УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ЖИДКОСТИ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ЦИЛИНДРИЧЕСКИХ ИЗДЕЛИЙ

Изобретение относится к технике нанесения тонких слоев различных жидкостей на внутреннюю поверхность цилиндрических изделий, в частности труб. Оно может быть использовано в любой отрасли промышленности для создания покрытий на внутренней поверхности цилиндров. Сущность изобретения заключается в том, что в устройстве для нанесения жидкости на внутреннюю поверхность цилиндрических изделий калибрующий элемент выполнен в виде сопла, верхняя часть которого соединена с камерой для сжатого газа дополнительной пневматической магистралью. Дополнительная магистраль содержит регулирующий клапан и соединяет камеру для сжатого газа и верхнюю часть сопла. Кроме того, дополнительная магистраль смещена и проходит вдоль оси устройства по внешней поверхности питательного штуцера. Движение устройства внутри изделия осуществляется за счет выбрасываемого газового потока, а регулирование скорости движения проводят при помощи регулирующего клапана. Техническим результатом устройства является исключение уплотняющих ...

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Изобретение относится к установке, предназначенной для нанесения внутреннего покрытия из строительного раствора на элемент канализации. Установка содержит устройство (32) доставки, выполненное с возможностью транспортировки сухих веществ для раствора, при этом устройство доставки содержит транспортировочную камеру (48) и агрегат (54) транспортировки сухих веществ, расположенный в транспортировочной камере, при этом транспортировочная камера содержит вход (50) для сухих веществ и выход (52) для сухих веществ. Установка дополнительно содержит смесительное устройство (34), выполненное с возможностью перемешивания сухих веществ с жидкими веществами для получения раствора, при этом смесительное устройство содержит смесительный агрегат и смесительную камеру (74) для смешивания сухих веществ с жидкими веществами. Смесительная камера содержит вход для сухих веществ, вход для жидких веществ и выход (80) для раствора. Выход (52) сухих веществ устройства (32) доставки сообщается с входом сухих веществ ...

СИСТЕМА АВТОМАТИЧЕСКОГО УПРАВЛЕНИЯ НАНЕСЕНИЕМ ИЗОЛИРУЮЩЕГО ПОКРЫТИЯ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ИЗДЕЛИЙ ЦИЛИНДРИЧЕСКОЙ ФОРМЫ

Изобретение относится к устройствам для нанесения покрытий на внутреннюю поверхность изделий цилиндрической формы и может быть использовано при нанесении защитных покрытий на внутреннюю поверхность различных видов цилиндрических изделий, в том числе труб, при котором требуется высокая степень равномерности толщины материала покрытия по всей длине изделия, точность при расходе наносимого материала, а также автоматизация технологического процесса наполнения и слива. Система содержит датчик уровня, электрически соединенный с микропроцессорным устройством обработки и управления, электромеханический привод, механически соединенный со сливной задвижкой, насосный агрегат, электрический вход которого соединен с первым выходом блока управления, состыкованный через отсекающий клапан с коллектором, гидравлически соединяющим изделие со сливной задвижкой. В систему между датчиком уровня и верхним срезом изделия установлена переходная насадка, гидравлически соединенная с первым входом реактора, второй ...

Устройство для нанесения защитного покрытия на внутреннюю поверхность труб и приспособление для его запуска в трубу

1. Устройство для нанесения защитного покрытия на внутреннюю поверхность труб, имеющее цилиндрическую форму любой длины, выполненное из упругого, воздухонепроницаемого материала, способного сжиматься под воздействием внешних сил и восстанавливать свею первоначальную форму. 2. Устройство по п.1, отличающееся тем, что в качестве упругого, воздухонепроницаемого материала, способного сжиматься под воздействием внешних сил и восстанавливать свою форму, используется вспененный полиэтилен. 3. Устройство по п.1 или 2, отличающееся тем, что на цилиндрической поверхности устройства выполнены кольцевые канавки или углубления любой формы последовательно друг за другом. 4. Устройство по п.1 или 2, отличающееся тем, что на цилиндрической поверхности устройства выполнены кольцевые канавки или углубления любой формы, соединенные между собой и одной торцевой поверхностью одной или несколькими продольными канавками. 5. Устройство по п.1 или 2, отличающееся тем, что кольцевые канавки или углубления любой формы выполнены с одним или несколькими разрывами по окружности в виде сегментов, при этом соседние канавки-сегменты не совпадают или частично совпадают между собой в продольном направлении. 6. Устройство по п.3, отличающееся тем, что на цилиндрической поверхности устройства выполнены одна или несколько спиральных канавок или углублений любой формы, проходящие от одного торца устройства до другого. 7. Устройство по п.3, отличающееся тем, что на цилиндрической поверхности устройства выполнены одна или несколько спиральных канавок или углублений любой формы, проходящие от одного торца и не доходящие до другого торца. 8. Устройство по п.1 или 2, отличающееся тем, что на цилиндрической и торцовой поверхности устройства выполнены одно или несколько углублений любой формы, соединенные между собой или хотя бы одно из них не соединено с другими. 9. Приспособление для запуска устройства в трубу, выполненное из прочного материала и имеющее любую форму, с внутренним сквозным отверстием, имеющим ...

ТРУБА

... 1. Труба из стеклопластика, выполненная намоткой материала, пропитанного связующим, имеющая внутренний футеровочный слой резины, отличающаяся тем, что, с целью повышения качества и надежности, футеровочный слой резины выполнен намоткой ленты сырой резины и содержит выступы, входящие в тело трубы, внутри которых установлены кольца из стеклопластика, имеющие поперечный разрез и отверстия по периметру.2. Труба по п. 1, отличающаяся тем, что поверх футеровочного слоя содержит слой низкоплотного материала типа нетканого полотна или стеклосетки, поверх которого установлен двойной спиральный слой стеклоровинга, поверх которого установлен кольцевой слой стеклоровинга.3. Труба по п.1, отличающаяся тем, что поверх кольцевого слоя стеклоровинга, в области соединительных элементов, труба содержит клиновые выступы, выполненные кольцевой намоткой стеклоровинга, поверх которых и по всей длине трубы установлены конструкционные слои стеклоровинга, составляющие тело трубы и соединительных элементов, при ...

УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ЗАЩИТНОГО ПОКРЫТИЯ НА ВНУТРЕННЮЮ НИЖНЮЮ ПОВЕРХНОСТЬ ТРУБОПРОВОДА

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Изобретение относится к устройствам для нанесения покрытия на поверхность, а именно для нанесения защитного и/или восстанавливающего покрытия на внутреннюю поверхность труб. Устройство содержит корпус, тяговый трос, элемент для нанесения покрытия и элемент распределения и удаления излишков покрытия. Корпус выполнен полым для размещения покрытия внутри с радиальными каналами вверху и захватом на верхнем торце. Корпус выполнен с возможностью перемещения внутри вертикально установленной трубы снизу вверх. Элемент для нанесения покрытия выполнен в виде эластичного рукава, заполненного покрытием. Он сообщен и соединен снизу с корпусом. Днище рукава оснащено тягой, выполненной в виде штока. Верхний конец штока с соединительным элементом расположен выше уровня покрытия. Элемент нанесения и удаления излишков покрытия выполнен в виде эластичной манжеты. Он установлен снаружи корпуса ниже его радиальных каналов. Он плотно взаимодействует с внутренней поверхностью трубы при перемещении корпуса по ...

ПРИВОДНАЯ ЦЕНТРОБЕЖНАЯ РАЗБРЫЗГИВАЮЩАЯ ГОЛОВКА

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Изобретение относится к устройствам для размыва донных отложений, образовавшихся на дне вертикальных резервуаров с нефтью и нефтепродуктами, а также для предотвращения образования отложений. Устройство состоит из Г-образного сопряженного отвода с задвижкой, который вмонтирован в основной трубопровод и предназначен для подачи нефти или нефтепродуктов в резервуар. Г-образный отвод расположен снаружи резервуара и направлен к его центру. Внутри резервуара имеется S-образный пространственный сопряженный отвод, соединенный с Г-образным отводом и общим коллектором. Общий коллектор представляет собой незамкнутый криволинейный трубопровод, например, диаметром от 114 мм до 325 мм, расположенный на днище резервуара вдоль его стенки. Общий коллектор снабжен восемью напорными патрубками. Напорные патрубки представляют собой цилиндрические трубы длиной от 0,1 м до 1,1 м, диаметром от 53 мм до 219 мм. Диаметры и длины напорных патрубков зависят от диаметра резервуара и реологических свойств хранимого ...

УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ЖИДКОСТИ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ЦИЛИНДРИЧЕСКИХ ИЗДЕЛИЙ

Изобретение относится к технике нанесения различных жидкостей на внутреннюю поверхность цилиндрических изделий, в частности труб. Оно может быть использовано в любой отрасли промышленности для создания покрытий на внутренней поверхности цилиндров. Технической задачей устройства является осуществление процесса сушки слоя покрытия непосредственно после его нанесения на внутреннюю поверхность трубопровода. Поставленная задача достигается тем, что в устройстве для нанесения жидкости на внутреннюю поверхность цилиндрических изделий дорн снабжен полой штангой. Один конец штанги соединен с трубкой, проходящей через питательный штуцер вдоль его оси. Другой конец штанги соединен с рассеивающей головкой, содержащей цилиндрический корпус и крышку с образованием внутренней полости. В цилиндрической части корпуса выполнены сквозные отверстия под углом к оси устройства. Отверстия в головке выполнены под углом, меньшим 90°, отсчитываемым от оси устройства в сторону, противоположную его движению при нанесении ...

УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ПОКРЫТИЙ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ЦИЛИНДРИЧЕСКИХ ИЗДЕЛИЙ

Изобретение относится к технике нанесения тонких слоев покрытий на внутреннюю поверхность цилиндрических изделий, в частности труб. Оно может быть использовано в любой отрасли промышленности для создания покрытий на внутренней поверхности цилиндров. Технической задачей предлагаемого устройства является создание автономного привода для перемещения устройства внутри изделия. Поставленная задача решается тем, что в устройстве для нанесения покрытий на внутреннюю поверхность цилиндрических изделий питательный штуцер и камера сжатого газа смонтированы на каретке, снабженной приводом. Привод содержит аккумулятор, электродвигатель, редуктор с двухсторонним выходным валом, две пары конических шестерен, промежуточный вал и приводные ролики, покрытые эластичным материалом, например резиной. Ролики смонтированы на валах, установленных в подшипниках кронштейнов, закрепленных на каретке. Ведущие конические шестерни укреплены на выходных валах редуктора, ведомые - на валах приводных роликов, направляющие ...

УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ПОРОШКОВЫХ МАТЕРИАЛОВ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ЦИЛИНДРИЧЕСКИХ ИЗДЕЛИЙ

Изобретение относится к технике нанесения защитных покрытий, в частности к устройствам для напыления. В устройстве для напыления порошковых материалов на внутреннюю поверхность цилиндрических изделий, содержащем штангу-трубу 1 для транспортировки порошка, дозатор-распылитель 2 подачи порошка и сопло 3, закрепленные на разных концах штанги-трубы 1, к которой дополнительно прикреплена трубка-водовод 4, согласно изобретению для обеспечения возможности напыления порошковых материалов на внутреннюю поверхность труб малого диаметра равномерно с хорошим качеством конец трубки-водовода 4 вблизи сопла ограничен смачивателем о поверхности. Другой конец заведен в емкость-капельницу 6. 1 з.п.ф-лы, 2 ил.

УСТРОЙСТВО ДЛЯ ВНУТРЕННЕЙ ОБЛИЦОВКИ ПОВЕРХНОСТИ ТРУБОПРОВОДОВ ПОЛИМЕРНЫМИ КОМПАУНДАМИ

Устройство для внутренней облицовки поверхности трубопроводов полимерными компаундами, включающее подвижную тележку, емкость для материала покрытия и разбрызгивающую головку, отличающееся тем, что, с целью нанесения высоковязких полимерных компаундов, в том числе и полимербетона, на внутреннюю поверхность трубопроводов, материал снимается лопатками разбрызгивающей головки с дозирующего устройства, отдельными порциями заполняет канал-накопитель, изогнутый по ходу вращения в виде полумесяца, и сползает по нему за счет центробежной силы к соплу, установленному в конце канала, из которого наносится в виде ленты на изолируемую поверхность, а эластичная лопатка, шарнирно закрепленная на кольце разбрызгивающей головки, растирает материал по внутренней поверхности трубы.

Система и способ для нанесения покрытия

УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ПОКРЫТИЯ НА ПОДЛОЖКУ

УСТРОЙСТВО ДЛЯ НАПЫЛЕНИЯ ПОРОШКОВЫХ МАТЕРИАЛОВ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ЦИЛИНДРИЧЕСКИХ ИЗДЕЛИЙ

Изобретение относится к технике нанесения защитных покрытий. Целью изобретения является упрощение конструкции устройства для холодного напыления порошковых материалов на внутреннюю поверхность цилиндрических изделий малых диаметров, например на тепловые и водопроводные трубы для внутренней сантехники в жилищном фонде. Для этого в устройстве, содержащем штангу-трубу 1 для транспортировки порошка, дозатор-распылитель 2, сопло 3 и рольганг 7 движения изделия, дозатор-распылитель 2 порошка и сопло 3 закреплены по разные концы штанги-трубы 1 и дополнительно к штанге-трубе 1 прикреплена трубка-водовод 4, один конец которой вблизи сопла 3 снабжен смачивателем 5 внутренней поверхности изделия, а другой конец заведен в емкость - капельницу 6 воды.

УСТАНОВКА ДЛЯ НАНЕСЕНИЯ СВЕТОЧУВСТВИТЕЛЬНОЙ КОМПОЗИЦИИ НА ВОГНУТЫЕ СФЕРИЧЕСКИЕ ПОДЛОЖКИ

Установка для нанесения светочувствительной композиции на вогнутые сферические подложки способом вытеснения наносимой эмульсии несмешивающейся жидкостью состоит из сферической подложки, установленной в цилиндрическом корпусе установки вогнутой стороной вниз, основания корпуса в виде стакана с плоским дном, установленного перпендикулярно оси симметрии подложки, образующего между вогнутой поверхностью и внутренним объемом основания корпуса рабочую камеру, внутреннего распределительного штуцера, установленного в центре плоского дна основания корпуса, внутренний распределительный штуцер состоит из двух коаксиальных трубок, перпендикулярных дну основания корпуса, конец наружной трубки установлен на уровне дна основания корпуса, а внутренняя трубка жестко связана с винтом регулирования расстояния между ее концом и вогнутой поверхностью подложки. В рабочую камеру закачивается светочувствительная эмульсия, которая полностью заполняет данный объем. Далее светочувствительная эмульсия вытесняется ...

УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ЖИДКОСТИ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ТРУБОПРОВОДА

Устройство для нанесения жидкости на внутреннюю поверхность трубопровода, содержащее заполненные рабочим агентом торообразные элементы, установленные в трубопроводе с осевым зазором и состоящие из эластичной внутренней оболочки и защитной наружной покрышки, отличающееся тем, что защитная покрышка каждого элемента выполнена с поперечными бандажами, расстояние между которыми составляет (0,5÷1,0)d, а наружный диаметр покрышки в месте закрепления бандажа равен (0,75÷0,90)d, где d - внутренний диаметр трубопровода.

УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ЖИДКОСТИ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ЦИЛИНДРИЧЕСКИХ ИЗДЕЛИЙ

Устройство для нанесения жидкости на внутреннюю поверхность цилиндрических изделий, содержащее питательный штуцер, последовательно закрепленные на нем калибрующий и эластичный ограничительный элементы, образующие между собой полость, сообщающуюся с внутренним каналом питательного штуцера через отверстия, выполненные в нем между участками закрепления элементов, а эластичный элемент выполнен в виде рукава, прилегающего свободным концом к калибрующему элементу, отличающееся тем, что калибрующий элемент выполнен жестким, например из металла, в виде дорна, вершина которого закреплена в нижней части питательного штуцера, а на внешней поверхности питательного штуцера установлены центрирующие ролики под углом 120° друг от друга относительно оси симметрии устройства.

УСТРОЙСТВО И СПОСОБ НАНЕСЕНИЯ ПОКРЫТИЯ НА ВНУТРЕНЮЮ ПОВЕРХНОСТЬ ТРУБЫ

... 1. Устройство для нанесения покрытия на внутреннюю поверхность трубы, содержащее резервуар с изоляционным покрытием и нагревательный элемент, отличающееся тем, что устройство дополнительно содержит внешний цилиндрический корпус с секциями, в которых установлены электромагниты, имеющие положительный заряд, цилиндрический снаряд в обмотке, имеющей постоянный положительный заряд, при этом цилиндрический снаряд содержит резервуар с жидким изоляционным покрытием, термостойкий мешок, расположенный вдоль цилиндрического снаряда, нагревательный элемент, который выполнен в виде тэна и расположен вдоль обечайки резервуара, баллон со сжатым воздухом, соединенный с термостойким мешком через обратный клапан, элемент питания нагревательного элемента и распределительное устройство, выполненное в виде двух сопл, параллельно расположенных друг к другу. 2. Способ нанесения покрытия на внутреннюю поверхность трубы, характеризующийся тем, что используют устройство по п.1, в котором жидкое изоляционное покрытие ...

СПОСОБ НАНЕСЕНИЯ ПОКРЫТИЯ ИЗ ПОЛИМЕРНЫХ МАТЕРИАЛОВ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ГИДРОТЕРМОСАНИТАРНЫХ ТРУБ, В ЧАСТНОСТИ ВЫПОЛНЕННЫХ ИЗ АЛЮМИНИЯ, И ИЗГОТОВЛЕННЫЕ ТАКИМ СПОСОБОМ ТРУБЫ

Описан способ получения пленки из соответствующего полимерного материала на внутренней поверхности металлических труб, в частности, тех, которые выполнены из алюминия, для их защиты и возможности использования в особых целях, для которых в противном случае они были бы не пригодны. Эти трубы предпочтительно применять в гидротермосанитарной технике.

Автоматическая окрасочная линия

АВТОМАтаЧЕСКАЯ ОКРАСОЧНАЯ ЛИНИЯ, содержащая конвейерное средство транспортирования изделий,окрасочную камеру и установленные в ней механизм ориентации изделий и окрасочный робот, включающий распылитель и механизмы вертикального Возвратно-поступательного перемещения распылителя и его поворота в горизонтальной плоскости, отличающаяся тем, что, с целью повышения качества окраски каркасных изделий типа стульев, средство транспортирования изделий выполнено в виде двухленточного конвейера с секциями загрузки и выгрузки изделий и снабжено механизмом переноса изданий с конвейера секции загрузки в окрасочную камеру и из нее на конвейер секции выгрузки изделий , а окрасочный робот снабжен механизмами горизонтального выдвижения распылителя и его поворота в вертикальной плоскости, при этом механизм переноса изделий выполнен в виде двух рамок, каждая из которых имеет вертикальные направляющие и смонтирована на штоке пневмоцилиндра , установленного на подвижной опоре , размещенной между ветвями одной ...

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Устройство для нанесения покрытий на внутреннюю поверхность изделий

Использование: нанесение электропроводящих или защитных покрытий на внутреннюю поверхность изделий в электронной , нефтехимической и других отраслях промышленности. Цель: повышение производительности устройства и расширение его функциональных возможностей за счет нанесения локальных покрытий. Сущность изобретения: устройство снабжено вибробункером и рычажно-кулачковым механизмом ориентации и перемещения изделий, а наносящая головка и механизм ее перемещения выполнены в виде подпружиненного пара, кинематически связанного через двуплечий рычаг с профильным кулачком. 4 ил.

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Изобретение относится к технике нанесения расплавленных быстрозатвер- девающих покрытий на внутренние поверхности полых изделий, например перчаток для концевых кабельных заделок или соединительньк муфт. Цель - обеспечение качественного нанесения быстрозатвердевакщего вязкого покрытия . Для этого инструмент для нанесения покрытия выполнен в виде кисти бочкообразной формы, образованной упругими элементами, которые последовательно размещены по периметру втулок, закрепленных на стержне , и установлены с возможностью упругой деформации в меридианальной плоскости. Причем концы упругих элементов в одной втулке защемлены, а в другой установлены подвижно.4 ил. е S (Л ...

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Изобретение относится к устройствам для напыления покрытия на внут- реинкж) поверхность длинномерных не сохраняющих цил1шдрическую форму трубок . Цель - расширение технологических возможностей и упрощение конструкции . Для этого дорн выполнен из немагнитного материала подвижным относительно стержня из магнитного материала . Причем диаметр калибрующей части дорна превьплает диаметр остальной его части. А стержень из магнитного материала защищен эластичным чехлом из материала, обладающего антиадгезионными свойствами по отношению к материалу покрытия. Г з.п. ф-лы, 1 ил.

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УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ ПОКРЫТИЙ

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Изобретение относится к устройствам для нанесения покрытий. Цель - повышение качества и эффективности процесса. Для этого устройство для консервации полых изделий снабжено приемным устройством, включающим корпус, нижнюю приемную втулку со сквозными окнами и верхний направляющий стакан с кольцевой полостью с каналами и механизмом подачи изделий с приводом возвратно-поступательного движения. Последний снабжен направляющими штангами, ориентирующими сегментами и подвижным стаканом. Рабочий орган выполнен в виде поршня с приемной маслособирающей полостью, взаимосвязанной через каналы с кольцевым карманом. По обеим сторонам кольцевого кармана расположены пружинные кольца с конической наружной поверхностью, размещенные в кольцевых пазах поршня, скребковой частью обращенные в противоположные стороны от кольцевого кармана. Рабочий орган и приемное устройство соосны. Направляющий стакан и приемная втулка выполнены с направляющими выточками. Кольцевая полость направляющего стакана соединена с механизмом ...

Устройство для окраски внутренней поверхности емкостей

Устройство для нанесения покрытия на внутренние поверхности изделий

Изобретение относится к области производства изделий из термоусаживающихся материалов, в частности к технике нанесения расплавленного покрытия на внутренние поверхности полых тонкостенных изделий, например герметизирующих манжет. Цель изобретения - повышение качества покрытия , экономия материала покрытия и обеспечение удобства обслуживания при нанесении покрытия на тонкостенные изделия из термоусаживающихся материалов. Для этого в устройстве наносящий орган выполнен в виде полого перфорированного цилиндра и размещенного в нем нагреваемого стержня, средство для подачи изделий выполнено в виде поворотного столика с закрепленными на нем стержнями для размещения на них изделий, а средство для удержания изделия - в виде смонтированной с возможностью возвратно-поступательного перемещения вакуумной оправки. 1 ил. i (Л ...

Устройство для внутренней защиты стыков стальных труб от коррозии

Использование: изобретение предназначено для нанесения защитных покрытий на внутренние поверхности стальных труб и может быть использовано для расширения технологических возможностей устройства Сущность изобретения: устройство снабжено смесителем, имеющим в верхней части электромотор для смешивания смолы с отвердите- лем и растворителем, емкостями с отвердителем, смолой и растворителем. Устройство также снабжено ресивером, разбрызгивателем растворителя в виде вентилятора, приводимого в движение электромотором , электромагнитом, щетками с пружиной и электромотором для привода щеток, датчиком сигнала о незащищенной поверхности, размещенных на валу устройства 1 ил.

Установка для нанесения жидких материалов на внутреннюю поверхность труб

Изобретение относится к области технологического оборудования для нанесения жидких материалов на внутреннюю поверхность труб. Цель - обеспечение возможности нанесения жидких материалов на внутреннюю поверхность труб различных диаметров . Для этого нижние при загрузке стороны фигурных вырезов опорных элементов снабжены регулировочными планками . Каналы для подачи жидкого материала смещены в герметизирующей крышке в направлении к одной стороне и перпендикулярно второй стороне фигурного выреза на величину е. Величина определяется изсоот- D-2e-d ношения 2D 0,05 ... 0,25, где D диаметр герметизирующей крышки; d - диаметр канала. Причем каналы снабжены направляющими для труб, выступающими на высоту герметизирующей крышки. 3 ил.

Установка для нанесения клея на внутреннюю поверхность изделий

Изобретение относится к области машиностроения и может быть использовано для нанесения клея на внутренние поверхности оболочек вращения при получении многослойных крупногабаритных конструкций. Целью изобретения является нанесение клея на внутреннюю поверхность конических оболочек. Для этого опора выполнена в виде неподвижного вертикально установленного на основании 1 винта 2 с подшипниками 5. Подшипники 5 размещены в нижнем 3 и верхнем 4 дисках, связанных друг с другом штангами 6, проходящими через гайку 7 опоры параллельно винту 2. Наносящая головка выполнена в виде цилиндрического корпуса 10 с поршнем 9, жестко соединенным со штоком 8, закрепленным на гайке 7 опоры. Цилиндрический корпус 10 снабжен крышкой с наконечником 11, в котором выполнен канал 12, сообщающийся с полостью корпуса 10. Привод вращения 13 связан с нижним диском 3. 1 ил.

Устройство для обработки внутренних поверхностей труб

Устройство для нанесения покрытий из порошкообразных материалов

Устройство для нанесения покрытий на внутреннюю поверхность изделий

Изобретение относится к устройствам для нанесения покрытий на цилиндрические изделия, в частности на внутреннюю поверхность изделий, и может быть использовано , например, в строительной и химической промышленности. Цель изобретения - расширение технологических возможностей устройства за счет получения непрерывного винтообразного покрытия. Для этого в устройстве для нанесения покрытий, содержащем опорные катки с приводом их вращения и опору с наносящей головкой, опора выполнена в виде пары винт-гайка, а наносящая головка - в виде установленной на гайке с возможностью радиального перемещения ванночки и закрепленного на ней с возможностью вращения ролика. Винт приводится во вращение от опорных катков за счет зубчатой пары, придает поступательное движение гайке и соответственно закрепленной на ней ванночке с роликом. Кроме того, ролик вращается вследствие трения о внутреннюю поверхность изделия, которое, в свою очередь, вращается за счет сил трения между его наружной поверхностью и поверхностью ...

Устройство для нанесения покрытий на внутреннюю поверхность изделий

Устройство для нанесения полимерных покрытий на внутреннюю поверхность изделий

Устройство для нанесения клея на изделия

Устройство для нанесения покрытий на внутреннюю поверхность труб

Устройство для смазки хлебных форм маслом

Устройство для нанесения покрытий электроосаждением

Способ промазки клеем концов трубки

Патрон

Способ нанесения текучего материала на внутреннюю поверхность полого тела и устройство для его осуществления

Изобретение относится к способу нанесения текучего материала на внутреннюю поверхность полого тела и к устройству для осуществления способа. Цель изобретения - обеспечение равномерного нанесения материала. Для этого в способе перед подачей и во время подачи нагруженного материалом пото ...

Verfahren zur Innenbeschichtung eines Rohres

APPARAT ZUR BESCHICHTUNG DER INNEREN FLÄCHE VON ROHREN MIT EINEM SCHÜTZENDEN MATERIAL

Method and device for applying glue in cylindrical bores of furniture components which are to be bonded

The glue which is required to produce the bonding between furniture components 20 is enclosed hermetically in a sheath which can be easily destroyed. These so-called glue beads 1 are aligned in a vibration conveyor 2 and fed, lying one behind the other or one on top of the other, to a separating device 6 by means of which each glue bead 1 is individually forced, pressed or blown into a cylindrical bore 19 of a furniture component 20. The separating device 6 consists of a fixed component 7 and a separating slide 8 which is movably guided therein and has a recess 9 for receiving a glue bead 1. The glue bead 1 is forced or pressed into the drilled hole 19 via an insertion device 10. The insertion plunger 17 which is guided in a guide 16 serves this purpose. The glue bead 1 can however also be blown into the drilled hole 19 by means of compressed air. ...

MIKROPERMEABLE KERAMISCHE VERBUNDMEMBRAN, VERFAHREN UND VORRICHTUNG ZU IHRER HERSTELLUNG.

KORROSIONSSCHUTZ FUER METALLTEILE

VERFAHREN UND VORRICHTUNG ZUR BESCHICHTUNG VON DOSENRUEMPFEN

Verfahren und Vorrichtung zum Füllen der Ausnehmungen eines Gegenstandes mit einem in der Wärme flüssigen Material, insbesondere der Ausnehmungen von Gleitlagerbuchsen mit Wachs

Automatic proportioning and coating appliance for viscous materials - spindle has distributor head with radial or axial bore

The appliance is for the application of viscous materials onto the inner surfaces of bores, or threaded apertures, e.g. the hollows of crank housings and cylinder heads of I.C. engines. The appliance has a spindle, held rotatably at the front end of a spindle carrier. The spindle supports a distributor head with radial or axial aperture, for the coating medium, and has a drive, and the head is connected via an internal axial channel to a storage container, which in turn is connected to a pressure source. A displacement piston is coupled to the spindle for a screw movement, and engages into the supply channel at the rear spindle end. A radial bore within the spindle also opens into the supply channel.

Maschine zum Beschichten von Hohlkörpern

Maschine zum gleichzeitigen Beschichten der inneren Oberfläche mehrerer Hohlkörper (1), die auf einer ebenen Hohlkörperträgerplatte (2) so gehalten sind, daß jeweils ein an einer ebenen Rohrstützplatte (3) befestigtes Gaszuführrohr (4) für Prozeßgas in den Hohlkörper (1) einführbar ist und die aus Träger- (2) und parallel dazu angeordneter Stützplatte (3) bestehende Einheit (7) in eine jeweilige evakuierbare Behandlungskammer (8) hinein- sowie aus dieser herausbewegbar ist, wobei die Behandlungskammer (8) für jeden Hohlkörper (1) mit einer Mikrowelleneinheit (12) mit Resonator (13) bestückt ist, dadurch gekennzeichnet, daß 1. die Hohlkörperträgerplatte (2) mit matrixartig nebeneinander angeordneten Befestigungsplätzen (22) und die Rohrstützplatte (3) mit zu diesen Befestigungsplätzen (22) jeweils korrespondierend angeordneten Gaszuführrohren (4) vertikal ausgerichtet sind, 2. ebenfalls vertikal ausgerichtet eine Trennwand (15) mit entsprechend passend matrixartig nebeneinander angeordneten ...

Verfahren zum Tränken eines mit einer harzabsorbierbaren Schicht ausgestatteten Auskleidungsmoduls

Verfahren zum Tränken eines mit einer harzabsorbierbaren Schicht (14, 104) ausgestatteten Auskleidunr Rohrleitung eingesetzt wird, wobei das Verfahren folgende Schritte umfasst: Einbringen wenigstens eines Endbereiches des mit der harzabsorbierbaren Schicht (14, 104) und mit einer luftdichten, äußeren Beschichtung (16, 106) ausgestatteten Auskleidungsmoduls (10, 100) in eine luftdichte Hülle (20, 200); Befestigen einer Einfüllhilfe (30) an einem Einfüllbereich des Auskleidungsmoduls (10, 100); luftdichtes Abschließen der Übergänge zwischen dem Auskleidungsmodul (10, 100) und der Hülle (20, 200) und zwischen dem Einfüllbereich und der Einfüllhilfe (30) mittels wenigstens eines Abdichtmittels (50); luftdichtes Abschließen der Einfüllhilfe (30) gegenüber der Außenumgebung mit einem lösbaren Absperrmittel (40) derart, dass die durch die Hülle (20, 200) und die Einfüllhilfe (30) und wahlweise auch das Auskleidungsmodul (10, 100) begrenzte Kammer (26) luftdicht abgeschlossen ist und dass eine ...

APPARATUS FOR USE IN THE ELECTROSTATIC COATING OF WORKPIECES WITH FINELY-DIVIDED PARTICULATE MATERIAL

... 1398888 Electrostatic coating apparatus S MASUDA 15 Sept 1972 [29 Sept 1971] 42869/72 Heading H2A [Also in Division B2] In an electrostatic coating apparatus, an insulating tube 35 is arranged on the interior of a pipe 65 and is sbujected to electric fields from an electrode system such that powder particles, e.g. of paint, introduced into the upper end of the tube 35 from a hopper 66 can be directed on to the interior surface of the pipe 65 whereby to coat it. In the arrangement shown, three foil electrodes 46, 47, 48 are spirally wound on the tube 35 and are respectively coupled to terminals U, V, W of a three phase transformer 52 whereby to produce travelling fields inside tube 35; a corona discharge field is simultaneously produced in the region of an electrode 39 connected to electrode 48 by applying a large D.C. voltage across a rectifier 57 and capacitor 58 of the W phase coil. The tube 35 and pipe 65 are moved relatively during coating, heating is applied via an induction coil 67 ...

METHOD OF LINING PIPES MOULDS OR OTHER TUBULAR ARTICLES

... 1444225 Lining pipes ENGLISH CLAYS LOVERING POCHIN & CO Ltd 13 Sept 1973 [14 Sept 1972] 42785/72 Heading B2E [Also in Division F2] A method of lining a pipe or other tubular article with a thermosetting synthetic plastics material comprises arranging the pipe with its longitudinal axis inclined to the horizontal, delivering the material in liquid form into an upper part of the pipe so that it flows along a length of the pipe, the pipe being held stationary while the material is introduced, shifting the pipe to a position in which its longitudinal axis is horizontal and spinning the pipe about its longitudinal axis until the material has set. The liquid material is introduced into the pipe at a constant rate and the angle of inclination is such that the material first introduced into the pipe flows to a predetermined lower part of the pipe in the same time for completing the introduction of the amount of liquid required to line the pipe. The pipe may have end flanges and covers may be fitted ...

Pig

A pig includes a self-propelled vehicle having an endless crawler extended over an idle wheel and a drive wheel through the intermediary of guide rollers on each side thereof and the motion of a driving motor mounted on the vehicle is transmitted to the endless crawler thereby freely moving the vehicle within a pipe. The apparatus includes an operating unit for automatic grinding-cleaning or coating purposes which is mounted on the forward end of the vehicle, a radioactive substance mounted on the vehicle for detecting the position of movement of the vehicle, an inside television camera mounted on the vehicle for monitoring the internal conditions of the pipe and a cleaning unit mounted on the rear end of the vehicle. ...

SELF-PROPELLED VEHICLE FOR USE IN PIPES

LINING OF PIPES

Installation for the liquid surface treatment of tubes.

Tubes, particularly of the type used in the nuclear field, are surface- treated e.g. pickled in an installation consisting of a tube feed, a transport unit, two treatment stations and a collecting tank, the transport unit comprising entry flaps (3), transport rollers (4) and guide ledges (5) for the tubes (2), one treatment station (25) being equipped with twin rollers (18) for guiding the tubes (2), with a collecting tank (9) for treatment medium connected to a hinged funnel (8) and with a take-up unit (6) for the tubes (2) consisting of an elastomeric plug provided with holes in a steel die with a force plunger provided with distributing bores, and the other treatment station (26) being provided with further twin rollers (18) for guiding the tubes (2), with sprinkler lances (10) for treating the inside of the tubes, with sprinkler collars (11) for treating the outer surface of the tubes and with one or more collecting tanks (13) for treatment medium. ...

Sizing a travelling web

A method for the application of a sizing composition or the like to a traveling web under high speed conditions which involves passing the web into the nip formed between two counter-rotating rolls and supplying a sizing composition to the nip to thereby form a pond of sizing material on both sides of the traveling web. Additional amounts of sizing material are constantly being supplied to the ponds by means of a suitable applicator and nozzle arrangement, while the depth of the ponds is controlled continuously by the application of a reduced pressure to the existing ponds resulting in some of the sizing composition being drawn up into the applicator from where it is delivered to a reservoir for further circulation through the applicator.

A pipework coating system

A system of coating or lining pipework used for transporting fluids such as water comprises isolating the pipework from the fluid source, preferably cleaning the pipework by circulating turbulently an alkaline cleaning fluid, removing excess cleaning fluid from the pipework with water, injecting a coating material, preferably an acrylic copolymer, in liquid form into the cleaned pipework, removing excess coating material and curing the coating material adherent to the pipework interior before reconnecting the pipework to the fluid source.

Improvements in the lining of iron and steel pipes, tubes, and other hollow bodies

... 280,733. Stewarts &. Lloyds, Ltd., and Atha, C. G. Jan. 1, 1927. Centrifugal machines. - In a machine for lining iron and steel pipes and other hollow bodies with a bituminous substance, the pipes, after having been charged with lining substance in liquid form, are fed forward between upper and lower travelling members which also spin them about their axes to distribute and harden the substance. A feed conveyer comprises endless bands 19 with stoppers 20 passing over sprocket wheels 17, 18 and from this the pipes 41 are raised on to ramps 21 at one or both sides of the apparatus, where they are charged with the lining substance from a counterladle for example. The pipes are controlled when clear of the stoppers 20 by means of a manually operated shaft 22 with arms 23. The pipes then pass between upper and lower endless bands 36, 5 which are driven at the same speed in opposite directions to effect spinning of the pipes. The lower bands 5 pass over pulleys 3, 4 driven by a motor 6, and the ...

DEVICE FOR INTRODUCING LINING COMPOSITIONS AND PIPELINE PIGS INTO PIPELINES

SPRAYING FLUIDIZED POWDER CIRCUMFERENTIALLY AROUND A PIPE JOINT

APPLYING A PROTECTIVE LAYER TO THE WELDED SEAM OF CAN BODIES

Coating orifice walls

The walls of an orifice in a board are coated by a rod or tube which touches or dips into a liquid below the board. The walls are coated either by a capillary effect or by moving the rod or tube through the orifice. Several rods and/or tubes may be attached to a single holder for coating a plurality of selected orifices simultaneously.

Apparatus for reinforcing and repairing a pipe line

A method and apparatus for reinforcing and repairing piping are disclosed for forming a film on the inside of a pipe line. The apparatus includes a film forming device having spaced radially extending front and rear walls which is inserted within the pipe line. When so inserted, the apparatus and the inside surface of the pipe line define an annular space into which film forming material is introduced. This annular space can be used to staddle a cracked portion of the pipe line, a joint or other inadequately sealed areas in which leakage may occur. A film adjusting device comprising a rotary driving element and a rotary film adjusting element are provided and are flexibly connected to the film forming device. The rotary drive device includes a motor and spaced front and rear discs each of which is attached to a plurality of outwardly extending fragments. A hauling device is provided for moving both the film forming device and film adjusting device within the pipe line and an inspection ...

PIG FOR REPAIRING INTERIOR PORTIONS OF A PIPELINE

Adhesive dispensing method

Apparatus for and method of treating pipelines

... Apparatus for treating a pipeline by causing compressed air to flow therealong comprises means (a compressor 20, as shown) for compressing air, means 32 for condensing such moisture as may be in the compressed air, means 40 or 41 for exposing the compressed air to a hygroscopic agent, storage means 38 for the compressed air, and regulating means 64 for releasing the stored air into the pipeline 10 under predetermined pressure. The compressed air may be used for drying the pipeline, or for propelling treating means, e.g. plugs, such as described in U.S.A. Specifications 2,480,358 and 2,707,934, through the pipeline; cleaning or coating liquids may be enclosed between the plugs. Similar apparatus may be provided at both ends of the pipeline, adapted to introduce the stored air into opposite ends at different pressures, for controlling the movement of the treating means. Access joints such as 13 may be coupled to the ends of the pipeline by couplings 14 and each provide ...

DEVICE FOR POWDER COATING FOR THREE-PIECE CAN

Cement lining of pipes

A pipe lining apparatus includes a distributor head which throws cement mortar centrifugally against the interior of a pipe, a trowel which smooths the cement mortar and a liquid coating spray applicator which applies a curing control substance to the trowelled lining. The spray applicator comprises an air atomizing device which produces a very fine coating spray and blows it onto the freshly applied mortar lining without disturbing the lining. Also, in one embodiment the coating spray application is mounted to swing laterally with the trowel so as to be maintained centrally in the pipe.

DIAPHRAGM VALVE

Device and method for the coating of hollow profiles or tubes

Method for the coating of hollow profiles or tubes made of metal, these being brought, at least in regions, to the final inner dimension, preferably with a tolerance greater than or equal to +/- 0.01 mm, and/or to the final inner shape by the application of a coating to their inner face or by the deformation of a coating already applied to the inner face, with surface unevennesses being compensated, the coating or forming tool being held in a fixed positional relationship to the longitudinal axis of the profile or of the tube. Device for carrying out the method, there being provided a holding device 34 which is held coaxially to the tube 43 to be coated and projects into this tube and on the end region of which, located in the tube 43, is arranged a self-centring supporting body 37, to the end of which, facing away from the other end of the holding device 34, is fastened a moulding 46 which is provided with radial bores 49 and corresponds essentially to the final tube cross section and ...

DEVICE FOR THE CORROSION PROTECTION TREATMENT OF THE INNER SURFACE OF TUBULAR HOLLOW BODIES

Procedure and device for laying on coating means

VORRICHTUNG ZUR HEISSREPARATUR VON ELEKTRO-OEFEN UND GIESSPFANNEN

MACHINE TO COATING HOLLOW BODIES

DONOR

PROCEDURE FOR COATING AN INNER SURFACE OF A PIPE WITH A HARDEN-CASH LAYER

EQUIPMENT FOR THE PRODUCTION OF A PACKING BOWL FROM TWO COMPONENTS

UEBERHOLUNGSVORRICHTUNG FUER ROHRLEITUNGEN

VERFAHREN UND ANLAGE ZUM INNENEMAILLIEREN VON HOHLGEFAESSEN

СТОЛБИК СИГНАЛЬНЫЙ ДОРОЖНЫЙ

Столбик сигнальный дорожный трубчатый из пластических масс, имеющий вертикальную разметку в виде наклонной черной полосы и световозвращатель, отличающийся тем, что, с целью повышения долговечности материала столбика и его окраски, столбик выполнен армированным ровингом из стекловолокна, пропитанным полимерным связующим горячего отверждения, в которое введен армирующий порошок, являющийся одновременно красителем. (19) RU (11) 12 145 (13) U1 (51) МПК E01F 15/00 (1995.01) B05C 7/08 (1995.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 99116902/20, 03.08.1999 (24) Дата начала отсчета срока действия патента: 03.08.1999 (46) Опубликовано: 16.12.1999 (73) Патентообладатель(и): Закрытое акционерное общество "Пласт" 1 2 1 4 5 R U (57) Формула полезной модели Столбик сигнальный дорожный трубчатый из пластических масс, имеющий вертикальную разметку в виде наклонной черной полосы и световозвращатель, отличающийся тем, что, с целью повышения долговечности материала столбика и его окраски, столбик выполнен армированным ровингом из стекловолокна, пропитанным полимерным связующим горячего отверждения, в которое введен армирующий порошок, являющийся одновременно красителем. Ñòðàíèöà: 1 ru CL U 1 U 1 (54) СТОЛБИК СИГНАЛЬНЫЙ ДОРОЖНЫЙ 1 2 1 4 5 (72) Автор(ы): Поликша А.М., Дьяков С.П., Коколев Н.В., Горбацкий И.И., Вохмянин Д.Н., Муленков Б.П., Карелин В.А., Суровцев Г.Н., Винокуров П.А. R U Адрес для переписки: 614056, Пермь, ст.Балмошная, стр.3, Генеральному директору ЗАО "Пласт" Муленкову Б.П. (71) Заявитель(и): Закрытое акционерное общество "Пласт" U 1 U 1 1 2 1 4 5 1 2 1 4 5 R U R U Ñòðàíèöà: 2 RU FD 12 145 U1 RU 12 145 U1 RU FA 12 145 U1 RU DR 12 145 U1

ТРУБА

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СТЕКЛОПЛАСТИКОВАЯ ТРУБА

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Устройство относится к области нанесения жидких покрытий на внутреннюю поверхность полых изделий.Сущность полезной модели заключается в том, что из наполняющей колонки 2 материал вытекает в полость трубы 1, стекает по ее внутренней поверхности с постоянной скоростью, к нижнему краю, с которого попадает в принимающую емкость 9, соединенную с коллектором 7. Постоянный уровень материала в наполняющей колонке контролируется бесконтактный датчиком уровня 4, температура контролируется датчиком температуры 5. В процессе нанесения покрытия предполагается плавное вращение обрабатываемой трубы, направленное на равномерное распределение материала по ее внутренней поверхности, с помощью механизма вращения 12, управляемого электроприводом 11. Обратный клапан 13 обеспечивает возможность оперативной настройки и обслуживания циркуляционного насоса 8 и коллектора 7, благодаря тому, что предотвращает стекание материала из системы нанесения покрытия при отключении циркуляционного насоса 8. Сигнализатор минимально уровня 15 отслеживает количество жидкости в коллекторе 7.Технический результат заключается в повышении точности регулирования уровня жидкости в наполняющей колонке и, таким образом, повышении качества покрытия и исключении попадания воздуха в циркулирующую жидкость, в том числе при аварийном отключении системы. 1 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 189 001 U1 (51) МПК B05C 7/04 (2006.01) B05B 13/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК B05C 7/04 (2018.08); B05B 13/0645 (2018.08) (21) (22) Заявка: 2018139971, 12.11.2018 (24) Дата начала отсчета срока действия патента: 12.11.2018 06.05.2019 Приоритет(ы): (22) Дата подачи заявки: 12.11.2018 (45) Опубликовано: 06.05.2019 Бюл. № 13 1 8 9 0 0 1 R U (56) Список документов, цитированных в отчете о поиске: RU 2656664 C1, 16.06.2018. RU 2488450 C2, 27.07.2013. RU 106850 U1, 27.07.2011. SU 499129 A, 05.04.1976. EP 0037494 A1, 14.10.1981. EP 1900442 A1, 19. ...

УСТРОЙСТВО УПРАВЛЕНИЯ НАНЕСЕНИЕМ ЗАЩИТНЫХ ПОКРЫТИЙ НА ВНУТРЕННЮЮ ПОВЕРХНОСТЬ ИЗДЕЛИЙ ЦИЛИНДРИЧЕСКОЙ ФОРМЫ

Изобретение относится к области нанесения жидких покрытий на внутреннюю поверхность полых изделий. Устройство нанесения покрытия, содержащее наклонную обрабатываемую трубу, соединенную верхним краем через сливной штуцер с наполняющей колонкой, в которой установлены бесконтактный и гидравлический датчики уровня и температуры, выходы которых подключены к входам модуля обработки информации и управления, нижний край обрабатываемой трубы располагается над принимающей емкостью, соединенной с коллектором, оснащенным сигнализатором минимального уровня, при этом труба устанавливается на вращающих роликах, расположенных на оси двигателя электропривода, вход которого соединен с выходом модуля обработки информации и управления, два других выхода которого подключены к наполняющему насосу и регулирующей шланговой задвижке, на участке трубы между насосом и шланговой задвижкой установлен обратный клапан, отличающееся тем, что в устройство дополнительно введен бесконтактный датчик угловой скорости вращения трубы, выход которого соединен со входом модуля обработки информации и управления. При сохранении преимуществ прототипа, заключающихся в повышении производительности труда, возможности обработки в производственных помещениях с относительно невысокими потолками, возможности обрабатывать трубы разных диаметров и длин без дополнительной доработки конструкции, экономии материала покрытия за счет сбора излишков, повышения точности поддержания уровня в наполняющей колонке, что приводит к повышению качества покрытия и надежности устройства, исключается попадание воздуха в циркулирующую жидкость, дополнительно повышается точность регулирования скорости вращения трубы, что позволяет стабилизировать скорость движения шликера в полости обрабатываемой трубы, что обеспечивает равномерность прилипания и толщины защитного покрытия. 1 ил. И 1 198609 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ ВУ” 198 609” 4 ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ИЗВЕЩЕНИЯ К ПАТЕНТУ НА ПОЛЕЗНУЮ МОДЕЛЬ ММ9К ...

Установка упрочнения газовым лазером внутренней поверхности изделий трубчатой формы

Полезная модель относится к области обработки металла лазерным лучом, в частности к установке для упрочнения внутренней поверхности изделий трубчатой формы. Опоры предназначены для установки с возможностью вращения упрочняемого изделия. Исполнительный механизм обеспечивает вращение и продольное перемещение упрочняемого изделия и поперечное перемещение штанги внутри упрочняемого изделия. Лазерная головка установлена на упомянутой штанге. На лазерной головке размещен защитный кожух, на котором через изолирующую прокладку закреплена головка с форсункой для нанесения на внутреннюю поверхность упрочняемого изделия жидкого покрытия с использованием электростатического поля, создаваемого источником питания. Технический результат состоит в повышении эффективности лазерного упрочнения внутренних, в том числе резьбовых поверхностей изделий трубчатой формы за счет выполнения операций нанесения покрытия непосредственно на позиции лазерного упрочнения. 5ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 205 342 U1 (51) МПК B05C 7/08 (2006.01) B23K 26/352 (2014.01) B23K 26/70 (2014.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК B05C 7/08 (2013.01); B23K 26/352 (2013.01); B23K 26/70 (2013.01) (21)(22) Заявка: 2017131964, 12.09.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 12.07.2021 (73) Патентообладатель(и): Общество с ограниченной ответственностью "ТермоЛазер" (RU) (45) Опубликовано: 12.07.2021 Бюл. № 20 (54) Установка упрочнения газовым лазером внутренней поверхности изделий трубчатой формы (57) Реферат: Полезная модель относится к области котором через изолирующую прокладку обработки металла лазерным лучом, в частности закреплена головка с форсункой для нанесения к установке для упрочнения внутренней на внутреннюю поверхность упрочняемого поверхности изделий трубчатой формы. Опоры изделия жидкого покрытия с использованием предназначены для установки с возможностью электростатического поля, ...

Method and Apparatus for Application of Mortar

An apparatus for applying mortar is provided. The apparatus includes a spray head adapted to receive a pumped mortar and liquid mixture and spray the mixture in a direction perpendicular to a direction of travel of the mortar and liquid mixture into the spray head, the spray head oscillating in the direction of travel of the mortar and liquid mixture into the spray head.

Methods and Systems for Coating and Sealing Inside of Piping Systems

Methods and systems for cleaning, coating and sealing leaks in existing pipes, in a single operation. A piping system can be cleaned in one pass by dry particulates forced and pulled by air throughout the piping system by a generator and a vacuum. Pipes can be protected from water corrosion, erosion and electrolysis, extending the life of pipes such as copper, steel, lead, brass, cast iron piping and composite materials. Coatings can be applied to pipes having diameters up to approximately 6″. Leak sealants of at least approximately 4 mils thick can cover insides of pipes, and can include novel mixtures of fillers and epoxy materials, and viscosity levels. A positive pressure can be maintained within the pipes during applications. Piping systems can be returned to service within approximately 96 hours. 1. A method of profiling and cleaning interior surfaces of pipes , comprising the steps of:(a) drying interior walls of the piping system; and(b) profiling the interior walls of the dried piping system, wherein streaks, and discolorations caused by stains of mill scale, rust and old coatings remain on no more than approximately 33 percent of surface of the interior walls; and(c) coating the profiled interior walls with a coating.2. The method of claim 1 , wherein the step (a) of drying step further includes the step of:air drying the interior walls of the piping system.3. The method of claim 1 , wherein the step (b) of profiling includes the steps of:introducing dry abrasive agent into the piping system by compressed air from a source outside of the piping system; andair flushing the piping system to remove any remaining residuals.4. The method of claim 1 , wherein the step (c) of coating includes the steps of:coating the interior walls with an epoxy material having a viscosity range of approximately 1,200 cps to approximately 60,000 cps when measured at room temperature.5. The method of claim 1 , wherein the coating step (c) further includes the steps of;generating ...

BORONIZED LAYING PIPE

A laying pipe for use in the laying head of a rolling mill is configured for rotation about an axis, with an entry end aligned on that axis to receive a hot rolled product, and with a curved section leading to a delivery end spaced radially from that axis. The curved section defines a guide path configured to form the hot rolled product into a helical formation of rings. The laying pipe comprises a tubular ferrous wall having an interior surface comprising a wear resistant boronized layer against which the hot rolled product is confined for movement along the guide path. A method of enhancing the wear resistance of the laying pipe comprises forming a wear resistant boronized layer on at least one of the interior and exterior surfaces of said pipe. 1. A method of enhancing the wear resistance of a tubular metal laying pipe to a hot rolled product passing therethrough , comprising forming a wear resistant boronized layer on at least one of the interior and exterior surfaces of said pipe.2. The method of claim 1 , wherein a wear resistant boronized layer is formed on both the interior and exterior surfaces of said pipe.3. The method of claim 1 , wherein the metal of said pipe is selected from the group consisting of ferrous metals claim 1 , nickel based alloys claim 1 , titanium based alloys and cobalt based alloys.4. The method of claim 1 , wherein said said boronized layer is the result of a thermochemical treatment in which boron atoms are diffused into the at least one of said surfaces.5. The method of claim 4 , wherein the hardness of said pipe is between about 330 to 430 knoop (HK) claim 4 , and wherein said boronized layer has an increased hardness of between about 1600 to 2300 knoop (HK).6. The method of claim 1 , wherein said laying pipe is shaped by a bending process comprising heating a straight tube to an elevated temperature of about 840° C. to 1050° C. claim 1 , bending the thus heated tube into a configuration having an entry end lying on an axis claim 1 ...

Facility for Coating the Inside of a Pipe Element and Corresponding Use

The invention relates to a facility suitable for coating the inside of a pipe element with a mortar. It includes a feeding device () suitable for feeding the dry matter of the mortar, the feeding device including a feeding chamber () and a member () for transporting the dry matter, arranged in the feeding chamber, the feeding chamber being provided with a dry matter inlet () and a dry matter outlet (). The facility also includes a mixing device () suitable for mixing the dry matter with liquid matter in order to obtain the mortar, said mixing device having a mixing member () and a chamber () for mixing the dry matter with the liquid matter. The mixing chamber has a dry matter inlet (), a liquid matter inlet () and a mortar outlet (). The dry matter outlet () of the transport device leads into the dry matter inlet () of the mixing chamber, and the feeding member () and the mixing member () are separate members. 25428225482. The facility according to claim 1 , wherein the transport member () defines an axis (A) and the mixing member () defines an axis (B) claim 1 , and the transport member () and the mixing member () are axially spaced apart from one another and form an axial gap (EC).35686. The facility according to claim 1 , wherein the transport member is a screw () and/or the mixing member is a screw ().4568656861212. The facility according to claim 3 , wherein the transport member is a screw () and the mixing member is a screw () claim 3 , and wherein the screws ( claim 3 , ) have different screw pitches (P claim 3 , P) and/or outside diameters (D claim 3 , D).5481741. The facility according claim 1 , wherein the transport chamber () defines a chamber axis (A) and the mixing chamber () defines a chamber axis (B) claim 1 , and said chamber axes are arranged coaxially to one another.64874. The facility according to claim 1 , wherein the transport chamber () and the mixing chamber () have different transverse cross-sections claim 1 , and in particular wherein the ...

SYSTEM AND METHOD FOR COATING TUBES

The present invention relates to coating of tubes, and more particularly to a system and method for coating and/or renovating deteriorated or pitted tubes to extend tube life and enhance performance. Using this system and method a thin coating is applied to the interior of a tube such that the coating is uniform in thickness and covers all regions of the tube. The coating material may be selected to minimize changes in heat transfer or may be selected to provide for the change in working fluid within the tube such that the working fluid does not negatively interact with the tube material. 1. A pig device for use in the application of a coating material to a tube , comprising:a main body portion;a generally spherically shaped sponge disposed at a first end of the main body portion, said first end being the end of said pig that is first inserted into a tube to be coated, said sponge being compressible to enable the passage of a coating beyond the sponge; andan end flange disposed at a second end of the main body portion, said end flange terminating in a flat and continuous rear surface and forming a continuous, solid edge extending without interruption around a periphery of said second end of said main body portion, said solid edge being capable of forcing a coating material into erosion elements and pits in an inner surface of said tube while wiping away excess coating material to result in a thin, single layer coating formed on said inner surface of the tube, said thin, single layer coating is sufficiently thin so as to not significantly inhibit heat transfer capabilities of the tube.2. The pig device of claim 1 , wherein the pig device is configured to be motivated along the length of the tube by a propulsion mechanism.3. The pig device of claim 2 , wherein the propulsion mechanism motivates the pig device along the length of the tube using one of a pressure differential or a mechanical means.4. The pig device of wherein the mechanical means for propulsion is a ...

METHOD AND DEVICE FOR RESTORING AND MAINTAINING SUPERHYDROPHOBICITY UNDER LIQUID

A superhydrophobic surface includes a plurality of microfeatures disposed on a substrate and a gas generator disposed within the microfeatures, the gas generator configured to generate a gas within the microfeatures. Gas is generated within the microfeatures when at least a portion of the microfeatures is in a wetted state to restore the microfeatures to a dewetted state. Gas generation is self-regulating in that gas generation automatically starts when a wetted condition exists and stops when sufficient gas has been generated to recover a dewetted state that restores superhydrophobicity. 1. A superhydrophobic surface comprising:a plurality of microfeatures disposed on a substrate;a gas generator disposed within the microfeatures, the gas generator configured to generate a gas in between the microfeatures.2. The superhydrophobic surface of claim 1 , wherein the plurality of microfeatures comprise grates.3. The superhydrophobic surface of claim 1 , wherein the plurality of microfeatures comprise posts.4. The superhydrophobic surface of claim 1 , wherein the plurality of microfeatures comprises varied geometries.5. The superhydrophobic surface of claim 1 , wherein the substrate further comprises a plurality of nanofeatures disposed thereon.6. The superhydrophobic surface of claim 1 , wherein the microfeatures further comprises a plurality of nanofeatures disposed thereon.7. The superhydrophobic surface of claim 1 , wherein the gas generator comprises one or more electrodes.8. The superhydrophobic surface of claim 7 , wherein the one or more electrodes are disposed between the microfeatures.9. The superhydrophobic surface of claim 7 , wherein the one or more electrodes are operatively connected to a source of electrical power.10. The superhydrophobic surface of claim 1 , wherein the gas generator comprises a chemical reactant.11. The superhydrophobic surface of claim 1 , wherein the gas generator comprises a heating element.12. The superhydrophobic surface of claim 1 , ...

COOKING ITEM COMPRISING A NON STICK COATING WITH IMPROVED PROPERTIES OF ADHESION TO THE SUBSTRATE

A cooking item including a vitreous coating with improved impact-resistance properties, and a method for manufacturing such an item. The method for manufacturing includes optionally treating a concave internal side of a substrate having the end shape of the cooking item, the concave internal side being arranged on the side of the food to be introduced in said item, and a convex exterior side to be arranged on the heat source side, so as to obtain a treated internal side adapted to cause a hard base layer to adhere to the substrate, The method further includes preparing an adhering hard base layer on said internal side of the substrate, be it treated beforehand or not, and preparing a non-stick coating on the hard base layer. 1. A method for producing a cooking item , the method comprising:a) providing a substrate having the end shape of the cooking item with a concave internal side to be arranged on the side of the food to be introduced in said item, and a convex exterior side to be arranged on the heat source side;b) optionally, treating the internal side of the substrate, so as to obtain a treated internal side adapted to cause a hard base layer to adhere to the substrate;c) preparing an adhering hard base layer on said internal side of the substrate, be it treated beforehand or not;d) preparing a non stick coating on said hard base layer formed in step c);wherein step c) of preparing a discontinuous, enameled hard base layer comprises successively—c1) preparing an aqueous slurry of enamel frit,{'sup': 2', '2, 'c2) applying, through air spraying, the slurry on the internal side of the substrate with a pressure equal to or higher than 4 bars such that the amount of deposited slurry is comprised between 0.07 g/dmand 0.2 g/dm, and then'}c3) drying and/or curing said enamel layer so as to form a hard biscuit of enamel or a layer of cured enamel, andwherein step d) of preparing the non stick coating on said enamel hard biscuit or said cured enamel layer comprises ...

PIPE COATING

Apparatus () for enabling a coating to be applied to an internal surface of a pipe elbow or bend C comprises a flexible body () adapted for location to extend within the pipe elbow or bend, and a bendable core () extending through the body. Bending of the core causes the flexible body to be bent in a similar manner. A method for applying the coating to the internal surface of the pipe elbow or bend (C) comprises the steps of shaping the flexible body () and locating it to extend within the pipe elbow or bend, and introducing a coating material so as to flow around and into a space defined between the flexible body and the internal surface of the elbow or bend. 117-. (canceled)18. A method for applying a coating to an internal surface of a pipe elbow or bend , the method comprising the steps of:shaping a flexible body prior to locating it within the pipe elbow or bend;locating the flexible body to extend within the pipe elbow or bend; andintroducing a coating material so as to flow around and into a space defined between the flexible body and the internal surface of the pipe elbow or bend.19. A method according to claim 18 , comprising the further steps of:allowing the coating material to cure and/or solidify; andremoving the flexible body so as to leave the coating material behind as a lining on the internal surface of the pipe elbow or bend.20. A method according to claim 18 , wherein the flexible body forms part of an apparatus for enabling a coating to be applied to an internal surface of a pipe elbow or bend claim 18 , the apparatus comprising:a bendable solid rod that is able to be bent into shape to simulate the internal curvature of a pipe elbow or bend; anda flexible elastomeric body that is moulded to the bendable solid rod and has an outside surface, the flexible elastomeric body being adapted for location to extend within the pipe elbow or bend such that the outside surface of the flexible elastomeric body is positioned for orientation toward an internal ...

DEVICE FOR CONVEYING HONEYCOMB STRUCTURAL BODY, METHOD FOR SEALING HONEYCOMB STRUCTURAL BODY, AND METHOD FOR PRODUCING HONEYCOMB STRUCTURAL BODY

A camera is used to take an image of an end surface of a honeycomb structure gripped by a hand. Based on the image, an initial rotation angle of the honeycomb structure around a vertical axis at a reference position where the image has been taken is recognized. An arm turning section is driven to convey the honeycomb structure gripped by the hand from the reference position to above a plugging mask. A rotation angle required to adjust the rotation angle of the honeycomb structure on the plugging mask to a desired final rotation angle is acquired based on the initial rotation angle recognized at the reference position and a rotation angle of the honeycomb structure around the vertical axis associated with the driving of the arm turning section from the reference position to above the plugging mask. The honeycomb structure is rotated based on the required rotation angle. 1. A conveying apparatus for a honeycomb structure , the apparatus comprising:a hand that is capable of gripping the columnar honeycomb structure arranged in a vertical direction;an arm that holds the hand at an end thereof;an arm turning section that turns the arm around at least one vertical axis;a hand rotating section that rotates the hand around the vertical axis with respect to the arm;a camera that takes an image of an end surface of the honeycomb structure gripped by the hand;an initial rotation angle recognizing section that recognizes, based on the image in the camera, an initial rotation angle of the honeycomb structure around the vertical axis at a reference position where the image has been taken;an arm turning control section that drives the arm turning section to convey the honeycomb structure gripped by the hand from the reference position to above the plugging mask;a required rotation angle acquiring section that acquires a hand rotation angle required to adjust the rotation angle of the honeycomb structure on the plugging mask to a desired final rotation angle based on the initial ...

Shirrable spiced casing with inner coating

A method is provided for coating tubular food casings ( 2 ), especially intestines, with flavoring substances in particle form, especially spices, wherein the tubular casing ( 2 ) is wetted on the inside with adhesive ( 3 ) and the desired flavoring substances ( 6 ) are deposited on the formed adhesive layer. Here, it is essential that the casing ( 2 ), wetted on the inside with adhesive ( 3 ), is brought through a particle-shaped flavoring substance supply ( 6 ), formed in the interior of the tube, and a gas cushion ( 7 ), in particular an air cushion, into a non-flat, open cross-sectional shape. The casing wetted with adhesive on its inner side carries along flavoring substances from the flavoring substance supply ( 6 ), when it is pulled through the flavoring substance supply. The casing ( 2 ) at least on the inside is made from a hydrophilic plastic.

SYNCHRONIZATION OF RETRIEVAL SYSTEM AND OSCILLATOR FOR SLED-BASED APPLICATION OF A COATING MATERIAL

A planetary gear retrieval system for pulling a sled at a constant velocity along an interior of a pipe, and a sled for applying a coating material to the interior of the large-diameter pipe. The planetary gear retrieval system is connected to the sled via a chain, and has a network of gears controlled by a first variable speed microcontroller. A spinner on a linear oscillating plate provided on the sled is controlled by a second variable speed microcontroller. The first and second microcontrollers are programmable to be synchronized with one another so as to pull the sled at a desired constant rate and achieve a desired number of passes of the spinner along a given length of pipe while the sled is pulled at the desired rate. 1. A system for applying a coating material to an interior of a pipe , comprising:a planetary gear retrieval system including a network of gears including a first gear, a second gear, and a third gear, the first gear being powered by a gear motor;a first variable speed microcontroller provided on the planetary gear retrieval system, the first variable speed microcontroller in operable communication with the gear motor;a sled including a pair of skis, a linear oscillating plate, and a spinner supported by the linear oscillating plate;a second variable speed microcontroller provided on the sled, the second variable speed microcontroller in operable communication with the linear oscillating plate; anda chain threaded through the first, second, and third gears, the chain having an end attached to the sled.2. The system of claim 1 , wherein the first variable speed microcontroller is operable to control the gear motor to drive the first gear of the planetary gear retrieval system to pull the chain claim 1 , and thereby pull the sled claim 1 , at a constant rate.3. The system of claim 2 , wherein the second variable speed microcontroller is operable to control the rate of oscillation of the linear oscillating plate in proportion to the rate the first ...

METHOD OF PATTERNING MOLECULES ON A SUBSTRATE USING A MICRO-CONTACT PRINTING PROCESS

The present invention relates to a method of patterning molecules on a substrate using a micro-contact printing process, to a substrate produced by said method and to uses of said substrate. It also relates to a device for performing the method according to the present invention. 1. A system for producing a substrate including a pattern of molecules thereon , which molecules have retained their function and/or activity and/or native conformation , the system comprising:a first container including an ink-pad, molecules to be patterned, and a first solvent covering the ink-pad and the molecules, the molecules being immobilized on the ink-pad within the first solvent;a patterned surface onto which the molecules to be patterned are transferred and immobilized therein while keeping the molecules in the first solvent and covered by the first solvent, by bringing the ink-pad having the molecules immobilized thereon into conformal contact with the patterned surface in the first container to transfer the molecules onto the patterned surface and immobilizing the molecules on the patterned surface; anda second container including a second solvent and a substrate covered by the second solvent, the patterned surface having the molecules immobilized thereon being brought into conformal contact with the substrate within the second solvent, thereby creating a pattern of the molecules on the substrate, while keeping the molecules in the second solvent and covered by the second solvent;wherein the molecules to be patterned are protein molecules.2. The system according to claim 1 , wherein the patterned surface is brought into conformal contact with the substrate for a period not longer than 180 min after immobilizing the molecules to be patterned on the patterned surface.3. The system according to claim 1 , wherein claim 1 , after the patterned surface is brought into conformal contact with the substrate claim 1 , the patterned surface is lifted from the substrate claim 1 , thereby ...

APPARATUS FOR THE INTERNAL TREATMENT OF PIPES

The invention relates to a device for the internal treatment of pipes, in particular for coolant tubes of steam condensers and heat exchangers, comprising a supply unit (V) for feeding and conveying treatment media, an application unit (A) to apply the treatment media fed in by the supply unit, as well as a control unit to monitor and control the supplied treatment media and the application of treatment media to the inner wall of the pipes, wherein the application unit (A) is provided with a guiding hose () through which an application hose () extends designed so as to be inserted into the pipe to be treated, said application hose () terminating in a nozzle, wherein the application hose () can be wound up in a single layer on a driven reel () and secured on the reel () by means of tensioning belts, the application hose () is capable of moving forward and back via guide rollers () arranged on a traversing carriage (), the guide rollers () are powered by a drive operating synchronously with the drive () of the reel (), and the traversing carriage () moves parallelly to the reel axis relative to the extended position of the application hose (). 1211818181717182755272419175518. Device for the internal treatment of pipes , in particular for coolant tubes of steam condensers and heat exchangers , comprising a supply unit (V) for feeding and conveying treatment media , an application unit (A) to apply the treatment media fed in by the supply unit , as well as a control unit to monitor and control the supplied treatment media and the application of treatment media to the inner wall of the pipes , wherein the application unit (A) is provided with a guiding hose () through which an application hose () extends designed so as to be inserted into the pipe to be treated , said application hose () terminating in a nozzle , characterized in that , the application hose () can be wound up in a single layer on a driven reel () and secured on the reel () by means of tensioning belts , ...

METAL-CONTAINING COATING AND METHOD OF USING AND MAKING SAME

One embodiment provides a method of making a coating composition, the method comprising: contacting a first material comprising at least one first alloy comprising at least a first element and a second element with an interior surface of a second hollow material comprising at least one ferrous second alloy to form a preform; and heating at least a portion of the preform to promote intermixing of at least some of the first material and the second material to form the coating composition. 1. A method of making a coating composition , the method comprising:contacting a first material comprising at least one first alloy comprising at least a first element and a second element with an interior surface of a second hollow material comprising at least one ferrous second alloy to form a preform; andheating at least a portion of the preform to promote intermixing of at least some of the first material and the second material to form the coating composition.2. The method of claim 1 , wherein the at least one first alloy comprises a ferrous alloy.3. The method of claim 1 , wherein the at least one of the first element and the second element is one of Fe claim 1 , Cr claim 1 , Mo claim 1 , Mn claim 1 , B claim 1 , C claim 1 , P claim 1 , S claim 1 , Mn claim 1 , Si claim 1 , Zr claim 1 , and Ti.4. The method of claim 1 , wherein at least one first alloy comprises an alloy based on Mn—Si—Fe claim 1 , Fe—B claim 1 , Fe—Mo claim 1 , Fe—V claim 1 , Fe—Nb claim 1 , Fe—Ti claim 1 , Fe—Al claim 1 , Fe—P claim 1 , Fe—Si claim 1 , or combinations thereof.5. The method of claim 1 , wherein at least a portion of the first material is in a form of a powder.6. The method of claim 1 , wherein the at least one ferrous second alloy comprises elements Fe claim 1 , Ni claim 1 , Cr claim 1 , or combinations thereof.7. The method of claim 1 , wherein the first material is by weight about 30% to about 50% of the preform.8. The method of claim 1 , wherein the second material is by weight about 50% to ...

METHOD AND SYSTEM FOR COATING A PIPE

A method and system for evaluating the interior surface and exterior wall conditions of a pipeline while also dynamically installing a repair coating in a pipeline, such as an underground water pipeline. The system is towed into the pipeline and drawn back therethrough. As the system is drawn back, one module in the system evaluates the surface condition of the interior of the pipe and another module evaluates the structural condition of the wall of the pipe. Based on the evaluation data obtained from the two modules an epoxy material is applied to the interior surface of the pipe using a spin cast machine that is drawn behind the two modules. Preferably, a layer of epoxy is applied to the interior surface of the host pipe to the appropriate thickness based on the pipe condition as determined by the two modules. 1. A method of lining the interior surface walls of a pipe system comprising:towing a pipe coating system including first scanning equipment, second scanning equipment and a coating device through a pipeline to be repaired;evaluating a condition of interior surface walls of said pipe system using said first scanning equipment;evaluating the structural condition of the wall of said pipe system using said second scanning equipment; andapplying a coating to said interior surface of said pipe system in response to the evaluations performed by said first and second scanning equipment.2. The method of claim 1 , said coating system further comprising:a plurality of housings, said first scanning equipment in a first housing, said second scanning equipment in said second housing, said coating device in a third housing, and an umbilical tether for towing said housings through said pipe system and connecting said housings to one another.3. The method of claim 1 , further comprising:towing a pipe liner sleeve into said pipeline behind said pipe coating system.4. The method of claim 1 , further comprising:towing a pipe liner sleeve into said pipeline using said pipe ...

METHOD AND APPARATUS FOR LINING PIPES

A method and apparatus for lining a host pipe in which a liner is positioned on a carrier tube at a work site. The liner and carrier tube are separately positioned at the work site near a first access point to the host pipe. Ends of the liner and carrier tube are fed through a folding die, and the liner and carrier tube are pulled conjointly through the folding die into the host pipe. As the liner and carrier tube are pulled, the folding die folds the liner to wrap the liner around the carrier tube. In some embodiments, the folding die includes an inner slot for receiving the carrier tube and an outer slot for receiving the liner. The outer slot includes first and second overlapping sections. Portions of the liner received in the overlapping sections are positioned in overlapping engagement as the liner is pulled through the die. 1. A method of lining an interior surface of a host pipe at a work site , the host pipe having a first access point , said method comprising:positioning a pliable liner near the first access point, the liner having a first end, a second end, and a length extending between the first and second ends, the liner further having a first longitudinal edge, a second longitudinal edge, and a width extending between the first and second longitudinal edges;positioning a radially expandable carrier tube near the first access point, the carrier tube having a first end and a second end;positioning a folding die between the first ends of the liner and carrier tube and the first access point, the folding die being configured to receive the liner and carrier tube therethrough and to fold at least the liner for entry of the liner and carrier tube into the host pipe when the liner and carrier tube are pulled through the folding die;feeding an end portion of the carrier tube adjacent the first end thereof through the folding die;feeding an end portion of the liner adjacent the first end thereof through the folding die;pulling the liner and carrier tube ...

SEALANT INJECTION SYSTEMS

Sealant injection systems for injecting sealant into a cavity, the sealant injection systems including a sealant dispensing tip having a proximal end portion, a body portion, and a distal end portion that define a continuous channel to an aperture in the distal end portion for dispensing sealant material into a cavity, where the aperture is surrounded by a compressible material. 1. A sealant dispensing tip , comprising a proximal end portion configured to engage a sealant material dispensing system ,a body portion connected to the proximal end portion,a distal end portion connected to the body portion, a continuous channel being defined through the proximal end portion, body portion, and distal end portion to an aperture provided in the distal end portion for dispensing sealant material into a cavity, and a compressible material surrounding the aperture.2. The sealant dispensing tip of claim 1 , wherein the distal end portion has an end face surrounding the aperture claim 1 , the end face having a linear ridge formed by intersecting planar surfaces.3. The sealant dispensing tip of claim 2 , a sectional plane being defined to bisect an upper portion of the channel and to contain the linear ridge claim 2 , the aperture being located at least mostly on one side of the sectional plane.4. The sealant dispensing tip of claim 2 , wherein the planar surfaces form an angle of 80 to 100 degrees.5. The sealant dispensing tip of claim 1 , wherein the compressible material is adhered to a face of the distal end portion surrounding the aperture.6. The sealant dispensing tip of claim 5 , wherein the compressible material has an opening permitting flow of sealant out of the aperture of the distal end portion into a cavity.7. The sealant dispensing tip of claim 6 , wherein the cavity to be filled with sealant has an opening claim 6 , the aperture in the distal end portion being smaller than the opening to the cavity.8. The sealant dispensing tip of claim 7 , wherein the opening in ...

Barrier Coating Corrosion Control Methods and Systems for Interior Piping Systems

Methods and systems for providing cleaning and providing barrier coatings to interior wall surfaces of small diameter metal and composite piping systems in buildings. An entire piping system can be cleaned in one single pass by dry particulates forced by air throughout the building piping system by an external generator, and the entire piping system can be coated in one single pass by a machine connected exterior to the piping system. Small pipes can be protected by the effects of water corrosion, erosion and electrolysis, extending the life of piping systems such as copper, steel, lead, brass, cast iron piping and composite materials. Coatings can be applied to pipes having diameters of approximately ⅜″ up to approximately 6″ so that entire piping systems such as potable water lines, natural gas lines, HVAC piping systems, drain lines, and fire sprinkler systems in single-family homes to apartments to high-rise hotel/resort facilities and office towers, apartment and condominium buildings and schools, can be cleaned and coated to pipes within existing walls. The coating forms an approximately 4 mils or greater covering inside of pipes. Buildings can return to service within approximately 24 to approximately 96 hours. 1. An on-site method of cleaning , applying a corrosion resistant barrier coating , and stopping leaks in an existing underground piping system , wherein the underground piping system , comprising the steps of:isolating pressurized water supply pipes in the underground piping system;generating and supplying compressed air into the pressurized water supply pipes;introducing a nonliquid cleaning agent having an abrasive medium into the compressed air;cleaning interior walls of the pressurized water supply pipes with the nonliquid agent wherein shadows, streaks and discolorations caused by stains of mill scale, rust and old coatings remain on no more than 33 percent on the surface of the cleaned interior walls of the pressurized water supply pipes; ...

Centrifugal Casting Concrete Pipe Method

A method of lining an interior wall of a pipe is provided. Casting equipment such as a spin caster is used to centrifugally cast material onto the interior wall while the pipe is partially filled with liquid so as to form a coating on the wall above the liquid. In some embodiments the method further comprises diverting liquid from the pipe after the casting step, and then lining the wall of the pipe below the coating with material to form a continuous lining on the wall.

SYSTEM AND METHOD FOR REPAIR AND MAINTENANCE OF PIPELINES

Systems and methods for the repair and maintenance of pipelines are disclosed. An example embodiment includes a pipeline maintenance apparatus comprising: a skid for insertion into a pipe, the skid being fabricated from a low-friction material, the skid being configured with sloped or angled ends; a plumber's snake being removably connected to a rear or trailing end of the skid; and a camera being removably encased in the forward end of the skid. 1. A pipeline maintenance apparatus comprising:a skid for insertion into a pipe, the skid being fabricated from a low-friction material, the skid being configured with sloped or angled ends;a plumber's snake being removably connected to a rear or trailing end of the skid; anda camera being removably encased in the forward end of the skid.2. The pipeline maintenance apparatus of wherein the low-friction material is polyethylene.3. The pipeline maintenance apparatus of further including light openings positioned at the forward end of the body.4. The pipeline maintenance apparatus of wherein the skid is fabricated with a dimension of the skid at the middle being larger than dimensions of the skid at the ends of the skid.5. The pipeline maintenance apparatus of wherein the pipeline maintenance apparatus being pushable or pullable through a pipe using the plumber's snake.6. The pipeline maintenance apparatus of wherein the pipeline maintenance apparatus being pushable or pullable through a pipe of a dimension in the range of two inches to three feet.7. The pipeline maintenance apparatus of wherein the pipeline maintenance apparatus being pushable or pullable through a hollow passageway of a type from the group consisting of: a pipe claim 1 , a pipeline claim 1 , a vent claim 1 , a duct claim 1 , a conduit claim 1 , a tubular hollow passageway claim 1 , and a rectangular hollow passageway.8. The pipeline maintenance apparatus of wherein the pipeline maintenance apparatus being pushable or pullable through a hollow passageway ...

COATING TOOL

This application concerns a tool for coating a monolithic shaped catalyst. The tool is part of a coating station and serves to hold and fix the monolith while coating is progressing. 1. Coating tool comprising:{'b': '1', 'a first means () for reversible holding and fixing a catalyst monolith to be coated with a washcoat;'}{'b': '2', 'a second means () to control the inflow of the washcoat into the monolith;'}{'b': 2', '1', '2, 'said second means () being attached to said first means () such that during the coating process said second means () comes into contact with the washcoat before it reaches the monolith;'}{'b': 2', '3', '3', '3', '3, 'said second means () having the form of a plate comprising holes () having, when in use, an inlet side towards the washcoat and an outlet side towards the monolith, and channels providing a communication from the inlet side to the outlet side for the washcoat to flow through; wherein at least part of said channels have an asymmetric channel width along their axis being wider at the washcoat inlet side than at a point within the channels and wherein said asymmetric holes () are wider at the washcoat outlet side than at a point within the channels and the area which is more narrow than outlet and inlet of the holes (), is at least for some of the holes () aligned more closely to the outlet than to the inlet side.'}2. Tool according to claim 1 ,{'b': '3', 'wherein the area which is more narrow than outlet and inlet of the holes () forms a cylindrical surface to the inner periphery of the channels and being located within the second half of the channels seen from the inlet side.'}3. Tool according to claim 1 ,{'b': 2', '2, 'wherein said second means () comprises a concentrical area having a smaller diameter compared to the diameter of the second means () itself and being attached thereto;'}{'b': 4', '10, 'said area being a disk () perforated by holes ().'}4. Tool according to claim 1 ,{'b': 3', '6, 'wherein at least one hole () ...

METHOD FOR COATING INTERNAL PASSAGES OF AN ARTICLE

A method for coating an article includes preheating the article to a first temperature to burn off impurities, cooling the article to a second temperature, coating the article with a coating, drying and heat-treating the article to solidify the coating. 1. A method for coating an article , comprising the steps of:preheating the article to a first temperature to burn off impurities;cooling the article to a second temperature;coating the article with a coating; andheat-treating the article to solidify the coating.2. The method according to claim 1 , wherein:the article is a cast iron casting having at least one internal passageway.3. The method according to claim 2 , wherein:the first temperature is approximately 1200° F.4. The method according to claim 2 , wherein:the first temperature is approximately 1650° F.5. The method according to claim 2 , wherein:the second temperature is approximately ambient temperature.6. The method according to claim 2 , wherein:the step of coating the article includes filling the casting with the coating, draining the casting, vibrating the casting and air-drying the casting.7. The method according to claim 6 , wherein:the step of coating the article further includes cleaning excess material from the exterior of the casting.8. The method according to claim 2 , wherein:the step of heat treating the article includes normalizing the casting to drive water from the casting, moving the casting to a preheated oven, and heating the casting to a third temperature just below a melting point of the coating.9. The method according to claim 8 , wherein:the step of heat treating the article further includes increasing the temperature within the oven to a fourth temperature for approximately 25 to 30 minutes, turning off the oven, and removing the casting once the oven the temperature drops below approximately the third temperature.10. The method according to claim 9 , wherein:the third temperature is approximately 1200° F.11. The method according to ...

Methods and Systems for Coating and Sealing Inside Piping Systems

Methods and systems for cleaning, coating and sealing leaks in existing pipes, in a single operation. A piping system can be cleaned in one pass by dry particulates forced and pulled by air throughout the piping system by a generator and a vacuum. Pipes can be protected from water corrosion, erosion and electrolysis, extending the life of pipes such as copper, steel, lead, brass, cast iron piping and composite materials. Coatings can be applied to pipes having diameters up to approximately 6″. Leak sealants of at least approximately 4 mils thick can cover insides of pipes, and can include novel mixtures of fillers and epoxy materials, and viscosity levels. A positive pressure can be maintained within the pipes during applications. Piping systems can be returned to service within approximately 96 hours. 1. A method for applying a barrier coating leak sealant to internally barrier coat , to internally seal leaks in a piping system , the method comprising the steps of:blowing through a pipe compressed air that is charged with particles of an abrasive substance to clean the inside of the pipe;introducing an epoxy barrier coating leak sealant into the pipe by a continuous positive pressure of air in a single sealant stage; andcoating interior walls of the pipe in the single sealant stage.2. The method as claimed in claim 1 , wherein the introducing step further comprises the step of mixing the epoxy barrier coating with fillers.3. The method as claimed in claim 2 , wherein the fillers comprise an inert material comprised of any one of the group of epoxy claim 2 , glass claim 2 , plastic foam parts claim 2 , cork claim 2 , clay.4. The method as claimed in claim 1 , wherein the compressed air is filtered when exiting the pipe.5. The method as claimed in claim 1 , wherein the introducing step further includes the step of: introducing the epoxy barrier coating leak sealant into the pipe by compressed air.6. The method as claimed in claim 1 , wherein the pipe is a water pipe. ...

RESIN COATING LAYER AND LIFE-EXTENSION METHOD FOR PIPING

A resin coating layer according to the present invention is formed by curing a thermo-setting resin composition on an inner wall of a heat transfer tube. Forming the resin coating layer allows the heat transfer tube to be easily repaired without involving a cutting process of the heat transfer tube. 1. A resin coating layer formed bycharging particles of a thermo-setting resin composition containing aluminum pigments on resin fine particles;supplying the resin fine particles to an inner wall of piping for feeding liquid/gas in a chemical plant or a power plant;sticking the resin fine particles to the inner wall of the piping by electrostatic force; andheating the piping so as to cure the resin fine particles.2. (canceled)3. The resin coating layer according to claim 1 , wherein an average particle diameter of the resin fine particles is not less than 30 μm and not more than 50 μm.4. A resin coating layer formed by:supplying a thermo-setting resin composition containing aluminum pigments into piping for feeding liquid/gas in a chemical plant or a power plant to fill the piping with the thermo-setting resin composition; and,subsequently, heating the piping from outside the piping to cure the thermo-setting resin composition on an inner wall side of the piping while removing uncured thermo-setting resin composition on the inner side of the piping.5. The resin coating layer according to claim 4 , wherein gas or air is supplied into the piping to extract the uncured thermo-setting resin composition inside the piping while the piping is heated.6. A life-extension method for piping comprising:a resin fine particles sticking step of sticking, by electrostatic force, resin fine particles, which are obtained by charging particles of a thermo-setting resin composition containing aluminum pigments, to an inner wall of piping for feeding liquid/gas in a chemical plant or a power plant while supplying the resin fine particles into the piping; anda resin coating layer forming step ...

WHEEL CLEANING DEVICE

Disclosed is a wheel cleaning device, comprising a frame, a waste water recovery tank, lifting guide posts, a feeding support plate, a lifting cylinder, a lifting platform, a support plate, an adjusting cylinder, a left slide plate, bolt hole cleaning spray pipes, clamping cylinders, a left clamping slide plate, a central cleaning spray pipe, clamping wheels, left spray pipes, left upper spray pipes, right upper spray pipes, right spray pipes, shafts, a right clamping slide plate, servo motors, clamping guide rails, clamping system support plates, a support, a right slide plate, a gear rack structure and a guide rail. The device can clean aluminum scraps remaining in bolt holes, flange drainage channels and weight reduction pits, meets the requirements of automatic production lines, and has the characteristics of compact structure, flexibility, practicability, stability, high efficiency and the like. 1. A wheel cleaning device , comprising a frame , a waste water recovery tank , lifting guide posts , a feeding support plate , a lifting cylinder , a lifting platform , a support plate , an adjusting cylinder , a left slide plate , bolt hole cleaning spray pipes , clamping cylinders , a left clamping slide plate , a central cleaning spray pipe , clamping wheels , left spray pipes , left upper spray pipes , right upper spray pipes , right spray pipes , shafts , a right clamping slide plate , servo motors , clamping guide rails , clamping system support plates , a support , a right slide plate , a gear rack structure and a guide rail , wherein the support plate , the guide rail and the support are all fixed on the lifting platform , the adjusting cylinder is fixed on the support plate , an output end of the adjusting cylinder is connected with the left slide plate , the left slide plate and the right slide plate are respectively mounted on the guide rail and connected via the gear rack structure , and the two bolt hole cleaning spray pipes are symmetrically mounted on ...

PIPELINE LEAK SEALING SYSTEM AND METHOD

A method for sealing a leak in a pipeline used to transport fluid includes positioning a sealing device within the pipeline, moving the sealing device through the pipeline to a leak location, and internally generating an inflation pressure to inflate the sealing device to substantially cover a leak opening and limit release of the fluid from the pipeline. 1. A method for sealing a leak in a pipeline used to transport fluid , the method comprising:positioning a sealing device within the pipeline;moving the sealing device through the pipeline to a leak location; andinternally generating an inflation pressure to inflate the sealing device to substantially cover a leak opening and limit release of the fluid from the pipeline.2. The method of claim 1 , further comprising:generating the inflation pressure by a pyrotechnic reaction.3. The method of claim 1 , further comprising:generating the inflation pressure by a chemical reaction.4. The method of claim 3 , wherein the sealing device includes an oxidizer.5. The method of claim 4 , further comprising:causing the oxidizer to react with a gaseous fuel within the pipeline to create the chemical reaction.6. The method of claim 1 , further comprising:controlling the inflation pressure.7. The method of claim 6 , wherein the sealing device includes more than one stage to control the inflation pressure.8. The method of claim 7 , wherein the sealing device includes a staged airbag.9. The method of claim 1 , wherein inflating the sealing device generates a wall pressure acting on an interior wall of the pipeline.10. The method of claim 9 , further comprising:limiting the wall pressure by controlling the inflation pressure.11. The method of claim 10 , wherein the wall pressure includes an impulse pressure.12. The method of claim 10 , wherein the wall pressure includes a static pressure.13. The method of claim 9 , wherein the sealing device is at least partially breakable to control the wall pressure.14. The method of claim 13 , ...

MULTIFUNCTIONAL COATING SYSTEM AND COATING MODULE FOR APPLICATION OF CATALYTIC WASHCOAT AND/OR SOLUTION TO A SUBSTRATE AND METHODS THEREOF

The principles and embodiments of the present invention relate generally to an apparatus, system, and methods for coating and calcining a catalytic substrate inline, reducing the processing time to prepare a substrate coated with catalytic material. For example, the disclosure describes a multi-station coater system comprising: a raw weight station, wherein an initial weight of a substrate is measured; a first catalytic substrate coating station, wherein a first wet coating comprising a first catalytic coating and a first carrier liquid is introduced into longitudinal cells of the substrate; a first wet weight station, wherein a wet weight of the substrate is measured; a first inline calciner module, wherein a heating fluid is introduced into the substrate to calcine the catalytic coating; and a first calcined weight station, wherein a calcined weight of the substrate is measured. 1. A multi-station coater system comprising:a raw weight station, wherein an initial weight of a substrate is measured;a first catalytic substrate coating station, wherein a first wet coating comprising a first catalytic coating and a first carrier liquid is introduced into longitudinal cells of the substrate;a first wet weight station, wherein a first wet weight of the substrate is measured;a first inline calciner module, wherein a heating fluid is introduced into the substrate to calcine the first catalytic coating at a first calcining temperature; anda first calcined weight station, wherein a calcined weight of the substrate is measured.2. The multi-station coater system of claim 1 , which further comprises:a first multi-phase drying station subsequent to the first wet weight station and preceding the first inline calciner module, wherein the first carrier liquid of the first wet coating is at least partially evaporated from the longitudinal cells of the substrate to produce an at least substantially dried substrate having a temperature; anda first cooling station and a first dry weight ...

DEPOSITING COATINGS ON AND WITHIN HOUSINGS, APPARATUS, OR TOOLS UTILIZING COUNTER CURRENT FLOW OF REACTANTS

A coating system for coating an interior surface of a housing comprising: first and second closures engaging first and second ends, respectively, of the housing to provide an enclosed volume; first and second flow lines coupled to the first and second closures, respectively, the first flow line and/or the second flow line connected to an inert gas source; a reactant gas source(s) comprising a reactant gas and coupled to the first and/or second flow line; and a controller in electronic communication with the reactant gas and inert gas sources, and configured to control flow of inert gas into the enclosed volume, and counter current injection of reactant gas from the reactant gas source(s) into the enclosed volume whereby introduction of pulse(s) of the reactant gas into the enclosed volume are separated by introduction of inert gas into the enclosed volume, and coating layer(s) are deposited on the interior surface. 1. A coating system for coating , with one or more surface coating processes , an interior surface of a housing defining an interior volume , the coating system comprising:a first closure and a second closure to sealingly engage with a first end and a second end, respectively, of the housing to provide an enclosed volume;a first flow line fluidically coupled to the first closure and a second flow line fluidically coupled to the second closure, wherein the first flow line, the second flow line, or both are fluidically connected to an inert gas source;one or a plurality of reactant gas sources, wherein the one or each of the plurality of reactant gas sources comprises a reactant gas and is fluidically coupled to the first flow line, the second flow line or both; anda controller in electronic communication with the one or the plurality of reactant gas sources and the inert gas source, wherein the controller is configured to control flow of the inert gas from the inert gas source into the enclosed volume, and to control counter current injection of the ...

DEVICE FOR APPLYING ABRADABLE MATERIAL TO A SURFACE OF A TURBINE ENGINE CASING

The invention concerns a device () for applying abradable material, designed to apply abradable material to a surface of an annular casing () of a turbine engine, wherein the casing extends along a longitudinal axis and the device () comprises a support () equipped with first guiding means () capable of guiding the support () in relation to a casing () in a radial direction in relation to the axis of the casing, the support () being equipped with second guiding means () capable of guiding the support () in relation to the casing () in an axial direction, an application roller () being pivotally mounted in relation to the support () in the axial direction and adjustment means () allowing adjustment of the position of the roller () in relation to the first guiding means (), in the radial direction. 1. A device for applying abradable material , designed to apply abradable material to a surface of an annular casing of a turbine engine , wherein the casing extends along a longitudinal axis and the device comprises a support equipped with first guiding means capable of guiding the support in relation to the casing in a radial direction in relation to the axis of the casing , the support being equipped with second guiding means capable of guiding the support in relation to the casing in an axial direction of the casing , an application roller being pivotally mounted in relation to the support in the axial direction and adjustment means allowing adjustment of the position of the roller in relation to the first guiding means , in the radial direction.2. The device according to claim 1 , wherein the first guiding means may comprise rolling means capable of bearing on the casing in the radial direction and capable of moving on said casing.3. The device according to claim 1 , wherein the second guiding means may comprise rolling means capable of bearing on the casing in the axial direction and capable of moving on said casing.4. The device according to claim 1 , wherein the ...

COATING DEVICE, COATING SYSTEM AND A METHOD

The coating device that has a rotatable spindle which has fastening mechanisms for fastening a rotation axle to the spindle. Protrusions are radially protruding from the spindle for spreading the coating substance on the inner surface of a pipe. The protrusions () are flexible and plate-like strips that twist around the axis of their longest side so that the cross-sectional area of the protrusion, in the direction of the rotation axle of the spindle, is at its smallest at the outermost end. The protrusions have limiters that limit the coating substance to be spread to the desired layer thickness. 1. A coating device for treating the inner surface of a pipe with coating substance , the coating device comprising:a cylindrical spindle arranged to be rotated around a rotation axle of the cylindrical spindle, and which spindle has fastening means for fastening the rotation axle to the spindle which further comprises protrusions radially extending from the spindle for spreading a coating substance on an inner surface of a pipe, which protrusions are flexible and plate-like strips that twist around the axis of a longest side of the strips so that a cross-sectional area of the protrusions, in a direction of the rotation axle of the spindle, is a smallest at an outermost end of the protrusions, as viewed from the spindle, said protrusions comprise limiters which limit a part of the protrusions between the limiters to a distance determined by the limiters from the inner surface of the pipe for spreading the coating substance as a layer of constant thickness on the inner surface of the pipe as the coating device is rotated.2. A coating device as claimed in claim 1 , wherein said protrusions twist round the axis of the longest side so that the cross-sectional area of the protrusions in the direction the rotation axle of the spindle is at a biggest position at the end of the protrusion claim 1 , which is fixed to the spindle claim 1 , with the limiters excluded.3. A coating ...

POWDER DEPOSITION APPARATUS AND POWDER DEPOSITION METHOD

There is provided a powder deposition apparatus including a drum-like rotating body disposed in a vacuum container and configured to rotate in a vertical direction, a deposition source disposed inside the drum-like rotating body, a tubular powder supplying/recovering member disposed close to an inner wall of the drum-like rotating body and configured to recover powder coming through an upper face and to supply the powder to the inner wall through a lower face, and a lid member provided in a vicinity of the lower face of the powder supplying/recovering member and configured to supply the powder to the inner wall through the lower face of the powder supplying/recovering member by being allowed in an open state and to accumulate the powder coming in the powder supplying/recovering member through the upper face by being allowed in a closed state. 1. A powder deposition apparatus comprising:a drum-like rotating body disposed in a vacuum container and configured to rotate in a vertical direction;a deposition source disposed inside the drum-like rotating body;a tubular powder supplying/recovering member disposed close to an inner wall of the drum-like rotating body and configured to recover powder coming through an upper face and to supply the powder to the inner wall through a lower face; anda lid member provided in a vicinity of the lower face of the powder supplying/recovering member and configured to supply the powder to the inner wall through the lower face of the powder supplying/recovering member by being allowed in an open state and to accumulate the powder coming in the powder supplying/recovering member through the upper face by being allowed in a closed state.2. The powder deposition apparatus according to claim 1 ,wherein the lid member supplies the powder to the inner wall under gradual change from the closed state to the open state in a state where the drum-like rotating body rotates at a rate to an extent to which centrifugal force generates such that the ...

COATING

A method of applying a coating to a device which has one or more components housed in a housing. A liquid coating precursor is applied to at least part of the internal surface of the housing and/or at least part of the one or more components within the housing. Low pressure conditions are applied to the closed housing, sufficient to cause the liquid coating precursor to evaporate and initiation of the liquid coating precursor to thereby cause the coating to form on at least some of the internal surfaces of the device. 1. A method of applying a coating to a device , the device comprising one or more components housed in a housing , the method comprising the steps of:(i) applying liquid coating precursor to at least part of the internal surface of the housing and/or at least part of the one or more components ;(ii) applying below atmosphere pressure conditions to the closed housing, with the one or more components inside the housing, the pressure conditions being sufficient to cause the liquid coating precursor to evaporate; and(iii) initiation of the liquid coating precursor, to thereby cause the coating to form from the liquid precursor on at least some of the internal surfaces of the device.2. A method according to claim 1 , wherein the initiation of the liquid coating precursor comprises an energizing and/or ionization field claim 1 , such as a plasma.3. A method according to any one of and claim 1 , wherein the initiation of the liquid coating precursor is selected from plasmas claim 1 , including atmospheric based plasmas;penning ionization; laser; initiated and oxidative chemical vapour deposition; free radical initiators; and electromagnetic radiation including visible and infra-red light.4. A method according to any one of to claim 1 , wherein the coating formed by plasma polymerization.5. A method according to claim 4 , wherein the coating is applied using a pulsed plasma.6. A method according to claim 4 , wherein the coating is applied using a continuous ...

Adhesive-Distributing Device and Method for Adhesively Bonding Hollow Profiles Using the Adhesive-Distributing Device

An adhesive-distributing device for use in repairing or reconditioning a hollow profile includes an adapter body, in which is arranged at least one channel system made up of at least two channels connected to one another. At least one channel is connected to an injection opening for injecting adhesive into the channel system. Each channel is designed with at least one exit opening. 1. An adhesive-distributing device for use in repair or reconditioning of a hollow profile , comprising:an adapter body;at least one channel system having at least two interconnected channels arranged in the adapter body, whereinat least one of the two interconnected channels is connected to an injection opening of the adapter body through which adhesive is injected into the channel system, andeach of the at least two interconnected channels has a respective exit opening.2. The adhesive-distributing device according to claim 1 , whereinthe adapter body comprises two injection openings and two channel systems.3. The adhesive-distributing device according to claim 1 , whereinthe channel system is configured as a multi-directional channel system to guide adhesive injected through the injection opening in different directions to lateral surfaces of the adapter body.4. The adhesive-distributing device according to claim 2 , whereinthe two channel systems are each configured as a multi-directional channel system to guide adhesive injected through a respective injection opening in different directions to lateral surfaces of the adapter body.5. The adhesive-distributing device according to claim 1 , whereinthe exit opening of each channel is formed at a lateral surface of the adapter body.6. The adhesive-distributing device according to claim 1 , whereinthe at least two interconnected channels are interconnected via a connecting point or a multi-directional junction.7. The adhesive-distributing device according to claim 1 , whereinthe adapter body comprises two circumferential webs along lateral ...

CONTINUOUS VERTICAL SPRAYING OF BODIES SUCH AS CANS

A vertical internal coating machine is taught, which may be used with bodies such as cans ( piece, piece, draw, redraw,) and including cylinders, containers and any similar body. In the machine cans or similar bodies are vertical in the machine's star wheel rather than horizontal, and the bodies are sprayed with the star wheel in continuous motion without stopping and starting. The machine teaches that a plurality of spray guns may be provided for each pocket of the star wheel. By means of the machine an improved line layout is devised which may eliminate the need to raise the bodies immediately prior to a necker by allowing the vertical can internal coating machine and internal bake over to be disposed on any level of the facility, upper, lower, mezzanine, etc. In green aspects, the machine may use negative pressure cabinets/hoods and positive pressure tunnels to entrain volatile organic chemicals emitted by the spray guns and coated bodies and may send these VOCs to a VOC desctruction device, such as an oven. 1. A machine for coating the inner surface of a plurality of cylindrical bodies , each of the cylindrical bodies having an open end , one closed end , and an axis and a diameter , the machine comprising:a rotating star wheel having a periphery and a plurality of pockets in the periphery, the star wheel having a plane of rotation and an angular speed of rotation, the star wheel operative in a first mode of rotation to rotate continuously without indexing motion,the star wheel having under each of the plurality of pockets one of a plurality of chucks,each of the plurality of chucks dimensioned and configured to accept thereon one such cylindrical body closed end,each of the pockets cooperating with the chuck thereunder to secure such cylindrical body therein,a plurality of spray guns, each of the pockets having a first spray gun associated therewith, the first spray gun oriented so as to spray into such open end of such cylindrical body,the first spray gun ...

Grease application device and grease application method

This grease application device includes: a nozzle body that has a first end portion insertable into an inner spline portion, the inner spline portion being formed at an end portion of a workpiece; a nozzle that is formed on the first end portion of the nozzle body and discharges grease into a groove of the inner spline portion; a nozzle body shift portion that is connected to a second end portion of the nozzle body and that moves the nozzle body in a longitudinal direction, the second end portion being on an opposite side to the first end portion; a grease retention portion that retains the grease discharged from the nozzle; a grease pressure-feed portion that pressure-feeds the grease retained in the grease retention portion to the nozzle; and an operation portion that links an operation of causing the nozzle body shift portion to move the nozzle body from the first end portion toward the second end portion with an operation of causing the grease pressure-feed portion to discharge the grease from the nozzle.

PIPE DOPING APPARATUS

An apparatus and associated methods for an automated pipe doping apparatus. The apparatus may include a pump fluidly coupled to a reservoir and a dope manifold, the pump positioned to pump pipe dope from the reservoir to the dope manifold; an ejector coupled to the dope manifold, the ejector positioned to supply a fixed volume of pipe dope from the dope manifold to a dope distribution line; and a pipe dope applicator, the pipe dope applicator fluidly coupled to the dope distribution line positioned to deposit pipe dope on a threaded connection. In some embodiments, the pipe dope applicator may be a fan-pattern nozzle. In other embodiments, the pipe dope applicator may be a mold-type applicator. In other embodiments, the pipe dope applicator may be a brush-type applicator. 1. A pipe doping apparatus comprising:a pump fluidly coupled to a reservoir and a dope manifold, the pump positioned to pump pipe dope from the reservoir to the dope manifold;an ejector coupled to the dope manifold, the ejector positioned to supply a fixed volume of pipe dope from the dope manifold to a dope distribution line; anda pipe dope applicator, the pipe dope applicator fluidly coupled to the dope distribution line positioned to deposit pipe dope on a threaded connection.2. The pipe doping apparatus of claim 1 , further comprising a power source coupled to the ejector claim 1 , the power source adapted to increase the pressure of the pipe dope as it is dispensed by the ejector.3. The pipe doping apparatus of claim 2 , wherein the power source comprises a high pressure pneumatic or hydraulic system.4. The pipe doping apparatus of claim 1 , wherein the pipe dope applicator comprises a nozzle positioned to receive a flow of pipe dope from the dope distribution line and apply the pipe dope onto the threaded connection.5. The pipe doping apparatus of claim 4 , wherein the nozzle is in the form of a flattened triangle claim 4 , so that pipe dope is applied onto the threaded connection in a ...

Container processing system

Provided is a container processing system capable of improving a speed of processing containers with a simple configuration and providing a compact production line. The container processing system (10) includes a container conveyer (20) having a container conveying path (21a) that conveys containers (C) arranged in a row and a container processor (40) that performs processing on the containers (C) in a container processing area (A2) set lateral to a container transfer area (A1) set in a segment of the container conveying path (21a). The container conveyer (40) includes a container carrier (21) conveying the containers (C) arranged in the row along the container conveying path (21a) and a container transferrer (22) moving a container row including the plurality of containers (C) arranged in the row in the container transfer area (A1) toward the container processing area (A2).

CONTAINER PROCESSING SYSTEM

Provided is a container processing system that inhibits, a processing liquid that is used to process containers from being attached to peripheral equipment. A container processing system () includes a chamber () having in an inside thereof a gas flow control chamber () and a container processor () including container treaters () and () that perform processing on containers (C). The chamber () has container processing openings () and () making the gas flow control chamber () and an outside of the chamber () communicate with each other. The container treaters () and () are configured to perform, from inside the gas flow control chamber (), processing on the containers (C), which are inserted into the chamber () through the container processing openings () and (), or on the containers (C), which is opposed to the container processing openings () and (), outside the chamber (). 1. A container processing system for performing processing on a container , the container processing system comprising:a chamber having in an inside thereof a gas flow control chamber; anda container processor including a container treater for performing processing on the container,the chamber having a container processing opening making the gas flow control chamber and an outside of the chamber communicate with each other,the container treater being configured to perform, from inside the gas flow control chamber, processing on the container which is inserted into the chamber through the container processing opening, or on the container which is opposed to the container processing opening outside the chamber.2. The container processing system according to claim 1 , further comprising an aspirator connected to the chamber and configured to suck in a gas in the gas flow control chamber.3. The container processing system according to claim 1 , whereinthe container processing opening is formed to be opened below the chamber, andthe chamber has, at a position above the container processing opening, an ...

METHODS AND SYSTEMS FOR COATING HOLLOW FIBER MEMBRANE CONTACTORS

A method for coating hollow fiber membranes is disclosed. The method includes preparing a continuous circulating circuit, which includes a membrane contactor module, two liquid reservoirs containing a solvent, two pipeline paths, and at least one injector. The membrane module include a plurality of hollow fiber membranes with an inside area and an outside area, and a housing, where the plurality of hollow fiber membranes are extended inside the housing. The method further include forming a plurality of wetted hollow fiber membranes with the solvent by circulating the solvent through the continuous circulating circuit, filling at least one of the two liquid reservoirs with a coating solution, forming a coating layer on a surface of at least one of the inside area or the outside area of the plurality of wetted hollow fiber membranes by circulating the coating solution through the continuous circulating circuit, and forming a uniform coating layer by injecting the coating solution by the injector for intrusion of the coating solution through the coating layer. 1- A method for coating hollow fiber membranes , the method comprising: [ a plurality of hollow fiber membranes, wherein each hollow fiber membrane includes an inside area and an outside area; and', 'a housing, wherein the plurality of hollow fiber membranes are extended inside the housing;, 'a membrane contactor module, comprising, 'two liquid reservoirs, the liquid reservoirs containing a solvent;', 'two pipeline paths, wherein the membrane contactor module and the two liquid reservoirs are connected through the two pipeline paths; and', 'at least one injector, wherein the injector has an access to the membrane contactor module via one of the two pipeline paths;, 'preparing a continuous circulating circuit, comprisingforming a plurality of wetted hollow fiber membranes with the solvent by circulating the solvent through the continuous circulating circuit;filling at least one of the two liquid reservoirs with a ...

Conduit Treatment System

A conduit treatment system for uniformly apply coatings or treatments to the inner walls of conduits without excessive build-up or creation of blockages. The conduit treatment system generally includes a tube having an absorbent first layer and a non-absorbent second layer. When not inverted, the first layer is the interior of the tube and the second layer is the exterior of the tube. The first layer will be adapted to absorb a treatment which is to be applied within a conduit. By securing a tether between an inversion unit and a closed-off end of the tube, the tube may be wound onto the inversion unit's shaft. The first end of the tube may then be anchored to the inversion unit's connector head to allow for inversion of the tube within a conduit. Upon inversion, the first layer will apply its absorbed treatment to the inner walls of the conduit. 1. A conduit treatment system , comprising:a tube including an absorbent layer;a treatment adapted to be absorbed by said absorbent layer;an inversion unit for inverting said tube within a conduit, wherein said tube is wound within said inversion unit; anda tether adapted to be connected between said inversion unit and said tube, said tube being adapted to invert such that said absorbent layer applies said treatment within said conduit.2. The conduit treatment system of claim 1 , wherein said treatment comprises a liquid solution.3. The conduit treatment system of claim 1 , wherein said absorbent layer comprises a foam material.4. The conduit treatment system of claim 1 , further comprising a non-absorbent layer.5. The conduit treatment system of claim 4 , wherein said absorbent layer comprises an inner layer of said tube when said tube is not inverted.6. The conduit treatment system of claim 5 , wherein said non-absorbent layer comprises an outer layer of said tube when said tube is not inverted.7. The conduit treatment system of claim 1 , wherein said tether is comprised of a rope.8. The conduit treatment system of claim ...

DEVICES AND METHODS FOR REPAIRING PIPES

Example aspects of a pipe repair device and a method for repairing a pipeline are disclosed. The pipe repair device can comprise a body; a sensor attached to the body for detecting the leak in the pipe; a transport mechanism attached to the body for transporting the pipe repair device along the pipe; and a repair mechanism comprising a repair material for repairing the leak. 1. A pipe repair device for repairing a leak in a pipe comprising:a body;a sensor attached to the body for detecting the leak in the pipe;a transport mechanism attached to the body for transporting the pipe repair device along the pipe; anda repair mechanism comprising a repair material for repairing the leak.2. The pipe repair device of claim 1 , wherein the transport mechanism comprises at least one of a continuous track and a wheel.3. The pipe repair device of claim 1 , wherein the transport mechanism comprises a continuous track claim 1 , the continuous track biased outward from the body by a hydraulic cylinder.4. The pipe repair device of claim 1 , wherein the sensor is selected from one of an image sensor and an acoustic microphone.5. The pipe repair device of claim 1 , further comprising a resurfacing mechanism for resurfacing an inner surface of the pipe.6. The pipe repair device of claim 1 , wherein the repair material comprises one of metal claim 1 , liquid-phase epoxy claim 1 , epoxy putty claim 1 , cyanoacrylate claim 1 , concrete claim 1 , cement claim 1 , resin claim 1 , natural rubber claim 1 , synthetic rubber claim 1 , foam claim 1 , and silicone.7. The pipe repair device of claim 1 , wherein the repair mechanism comprises a stent claim 1 , the stent reconfigurable between a compressed orientation and an expanded orientation.8. The pipe repair device of claim 7 , wherein the stent comprises a spring and a seal claim 7 , the spring biasing the stent to the expanded orientation.9. The pipe repair device of claim 8 , further comprising a power supply and a motor claim 8 , a tether ...

METHOD OF COATING INTERIOR SURFACES WITH RIBLETS

A method of applying a riblet structure coating on the internal surface of a pipe includes coating the internal surface of a pipe with a resin layer and applying a cavity mold having a reverse riblet pattern structure to the coated internal surface of the pipe. A flexible air bag is inserted into the interior of the pipe and charged with air to hold the mold against the coated internal surface of the pipe. The air bag may be charged with air for a sufficient amount of time to allow the coating to cure in the riblet shape of the mold. Afterwards, the air bag and the mold are removed from the pipe to yield a pipe coated with an internal riblet structure. 1. A method of applying a riblet structure coating on the internal surface of a pipe comprising:coating the internal surface of a pipe with a resin layer;applying a cavity mold having a reverse riblet pattern structure to the coated internal surface of the pipe;inserting a flexible air bag into the interior of the pipe;charging the air bag with air to hold the mold against the coated internal surface of the pipe;removing the air bag and the mold from the pipe to yield a pipe coated with an internal riblet structure.2. The method of further comprising cleaning of the pipe as a pre-treatment.3. The method of wherein the coating comprises flow coating on the interior surface of the pipe.4. The method of wherein the coating comprises spray coating on the interior surface of the pipe.5. The method of wherein the resin is a polymer resin selected from polyurethane claim 1 , epoxy resin claim 1 , fluorocarbon resin claim 1 , acrylic resin claim 1 , or phenolic resin.6. The method of wherein the riblet structure is a grooved riblet structure.7. The method of wherein the grooved riblet structure is formed parallel to a direction of water flow in the pipe.8. The method of wherein the mold is formed around the airbag.9. The method of wherein the mold formed around the airbag is inserted into the coated pipe.10. The method of ...

SYSTEMS, APPARATUSES, AND METHODS FOR LOADING AND UNLOADING BRUSHES TO AND FROM END-EFFECTOR

An apparatus () for loading and unloading a brush () to and from a brush-arm assembly () of an end-effector () is disclosed. The apparatus () comprises a base () and a carriage (), which is movable along an axis (A) at least to a first position, a second position, or a third position relative to the base (). The carriage () comprises a brush receptacle (), configured to prevent movement of the brush () in a first direction, but not in a second direction, opposite to the first direction, when the brush () is placed in the brush receptacle (). The apparatus () also comprises a stationary component (), fixed relative to the base () and configured to prevent movement of the brush-arm assembly () in the second direction. Additionally, the apparatus () comprises a linear actuator (), configured to move the carriage (). 1812822802102812. An apparatus () for loading and unloading a brush () to and from a brush-arm assembly () of an end-effector () , the apparatus () comprising:{'b': 814', '815, 'a base (), defining a base plane ();'}{'b': 818', '814, 'claim-text': the second position and the third position are different from the first position;', {'b': '815', 'the axis (A) is parallel to the base plane (); and'}, {'b': 818', '820', '822', '818', '822', '820, 'the carriage () comprises a brush receptacle (), configured to prevent movement of the brush () relative to the carriage () in a first direction, parallel to the axis (A), but not in a second direction, opposite to the first direction, when the brush () is placed in the brush receptacle ();'}], 'a carriage (), movable along an axis (A) at least to a first position, a second position, or a third position relative to the base (), wherein{'b': 832', '814', '802', '102', '814, 'a stationary component (), fixed relative to the base () and configured to prevent movement of the brush-arm assembly () of the end-effector () relative to the base () in the second direction; and'}{'b': 816', '818', '814, 'a linear actuator (), ...

COATING OF A GLASS SLEEVE

A method of applying a coating to a glass sleeve with an inner surface and an outer surface, the glass sleeve configured as a part of a solar-receiver tube, is provided. Thereby, the coating is solely applied to one of the surfaces of the glass sleeve. A method of fixing such glass sleeve in an interior of a coating tank, such coating tank and a fixing arrangement for fixing such glass sleeve in an interior of a coating tank, is also provided. 1. A method of applying a coating to a glass sleeve with an inner surface and an outer surface , wherein the glass sleeve is a part of a solar-receiver tube , whereby the coating is solely applied to one of the inner surface and the outer surface of the glass sleeve.2. The method according to claim 1 , wherein the coating is applied as a fluid coating.3. The method according to claim 2 , wherein the coating is applied by using a dipping process.4. The method according to claim 2 , wherein a coating tank is flooded with the coating after fastening the glass sleeve in a predefined operating position within the coating tank.5. The method according to claim 1 , wherein the coating is permanently connected to an anti-reflective layer applied on a surface of the glass sleeve.6. The method according to claim 1 , wherein a scratch-resistant coating for protecting surfaces against mechanical stress is solely applied to the outer surface of the glass sleeve.7. A method of fixing a glass sleeve that is a part of a solar-receiver tube in an interior of a coating tank by means of a fixing arrangement claim 1 , the fixing arrangement comprising an interface configured to connect to at least one contact interface of the glass sleeve when the glass sleeve is positioned in a designated operating position within the coating tank claim 1 , wherein the interface comprises an elastic element in a bottom region of the coating tank claim 1 , which in operation holds the glass sleeve elastically in the operating position.8. A coating tank for ...

APPARATUS FOR COATING A SUBSTRATE

The present inventions is concerned with an apparatus and a method of improving the accuracy of coating a ceramic or metallic honeycomb body, which can usually be used as a catalyst in automotive exhaust mitigation. The invention achieves to directly test whether the coating slurry in the coating chamber is ready to be submitted to the monolith or needs to be replaced before coating the monolith. 1121113. An apparatus is presented for coating substrates () for the production of exhaust gas purification catalysts , particularly for motor vehicles , which are cylindrical support bodies and each have two end faces , a circumferential surface and an axial length L and are traversed from the first end face to the second end face by a multiplicity of channels , with a liquid coating slurry ();said apparatus comprising:{'b': 100', '121', '100', '113, 'a coating chamber () designed to receive said substrate () from the top and to attach said substrate in a liquid tight manner to the coating chamber () and further being able to receive said coating slurry () from below;'}{'b': 100', '100, 'said coating chamber () further comprising a device to check the height of said coating slurry within said coating chamber () by measuring a variable;'}{'b': 124', '123', '125', '100, 'said device having one sensor in a lower position () in the coating chamber relative to at least a first () and a second sensor () being installed on equal height in the coating chamber ();'} measure said variable via the lower sensor,', 'and said at least first and second sensors separately; and', 'compare the measured variables with each other., 'said device being able to2. Apparatus according to claim 1 ,{'b': 123', '125', '100, 'wherein said at least first and second sensors (, ) are positioned with maximum distance to each other around the coating chamber ().'}3. Apparatus according to claim 1 ,wherein said variable is an electric variable and can be selected from the group consisting of current, ...

TIRE ENHANCEMENT PRODUCT, PACKAGE AND METHOD

A tire-enhancement product has a container comprising a dissolvable packaging material; and a solute encased in the container that is inert to the solute. The container is configured to be placed in an interior volume of a tire, to which solvent can be added. The container is configured to dissolve when placed in a predetermined solvent, and the solute is configured to mix with the solvent to form a tire-enhancement mixture. 1. A tire-enhancement product comprising:a container comprising a dissolvable packaging material; anda tire enhancement agent comprising an anti-corrosion solute encased in the container, the container being inert to the anti-corrosion solute, wherein the container is configured to dissolve when placed in a predetermined solvent, and wherein the solute further comprises at least one of zeolites or hydroxyethyl cellulose and is configured to form a solution with the solvent to form an anti-corrosion product, wherein the container does not contain non-soluble material in sufficient amount to serve as a tire sealant.25.-. (canceled)6. A tire-enhancement product comprising:a container comprising a dissolvable packaging material; anda tire enhancement agent comprising an anti-corrosion solute encased in the container, the container being inert to the anti-corrosion solute, wherein the container is configured to dissolve when placed in a predetermined solvent, and wherein the solute and is configured to form a solution with the solvent to form an anti-corrosion product, wherein the container does not contain non-soluble material in sufficient amount to serve as a tire sealant; wherein the anti-corrosion solute comprises a salt comprising benzoate, nitrite, and/or chloride and wherein the anti-corrosion solute comprises calcium chloride.712.-. (canceled)13. The tire-enhancement product of claim 1 , wherein the anti-corrosion solute further comprises zeolites.14. The tire-enhancement product of claim 1 , wherein the anti-corrosion solute further ...

APPARATUS AND METHOD FOR COATING SUBSTRATES WITH WASHCOATS

An apparatus and method of coating a substrate () with a washcoat, comprising: 2. The method of claim 1 , wherein the cantilevered portion is arc-shaped.3. The method of claim 1 , wherein the upper surface of the substrate comprises a shaping claim 1 , for example a groove or cut-out claim 1 , which extends to the sidewall of the substrate thereby defining a gap in the sidewall claim 1 , wherein the cantilevered portion bridges over the gap to hinder leakage of the washcoat out of the gap and down the sidewall of the substrate.3. The method of claim 1 , wherein the cantilevered portion extends at an angle of between 0 and 15° with respect to a plane perpendicular to the perimetral portion; optionally at an angle of between 0 and 10° with respect to a plane perpendicular to the perimetral portion; optionally at an angle of about 3° with respect to a plane perpendicular to the perimetral portion.4. The method of claim 1 , wherein on engaging the substrate with the headset claim 1 , the cantilevered portion of the headset seal flexes in a substantially radial direction.5. A substrate coating apparatus comprising:a source of a washcoat;a washcoat showerhead for discharging the washcoat towards an upper surface of a substrate;a conduit fluidly connecting the source of the washcoat to the washcoat showerhead for supplying washcoat to the washcoat showerhead;a headset for engaging the substrate to locate the upper surface of the substrate below the washcoat showerhead; anda vacuum generator for drawing the washcoat discharged from the washcoat showerhead through the substrate;wherein the headset comprises a headset seal for engaging against the substrate, the headset seal comprising a perimetral portion that extends around the headset and a cantilevered portion that extends down from the perimetral portion and which is configured to engage against a sidewall of the substrate.6. A substrate coating apparatus according to claim 5 , wherein the headset comprises a rigid ...

Expandable Pipeline Point-Repair Device

A pipeline point-repair device, comprising a generally cylindrical body portion, having a locking mechanism mounted on an exterior surface thereof, the generally cylindrical body portion being expandable by application of pressure to an inner surface thereof and an external layer including a resin, the external layer surrounding the exterior surface of the body portion. 1. A pipeline point-repair device , comprising:a generally cylindrical body portion, having a locking mechanism mounted on an exterior surface thereof, said generally cylindrical body portion being expandable by application of pressure to an inner surface thereof; andan external layer including a resin, said external layer surrounding said exterior surface of said body portion.2. The device of claim 1 , wherein said cylindrical body portion has a circular cross section claim 1 , said circular cross section having a first diameter in an initial state of said body portion and a second diameter in an expanded state of said body portion claim 1 , said second diameter being greater than said first diameter.3. The device of claim 2 , wherein said first diameter is at least 20% smaller than said second diameter.4. The device of claim 2 , wherein said body portion and said external layer are disposed within a pipe to repair a fault therein claim 2 , and said second diameter corresponds to a diameter of said pipe.5. The device of claim 1 , wherein said locking mechanism comprises a ratcheting mechanism.6. The device of claim 1 , wherein said locking mechanism comprises at least one locking tongue and at least one correspondingly placed slotted strap claim 1 , said locking tongue being configured to engage a slot in said correspondingly placed slotted strap when said body portion is expanded.7. The device of claim 1 , wherein said locking mechanism engages said external layer and said resin.8. The device of claim 7 , wherein when said resin in said external layer is cured claim 7 , said locking mechanism is ...

METHOD FOR COATING INTERNAL SURFACES

A method for coating an internal surface of a component including preparing the internal surface, coating with chemical deposition fluid and curing the coating, is provided. The method includes flushing the internal surface with a supercritical fluid, for preparing the internal surface. The method further includes flushing the internal surface with a chemical deposition fluid such the chemical deposition fluid creates a coating on the internal surface. The method further includes curing the coating with an infrared heat source. 1. A method for coating an internal surface of a component , comprising:flushing the internal surface with a supercritical fluid;flushing the internal surface with a chemical deposition fluid, the chemical deposition fluid creating a coating on the internal surface; andcuring the coating with an infrared heat source.2. The method of claim 1 , wherein the infrared heat source is applied externally to the component.3. The method of claim 1 , wherein the infrared heat source is applied at a reduced pulsed power.4. The method of further comprising claim 1 , recovering the supercritical fluid for recycling thereof claim 1 , before flushing the internal surface with the chemical deposition fluid.5. The method of further comprising claim 1 , rinsing the internal surface to remove excess chemical deposition fluid claim 1 , before curing the coating.6. The method of claim 1 , wherein flushing the internal surface with the supercritical fluid comprises either spraying the supercritical fluid at the internal surface of the component or immersing the component in the supercritical fluid.7. The method of claim 1 , wherein flushing the internal surface with the chemical deposition fluid comprises spraying the chemical deposition fluid at the internal surface of the component.8. The method of claim 1 , wherein the supercritical fluid is one of supercritical carbon-dioxide and liquid nitrogen.9. The method of claim 1 , wherein the chemical deposition fluid ...

Simplified paint applicator and related methods

Generally disclosed are devices and methods that might be used to paint the inside of golf hole. To this end, in an exemplary embodiment of the present invention, a paint spraying device includes: a masking frame a paint can port and nozzle housing assembly that is coaxially and pivotally mounted to the frame and, a trigger that is configured to activate the paint release mechanism of an aerosol spray paint can whenever the paint can port and nozzle housing assembly are rotated relative to the frame 1. A paint spraying device comprising:a frame;a nozzle housing that is rotatably mounted on a frame and that is in fluid communication with a paint source; and,wherein rotating the nozzle housing relative to the frame causes paint within the paint source to be emitted from the nozzle housing.2. The paint spraying device of further comprising:a port coupled to the paint source, said paint source having a paint release mechanism; and,a trigger that is pivotally coupled to the nozzle housing so that said trigger pivots to interact with the paint release mechanism of the paint source whenever the nozzle housing and port are rotated relative to the frame.3. The paint spraying device of further comprising:Wherein the nozzle housing features piping for at least one nozzle, wherein said nozzle housing is mechanically coupled to the port and rotatably coupled to the frame so that the port and nozzle housing rotate together relative to the frame; and,a paint shaft for fluidly connecting the port and said piping.4. The paint spraying device of further comprising:a port coupled to the paint source, said paint source having a paint release mechanism;a nozzle housing with piping for at least one nozzle, wherein said nozzle housing is mechanically coupled to the port and rotatably coupled to the frame so that the port and nozzle housing rotate together relative to the frame;a paint shaft for fluidly connecting the port and said piping;an activation disk with an activation rod, said ...

METHOD OF MANUFACTURING TUBULAR MEMBER FOR EXHAUST GAS TREATMENT DEVICE, AND COATING FILM FORMING DEVICE

A method of manufacturing a tubular member for an exhaust gas treatment device according to at least one embodiment of the present invention, the tubular member including a tubular main body made of a metal and an insulating layer formed on at least an inner peripheral surface of the tubular main body, the insulating layer containing glass, includes steps of: forming a coating film by bringing a coating liquid for insulating layer formation supplied to the tubular main body into contact with a contact member; and firing the coating film to obtain the insulating layer. 1. A method of manufacturing a tubular member for an exhaust gas treatment device , the tubular member including a tubular main body made of a metal and an insulating layer formed on at least an inner peripheral surface of the tubular main body , the insulating layer containing glass ,the method comprising steps of:forming a coating film by bringing a coating liquid for insulating layer formation supplied to the tubular main body into contact with a contact member; andfiring the coating film to obtain the insulating layer.2. The manufacturing method according to claim 1 , wherein the coating liquid for insulating layer formation has a viscosity of 10 dPa·s or more.3. The manufacturing method according to claim 1 , wherein the contact with the contact member is performed while the tubular main body and/or the contact member is rotated with a length direction of the tubular main body being a rotation axis.4. The manufacturing method according to claim 1 , further comprising a step of heating the tubular main body.5. The manufacturing method according to claim 1 , wherein the insulating layer has a thickness of from 30 μm to 800 μm.6. The manufacturing method according to claim 1 , wherein the contact member is configured of a flexible material having a Shore A hardness of from 30 to 50.7. The manufacturing method according to claim 6 , wherein the contact member is configured to allow adjustment of a ...

Apparatus and Method for In-Situ Cathodic Protection of Piggable Water Pipelines

Apparatus and method for cleaning the inner surface of a pipeline from deposits and for forming a protective coating are disclosed. The apparatus includes a cleaning tool which is caused to move in the interior of the pipeline by a flow of a fluid, the cleaning tool comprising a plurality of guide discs engaging the pipeline surface and mounted along a longitudinal axis of the cleaning tool, an anode positioned inside the cleaning tool, and an impressed current source electrically connected to the anode and the interior of the pipeline, the interior of the pipeline acting as a cathode when current is applied from the current source so that ions flow from the anode, through the fluid, to the interior of the pipeline.

Lateral Applicator Kit for A Pipe

A lateral applicator kit for a pipe has a first application unit and a second application unit that are configured to apply a primer material or other substance to the exterior and interior lateral surfaces of a pipe, respectively. The first application unit is configured to receive primer through a supply engagement feature, which is in fluid communication with a reservoir cavity internal to the first application unit and further in fluid communication with at least one perforated annular wall of an application receptacle configured to receive, and apply primer to, the exterior lateral surface of a pipe. The second application unit is similarly but inversely configured to apply primer to the interior lateral surface of a pipe by receiving primer into a supply receptacle, which is transferred through at least one spout set into and through an annular distributing container connected annularly around the supply receptacle. 1. A lateral applicator kit for a pipe comprising:a first application unit;a second application unit;the first application unit comprising a first unit housing, a supply engagement feature, and an application receptacle;the application receptacle comprising at least one perforated annular wall and a solid base;the supply engagement feature being integrated into the first unit housing;the application receptacle being integrated into the first unit housing, opposite the supply engagement feature;the at least one perforated annular wall being perimetrically positioned to the solid base;the supply engagement feature being in fluid communication with the at least one perforated annular wall through the first unit housing;the second application unit comprising a supply receptacle, an annular distributing container, and at least one spout set;the annular distributing container being laterally connected to the supply receptacle;the at least one spout set being positioned around the supply receptacle; andthe supply receptacle being in fluid communication ...

TURBINE COMPONENT SURFACE TREATMENT PROCESSES AND SYSTEMS

A turbine component surface treatment process includes passing a UV-curable maskant through one or more fluid flow passages, wherein at least a portion of the UV-curable maskant exits the one or more fluid flow passages at an exterior surface of the turbine component, applying a UV light to the exterior surface of the turbine component, wherein the UV light cures at least a portion of the UV-curable maskant exiting the one or more fluid flow passages, and, treating the exterior surface with a treatment material, wherein the portion of the UV-curable maskant cured by the UV light substantially blocks the treatment material from entering the one or more fluid flow passages. 1. A turbine component surface treatment process comprising:passing a UV-curable maskant through one or more fluid flow passages, wherein at least a portion of the UV-curable maskant exits the one or more fluid flow passages at an exterior surface of the turbine component;applying a UV light to the exterior surface of the turbine component, wherein the UV light cures at least a portion of the UV-curable maskant exiting the one or more fluid flow passages; and,treating the exterior surface with a treatment material, wherein the portion of the UV-curable maskant cured by the UV light substantially blocks the treatment material from entering the one or more fluid flow passages.2. The turbine component surface treatment process of claim 1 , wherein applying the UV light partially cures at least the portion of the UV-curable maskant into one or more stalactites that extend away from the exterior surface.3. The turbine component surface treatment process of claim 2 , further comprising removing the one or more stalactites prior to treating the exterior surface.4. The turbine component surface treatment process of claim 1 , wherein applying the UV light to the exterior surface occurs while the UV-curable maskant is passed through one or more fluid flow passages.5. The turbine component surface treatment ...

PIPE-SHAPE STRUCTURE COATING DEVICE AND METHOD

Disclosed is a pipe-shape structure coating device. A pipe-shape structure coating device according to one embodiment of the present invention includes: a rack unit on which a pipe-shape structure is placed, and a work vehicle which carries out a coating process on an inner surface of the pipe-shape structure by driving inside the pipe-shape structure placed on the rack unit along a longitudinal direction of the pipe-shape structure.

Device for Surface Functionalization and Detection

A fluidic device is described for locally coating an inner surface of a fluidic channel. The fluidic device comprises a first, a second and a third fluidic channel intersecting at a common junction. The first fluidic channel is connectable to a coating fluid reservoir and the third fluidic channel is connectable to a sample fluid reservoir. The fluidic device further comprises a fluid control means configured for creating a fluidic flow path for a coating fluid at the common junction such that, when coating, a coating fluid propagates from the first to the second fluidic channel via the common junction without propagating into the third fluidic channel. A corresponding method for coating and for sensing also has been disclosed. 115-. (canceled)16. A fluidic device for locally coating an inner surface of a fluidic channel , the fluidic device comprising:a first fluidic channel, a second fluidic channel, and a third fluidic channel intersecting at a common junction, wherein the first fluidic channel is connectable to a coating fluid reservoir, and wherein the third fluidic channel is connectable to a sample fluid reservoir; anda fluid control means configured for creating a fluidic flow path for a coating fluid at the common junction such that, when coating, a coating fluid propagates from the first fluidic channel to the second fluidic channel via the common junction without propagating into the third fluidic channel.17. The fluidic device according to claim 16 , further comprising a fourth fluidic channel also intersecting at the common junction claim 16 , wherein the fluid control means is configured for creating the fluidic flow path for the coating fluid at the common junction such that claim 16 , when coating claim 16 , the coating fluid propagates from the first to the second fluidic channel via the common junction claim 16 , without propagating into the third fluidic channel and the fourth fluidic channel.18. The fluidic device according to claim 17 , wherein ...

PRESERVATION INSTALLATIONS FOR VEHICLE BODIES, METHOD FOR THE PRESERVATION OF A VEHICLE BODY AND VEHICLE BODY

In order to preserve vehicle bodies, a common plant is used, which plant is configured both for flooding and for spraying. The plant makes use of a common feed system and is operated with the same preservative for the spraying and the flooding. 1. A preservation plant for vehicle bodies , having the following features:a. the preservation plant is configured to discharge a waxy preservative into cavities and/or onto surfaces of a vehicle body, and a storage tank for the preservative,', 'a discharging system for dispensing the preservative, and', 'a feed pump for feeding the preservative from the storage tank to the discharging system, and, 'b. the preservation plant comprises at least'} a first discharging system, which is configured to discharge the preservative in a liquid form, and', 'a second discharging system, which is configured to discharge the preservative in an atomized form together with atomizing air (spray wax)., 'c. the preservation plant comprises at least two discharging systems for dispensing the preservative, comprising2. The preservation plant as claimed in claim 1 , having the following feature:a. the preservation plant comprises a common storage tank for supplying the first discharging system and the second discharging system.3. The preservation plant as claimed in claim 1 , having the following feature:a. the preservation plant comprises a common feed pump for feeding the preservative from the storage tank to the first discharging system and to the second discharging system.4. The preservation plant as claimed in claim 3 , having the following features:a. the preservation plant has a loop in which the common feed pump is provided and which has an inlet and an outlet, which are both connected to the storage tank, andb. at least a first supply line for supplying the first discharging system and a second supply line for supplying the second discharging system branch off from the loop.5. The preservation plant as claimed in claim 4 , having the ...

Countersink sealant applicator

An application tip and method for dispensing sealant into a countersunk hole, the tip having a hollow housing or body with an open end and a closed end; open end configured to be removably attached to and in fluid communication with a sealant source; closed end including a nozzle terminating in cylindrical member having a plurality of passages or fluid outlet openings.

DEVICE FOR COATING CYLINDER

A device for coating a cylinder includes a coating head capable of being inserted into the cylinder, a plurality of coating guns which are provided on the coating head and are configured to discharge a coating material in a direction intersecting a longitudinal direction of the coating head, and a rotating cover which, when the coating material is discharged from one of a first coating gun and a second coating gun among the plurality of coating guns, is configured to cover the other of the first coating gun and the second coating gun, in which the plurality of coating guns are connected to coating material supply devices of different systems, respectively. 1. A device for coating a cylinder comprising:a coating head capable of being inserted into the cylinder;a plurality of coating guns which are provided on the coating head and are configured to discharge a coating material in a direction intersecting a longitudinal direction of the coating head; anda rotating cover which, when the coating material is discharged from one of a first coating gun and a second coating gun among the plurality of coating guns, is configured to cover the other of the first coating gun and the second coating gun,wherein the plurality of coating guns are connected to coating material supply devices of different systems, respectively.2. The device for coating a cylinder according to claim 1 , wherein the first coating gun and the second coating gun are provided at different positions from each other in the longitudinal direction of the coating head.3. The device for coating a cylinder according to claim 1 , whereinthe coating material supply device has a coating material supply tube and an air supply tube connected to the coating gun, andthe coating material supply tube is disposed to pass nearer to a central axis of the coating head than the air supply tube.4. The device for coating a cylinder according to claim 3 , wherein the coating material supply tube and the air supply tube are ...

APPARATUS AND METHOD FOR PLUGGING A PIPE

A pipe lining assembly and a method for plugging a pipe line utilizing a pipe lining assembly are provided. The pipe lining assembly includes an inflatable bladder having a first end and a second end defining a cylindrical body, and a patch folded in a hat like shape disposed over the first end of the bladder. When the bladder is inflated inside a pipe line, the patch unfolds and plugs the pipe line i.e. stops fluid from flowing through the closed portion of the pipe line. 1. A pipe lining assembly for plugging a pipe , comprising:an inflatable bladder having a first end and a second end defining a cylindrical body;a patch having a first edge, a second edge, a third edge, and a fourth edge;wherein the first edge is generally perpendicular to the second edge forming a first corner, the second edge is generally perpendicular to the third edge forming a second corner, the third edge is generally perpendicular to the fourth edge forming a third corner, and the fourth edge is generally perpendicular to the first edge forming a fourth corner;wherein the first corner is folded to the third corner, the second corner is folded to a point along the fourth edge, and the fourth corner is folded to a point along the second edge to form a hat-like configuration; andthe patch being configured to receive one of the first end and the second end of the inflatable bladder between the first and third corners of the patch while the patch is formed in the hat-like configuration,wherein the patch is configured to unfold from the hat-like configuration and plug the pipe when the inflatable bladder is inserted into and inflated in the pipe.2. (canceled)3. A pipe lining assembly for plugging a pipe , comprising:an inflatable bladder; anda patch folded into a hat-like configuration, the patch being configured to be disposed on the inflatable bladder,wherein the patch has a first edge perpendicular to a second edge forming a first corner, the second edge is perpendicular to a third edge ...

DEVICE FOR COATING A TURBOMACHINE ANNULAR CASING

A device applies a coating to a surface of an turbomachine annular casing, wherein the casing has an abradable layer obtained by polymerising a resin. The device includes first support means and, optionally second automated means movable relative to the first support means. The automated means includes means for depositing said resin on the surface of the casing. The automated means further includes means for spreading the resin on the surface of the casing, and means for unwinding a plastic film that is intended to be interposed between said spreading means and the resin. 1. A device for coating a surface of an annular casing of a turbine engine , the annular casing having an abradable layer obtained by polymerisation of a resin , the device comprising:first support means;means for spreading a resin previously deposited on said casing surface, which means are, for example, supported by said first means and configured to spread the resin over said casing surface; andmeans for unwinding a plastics film to be interposed between said spreading means and the resin, said unwinding means being, for example, supported by said first means.2. The device according to claim 1 , wherein said device further includes second automated means moveable relative to the first support means and comprising means for depositing said resin claim 1 , which depositing means are designed to deposit the resin on said casing surface.3. The device according to claim 2 , wherein said depositing means include means for preparing said resin by mixing at least two components.4. The device according to claim 3 , wherein said preparation means include cartridges configured to store the components and means for mixing the components.5. The device according to claim 2 , wherein the depositing means include at least one nozzle configured to eject the resin.6. The device according to claim 2 , wherein the second means are configured to move along at least two axes claim 2 , preferably three axes.7. The ...

SPHERICAL CORE SPRAYING TOOL

A spherical core spraying tool comprises a spraying spindle and connecting rods; the spraying spindle is circumferentially provided with a plurality of protruding rings, and is axially provided with a strip-shaped groove; the connecting rods are disposed in the groove; one end of the spraying spindle is a power input end, and the other end is provided with a locking sleeve; the groove runs through the protruding rings. By spot-welding steel balls in an inner hole of a spherical core and fitting the spherical core over the spraying spindle, the steel balls are stuck in the groove of the spraying spindle, and the both sides of the steel balls are tightened by means of the connecting rods in abutting-against fashion, so that a plurality of spherical cores is fixed together with the spraying spindle, and the plurality of spherical cores can be spray-coated simultaneously, thereby improving the efficiency. 116. A spherical core spraying tool , comprising: a spraying spindle () and a connecting rod () , wherein{'b': 1', '2', '3, 'the spraying spindle () is provided with a number of protruding rings () in a circumferential direction, and is provided with a strip-shaped groove () in an axial direction,'}{'b': 6', '3, 'the connecting rod () is disposed in the groove (),'}{'b': 4', '1', '5', '1, 'a power input end () is provided at one end of the spraying spindle (), and a locking sleeve () is provided at the other end of the spraying spindle (), and'}{'b': 3', '2, 'the groove () penetrates through the protruding rings ().'}221. The spherical core spraying tool according to claim 1 , wherein the protruding rings () are equally spaced and distributed on the spraying spindle ().362. The spherical core spraying tool according to claim 2 , wherein a number of the connecting rods () is equal to a number of the protruding rings ().462. The spherical core spraying tool according to claim 3 , wherein a length of the connecting rod () is equal to a distance between two adjacent ...

Glue Coating Device For Laying Stealth Optical Cables

The invention provides a glue coating device for laying stealth optical cables, comprising an outer housing and an inner housing sheathed inside the outer housing. A glue chamber is provided inside the inner housing. One end of the outer housing is a mounting end and the other end is a glue injection end by which the device is mounted on a glue injection gun. A glue injection zone is provided at an end surface of the glue injection end and runs through the glue chamber. The glue injection end has a front preprocessor which comprises two separating and guiding sides forming an angle of 120° therebetween and protruding from the outer housing. A cable positioning groove is provided on the end surface of the outer housing. The device is simple in structure, convenient for constructing, and provides quantitative glue injection and has a favorable coating effect.

METHOD OF LINING AN INNER SURFACE OF A TUBULAR AND SYSTEM FOR DOING SAME

A method of lining an inner surface of a tubular with a polymer, includes positioning a polymer injecting head within the tubular, forming an annular space between the injecting head and an inner surface of the tubular, injecting polymer through the injecting head into the annular space, and moving the polymer injecting head longitudinally relative to the tubular while injecting polymer. 1. A method of lining an inner surface of a tubular with a polymer , comprising:positioning a polymer injecting head within the tubular;forming an annular space defined by an outer surface of the injecting head and an inner surface of the tubular;injecting polymer through the injecting head into the annular space so that the polymer has an outer surface defined by the inner surface of the tubular and an inner surface contoured to have a profile defined by the outer surface of the injecting head; andmoving the polymer injecting head longitudinally relative to the tubular while injecting polymer.2. The method of lining an inner surface of a tubular with a polymer of claim 1 , wherein the injecting head is non-circular.3. The method of lining an inner surface of a tubular with a polymer of claim 2 , further comprising vulcanizing the polymer sequentially from one end of the tubular to the other.4. The method of lining an inner surface of a tubular with a polymer of claim 1 , further comprising moving a temperature altering head with the polymer injecting head and altering temperature of the injected polymer with the temperature altering head.5. The method of lining an inner surface of a tubular with a polymer of claim 1 , further comprising rotating the polymer injecting head relative to the tubular while it is moving longitudinally.6. The method of lining an inner surface of a tubular with a polymer of claim 1 , further comprising forming a helical shaped channel on an inner surface of the polymer.7. The method of lining an inner surface of a tubular with a polymer of claim 6 , ...

APPARATUS FOR COATING INNER SURFACE OF MEDICAL TUBE

An apparatus for coating an inner surface of a medical tube includes a housing, an injection unit, a drying unit, and a supply unit. The housing defines an external shape of the apparatus and provides a workspace. The injection unit is positioned in an upper portion of the workspace and injects a coating fluid into a medical tube connected to a nozzle tip formed at a lower end thereof. The drying unit is positioned on the injection unit and dries the coating fluid introduced into the medical tube. The supply unit positioned in a lower portion of the workspace and collects a residual coating fluid discharged from a lower end of the medical tube and transfers the collected residual coating fluid to a supply valve of the injection unit. The apparatus can easily, uniformly, and efficiently coat the inner surface of a long medical tube such as a catheter. 1. An apparatus for coating an inner surface of a medical tube , the apparatus comprising:a housing defining an external shape of the apparatus and having a door and a workspace;an injection unit positioned in an upper portion of the workspace and configured to inject a coating fluid into at least one medical tube connected to at least one nozzle tip formed at a lower end thereof;a drying unit positioned on the injection unit and configured to dry the coating fluid introduced into the medical tube; anda supply unit positioned in a lower portion of the workspace and configured to collect a residual coating fluid discharged from a lower end of the medical tube, the supply unit being connected to a supply valve disposed on a supply pipe connected to one side of the injection unit to transfer the collected coating fluid to the injection unit.2. The apparatus according to claim 1 , wherein the injection unit comprises:an injection chamber having multiple outlets that are through-hole openings formed at a lower end thereof;the supply valve provided on the supply pipe connected to the injection chamber and configured to ...

METHOD TO LINE PIPE HOMOGENEOUSLY

The method to radially displace liquid liner inside a pipe includes the step of flowing the liner around a distributive body placed within a pipe gas stream. As the gas streams past the distributive body, the liner coats the pipe homogeneously from top to bottom. 1. A method to radially outwardly displace and distribute liquid liner within a pipe interior , and to homogeneously line said pipe interior from top to bottom and end to end , said method comprising the steps of:a) introducing liquid liner into a pipe first end of a pipe into a unidirectional pipe gas stream, wherein the gas stream streams throughout said pipe from the said pipe first end toward a pipe second end; andb) introducing a distributive body into said pipe for moving through said pipe from said pipe first end toward said pipe second end, so as to homogeneously coat said pipe interior with liquid liner as the gas stream passes said distributive body, said distributive body being shaped and sized to create a partial restriction within the gas stream.2. The method to radially outwardly displace and distribute claim 1 , according to claim 1 , wherein said distributive body is tethered at one of a group consisting of said pipe first end and said pipe second end.3. The method to radially outwardly displace and distribute claim 1 , according to claim 1 , wherein the said distributive body is one of a group consisting of conical claim 1 , cylindrical claim 1 , elliptical prism claim 1 , and an orb.4. The method to radially outwardly displace and distribute claim 1 , according to claim 1 , wherein the gas stream is heated.5. A method to coat pipe interior homogeneously from top to bottom and end to end using liquid liner claim 1 , said method comprising the steps of:moving a distributive body through liquid liner within a pipe, said distributive body moving from a first pipe end toward a second pipe end and within a unidirectional pipe gas stream, the pipe gas stream streaming throughout said pipe from ...

Procedure of masonry and nozzle for viscous fluid injection

The present invention consists in a nozzle for the efficient injection of viscous fluids into holes, cracks or groves through a mechanism preventing the draining outwardly of the volume to fill, which is obtained by incorporating to the injector's tip a screen with a central boring adjusted to the injector tip's surface, preferably of a semi-spherical form and of ferrous material, where said screen shows some freedom of movement levels with respect to the injector, thanks to screen's central boring being surrounded of magnets and having a semi-spherical profile that supplements the injector's tip.

WATER PIPE DRONE FOR DETECTING AND FIXING LEAKS

An apparatus for detecting and repairing leaks in buried pipes is described. The apparatus includes a control device and a pipe drone, the pipe drone comprising a housing, a leak detection component, a pipe repairing component, a propulsion device, and a communication component. The pipe drone and the control device may be separate but can be communicatively coupled either wirelessly or by a tether so that the control device can power and/or control the pipe drone, the pipe drone configured to detect and repair leaks in a pipe through which the drone is traveling. The pipe drone may be operated manually or be configured via the control device to operate autonomously to detect and fix leaks within the pipe. 1. A system for detecting and repairing leaks inside pipes , the system comprising:a control device; and a housing,', 'a propulsion device coupled to the housing for moving the pipe drone through a pipe filled with fluid,', 'a leak detector,', 'a pipe repair component, and', 'a communication component providing communication between the control device and the pipe drone., 'a pipe drone, comprising2. The system of claim 1 , wherein the propulsion device includes a motor and a propeller.3. The system of claim 1 , wherein at least a portion of the pipe repair component extends from the housing to a distal end.4. The system of claim 1 , wherein the pipe drone and the control device are coupled by a tether.5. The system of claim 4 , wherein the control device is configured to provide power to the pipe drone through the tether.6. The system of claim 1 , wherein the pipe drone is self-powered.7. The system of claim 1 , wherein the communication component and the control device are configured for wireless communication.8. The system of claim 1 , wherein the leak detector is configured to detect a pipe leak using at least one of:a pressure measurement;a sensor measurement;a radar measurement;an infrared measurement; andan acoustic measurement.9. The system of claim 1 , ...

TIRE LUBRICATOR DEVICE

This lubricator device includes an upper roller brush unit that comes into contact with a bead section on the upper side of a tire rotated about a vertical axis and applies a lubrication liquid, a lower roller brush unit that comes into contact with a bead section on the lower side of the tire and applies the lubrication liquid, a lubricator body, and a brush movement unit that connects the upper roller brush units to the lubricator body, and moves the upper roller brush unit and the lower roller brush unit in contact with and away from the tire. The brush movement unit includes a link mechanism that brings the upper roller brush unit close to the tire while moving the upper roller brush unit downward and brings the lower roller brush unit close to the tire while moving the lower roller brush unit upward. 1. A tire lubricator device , comprising:an upper roller brush unit that comes into contact with a bead section on the upper side of a tire rotated about a vertical axis and applies a lubrication liquid;a lower roller brush unit that comes into contact with a bead section on the lower side of the tire and applies the lubrication liquid;a lubricator body; anda brush movement unit that connects said upper roller brush unit and said lower roller brush unit to said lubricator body, and moves said upper roller brush unit and said lower roller brush unit in contact with and away from the tire, whereinsaid brush movement unit has a link mechanism that brings said upper roller brush unit close to the tire while moving said upper roller brush unit downward and brings said lower roller brush unit close to the tire while moving said lower roller brush unit upward.2. The tire lubricator device according to claim 1 , whereinsaid brush movement unit includes an upper link unit that supports said upper roller brush unit in such a manner that said upper roller brush unit is translated in the vertical direction and in the horizontal direction at the same time with respect to said ...

PIPELINE PIG AND METHOD FOR USING THE PIG

A pipeline pig for wetting the top inner surface of a pipeline comprising a pig body, one or more circular brushes attached to the pig body, and means for rotating the one or more circular brushes as the pig moves through the pipeline. 1. A pipeline pig for wetting the top inner surface of a pipeline comprising a pig body , one or more circular brushes attached to the pig body , and means for rotating the one or more circular brushes as the pig moves through the pipeline.2. The pipeline pig as claimed in wherein the circular brushes further comprise impellers that are designed to convert the force of a gas flowing through the impellers to a rotational force that rotates the one or more circular brushes.3. The pipeline pig as claimed in wherein the pig comprises wheels that are positioned at an angle to the longitudinal axis of the pig body such that as the pig moves forward the wheels impart rotational force to the pig.4. The pipeline pig as claimed in wherein the pig comprises wheels and gears that are positioned such that as the pig moves forward the wheels cause the gears to turn and impart rotational force to the pig.5. The pipeline pig as claimed in wherein the pig comprises a battery and electric motor that rotate the brushes as the pig moves through the pipeline.6. The pipeline pig as claimed in wherein the pig comprises more than one circular brush and further comprises a holdup space between the brushes suitable for maintaining a level of liquid between the brushes.7. A method of wetting a top inner surface of a pipeline comprising passing a pig through the pipeline wherein the pig comprises a pig body claim 1 , one or more circular brushes attached to the pig body claim 1 , and means for rotating the one or more circular brushes as the pig moves through the pipeline and wherein as the brushes rotate a liquid contained in the pipeline is forced upwards to contact the top inner surface of the pipeline.8. The method of wherein the liquid contained in the ...

SEALANT DISPENSING APPARATUS

A sealant dispensing apparatus includes a rotatable injection cartridge for loading a sealant, having a plurality of outlets distributed from a periphery to a center with respect to a rotation axis of the injection cartridge; and a nozzle assembly in fluid communication with the injection cartridge, including at least two sub-nozzles arranged in a line. The outlet of the injection cartridge closer to the center of the injection cartridge is in communication with the sub-nozzle of the nozzle assembly closer to a first end of the line, and the outlet of the injection cartridge closer to the periphery of the injection cartridge is in communication with the sub-nozzle of the nozzle assembly closer to a second end of the line. The first end is opposite to the second end. 1. A sealant dispensing apparatus , comprising:a rotatable injection cartridge for loading a sealant, the injection cartridge having a plurality of outlets distributed from a periphery to a center with respect to a rotation axis of the injection cartridge; anda nozzle assembly in fluid communication with the injection cartridge, the nozzle assembly comprising at least two sub-nozzles arranged in a line,wherein the outlet of the injection cartridge closer to the center of the injection cartridge is in communication with the sub-nozzle of the nozzle assembly closer to a first end of the line, and the outlet of the injection cartridge closer to the periphery of the injection cartridge is in communication with the sub-nozzle of the nozzle assembly closer to a second end of the line, such that the outlets distributed outwardly from the center of the injection cartridge communicate with the sub-nozzles distributed from the first end to the second end, respectively, the first end being opposite to the second end.2. The sealant dispensing apparatus of claim 1 , wherein the nozzle assembly comprises two sub-nozzles arranged in a line claim 1 , wherein one of the sub-nozzles is in communication with the outlet of ...

FIBER COATING DEVICE FOR TIRES AND FIBER COATING METHOD FOR TIRES

The present invention provides a fiber coating device for tires, for coating an inner surface of a tire with fibers, comprising: a tire support means for supporting a tire; a fiber supply means including a fiber jetting outlet and adapted to spray fibers from the fiber jetting outlet onto an inner surface of the tire supported by the tire support means; and a fiber charging means for charging the fibers sprayed from the fiber jetting outlet, wherein the fiber jetting outlet of the fiber supply means and the fiber charging means are disposed in a space defined by the inner surfaces of the tire and a pair of imaginary disc-shaped faces of which circumferential peripheries correspond to inner circumferential peripheries of respective bead portions of the tire when the tire is supported by the tire support means. 1. A fiber coating device for tires , for coating an inner surface of a tire with fibers , comprising:a tire support means for supporting a tire;a fiber supply means including a fiber jetting outlet and adapted to spray fibers from the fiber jetting outlet onto an inner surface of the tire supported by the tire support means; anda fiber charging means for charging the fibers sprayed from the fiber jetting outlet,wherein the fiber jetting outlet of the fiber supply means and the fiber charging means are disposed in a space defined by the inner surfaces of the tire and a pair of imaginary disc-shaped faces of which circumferential peripheries correspond to inner circumferential peripheries of respective bead portions of the tire when the tire is supported by the tire support means.2. The fiber coating device for tires of claim 1 , further comprising a tire rotation means for rotating the tire supported by the tire support means around the axis of the tire.3. The fiber coating device for tires of claim 1 , further comprising an excess fiber sucking means for sucking in free fibers which have not attached to the inner surfaces of the tire supported by the tire ...

Water pipe drone for detecting and fixing leaks

An apparatus for detecting and repairing leaks in buried pipes is described. The apparatus includes a control device and a pipe drone, the pipe drone comprising a housing, a leak detection component, a pipe repairing component, a propulsion device, and a communication component. The pipe drone and the control device may be separate but can be communicatively coupled either wirelessly or by a tether so that the control device can power and/or control the pipe drone, the pipe drone configured to detect and repair leaks in a pipe through which the drone is traveling. The pipe drone may be operated manually or be configured via the control device to operate autonomously to detect and fix leaks within the pipe.

SYSTEM AND METHOD OF COATING PRODUCTS

Systems and methods are provided for coating interior surfaces of products with coating material. The systems and methods can include at least one plug to selectively close an opening of the product, wherein the plug is movable relative to the opening between a first position in which the plug is retracted from the opening and a second position in which the plug is engaged with the opening to seal the opening. When the plug is in the second position, a pump delivers coating material to the cavity of the product via a fluid line and a port in the plug. The coating material can fill the cavity, and an electrode can be energized to coat the interior surface of the product with an electrophoretic deposition process. Other coating processes can also be used in a similar manner. 1. A product coating system for coating a product with a coating material , the product including an exterior surface , a cavity defined by an interior surface , and an opening extending between the exterior surface and the interior surface , the product coating system comprising:a plug sized and shaped to selectively close the opening, the plug movable relative to the opening between a first position in which the plug is retracted from the opening, and a second position in which the plug is engaged with the opening to close the opening;a port defined in the plug and through which the coating material passes to enter the cavity;a pump; anda fluid line establishing fluid communication between the pump and the port;the system having a first configuration in which the plug is in the first position and coating material delivery to the cavity is stopped, and a second configuration in which the plug is in the second position and in which the pump delivers coating material to the cavity of the product via the fluid line and port.2. The product coating system of claim 1 , wherein the plug establishes a liquid-tight seal with respect to the product when the plug is in the second position.3. The product ...

Method of lining an inner surface of a tubular and system for doing same

A method of lining an inner surface of a tubular with a polymer, includes positioning a polymer injecting head within the tubular, forming an annular space between the injecting head and an inner surface of the tubular, injecting polymer through the injecting head into the annular space, and moving the polymer injecting head longitudinally relative to the tubular while injecting polymer.

COMPOSITE ARTICLE CURING

Described herein are methods and systems for the manufacture of composite articles, wherein a composite article is manufactured using a filamentary material and a liner, comprising: providing a material in heat transfer relation with the inner surface of said liner; applying uncured filamentary material to the outer surface of said liner; and heating a portion of said material in heat transfer relation with the inner surface of said liner, wherein heating said portion of said material effects cure of said composite article. Also in the methods and systems herein, a composite article is manufactured using a filamentary material wound on a liner, comprising, a material in heat transfer relation with the inner surface of said liner; heating means operable to heat a portion of said material in heat transfer relation with the inner surface of said liner, wherein heating said portion of said material effects cure of said composite vessel. 1. A method of manufacture of a composite article using a filamentary material and a liner , comprising:a. providing a material in heat transfer relation with the inner surface of said liner;b. applying uncured filamentary material to the outer surface of said liner; andc. heating a portion of said material in heat transfer relation with the inner surface of said liner, wherein heating said portion of said material effects cure of said composite article.2. The method of claim 1 , wherein said material comprises a metallic material.3. The method of claim 2 , where said metallic material comprises copper claim 2 , nickel claim 2 , steel claim 2 , aluminum claim 2 , bismuth claim 2 , or antimony.4. The method of claim 3 , wherein applying said uncured filamentary material comprises rotating said liner about an axis of said liner and applying said filamentary material around the outer surface of said vessel.5. The method of claim 3 , wherein applying said uncured filamentary material comprises maintaining said liner in a fixed position and ...

CAN INNER SURFACE-COATING APPARATUS

Provided is a can inner surface-coating apparatus with which inspection of bottomed cylinders can be favorably performed in parallel without being affected by the coating process. In the can inner surface-coating apparatus, inspection cameras to be used for inspection following coating of the inner surface of a bottomed cylinder that will become the body of a can or bottle-shaped can are disposed above spray devices that are used for coating the inner surface of bottomed cylinders. Moreover, the coating area including the spray devices and the inspection area including the inspection cameras are covered with a cover. By supplying air inside the cover from the upper part (air supply port) of the inspection area and discharging the air out of the cover from the lower part (coating mist collection duct) of the coating area, an air flow is formed from the upper part of the inspection area to the lower part of the coating area. 14-. (canceled)5. A can inner surface-coating apparatus for coating an inner surface of a bottomed cylinder that becomes a body of a can or a bottle can , comprising:a coating turret, which rotates intermittently and has a plurality of coating pockets arranged at regular intervals in circumferential direction for holding the bottomed cylinder while rotating the bottomed cylinder around an axis of the bottomed cylinder;a spray means, which is placed so as to correspond to a certain position at which the coating pockets stop owing to the intermittent rotation of the coating turret and sprays paint onto the inner surface of the bottomed cylinder held by the coating pocket stopping at that position;an inspection turret, which rotates intermittently and has a plurality of inspection pockets arranged at regular intervals in circumferential direction for holding the bottomed cylinders;an inspection means, which is placed above the spray means and inspects, at a certain position at which the inspection pocket stops owing to the intermittent rotation of ...

Centrifugal Casting Concrete Pipe Method

A method of lining an interior wall of a pipe is provided. Casting equipment such as a spin caster is used to centrifugally cast material onto the interior wall while the pipe is partially filled with liquid so as to form a coating on the wall above the liquid. In some embodiments the method further comprises diverting liquid from the pipe after the casting step, and then lining the wall of the pipe below the coating with material to form a continuous lining on the wall.

GRAVURE ROLL, METHOD OF FABRICATING A SEPARATOR, AND SEPARATOR

A gravure roll, in which the outside peripheral surface of a metal roll main body has a plurality of oblique line shaped protrusions forming a prescribed angle with the center axis of the roll main body and the coating liquid can be held in a plurality of oblique line shaped recesses formed between each of the plurality of protrusions, is configured such that the roll main body has a diamond-like carbon layer on the entire outer peripheral surface thereof, a head part for each of the plurality of protrusions is cut down, and each of the plurality of protrusions has a trapezoidal cross-sectional shape that becomes gradually narrower in width moving in direction toward the head part. A separator with a uniform weight per unit area can be manufactured wherein the coating liquid is coated onto a base material film using this gravure roll. 111-. (canceled)12. A gravure roll including:a roll body composed of a metal,a plurality of protrusions formed on an outer surface of the roll body, and obliquely extending at a predetermined angle relative to a central axis of the roll body, anda diamond-like carbon (DLC) layer entirely covering an outer surface of the roll body therewith,a plurality of obliquely extending recesses being formed between the adjacent protrusions, each of the recesses retaining a coating liquid therein,each of the obliquely extending protrusions having a cross-section including a head portion comprised of a flat surface, and a pair of sidewalls having a width gradually reducing towards the head portion.13. The gravure roll as set forth in claim 12 , wherein the cross-section is trapezoidal.14. The gravure roll as set forth in claim 12 , wherein the DLC layer is water-repellent.15. The gravure roll as set forth in claim 12 , wherein the DLC layer has a thickness equal to or greater than 0.1 micrometer claim 12 , but equal to or smaller than 3.0 micrometers.16. The gravure roll as set forth in claim 12 , wherein the gravure roll further includes an ...

METHODS AND ARTICLES FOR LIQUID-IMPREGNATED SURFACES WITH ENHANCED DURABILITY

Embodiments described herein relate generally to devices, systems and methods for producing liquid impregnated surfaces with enhanced durability. In some embodiments, a liquid-impregnated surface includes a first surface having a first roll off angle. A plurality of solid features are disposed on the first surface, such that a plurality of interstitial regions are defined between the plurality of solid features. An impregnating liquid is disposed in the interstitial regions. Furthermore, the interstitial regions are dimension and configured such that that the surface remains impregnated by the impregnating liquid. The impregnating liquid disposed in the interstitial regions defines a second surface which has a second roll off angle less than the first roll off angle. The apparatus also includes a liquid delivery mechanism configured to transfer the impregnating liquid to the interstitial regions. 1. An apparatus having a liquid-impregnated surface , comprising:a first surface having a first roll off angle;a plurality of solid features disposed on the first surface, the plurality of solid features defining interstitial regions between the plurality of solid features;an impregnating liquid disposed in the interstitial regions, the interstitial regions dimensioned and configured to remain impregnated by the impregnating liquid through capillarity;a second surface having a second roll off angle less than the first roll off angle defined at least in part by the impregnating liquid disposed in the interstitial regions; anda liquid delivery mechanism configured to transfer the impregnating liquid to the interstitial regions.2. The apparatus of claim 1 , wherein the liquid delivery mechanism includes a reservoir configured to contain a supply of impregnating liquid claim 1 , the reservoir fluidically coupled to the interstitial regions such that a supply of impregnating liquid can flow into the interstitial regions by capillary action.3. The apparatus of claim 2 , wherein ...

DEVICE AND A METHOD FOR REPAIRING A HOLE IN A PART

A repair device for repairing a hole in a part includes a resin tank and an injector endpiece connected to the tank. The endpiece is designed to be inserted in the hole. The endpiece includes at least one injection orifice enabling resin to be injected into at least one cavity situated around the endpiece. The endpiece can be extracted from the hole after the resin has hardened. 1. A repair device for repairing a hole in a part , the device comprising:a resin tank, and an injector endpiece connected to the tank, the endpiece being configured to be inserted in the hole, the endpiece including at least one injection orifice enabling resin to be injected into at least one cavity situated around the endpiece, the endpiece being configured to be extracted from the hole after the resin has hardened.2. The repair device according to claim 1 , further comprising a sealing element configured to isolate hermetically a zone of the part that includes the hole when the endpiece is inserted in the hole.3. The repair device according to claim 2 , further comprising a vacuum system configured to establish a vacuum in the isolated zone.4. The repair device according to claim 1 , further comprising a heater configured to heat the resin coming from the tank.5. The repair device according to claim 1 , wherein the endpiece includes a bladder.6. The repair device according to claim 5 , wherein the bladder includes at least one of said at least one injection orifice.7. The repair device according to claim 1 , further comprising at least a temperature sensor and/or a pressure sensor.8. The repair device according to claim 1 , wherein the endpiece is configured to form a tapped hole while it is being withdrawn from the part.9. The repair device according to claim 1 , wherein the endpiece is configured to be disconnected from the tank.10. The repair device according to claim 1 , wherein the endpiece comprises a hollow body claim 1 , the at least one injection orifice being arranged in an ...

PROCESS FOR COATING A SUBSTRATE BODY

The present invention is directed to a certain method of catalytically coating a honeycomb monolith, in particular a so-called flow-through monolith. These types of monoliths can be quite precisely be coated by a method using an indirect coating via a displacement body. The present invention further improves this method through controlling the process by monitoring the certain measures. 1301302310102103101102112111101111103112122111113113122. A process for coating substrates for the production of exhaust gas purification catalysts , particularly for motor vehicles , which are cylindrical support bodies and each have two end faces () , a circumferential surface () and an axial length L and are traversed from the first end face to the second end face by a multiplicity of channels () , with liquid coating media , which has a cylinder () filled with a liquid () and having a piston () , wherein the liquid-filled cylinder () communicates with a tank () , in the interior of which a displacement body () is arranged in such a way that , when the piston () is moved , the displacement body () is moved proportionally by the liquid () , and the tank () communicates with the coating device () for the substrate , wherein the displacement body () acts on the liquid coating medium () , with the result that a proportional change in the level of liquid coating medium () in the coating device () is brought about ,{'b': 101', '111', '101, 'wherein the movement of the piston (), which leads to deflation of the displacement body () is controlled in such a way that a velocity of the piston () is not overshot thereby avoiding the appearance of bubbles in the washcoat.'}2. Process according to claim 1 ,characterized in that,{'b': 101', '111, 'the velocity of the piston ()), which leads to deflation of the displacement body () is between 0.01-3 m/s.'}3. Process according to claim 2 ,characterized in that,{'b': '113', 'the viscosity of the liquid coating medium () is between 2-200 mPa*s.'}4. ...

THERMAL INSULATION

The present invention is directed to addressing one or more of the aforementioned concerns and relates to thermal insulation materials and thermal insulation material compositions and methods for thermally insulating pipelines and associated equipment, structures, and objects used in offshore drilling. The present invention is directed to articles of manufacture comprising the thermal insulation materials and/or thermal insulation material compositions of the invention. More particularly the present invention relates to the use of ring opening metathesis polymerization polymers (ROMP polymers) and/or ROMP polymer composites for thermally insulating pipelines and associated equipment, structures, and objects used in offshore oil drilling. 1. A thermal insulation material , comprising: a resin composition comprising a cyclic olefin composition and a catalyst composition comprising at least one metal carbene olefin metathesis catalyst , wherein the cyclic olefin composition comprises 10.0 mol % to 80.0 mol % of at least one cyclic olefin containing multiunsaturation , and up to 90.0 mol % of at least one cyclic olefin containing monounsaturation , wherein the at least one cyclic olefin containing multiunsaturation may be substituted or unsubstituted , and wherein the at least one cyclic olefin containing monounsaturation may be substituted or unsubstituted.2. A method of coating at least a portion of at least one surface of an object with a thermal insulation material , comprising: combining a resin composition comprising a cyclic olefin composition with a catalyst composition comprising at least one metal carbene olefin metathesis catalyst , thereby forming a ROMP composition , wherein the cyclic olefin composition comprises 10.0 mol % to 80.0 mol % of at least one cyclic olefin containing multiunsaturation , and up to 90.0 mol % of at least one cyclic olefin containing monounsaturation , wherein the at least one cyclic olefin containing multiunsaturation may be ...