Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 6573. Отображено 100.
13-06-2017 дата публикации

Дисковый затвор

Номер: RU0000171708U1
Автор: Анатолий Андреевич Аниканов, Валерий Павлович Евтеев
Принадлежит: Анатолий Андреевич Аниканов, Валерий Павлович Евтеев

Устройство относится к области арматуростроения и предназначено для перекрытия и регулирования расходов потоков жидких и газообразных сред, в том числе абразивных, агрессивных и взрывоопасных, в различных технологических линиях.Прямоточный затвор содержит корпус в виде узкого цилиндрического кольца, в который устанавливается пакет из двух притертых дисков. Диски с выполненными в них профильными окнами стягиваются с определенным усилием при помощи оси. Один из дисков в корпусе фиксируется винтами и становится неподвижным. Второй диск подвижный через шарнирную тягу тангенциально соединяется со штоком внешнего привода. Герметичность штока внешнего привода обеспечивается сальниковым узлом.Простота конструкции делает затвор надежным, долговечным и восстанавливаемым изделием. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 171 708 U1 (51) МПК F16K 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21)(22) Заявка: 2016134802, 25.08.2016 (24) Дата начала отсчета срока действия патента: 25.08.2016 (72) Автор(ы): Евтеев Валерий Павлович (RU), Аниканов Анатолий Андреевич (RU) 13.06.2017 Приоритет(ы): (22) Дата подачи заявки: 25.08.2016 (56) Список документов, цитированных в отчете о поиске: CN 101210625 A, 02.07.2008. WO Адрес для переписки: 423570, Респ. Татарстан, г. Нижнекамск, ул. Менделеева, 47, кв. 40, Евтеев Валерий Павлович 2005054584 A1, 16.06.2005. RU 2382922 C1, 27.02.2010. DE 19744190 A1, 08.04.1999. DE 3007601 A1, 03.09.1981. RU 2153114 C2, 20.07.2000. R U (57) Формула полезной модели 1. Дисковый затвор, характеризующийся тем, что он включает корпус в виде узкого цилиндрического кольца с сальниковым узлом для подсоединения внешнего привода и расположением в корпусе двух сочлененных общей осью дисков с проходными отверстиями, причем один из дисков фиксируется в корпусе винтами и становится неподвижным, а другой диск при помощи шарнирного соединения и тяги тангенциально соединяется со штоком ...

Подробнее
Номер записи: 1
08-11-2017 дата публикации

Задвижка поворотная

Номер: RU0000174861U1
Автор:
Принадлежит: Общество с ограниченной ответственностью "Универсал"

Сущность заявленного технического решения заключается в том, что фиксацию крайних положений задвижки поворотной осуществляет стопорный элемент, представляющий собой отогнутую под углом часть затворного диска. Такое решение позволяет заменить операции изготовления отдельного затворного диска и стопорного элемента; их соединения друг с другом на заведомо более простые и дешевые операции вырубки, надрезки и отгиба на требуемый угол части затворного диска. 174861 Ц 1 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ 19 11 зе а ваза а (13 7 ВУ ® 174 8841 94 (51) МПК ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ Е16К 3/04 (2006.01) Е23Г, 1302 (2006.01) (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21)(22) Заявка: 2016122707, 08.06.2016 (24) Дата начала отсчета срока действия патента: 08.06.2016 Дата регистрации: 08.11.2017 Приоритет(ы): (22) Дата подачи заявки: 08.06.2016 (45) Опубликовано: 08.11.2017 Бюл. № 31 Адрес для переписки: 394028, Воронежская область, г. Воронеж, ул. Базовая, 13 Ж, оф. 2, ООО "Универсал" (73) Патентообладатель(и): Общество с ограниченной ответственностью "Универсал" (КО) (56) Список документов, цитированных в отчете о поиске: 50 544809 АЛ, 30.01.1977. 50 846902 АТ, 15.07.1981. ВЦ 2146782 СТ, 20.03.2000. 0$ 0003963213 АТ, 15.06.1976. (54) Задвижка поворотная (57) Реферат: Сущность заявленного технического решения заключается в том, что фиксацию крайних положений задвижки поворотной осуществляет стопорный элемент, представляющий собой отогнутую под углом часть затворного диска. Такое решение позволяет заменить операции Стр.: 1 изготовления отдельного затворного диска и стопорного элемента; их соединения друг с другом на заведомо более простые и дешевые операции вырубки, надрезки и отгиба на требуемый угол части затворного диска. ЕКЭЗ’ДЬ па | 174861 Ил ко Фиг.1 Стр.: 2 ЕКЭЗ’ДЬ па ЕП 10 15 20 25 30 35 40 45 КО 174861 91 Полезная модель относится к запорно-регулирующей арматуре - задвижкам поворотным вокруг одной оси, но не имеющим другого движения, монтируемым в устройства ...

Подробнее
Номер записи: 2
30-07-2018 дата публикации

Шиберная задвижка с обратным затвором

Номер: RU0000181976U1
Автор: Владимир Иванович Воронов, Дмитрий Михайлович Старшинов, Илья Александрович Флегентов, Станислав Николаевич Зозуля
Принадлежит: Общество с ограниченной ответственностью "Научно-исследовательский институт трубопроводного транспорта" (ООО "НИИ Транснефть"), Публичное акционерное общество "Транснефть" (ПАО "Транснефть")

Полезная модель относится к области машиностроения, преимущественно к трубопроводной арматуре, а именно к шиберным задвижкам. Задвижка шиберная, содержащая корпус, шибер, седло, при этом содержит обратный затвор, установленный в проходном отверстии шибера с поворотной осью, расположенной вне проходного отверстия шибера. Технический результат заключается в упрощении конструкции устройства, снижении металлоемкости за счет совмещения в запорном органе обратного затвора и шиберной задвижки, повышении технологичности и ремонтопригодности. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 181 976 U1 (51) МПК F16K 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК F16K 3/00 (2006.01) (21)(22) Заявка: 2018103324, 30.01.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 30.07.2018 (45) Опубликовано: 30.07.2018 Бюл. № 22 Адрес для переписки: 117186, Москва, Севастопольский пр-кт, 47А, ООО "НИИ Транснефть" (73) Патентообладатель(и): Публичное акционерное общество "Транснефть" (ПАО "Транснефть") (RU), Общество с ограниченной ответственностью "Научно-исследовательский институт трубопроводного транспорта" (ООО "НИИ Транснефть") (RU) (56) Список документов, цитированных в отчете о поиске: RU 2451855 C2, 27.05.2012. RU U 1 1 8 1 9 7 6 R U (54) Шиберная задвижка с обратным затвором (57) Реферат: Полезная модель относится к области машиностроения, преимущественно к трубопроводной арматуре, а именно к шиберным задвижкам. Задвижка шиберная, содержащая корпус, шибер, седло, при этом содержит обратный затвор, установленный в проходном отверстии шибера с поворотной осью, Стр.: 1 расположенной вне проходного отверстия шибера. Технический результат заключается в упрощении конструкции устройства, снижении металлоемкости за счет совмещения в запорном органе обратного затвора и шиберной задвижки, повышении технологичности и ремонтопригодности. U 1 130026 U1, 10.07.2013. RU 2244862 C2, 20.01.2005. US 5829471 A1, 03.11. ...

Подробнее
Номер записи: 3
21-05-2019 дата публикации

Вентильная головка

Номер: RU0000189395U1
Автор: Александр Петрович Свинцов, Вера Владимировна Галишникова, Роман Сергеевич Федюк
Принадлежит: федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН)

Полезная модель относится к водоразборной санитарно-технической арматуре и может быть использована в системах внутренних водопроводов зданий. Технический результат полезной модели заключается в улучшении эксплуатационных характеристик вентильной головки для водоразборной арматуры. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 189 395 U1 (51) МПК F16K 3/08 (2006.01) F16K 41/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК F16K 3/08 (2018.08); F16K 41/043 (2018.08) (21)(22) Заявка: 2018139716, 12.11.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 12.11.2018 (45) Опубликовано: 21.05.2019 Бюл. № 15 R U 1 8 9 3 9 5 (54) Вентильная головка (57) Реферат: Полезная модель относится к водоразборной санитарно-технической арматуре и может быть использована в системах внутренних водопроводов зданий. Технический результат Стр.: 1 (56) Список документов, цитированных в отчете о поиске: RU 2234629 С2, 20.08.2004. RU 2155899 С2, 10.09.2000. RU 2109193 C1, 20.04.1998. US 6279605 B1, 28.08.2001. CN 204878796 U, 16.12.2015. полезной модели заключается в улучшении эксплуатационных характеристик вентильной головки для водоразборной арматуры. U 1 U 1 Адрес для переписки: 117198, Москва, ГСП, ул. Миклухо-Маклая, 6, РУДН, отдел интеллектуальной собственности 1 8 9 3 9 5 (73) Патентообладатель(и): Федеральное государственное автономное образовательное учреждение высшего образования "Российский университет дружбы народов" (РУДН) (RU) 21.05.2019 R U 12.11.2018 (72) Автор(ы): Свинцов Александр Петрович (RU), Галишникова Вера Владимировна (RU), Федюк Роман Сергеевич (RU) U 1 U 1 1 8 9 3 9 5 1 8 9 3 9 5 R U R U Стр.: 2 RU 5 10 15 20 25 30 35 40 45 189 395 U1 Полезная модель относится к водоразборной санитарно-технической арматуре и может быть использовано в системах внутренних водопроводов зданий. Водоразборная санитарно-техническая арматура предназначена для открывания и ...

Подробнее
Номер записи: 4
05-12-2019 дата публикации

Задвижка штуцерная

Номер: RU0000194295U1
Автор: Юрий Васильевич Кузнецов, Юрий Николаевич Парамонов
Принадлежит: Общество с ограниченной ответственностью "Завод нефтегазового оборудования "ТЕХНОВЕК"

Полезная модель относится к трубопроводной арматуре. Задвижка штуцерная, состоящая из двух полукорпусов, в которых установлены седла с проходными каналами, между полукорпусами размещен поворотный шибер со сменным штуцером. Фланцевая часть полукорпуса, удерживающая шибер и седла, соосно сопряжена конусом с проходной трубой с уклоном. Выход вала из корпуса оформлен кольцевой резьбовой крышкой с надписями на наружном торце, на которые указывает заостренная часть рукоятки. По валу шибера двигается цилиндрический резьбовой указатель, видимое положение которого сообщает, что задвижка открыта. Положение «ОТКРЫТО» на крышке выполнено выступом, равным по высоте выходу указателя из крышки. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 194 295 U1 (51) МПК F16K 3/06 (2006.01) F16K 27/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК F16K 3/06 (2019.08); F16K 27/044 (2019.08) (21)(22) Заявка: 2019111812, 18.04.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Общество с ограниченной ответственностью "Завод нефтегазового оборудования "ТЕХНОВЕК" (RU) Дата регистрации: 05.12.2019 (45) Опубликовано: 05.12.2019 Бюл. № 34 1 9 4 2 9 5 R U (54) ЗАДВИЖКА ШТУЦЕРНАЯ (57) Реферат: Полезная модель относится к трубопроводной арматуре. Задвижка штуцерная, состоящая из двух полукорпусов, в которых установлены седла с проходными каналами, между полукорпусами размещен поворотный шибер со сменным штуцером. Фланцевая часть полукорпуса, удерживающая шибер и седла, соосно сопряжена конусом с проходной трубой с уклоном. Выход вала из корпуса оформлен кольцевой резьбовой Стр.: 1 крышкой с надписями на наружном торце, на которые указывает заостренная часть рукоятки. По валу шибера двигается цилиндрический резьбовой указатель, видимое положение которого сообщает, что задвижка открыта. Положение «ОТКРЫТО» на крышке выполнено выступом, равным по высоте выходу указателя из крышки. U 1 U 1 Адрес для переписки: 427430, ...

Подробнее
Номер записи: 5
26-01-2012 дата публикации

Data center and server module of the same

Номер: US20120020014A1
Автор: Yao-Ting Chang
Принадлежит: Hon Hai Precision Industry Co Ltd

A data center includes a server module. The server module includes a housing, and a number of heat-generating elements arranged in the housing. The housing includes a front wall, a back wall, and left and right sidewalls. When the server module runs, cool air comes into the housing through the front wall and the back wall, for cooling the heat elements, then the heated air in the housing is vented out of the housing through the left and right sidewalls by a number of fans.

Подробнее
Номер записи: 6
22-03-2012 дата публикации

System with air flow under data storage devices

Номер: US20120069514A1
Автор: Peter G. Ross
Принадлежит: Amazon Technologies Inc

A computer system includes a chassis, one or more hard disk drives coupled to the chassis, and one or more air passages under at least one of the hard disk drives. The air passages include one or more air inlets and one or more air outlets. The inlets direct at least a portion of the air downwardly into the passages. The passages allow air to move from the air inlets to the air outlets.

Подробнее
Номер записи: 7
26-04-2012 дата публикации

Outlet nozzle

Номер: US20120097715A1
Автор: Alexander Stein, Christoph Weis, Martin Fangmeier, Oliver Denzler
Принадлежит: NEOPERL GMBH

An outlet nozzle is configured to be attached to a sanitary water line outlet end, and includes a valve unit movable between a blocking position, closing the water line, and an open position, releasing the water line. The outlet nozzle includes a two-part construction with a connection part configured to be attached to the outlet end of the water line and an adjacent holder part. The holder part is configured to receive at least one jet regulator unit, which includes at least one of: a jet divider, homogenizing device, or flow rectifier, a shower unit, or a jet former.

Подробнее
Номер записи: 8
14-06-2012 дата публикации

Rack server

Номер: US20120147549A1
Автор: Hung-Yi Wu, Xiao-Zhu Chen
Принадлежит: Hon Hai Precision Industry Co Ltd, Hongfujin Precision Industry Shenzhen Co Ltd

An exemplary rack server includes a chassis, a fan unit arranged at a central portion of the chassis, and two processing units respectively arranged at opposites sides of the fan unit. Each of the processing units includes a main board, a hard disk drive and a power source for supplying electric currents to the main board and the hard disk drive.

Подробнее
Номер записи: 9
25-10-2012 дата публикации

Apparatus and method for cooling electrical components of a computer

Номер: US20120268890A1
Автор: Brenda Campbell, Jonathan Robbins, Michael Stock
Принадлежит: Individual

A plenum for guiding a flow of cooling air through the interior of a computer is designed to maximize the airflow over those electrical components within the computer which are most sensitive to temperature, and/or which require the greatest amount of cooling. The plenum is designed to be mounted over top of a computer motherboard which includes a plurality of electrical components mounted thereon. One or more apertures are formed in the lower wall of the plenum so that electrical components mounted on the computer motherboard can protrude through the apertures and into the interior of the plenum. The lower surface of the plenum is designed to prevent the flow of cooling air passing through the plenum from escaping through the apertures on the lower wall. Also, upper and lower protrusions on the plenum can extend into the interior of the plenum to concentrate the flow of cooling air onto the electrical components which are protruding through the apertures and into plenum.

Подробнее
Номер записи: 10
11-04-2013 дата публикации

Gate valve, method for returned drilling mud pressure control and/or well killing, and uses of a gate valve

Номер: US20130087733A1
Автор: Nils Lennart Rolland
Принадлежит: Statoil Petroleum ASA

A gate valve is provided for returned drilling mud pressure control and/or well killing. The gate valve includes a flow passage; and a gate member movable for intersecting the flow passage. The gate member includes a gate port which extends from one face to an opposite face of the gate member and is alignable with the flow passage for allowing material in the flow passage to pass through the gate member, and a groove or recess is provided in an inner wall of the gate port, the groove or recess extending from the one face to the opposite face of the gate member. A method is provided for returned drilling mud pressure control and/or well killing, and uses of a gate valve.

Подробнее
Номер записи: 11
09-05-2013 дата публикации

Valve For High Pressure Analytical System

Номер: US20130112604A1
Автор: Keene Russell L., Lemelin Marc
Принадлежит: WATERS TECHNOLOGIES CORPORATION

A high pressure valve, comprising a stator having a stator sealing surface with at least one stator port and a rotor having a rotor sealing surface with at least one rotor port or channel. The rotor is movable with respect to the stator to selectively move the rotor port or channel into and/or out of alignment with the stator port thereby to open and/or close the valve. The stator port is provided by a passage with a first part that extends perpendicularly from the stator sealing surface and a second part that extends from the first part in a direction that is other than perpendicular from the stator sealing surface. 1. A valve for a high pressure analytical apparatus , the valve comprising a stator having a stator sealing surface with at least one stator port and a rotor having a rotor sealing surface with at least one channel , the rotor being movable with respect to the stator to selectively move the rotor channel into or out of alignment with the stator port thereby to open or close the valve , wherein the stator port is provided by a passage having a first part that extends perpendicularly from the stator sealing surface and a second part that extends from the first part in a direction which is other than perpendicular from the stator sealing surface.2. The valve of claim 1 , wherein the size or diameter or cross-section of the first passage part is equal to or less than that of the second passage part.3. The valve of claim 1 , wherein the size or diameter or cross-section of the first passage part is 10 to 90 percent that of the second passage part.4. The valve of claim 3 , wherein the size or diameter or cross-section of the first passage part is 40 to 60 percent that of the second passage part.5. The valve of claim 4 , wherein the size or diameter or cross-section of the first passage part is about 50 percent that of the second passage part.6. The valve of claim 1 , wherein the second passage part preferably extends at an angle relative to the first part.7. ...

Подробнее
Номер записи: 12
23-05-2013 дата публикации

Server with back plane module

Номер: US20130128436A1
Автор: Yao-Ting Chang
Принадлежит: Hon Hai Precision Industry Co Ltd

A server includes a chassis, a back plane module mounted in the chassis, and a number of electronic component mounted to the back plane module. The back plane module includes a first back plane adjacent to a top plate of the chassis, a second back plane adjacent to a bottom plate of the chassis, and a cable connecting the first and second back planes. The second back plane is offset from the first back plane so as to form a passage for a cooling airflow between the first and second back planes.

Подробнее
Номер записи: 13
20-06-2013 дата публикации

TWO WAY GATE VALVE AND SUBSTRATE PROCESSING SYSTEM HAVING THE SAME

Номер: US20130153806A1
Автор: CHOI Dae-Kyu
Принадлежит: NEW POWER PLASMA CO., LTD.

A two way gate valve includes a valve chamber having a first entrance coupled with a first chamber, a second entrance coupled with a second chamber, and an openable and closable chamber cover; a moving module having a first sealing plate for sealing the first entrance, a second sealing plate for sealing the second entrance, and a moving module body to which the first and the second sealing plates are mounted; a push-pull module having a push-pull module body coupled with the moving module body such that the moving module body can linearly move, a first operating body for moving the moving module in a first entrance direction such that the first sealing plate seals the first entrance, and a second operating body for moving the moving module in a second entrance direction such that the second sealing plate seals the second entrance. 1. A two way gate valve comprising:a valve chamber having a first entrance coupled with a first chamber, a second entrance coupled with a second chamber, and an openable and closable chamber cover;a moving module having a first sealing plate for sealing the first entrance, a second sealing plate for sealing the second entrance, and a moving module body to which the first and the second sealing plates are mounted;a push-pull module having a push-pull module body coupled with the moving module body such that the moving module body can linearly move, a first operating body for moving the moving module in a first entrance direction such that the first sealing plate seals the first entrance, and a second operating body for moving the moving module in a second entrance direction such that the second sealing plate seals the second entrance;a first driving means for driving the first operating body;a second driving means for driving the second operating body; anda third driving means for moving the push-pull module between an operation position and a standby position,wherein, when the push-pull module is moved to the operation position by the ...

Подробнее
Номер записи: 14
04-07-2013 дата публикации

VALVE SEAT, VALVE WITH SEAT AND METHOD OF FITTING SEAT TO VALVE

Номер: US20130168591A1
Автор: Webster David Wade
Принадлежит: Aker Solutions Singapore Pte Ltd

A valve seat () for use in a valve incorporating a valve gate is disclosed, the valve seat comprising a valve seat body () and a biasing device () such as a spring (), the biasing device being integral with the valve seat body. The biasing device and valve seat body may be welded together or may be formed in a single metal workpiece by a machining, casting or forging process. The valve gate and valve seat cooperate to form a metal-to-metal seal within the valve. At least a portion () of the valve seat is typically welded to at least a portion of the valve. A pipeline including at least one valve is also disclosed, as is a method of fitting a valve seat to a valve. 1. A valve seat comprising:a valve seat body;a biasing device; andwherein the biasing device is integral with the valve seat body.2. The valve seat according to claim 1 , wherein the biasing device and valve seat body are welded together.3. The valve seat according to claim 1 , wherein the biasing device and valve seat body comprise a single metal workpiece formed by a machining claim 1 , casting or forging process.4. The valve seat according to claim 1 , wherein said biasing device comprises a spring.5. The valve seat according to claim 1 , wherein said biasing device comprises an annular spring.6. The valve seat according to claim 1 , wherein said biasing device comprises an annular sigmoidal spring.7. The valve seat according to claim 6 , wherein said annular sigmoidal spring is provided with at least one substantially circular chamfer between two perpendicularly connected sections thereof.8. The valve seat according to claim 6 , wherein all perpendicularly connected sections of the sigmoidal spring are connected via substantially circular chamfers.9. The valve seat according to claim 1 , wherein a chamfer is provided between an external side wall and an end face of the valve seat claim 1 ,10. The valve seat according to claim 1 , wherein two chamfers are provided at both end faces and the external side ...

Подробнее
Номер записи: 15
01-08-2013 дата публикации

Sensor-enabled gate valve

Номер: US20130192348A1
Автор: James Ola Williams, Kenneth A. Clark, Leo W. Fleury, Normand James Roy
Принадлежит: Mueller International LLC

Methods, systems, and apparatus for a gate valve including a body and a sensing bore. A subassembly includes a body with a sensing bore; a bonnet contacting the body; and at least one of a vein and a plug in the sensing bore.

Подробнее
Номер записи: 16
01-08-2013 дата публикации

SENSOR-ENABLED GATE VALVE

Номер: US20130192350A1
Автор: Clark Kenneth A., Fleury Leo W., Roy Normand James, Williams James Ola
Принадлежит: MUELLER INTERNATIONAL, LLC

Methods, systems, and apparatus for a gate valve including a body, a stem, and a sensing bore. A subassembly includes a body, a stem, and a sensing bore; a bonnet contacting the body; and at least one of a vein and a plug in the sensing bore. 1. A gate valve comprising:a body;a stem; anda sensing bore defined in the stem.2. The gate valve of claim 1 , further comprising a top cover claim 1 , wherein the top cover defines an adapter bore.3. The gate valve of claim 2 , wherein the adapter bore is in fluid communication with the sensing bore of the stem.4. The gate valve of claim 2 , further comprising a bushing positioned between the stem and the top cover claim 2 , the bushing defining at least one radial bore and a bushing annulus.5. The gate valve of claim 4 , wherein the sensing bore includes an axial portion and a radial portion.6. The gate valve of claim 5 , wherein the stem defines a shaft annulus such that the sensing bore claim 5 , the shaft annulus claim 5 , the radial bore claim 5 , the bushing annulus claim 5 , and the adapter bore define a flow path.7. The gate valve of claim 1 , further comprising a gate claim 1 , the gate defining an actuation bore claim 1 , the stem interacting with the actuation bore.8. The gate valve of claim 7 , wherein the actuation bore is in fluid communication with the sensing bore.9. The gate valve of claim 8 , wherein the actuation bore is in fluid communication with a fluid bore defined in the body of the gate valve when the gate is in an open position.10. The gate valve of claim 7 , wherein the gate is an encapsulated disc.11. The gate valve of claim 1 , further comprising a bonnet contacting the body.12. The gate valve of claim 1 , further comprising at least one of a vein and a plug in the sensing bore.13. The gate valve of claim 12 , wherein the vein is in the sensing bore claim 12 , the vein including a bore claim 12 , the bore allowing measurement of fluid inside the gate valve.14. A method of sensing an aspect of a ...

Подробнее
Номер записи: 17
08-08-2013 дата публикации

COKING DRUM, SHUT-OFF VALVE FOR A COKING DRUM AND METHOD OF FEEDING RESIDUAL MATERIALS INTO A COKING DRUM

Номер: US20130199967A1
Автор: Brzoska Ekkehard
Принадлежит: Z & J Technologies GmbH

The invention relates to a coking drum, especially for petroleum coke production, which has an approximately cylindrical basic body and also at least one inlet opening and outlet opening, a shut-off valve (′) being arranged at the outlet opening and/or inlet opening. The coking drum is characterized in that there is provided, at approximately the same height as the shut-off valve (′), at least one input opening (′) for feeding residual materials, especially from a vacuum distillation process upstream of the coking, into the coking drum. 111111919. Coking drum , especially for petroleum coke production , the coking drum comprising an approximately cylindrical basic body and at least one inlet opening and outlet opening , a shut-off valve ( , ′) being arranged at least one of the outlet opening and the inlet opening , wherein there is provided , at approximately the same height as the shut-off valve ( , ′) at least one input opening ( , ′) for feeding residual materials into the coking drum.2. Coking drum according to claim 1 , wherein said residual materials are fed into the coking drum from a vacuum distillation process upstream of the coking drum.3191911. Coking drum according to claim 1 , wherein the at least one input opening ( claim 1 , ′) is arranged in the shut-off valve ( claim 1 , ′).41177. Coking drum according to claim 1 , wherein the shut-off valve ( claim 1 , ′) is in the form of a bridging-pipe gate valve having at least one shut-off plate ( claim 1 , ′).57. Coking drum according to claim 3 , wherein the bridging-pipe gate valve is in the form of a single-plate gate valve having one shut-off plate ().619197. Coking drum according to claim 3 , wherein the at least one input opening ( claim 3 , ′) is formed in the shut-off plate ().777. Coking drum according to claim 4 , wherein the bridging-pipe gate valve is in the form of a double-plate gate valve having two parallel shut-off plates ( claim 4 , ′).819197. Coking drum according to claim 7 , wherein the ...

Подробнее
Номер записи: 18
15-08-2013 дата публикации

Valve Assembly and Method of Using Same

Номер: US20130206238A1
Автор: Carlson Darin, Dernovsek John, Gent David, Raymond Frank
Принадлежит:

A valve and method for use is provided. The valve has a valve body having an outer perimeter and an inner perimeter defining a flow path therethrough. The valve has a closure member within the inner perimeter configured to selectively close and open the flow path. The valve has a valve seat located at least partially within the inner perimeter and configured to engage a portion of the closure member when the closure member is in a closed position. The valve has a stem configured to support the closure member within the flow path wherein a portion of the stem has an actuator offset. The valve has a bearing pedestal configured to support the stem. The valve has a closure member-stem connector configured to rotationally couple the closure member to the stem while allowing the closure member to move relative to the stem along a longitudinal axis of the stem. 120-. (canceled)21. A valve assembly comprising:a valve body having an outer perimeter defining the outer surface of the valve and an inner perimeter defining a flow path through the valve;a closure member located within the inner perimeter of the valve body and configured to selectively close and open the flow path;a valve seat located at least partially within the inner perimeter of the valve body and configured to engage a portion of the closure member when the closure member is in the closed position, thereby preventing flow through the flow path;a stem configured to support the closure member within the flow path; anda closure member-stem connector configured to rotationally couple the closure member to the stem while allowing the closure member to move relative to the stem along a longitudinal axis of the stem.22. The valve assembly of claim 21 , wherein the closure member-stem connection is a splined connection.23. The valve assembly of claim 21 , wherein the closure member-stem connection is a shaped connection.24. The valve assembly of claim 21 , wherein the longitudinal movement of the closure member ...

Подробнее
Номер записи: 19
29-08-2013 дата публикации

Rotating compressor valve

Номер: US20130220424A1
Автор: Kyle W. Sembera, Omar M. Kabir, Spencer T. Oulman, Thomas C. Riggs
Принадлежит: Cameron International Corp

As described in detail below, the disclosed embodiments include a rotating compressor valve having stationary front and rear plates (e.g., guards) and a rotating plate configured to rotate relative to the stationary front and rear plates. The stationary front and rear plates and the rotating plate all include a plurality of slots which, when aligned, allow a process fluid (e.g., natural gas) to flow through the rotating compressor valve. In certain embodiments, the slots of the rotating plate include an arc radius that is smaller than an arc radius of the slots of the stationary front and rear plates.

Подробнее
Номер записи: 20
17-10-2013 дата публикации

Electronic device with air duct

Номер: US20130271914A1
Автор: Shuang Fu
Принадлежит: Hon Hai Precision Industry Co Ltd, Hongfujin Precision Industry Shenzhen Co Ltd

An electronic device includes an enclosure, a circuit board, and an air duct. The enclosure includes a bottom plate, the bottom plate defining a vent opening. The circuit board is attached to the bottom plate. A first heat generating part and a second generating part are located on the circuit board. The air duct is secured to the circuit board. The air duct defines a first air flows guiding passage and a second airflow guiding passage. When air flows through the vent opening, the first air flows guiding passage is configured to guide air flows to dissipate heat generated by the first heat generating part, and the second air flows guiding passage is configured to guide air flows to dissipate heat generated by the second heat generating part.

Подробнее
Номер записи: 21
24-10-2013 дата публикации

Subsea valve seat arrangements

Номер: US20130277589A1
Автор: Simon Vaughan
Принадлежит: Aker Subsea Ltd

A subsea valve comprises a valve gate ( 4 ) moveable within a valve cavity ( 3 ) and a main passageway ( 2 ) extends transversely of the cavity. At least one annular valve seat ( 6 ) is in communication with a respective portion of the main passageway and extends to engage the gate. An annular pocket ( 7, 7 a ) accommodates an end of the respective seat remote from the valve gate. The seat has at the said end an annular buffer ( 54 ) in radial engagement with the pocket ( 7 ) and comprising a multiplicity of cantilever springs ( 55 ) each extending radially and circumferentially of the rim of the seat.

Подробнее
Номер записи: 22
21-11-2013 дата публикации

VALVE SYSTEM WITH A SEALING MEMBER

Номер: US20130306175A1
Автор: Syversen Per Risvik
Принадлежит: Kongsberg Esco Multipurpose Valves AS

A valve system () and a fluid flow system, in particular for an offshore installation, with a valve system () are disclosed. The valve system () comprises a valve housing () defining a fluid inlet () for receiving a fluid medium, and a fluid outlet () for delivering a fluid medium; at least one valve element () arranged in an interior part of the valve housing (), the valve element(s) () being movable relative to the valve housing (), the position of the valve element(s) () relative to the valve housing () determining a flow rate of fluid medium through the valve system () from the fluid inlet () towards the fluid outlet (); a moving mechanism () arranged to cause movements of the valve element(s) (); and a sealing member () arranged in an interior part of the valve housing (), the sealing member () being capable of separating the interior of the valve housing () into a first part comprising the fluid inlet () and the fluid outlet (), and a second part. The sealing member is mounted on the moving mechanism, the sealing member thereby being movable along with the valve element(s). Thereby the sealing member is automatically arranged in a separating position during movement the valve element(s), e.g. when the valve element(s) is/are moved into a position defining an open state for the valve system. This allows inspection and/or maintenance to be performed on valve parts arranged in the second part of the valve housing when the sealing member is in the separating position, without interrupting the fluid flow through the valve system. 117-. (canceled)19. The valve system according to claim 18 , wherein the at least two valve elements claim 18 , being movable by means of the moving mechanism in a substantially synchronous manner.20. The valve system according to claim 18 , wherein each valve element is in the form of a disk claim 18 , each disk being movable into sealing contact with a valve seat claim 18 , thereby preventing a fluid flow through the valve system from ...

Подробнее
Номер записи: 23
28-11-2013 дата публикации

CORE HOLE BACK STOP

Номер: US20130312362A1
Автор: Johnson Thomas, Maanum Thomas C. James
Принадлежит:

A method of inserting material into a hole formed through a building structure includes inserting a cover assembly into the hole formed through the building structure, moving at least a portion of the cover assembly from an insertion position to a deployed position, and inserting material into the hole with the cover assembly in the deployed position. An apparatus for filling a hole formed between first and second sides of a building structure includes a cover assembly insertable into the hole from the first side of the building structure, a connector configured to be positioned on the first side of the building structure, and a fastening mechanism configured to secure the cover assembly relative to the connector. 1. A method of inserting material into a hole formed through a building structure , the method comprising:inserting a cover assembly into the hole formed through the building structure;moving at least a portion of the cover assembly from an insertion position to a deployed position; andinserting material into the hole with the cover assembly in the deployed position.2. The method of claim 1 , wherein the cover assembly and material are inserted into the hole from a first side of the building structure claim 1 , the method further comprising:positioning the cover assembly on a second side of the building structure.3. The method of claim 2 , wherein positioning the cover assembly comprises:passing the cover assembly through the hole of the building structure; andpulling the cover assembly back toward the second side of the building structure such that the cover assembly is placed in engagement with the second side of the building structure to cover the hole and retain material within the hole.4. The method of claim 1 , further comprising:positioning a connector on a first side of the building structure; andusing a fastening mechanism to position the cover assembly relative to the first side of the building structure, wherein at least a portion of the ...

Подробнее
Номер записи: 24
28-11-2013 дата публикации

VACUUM CONTROL VALVE AND VACUUM CONTROL APPARATUS

Номер: US20130313458A1
Автор: ITAFUJI Hiroshi, KOUKETSU Masayuki
Принадлежит: CKD CORPORATION

A vacuum control valve connected between a vacuum chamber and a vacuum pump includes a control valve main body having a valve seat formed in a vacuum flow passage, a valve body that manipulates the valve opening by performing a linear motion to adjust a lift, a rod that transmits driving force from a linear driving unit that generates the driving force, a sliding/sealing member that seals the vacuum flow passage while allowing the rod to slide, and a cylindrical member that covers a sliding range of the rod. The sliding range includes a range movable from a valve body flow passage side to an exterior side. The cylindrical member has an outer peripheral surface, a working fluid absorption amount per unit area of the outer peripheral surface being smaller than that of an outer surface of the rod. 1. A vacuum control valve connected between a vacuum chamber that generates plasma and a vacuum pump to control a vacuum pressure in the vacuum chamber in accordance with manipulation of a valve opening , comprising:a control valve main body having a valve body flow passage connecting the vacuum chamber to the vacuum pump, and a valve seat formed in the valve body flow passage; andan actuator, a valve body configured to manipulate the valve opening by performing a linear motion to adjust a lift, which is a distance between the valve body and the valve seat;', 'a linear driving unit configured to generate driving force for causing the valve body to perform the linear motion;', 'a columnar rod configured to transmit the driving force from the linear driving unit to the valve body;', 'a cylindrical member having a cylindrical shape that covers a sliding range of the rod; and', 'a sliding/sealing member configured to form a seal between the valve body flow passage side and an exterior side of the valve body flow passage while allowing the cylindrical member to slide,, 'the actuator comprisingwherein the sliding range includes a range movable from the valve body flow passage side ...

Подробнее
Номер записи: 25
16-01-2014 дата публикации

Electronic device and airflow adjustment member

Номер: US20140016268A1
Автор: Jiro Tsujimura, Yoichi Sato
Принадлежит: Fujitsu Ltd

An electronic device has a board, a heat producing component mounted on the board, a connector mounted on the board and allowing a module component to be fitted thereto, a chassis housing the board, and an air blower configured to cause air to flow through the chassis. Additionally, an airflow adjustment member including a guide portion is placed upstream, in a flow direction of the air, of the heat producing component and the connector, the guide portion being configured to guide part of air flowing toward a region where the connector is placed to a region where the heat producing component is placed.

Подробнее
Номер записи: 26
23-01-2014 дата публикации

SEALING ELEMENT FOR A GATE VALVE

Номер: US20140021397A1
Автор: Painter Udaykumar
Принадлежит: Weir Minerals (India) Private Limited

An elastomeric sealing element for a gate valve is described, the sealing element being generally annular in shape and having a mounting region and an abutting region; and a narrowed portion being provided between the mounting region and the abutting region to allow deformation of the sealing element to facilitate introduction of a gate between the sealing element and another sealing element; and wherein the narrowed region of the sealing element includes an external annular recess disposed around an outer surface of the sealing element. Gate valves incorporating sealing elements are also described. 1. A sealing element for a gate valve , the sealing element being generally annular in shape and having a mounting region and an abutting region; anda narrowed portion being provided between the mounting region and the abutting region to allow deformation of the sealing element to facilitate introduction of a gate between the sealing element and another sealing element; andwherein the narrowed region of the sealing element includes an external annular recess disposed around an outer surface of the sealing element2. A sealing element according to claim 1 , wherein the external annular recess includes a generally convex portion.3. A sealing element according to any one of the preceding claims claim 1 , wherein the narrowed region of the sealing element includes an internal annular recess disposed around an inner surface of the sealing element.4. A sealing element according to claim 3 , wherein the internal annular recess includes a generally concave portion.5. A sealing element according to claim 3 , wherein the internal annular recess is located in vertical alignment with the external annular recess.6. A sealing element according to any one of the preceding claims claim 3 , further including an annular ridge disposed around the outer surface of the mounting region of the sealing element.7. A sealing element according to any one of the preceding claims claim 3 , wherein ...

Подробнее
Номер записи: 27
13-02-2014 дата публикации

Pressure Control Valve Assembly

Номер: US20140042354A1
Автор: Orr Matthew
Принадлежит: HVA, LLC

A pressure control valve assembly includes a valve body including a valve opening that is characterized by an axis, a bonnet assembly removably attached to the valve body, wherein the bonnet assembly and the valve body collectively form a valve housing, and the valve housing defines a moving direction that is substantially perpendicular to the axis, a strongback assembly movably disposed in the valve housing and capable of moving in the moving direction defined by the valve housing, and a valve gate movably mounted on the strongback assembly and selectively sealing the valve opening, wherein the bonnet assembly, the strongback assembly and the valve gate are detachable from the valve body and from each other. 1. A pressure control valve assembly comprising:a valve body including a valve opening having an opening axis;a bonnet assembly removably attached to the valve body, wherein the bonnet assembly and the valve body collectively form a valve housing;a strongback assembly movably disposed in the valve housing along a moving direction that is substantially perpendicular to the axis; anda valve gate movably mounted on the strongback assembly and selectively sealing the valve opening, wherein the bonnet assembly, the strongback assembly and the valve gate form a subassembly that is detachable from the valve body.2. The pressure control valve assembly of claim 1 , further comprising:a guide extending through the valve housing and the strongback assembly and removably secured on the valve housing, the guide retaining the strongback assembly and guiding a movement of the strongback assembly along the moving direction defined by the valve housing.3. The pressure control valve assembly of claim 1 , wherein the strongback assembly comprises a wheel bar characterized by a front surface that faces the valve gate and is substantially parallel to the moving direction defined by the valve housing claim 1 , wherein the front surface includes an inclination to facilitate ...

Подробнее
Номер записи: 28
20-02-2014 дата публикации

Double Flap Valve with Quick-Change Replaceable Wear Surface

Номер: US20140048733A1
Автор: Guay Kevin, Surprenant Dean
Принадлежит: PLATTCO CORPORATION

A flap-gate valve having a replaceable wear surface, methods of replacing a wear surface with a replacement wear surface, and methods of retrofitting an existing flap-gate valve with components adapted to work in conjunction with a replaceable wear surface. 1. A flap-gate valve with a replaceable wear surface , the flap-gate valve comprising: a frame forming an opening; and', 'at least one bore adapted to accommodate a bolt;, 'a seat comprising four side panels joined together, forming a substantially rectangular wall having an upper edge and a lower edge, and a bottom panel attached to the lower edge of the wall, the bottom panel comprising a flat plate having at least one slot or bore therethrough, the at least one slot or bore having at least one bolt therethrough, the at least one bolt attaching the face to the bottom panel of the seat;', 'a frame with a wear surface bordering said frame, the frame and the wear surface surrounding an opening in the flat plate, the wear surface comprising air-tight sealing material or abrasion-resistant material;, 'a replaceable face comprisinga piston-controlled arm; anda flapper movably connected to said piston-controlled arm to engage or disengage from said wear surface on said replaceable face, said flapper comprising a plate which is shaped to form a sealing engagement with the wear surface of the face when engaged with said wear surface by said piston-controlled arm.2. The flap-gate valve with a replaceable wear surface of claim 1 , wherein the wear surface comprises rubber.3. The flap-gate valve with a replaceable wear surface of claim 1 , wherein the wear surface comprises ceramic or tungsten carbide claim 1 , or a combination thereof.4. The flap-gate valve with a replaceable wear surface of claim 1 , wherein the plate of the replaceable face comprises at least two indented sections forming slots claim 1 , each slot being adapted to allow a bolt to pass through the plate claim 1 , whereby the face is attached to the ...

Подробнее
Номер записи: 29
27-02-2014 дата публикации

HIGH PRESSURE FLUIDIC SWITCHING VALVE HAVING VARIABLE PRESSURE LOADING

Номер: US20140053910A1
Автор: Bunner Bernard, Fadgen Keith, Michienzi Joseph
Принадлежит: WATERS TECHNOLOGIES CORPORATION

Described are a rotary shear seal valve and a method for switching a high pressure fluid. The method includes applying a fixed force between a planar surface of a rotor and a planar surface of a stator. The planar surface of the rotor includes a fluidic channel and the planar surface of the stator has a pair of ports to receive and provide the fluid. A control signal is applied to a linear actuator coupled to the rotor to generate a controllable force between the planar surfaces of the rotor and stator. The control signal is responsive to a rotational state of the rotor. The total force between the planar surfaces of the rotor and the stator is substantially equal to a sum of the fixed force and the controllable force. The method reduces the wear and extends the lifetime of components in a rotary shear seal valve. 1. A rotary shear seal valve , comprising:a rotor shaft having a shaft axis;a linear actuator secured to the rotor shaft and configured to apply a force directed parallel to the shaft axis in response to an applied electrical signal, the force having a magnitude responsive to the applied electrical signal;a rotor having a planar surface with a fluidic channel therein, the rotor being coupled to the linear actuator and configured to rotate about the shaft axis; anda stator having a planar surface disposed parallel to and in contact with the planar surface of the rotor, the planar surface of the stator having a first port to receive a fluid and a second port to provide the fluid,wherein the fluidic channel conducts the fluid received at the first port to the second port when the rotor is in a first switch position and wherein the fluid is prevented from flowing from the first port to the second port when the rotor is in a second switch position.2. The rotary shear seal valve of further comprising a valve mechanism to apply a substantially fixed force between the planar surfaces of the stator and the rotor claim 1 , wherein a total force between the planar ...

Подробнее
Номер записи: 30
27-02-2014 дата публикации

Valve

Номер: US20140053933A1
Автор: Danielle A. FONG, Edwin P. Berlin, Jr., Gordon Rado, Stephen E. Crane
Принадлежит: LightSail Energy Inc

Embodiments relate to valves comprising a member such as a plate or poppet, that is moveable relative to a stationary seat. The state of the member may be maintained against opposing forces with relatively little expenditure of energy. According to one embodiment, a poppet displaced from seating in the valve seat, may be held in position against opposing forces tending to close the valve, until a desired flow of gas through the valve has taken place. The poppet may then be released as desired, such that those opposing forces serve to passively close the valve. The valve may be secured in position utilizing mechanical, magnetic, electromagnetic, pneumatic, electrostatic, or hydraulic approaches. Valve embodiments may be particularly suited to controlling gas flows for compression and/or expansion in an energy storage system.

Подробнее
Номер записи: 31
27-02-2014 дата публикации

VALVE OPERATOR ASSEMBLY WITH ANTI-BACKDRIVING DEVICE

Номер: US20140054487A1
Автор: Namous Ali A., Stahl Charles
Принадлежит: AKTIEBOLAGET SKF

A high efficiency operator assembly is for a valve for controlling flow through a passage, the valve including a closure element movable between a closed position at which the member substantially obstructs the passage and an open position. The operator assembly includes a movable stem having opposing ends, a first end being connectable with the closure element such that displacement of the stem moves the closure element between the open and closed positions. A stem driver is rotatable about a central axis, engaged with the stem, and configured to displace the stem when the driver angularly displaces about the axis and an input device is rotatable about the axis. A lock mechanism or a clutch is engageable with the stem, the stem driver, or the input device to retain the closure element at a particular position when the input device remains at a particular angular position about the input axis. 1. A high efficiency operator assembly for a valve for controlling flow through a passage , the valve including a closure element movable between a closed position at which the member substantially obstructs the passage and an open position , the operator assembly comprising:a movable stem having opposing first and second ends, the first end being connectable with the closure element such that displacement of the stem moves the closure element between the open and closed positions;a stem driver rotatable about a central axis, engaged with the stem, and configured to displace the stem when the driver angularly displaces about the central axis;an input device rotatable about a central axis; anda lock mechanism operatively engageable with one of the stem, the stem driver, and the input device so as to retain the closure element at about particular position when the input device remains generally at a particular angular position about the input axis.2. The valve operator assembly as recited in wherein the lock device includes one of:a clutch configured to operatively couple the ...

Подробнее
Номер записи: 32
06-03-2014 дата публикации

Flow control valve

Номер: US20140060686A1
Автор: Brian Alan Enlow, Garry Robin Marty, Matthew Lee Kemp
Принадлежит: Masco Corp of Indiana

The present disclosure relates generally to a faucet valve cartridge configured for use within a dual handle faucet. The valve cartridge includes an upper plate and a bottom plate received within a valve housing and configured to control fluid flow from an inlet to an outlet. The valve may include anti-water hammer port geometry to reduce turbulent flow and shut-off shock wave noise.

Подробнее
Номер записи: 33
06-03-2014 дата публикации

Segmented Valve Packing Gland

Номер: US20140061521A1
Автор: Kelley John, Muran John W.
Принадлежит:

A packing gland for a valve wherein the packing gland includes a top portion for receiving a gate. The packing gland includes first and second longitudinal sections of packing material for sealing the gate. In addition, the packing gland includes first and second stuffer elements located adjacent the first and second longitudinal portions. The packing gland also includes a plurality of clamp elements located adjacent the first and second stuffer elements, wherein the clamp elements provide pressure on selected portions of the first and second stuffer elements to compress corresponding selected portions of the first and second longitudinal sections of packing material. 1. A packing gland for a valve , wherein the valve includes a top portion for receiving a gate , comprising:a first longitudinal section of packing material for sealing the gate;a second longitudinal section of packing material for sealing the gate;a first end section of packing material for sealing the gate;a second end section of packing material for sealing the gate;a first stuffer side element located adjacent the first longitudinal section;a second stuffer side element located adjacent the second longitudinal section;a first stuffer end element located adjacent the first end section;a second stuffer end element located adjacent the second end section;a plurality of clamp elements located adjacent the first and second stuffer side elements and the first and second stuffer end elements, wherein the plurality of clamp elements provide pressure on selected portions of the first and second stuffer side elements and the first and second stuffer end elements to compress corresponding selected portions of the first and second longitudinal sections and the first and second end sections of packing material.2. The packing gland according to claim 1 , further including at least one fastener assembly wherein the at least one fastener assembly secures each clamp element to the top portion.3. The packing gland ...

Подробнее
Номер записи: 34
13-03-2014 дата публикации

COOLING HOST MODULE

Номер: US20140071615A1
Автор: Tong-Viet Emmanuel
Принадлежит:

A cooling host module is operable for providing cooling gas flow in a substantially isolated closed loop for a computing device. The computing device comprises a substantially vertical first face having an inlet portion comprising no more than about a lower third of a height of the first face for inlet gas flow and a substantially vertical second face opposite the first face for outlet gas flow. The cooling host module comprises: a heat exchanger adjacent to the second face of the computing device for cooling outlet gas flow; a gas flow path directing air exiting the heat exchanger beneath the computing unit; a gas moving device for moving gas in the gas flow path; and a vent towards distal end of the gas flow path for providing gas flow to the inlet portion of the first face of the computing device. 1. A cooling host module for providing cooling gas flow in a substantially isolated closed loop for a computing device , the computing device comprising a substantially vertical first face having an inlet portion comprising no more than about a lower 33% of a height of the first face for inlet gas flow and a substantially vertical second face opposite the first face for outlet gas flow , the cooling host module comprising:a heat exchanger adjacent to the second face of the computing device for cooling outlet gas flow;a gas flow path directing air exiting the heat exchanger beneath the computing unit;a gas moving device for moving gas in the gas flow path; anda vent towards a distal end of the gas flow path for providing gas flow to the inlet portion of the first face of the computing device.2. The cooling host module as claimed in claim 1 , wherein the gas moving device comprises a fan.3. The cooling host module as claimed in claim 1 , wherein the gas comprises ambient air.4. The cooling host module as claimed in claim 1 , wherein the vent comprises an opening shaped to direct gas flow towards the inlet portion of the first face of the computing device.5. The cooling ...

Подробнее
Номер записи: 35
13-03-2014 дата публикации

Chassis with an airflow adjustment

Номер: US20140073234A1
Автор: Arvind K. Sinha, Bret P. Elison, Phillip V. Mann
Принадлежит: International Business Machines Corp

An apparatus and method is provided for conveying heat away from an electronic component. In one embodiment, an adjustable vane is positioned so that air in a channel is diverted from a first cooling zone to a second cooling zone by the adjustable vane to another part of the chassis using a control mechanism. The apparatus can be controlled in a way that regulates temperature of an electronic component by adjusting airflow within the chassis.

Подробнее
Номер записи: 36
03-04-2014 дата публикации

CONTAINER-TYPE DATA CENTER AND AIR-CONDITIONING CONTROL METHOD

Номер: US20140092549A1
Автор: Kodama Hiroyoshi
Принадлежит: FUJITSU LIMITED

A container includes a server and a management server. A general fan takes in outside air to the container and sends the taken-in outside air to the server. An internal server fan is built into the server and cools down a CPU provided in the server. A fan-operation management unit controls rotation speeds of the internal server fan and the general fan based on a temperature of the CPU. 1. A container-type data center comprising:a container that includes an electronic device;a first fan that takes in outside air to the container and sends the taken-in outside air to the electronic device;a second fan that is built into the electronic device and cools down a heat-producing component provided in the electronic device; anda control unit that controls a rotation speed of the first fan and a rotation speed of the second fan based on a temperature of the heat-producing component.2. The container-type data center according to claim 1 , wherein the control unit controls the rotation speed of the first fan and the rotation speed of the second fan separately at a plurality of steps.3. The container-type data center according to claim 1 , further comprising:a temperature sensor that measures a temperature of the heat-producing component; anda differential pressure sensor that measures a differential pressure between a pressure in an intake air side and a pressure in an exhaust air side of the second fan, whereinthe second fan is rotated at a first rotation speed when a measured temperature by the temperature sensor is a first threshold or more, and is rotated at a second rotation speed which is higher than the first rotation speed when a measured temperature by the temperature sensor is a second threshold or more which is higher than the first threshold, andthe control unit controls, when the second fan is rotated at the first rotation speed or at the second rotation speed, the rotation speed of the first fan so that a pressure in the intake air side is higher than a pressure ...

Подробнее
Номер записи: 37
07-01-2016 дата публикации

VALVE, IN PARTICULAR A VACUUM VALVE

Номер: US20160003363A1
Автор: BLECHA Thomas, Nesensohn Markus
Принадлежит: VAT HOLDING AG

A valve having a closure member which is pressed against a valve seat in a closed position and closes an opening, and having a first valve drive for moving the closure member along a first movement path back and/or forth between a maximum open position and an intermediate position, and having a second valve drive for moving the closure member along a second movement path back and/or forth between the intermediate position and the closed position. The first movement path and the second movement path are arranged in an angled manner with respect to one another. The valve additionally includes at least one locking device with at least one locking body which interacts with at least one inclined surface and/or comprises at least one inclined surface, wherein the locking body is movable relative to the closure member along a third movement path between a locking position and a releasing position. 1. A valve , comprising: a valve seat which surrounds an opening; a closure member that is movable between a closed position , pressed against the valve seat in which the closure member closes the opening , an intermediate position , raised from the valve seat and arranged aligned with the opening , and a maximum open position , in which the opening is completely or at least in part released; at least one first valve drive for moving the closure member along a first movement path at least one of back or forth between the maximum open position and the intermediate position; at least one second valve drive for moving the closure member along a second movement path at least one of back or forth between the intermediate position and the closed position; the first movement path and the second movement path being arranged in an angled manner with respect to one another; and at least one locking device that locks the closure member in the closed position , the locking device comprises at least one locking body which at least one of interacts with at least one inclined surface or ...

Подробнее
Номер записи: 38
02-01-2020 дата публикации

VALVE DEVICE

Номер: US20200003310A1
Автор: INAGAKI Noriyuki
Принадлежит:

A valve member is movably provided in a fluid passage to open or close the same. A seal ring is movably assembled to a valve-side annular groove formed in an outer peripheral portion of the valve member. A fluid escape portion is formed on a downstream-side ring surface of the seal ring. A recessed portion is formed as the fluid escape portion and located at a radial-inside position of a sealing surface portion, which is a part of the downstream-side ring surface and tightly in contact with a downstream-side groove surface of the valve-side annular groove when the valve member is moved to a valve closed position. Fluid flows from an upstream side to a downstream side through the fluid escape portion when the valve member is moved to a valve opened position, so that the seal ring is prevented from coming out from the valve-side annular groove. 1. A valve device comprising;a valve member movably accommodated in a fluid passage for opening and closing the fluid passage;a seal ring provided at an outer peripheral portion of the valve member for sealing a gap between the valve member and the fluid passage when the valve member is moved to a valve closed position;a valve-side annular groove formed at the outer peripheral portion of the valve member and extending in a circumferential direction entirely along the outer peripheral portion, so that an inner peripheral portion of the seal ring is movably inserted into the valve-side annular groove in a radial-inward direction;a sealing surface portion formed on a downstream-side ring surface of the seal ring, the sealing surface portion being tightly in contact with a downstream-side groove surface of the valve-side annular groove when the valve member is moved to the valve closed position; anda fluid escape portion formed in the inner peripheral portion of the seal ring at a radial-inside position of the sealing surface portion, so that fluid flows from an upstream side to a downstream side of the valve member through the ...

Подробнее
Номер записи: 39
03-01-2019 дата публикации

SECTIONAL CONTROL DEVICE

Номер: US20190003600A1
Автор: Batcheller Barry, Nystuen Paul, Reich Adam, Struve Nicholas
Принадлежит:

A sectional control device controls the flow of particulate material from a meter assembly to a primary manifold of an air seeding system. The sectional control device includes a plate assembly having particulate openings extending between the meter assembly and the primary manifold and a shut-off mechanism configured to control the flow of the particulate material through the particulate openings. The shut-off mechanism includes a gate configured to slide between an open position, where particulate material can flow through the particulate opening, and a closed position, where particulate material is prevented from flowing through the particulate opening. The shut-off mechanism also includes an actuator configured to drive the gate between the open position and the closed position. 1. A sectional control mechanism comprising:a chassis including a top side, a bottom side, and at least one gate aperture extending through the plate between the top side and the bottom side;a first plate assembly disposed on the top side of the chassis, wherein the first plate assembly includes at least one assembly receiving opening extending through the first plate assembly, the at least one assembly receiving opening in communication with the at least one gate aperture;a second plate assembly disposed on a bottom side of the chassis, wherein the second plate assembly includes at least one assembly supply opening extending through the second plate assembly, the at least one assembly supply opening in communication with the at least one gate aperture; and a gate slidably disposed in the at least one gate aperture;', 'an actuator connected to the gate, the actuator configured to drive the gate between a closed position and an open position., 'a shut-off mechanism configured to control a flow of material to the at least one assembly supply opening from the at least one assembly receiving opening, the shut-off mechanism comprising2. The sectional control mechanism of claim 1 , wherein the ...

Подробнее
Номер записи: 40
03-01-2019 дата публикации

ROTARY VALVE

Номер: US20190003601A1
Автор: Court George
Принадлежит: LB Bentley Limited

A rotary valve is described that includes a rotary valve member including a flow control region, and a valve seat surface with which the flow control region of the valve member is in engagement, a flow port opening into the valve seat surface. The flow port is positioned such that, in a first angular position of the valve member, the flow control region fully closes the flow port and in a second angular position the flow port is just fully unobscured by the flow control region. The first and second angular positions are spaced apart from one another by an angle in excess of 180°. 1. A rotary valve comprising a rotary valve member including a flow control region , and a valve seat surface with which the flow control region of the valve member is in engagement , a flow port opening into the valve seat surface , the flow port being positioned such that , in a first angular position of the valve member , the flow control region fully closes the flow port and in a second angular position the flow port is just fully unobscured by the flow control region , the first and second angular positions being spaced apart from one another by an angle in excess of 180°.2. A valve according to claim 1 , wherein the first and second angular positions are spaced apart by an angle in the region of 300°.3. A valve according to claim 1 , wherein the flow port is of varying width.4. A valve according to claim 3 , wherein the flow port is of tapering width.5. A valve according to claim 3 , wherein the flow port is of triangular shape claim 3 , orientated such that the base of the triangle is closest to an axis of rotation of the valve member.6. A valve according to claim 1 , wherein the flow control region includes a first section of relatively large radius claim 1 , sufficiently large to allow the flow control region to fully close the flow port when the valve member occupies the first position claim 1 , a second section of relatively small radius claim 1 , sufficiently small that the flow ...

Подробнее
Номер записи: 41
20-01-2022 дата публикации

GATE VALVE WITH LOCKING FUNCTION

Номер: US20220018451A1
Автор: LIN Cheng-Chimr
Принадлежит:

A gate valve with a locking function, includes: a housing having a first plate and a second plate, the first plate and the second plate having a valve opening penetrating therethrough respectively; a driving unit; a sliding seat having a plurality of sliding abutment members; a valve member having two cranks swingably arranged on the sliding seat; the two cranks configured to form a parallel equal crank mechanism jointly with the sliding seat and the valve member; and an elastic element; wherein when the sliding seat is at the highest position, the two cranks are of a slanted shape; when the sliding seat is at the lowest position, the two cranks are of a horizontal shape relatively to the housing. 1. A gate valve with a locking function , comprising:a housing formed of a flat shape and having a first plate and a second plate, and the housing having an accommodating space arranged at an internal thereof and located between the first plate and the second plate; the first plate and the second plate located at two front and rear sides and having a valve opening penetrating therethrough respectively to face toward each other; and the housing having a bottom portion;a driving unit arranged on the housing and located on top of the housing; the driving unit having a driving shaft penetrating into the accommodating space to extend upward and downward, and arranged between the first plate and the second plate during extension thereof;a sliding seat arranged on the driving shaft and driven by the driving shaft to move between a highest position and a lowest position inside the accommodating space; the sliding seat having a plurality of sliding abutment members protruding out of the sliding seat and facing toward an inner side of the first plate; and some of the plurality of sliding abutment members protruding out of a bottom portion of the sliding seat and facing toward the bottom portion of the housing;a valve member having two cranks swingably arranged on the sliding seat; ...

Подробнее
Номер записи: 42
12-01-2017 дата публикации

VALVE ASSEMBLY HAVING IMPROVED ROTATIONAL FEEL

Номер: US20170009901A1
Автор: Brouwer Douglas J., Cochart Chad J., Core Brian S., Ritter David H., Shay Christopher M., SMITH Michael W.
Принадлежит:

A valve assembly includes a valve housing having an internal generally cup-shaped bore, a valve control cartridge inserted into the bore and having a rotatable control stem extending upwardly therefrom, and a bonnet nut having a through-bore. The bonnet nut is threaded to the valve housing such that the control stem extends through the through-bore. Flexible fingers are provided along the through-bore to control a level of resistance to a rotation of the rotatable control stem. The stem is positioned to frictionally engage the flexible fingers as the stem is rotated. 1. A valve assembly , comprising:a valve housing having an internal generally cup-shaped bore;a valve control cartridge inserted into the bore and having a rotatable control stem extending upwardly therefrom; anda bonnet nut having a through-bore, the bonnet nut coupled to the valve housing such that the control stem extends through the through-bore;wherein flexible fingers are provided along the through-bore to control a level of resistance to a rotation of the rotatable control stem;wherein the rotatable control stem is positioned to frictionally engage the flexible fingers as the rotatable control stem is rotated.2. The valve assembly of claim 1 , wherein the bonnet nut is threaded to an internal wall of the valve housing.3. The valve assembly of claim 2 , wherein the valve housing comprises internal threads and the bonnet nut comprises external threads claim 2 , the external threads of the bonnet nut engaging the internal threads of the valve housing.4. The valve assembly of claim 1 , wherein the bonnet nut comprises a counterbore axially aligned with the through-bore claim 1 , and wherein the valve housing is received in the counterbore.5. The valve assembly of claim 4 , wherein flexible fingers are provided along the counterbore.6. The valve assembly of claim 4 , wherein flexible fingers are provided along a surface between claim 4 , and perpendicular to claim 4 , the counterbore and the through- ...

Подробнее
Номер записи: 43
11-01-2018 дата публикации

ELECTRONIC DEVICE

Номер: US20180011522A1
Автор: Matsumoto Hideaki, Shirakami Takashi
Принадлежит: FUJITSU LIMITED

An electronic device is disclosed. The electronic device includes a chassis and at least one plugin unit mounted in the chassis. The plugin unit includes a substrate, a heat receiving member, a radiator, and a heat transfer member. The substrate mounts a first electronic component and a second electronic component having a higher heat release value than the first electronic component. The heat receiving member receives heat by contacting the second electronic component. The radiator is shaped as a duct. The heat transfer member transfers the heat from the heat receiving member to the radiator. The chassis includes a fan that generates air-current inside the radiator and on one or more component mounting surfaces of the substrate. 1. An electronic device comprising:a chassis; andat least one plugin unit mounted in the chassis,wherein the plugin unit includesa substrate that mounts a first electronic component and a second electronic component having a higher heat release value than the first electronic component;a heat receiving member that receives heat by contacting the second electronic component;a radiator that is shaped as a duct; anda heat transfer member that transfers the heat from the heat receiving member to the radiator, andwherein the chassis includesa fan that generates air-current inside the radiator and on one or more component mounting surfaces of the substrate.2. The electronic device as claimed in claim 1 , wherein the plugin unit includesa heat radiation member that dissipates the heat, which the heat receiving member receives from the second electronic component.3. The electronic device as claimed in claim 1 ,wherein the chassis includesa back wiring board, to which a connector provided on the substrate is connected; andan inner plate, on which an opening is formed to insert the radiator, andwherein a seal member is provided to seal a space between the radiator and the opening in one of the radiator and the inner plate; andthe radiator is enabled ...

Подробнее
Номер записи: 44
09-01-2020 дата публикации

METHOD OF OPERATING A MOTOR VEHICLE AND MOTOR VEHICLE

Номер: US20200011231A1
Автор: BARTOLOME Javier, Hagelstein Dirk, STAATS Arne, VAHLDIEK Manuel
Принадлежит: VOLKSWAGEN AKTIENGESELLSCHAFT

A method of operating a motor vehicle having an internal combustion engine, wherein the internal combustion engine has at least one combustion engine which is connected by a rotary drive via a transmission and optionally a clutch with powered wheels of the motor vehicle, and further comprises a fresh gas line, and wherein in the fresh gas line, a compressor is integrated, which is associated with a trim controller, by means of which an edge-side portion of the inlet cross section of a compressor impeller of the compressor is coverable to a variable extent. In this case, in a release position of the trim controller, the edge-side portion of the inlet cross section is covered relatively little, preferably the least possible, and in a covering position of the trim controller, is mostly covered, preferably as much as possible. 1. A method for operating a motor vehicle having an internal combustion engine , the method comprising:providing a combustion engine that is connectable by a rotary drive to wheels of the motor vehicle via a transmission, and a fresh gas line, wherein a compressor is integrated in the fresh gas line and wherein the compressor is associated with a trim controller via which an edge-side portion of the inlet cross section of a compressor impeller of the compressor is adapted to be covered to a variable extent, wherein in a release position of the trim controller, the edge-side portion of the inlet cross section is covered relatively little and in a covering position of the trim controller the edge-side portion is mostly covered; andadjusting the trim controller to the covering position for the transition from a first operating state of the internal combustion engine, in which the transmission is in a first gear ratio switch position and the trim controller is in the release position to a second operating state of the internal combustion engine in which the transmission is in a second gear ratio shift position.2. The method according to claim 1 , ...

Подробнее
Номер записи: 45
09-01-2020 дата публикации

ADJUSTMENT VALVE WITH ENERGY RECOVERY

Номер: US20200011430A1
Автор: FERIOLI LORENZO, GATTAVARI CLAUDIO ANGELO
Принадлежит:

A control valve () comprising a valve body () having an inlet opening () and an outlet opening () for a fluid; a obturator () placed within the valve body () between the inlet and outlet openings (); recovery means () configured to transfer kinetic energy and/or potential energy extracted from the fluid out of the valve body (), the recovery means () comprising a rotating element () placed within the valve body () downstream of the obturator () and configured to be put in rotation by the fluid. 11234526234651. A control valve () comprising: a valve body () which has an inlet opening () and an outlet opening () for a fluid; recovery means () configured to transfer the kinetic and/or potential energy extracted from said fluid out of said valve body (); a obturator () placed within said valve body () between said inlet and outlet openings ( , ) , said obturator () being configured to direct the fluid towards the recovery means () and to assume a closing configuration of the valve ().212-. (canceled)13161433. The valve () according to claim 1 , characterised in that said obturator () comprises a sliding element () associated with said inlet opening () and mobile moving away from/towards said inlet opening () to open it and/or close it.141147. The valve () according to claim 13 , characterised in that said sliding element () is arranged coaxially with respect to said rotating element ().15177172717214114141147172aaaa. The valve () according to claim 14 , wherein: the rotating element () is provided with two tubular elements ( claim 14 , ) each of which has radial openings ( claim 14 , ) afforded on the lateral wall of an axial conduit () along which the sliding element () is slidable; sliding along said axial conduit () claim 14 , the sliding element () progressively uncovers or closes the radial openings ( claim 14 , ).1620-. (canceled) The present invention relates to a control valve, that is, a fluid dynamic device adapted to regulate and/or alter the pressure or flow ...

Подробнее
Номер записи: 46
11-01-2018 дата публикации

Computer Server Heat Regulation Utilizing Integrated Precision Air Flow

Номер: US20180014433A1
Автор: Klein David
Принадлежит: DHK Storage, LLC

The present invention includes a cartridge and system utilizing the cartridge that cools a computer. The cartridge first within a server stand and urges forced fluid into the computer. 1. A server rack stand portion comprising:a vertical support post having a computer support surface, and having a post height and an interior cavity; wherein said post includes multiple slots accessible from a direction other than said computer support surface;a master airflow conduit adapted to urge fluid from into said interior cavity from beyond said interior cavity; andat least one cartridge, releasably affixable to said slots, having cartridge height less than half of said post height and defining a first opening, upon affixation to said slot, in fluid communication with said interior cavity.2. The stand portion of further comprising a flexible server conduit adapted to sealingly redirect gas from said first opening toward said computer support surface.3. The stand portion of comprising multiple blanks dimensionally equivalent to said cartridges having a sealed lateral surface.4. The stand portion of wherein said cartridge and said support post includes a mating slide rail attachment portion.5. The stand portion of wherein said cartridge includes a cartridge height approximately equal to a computer to which said server conduit connects said cartridge.6. The stand portion of comprising multiple blanks dimensionally equivalent to said cartridges having a sealed lateral surface.7. The stand portion of wherein said support post includes electrical contacts and cartridge includes electrical contacts for the transmission of electricity from said support post to said cartridge.8. The stand portion of wherein said cartridge includes an impediment adapted to selectively obstruct said first opening.9. A server rack stand cooling system comprising:a first vertical support post having a first computer support surface, and having a first post height bounded by multiple slots accessible from a ...

Подробнее
Номер записи: 47
19-01-2017 дата публикации

Pressure Balancing Gate Valve

Номер: US20170016542A1
Автор: Hawa Javed Anwar
Принадлежит: Hawa Valves (India) Private Limited

A gate valve assembly comprises a valve body with an inlet and an outlet and first and second valve elements which are located between the inlet and the outlet . The first valve element is engageable with and disengageable from the second valve element . The second valve element is in sliding contact with the valve body and is slidable between a first position in which the second valve element prevents flow from the inlet to the outlet and a second position in which the second valve element permits flow from the inlet to the outlet . An actuator is operable to move the first and second valve elements . The assembly is configured to provide a first flow path from the inlet to the outlet when the first valve element is disengaged from the second valve element , and to provide a second flow path from the inlet to the outlet when the second valve element is moved from the first position to the second position. Upon operation of the actuator to open the valve assembly , initially the first valve element disengages from the second valve element to permit fluid flow through the first flow path in order to equalise upstream and downstream pressure on the second valve element . Further operation of the actuator slides the second valve element from the first position to the second position to permit fluid flow through the second flow path. 1. A gate valve assembly comprising a valve body with an inlet and an outlet and first and second valve elements located between the inlet and the outlet , the first valve element engageable with and disengageable from the second valve element and the second valve element in sliding contact with the valve body and slidable between a first position in which the second valve element prevents flow from the inlet to the outlet and a second position in which the second valve element permits flow from the inlet to the outlet , an actuator operable to move the first and second valve elements , wherein the assembly is configured to provide a first ...

Подробнее
Номер записи: 48
19-01-2017 дата публикации

BLEED VALVES FOR GAS TURBINE ENGINES

Номер: US20170016549A1
Автор: Coretto August M., Goodman Robert, Marocchini Francis P., Rickis Aaron F.
Принадлежит:

A bleed valve for a gas turbine engine compressor has a valve body and a flapper. The valve body defines a flow path and includes a flapper seat. The flow path extends through the valve body. The flapper is pivotally connected to the valve body and is movable between a closed position and an open position. In the closed position the flapper seats against the flapper seat and blocks the flow path. In the open position the flapper is angled towards the valve body inlet such that fluid moving through the valve body exerts force on the flapper, urging the flapper towards the closed position. 1. A bleed valve , comprising:a valve body defining a flow path and a flapper seat; anda flapper pivotally connected to the valve body and movable relative to the flapper seat between open and closed positions, wherein the flapper seats against the flapper seat and blocks the flow path in the closed position, wherein the flapper is angled toward an inlet of the valve body in the open position such that a pressure differential across the flapper urges the flapper towards the closed position.2. A bleed valve as recited in claim 1 , wherein the flapper seat extends about the flow path such that flapper completely occludes the flow path in the closed position.3. A bleed valve as recited in claim 1 , wherein the flapper seat defines a seating surface that is oblique relative to the flow path.4. A bleed valve as recited in claim 1 , wherein the flapper has a pressure surface that presents an area that is greater than an effective flow area of the flow path in the closed position.5. A bleed valve as recited in claim 1 , wherein the valve body has inlet and outlet ends claim 1 , wherein the flapper is pivotally coupled to the valve body at an end adjacent the outlet end.6. A bleed valve as recited in claim 1 , further including a spring coupled between the flapper and the valve body biasing the flapper toward the open position.7. A bleed valve as recited in claim 1 , further including a ...

Подробнее
Номер записи: 49
21-01-2016 дата публикации

AIR VALVE FOR ELECTRONICS ENCLOSURES

Номер: US20160018008A1
Автор: Anderl William J., Elison Bret P., Mann Phillip V., Moore Arden L., SINHA Arvind K.
Принадлежит:

A method includes rotating a first elongated, inlet-side member of an air valve toward an open configuration when a fan blade is rotating and rotating the first inlet-side member to toward a closed configuration when the fan blade is not rotating. The air valve includes a frame and a sheet of thin material. The frame may have an outlet-side member configured to be mounted on a fan housing and the inlet-side member rotatably coupled to the outlet-side member. The material may have top and bottom edges, and a plurality of folds perpendicular to the top and bottom side edges that divide the sheet into a plurality of sections. The material may be attached to the outlet-side member and the inlet-side member, and configurable between folded and expanded positions. 1. A method for preventing air from flowing through a fan comprising:rotating a first elongated, inlet-side member of an air valve toward an open configuration when a fan blade is rotating; androtating the first inlet-side member to toward a closed configuration when the fan blade is not rotating; [ a first elongated, outlet-side member having a first centrally located pivot point for attachment of a pin and a spring, and configured to be mounted in a fixed position, and', 'the first inlet-side member having a second centrally located pivot point for receiving the pin, and a first end having a first magnetic component attached thereto, the inlet-side member being rotatably coupled to the outlet-side member by the pin,, 'a frame having, 'a first sheet of thin material having top, bottom, first, and second side edges, and a plurality of folds perpendicular to the top and bottom side edges that divide the first sheet into a plurality of sections, wherein the material is configurable between a folded position in which the sections are folded together and an expanded position in which the sections are unfolded, the first side edge of the sheet being attached to the first outlet-side member and the second side edge of ...

Подробнее
Номер записи: 50
19-01-2017 дата публикации

LIQUID COOLANT SUPPLY

Номер: US20170017277A1
Автор: Anthony Sarah, BASH Cullen E, Cader Tahir, Escobar-Vargas Sergio, Franz John, Kumari Niru, Tavallaei Siamak
Принадлежит:

Apparatuses associated with liquid coolant supply are disclosed. One example apparatus is a computing cartridge which includes a first electronic device and a liquid-cooled cold plate. The computing cartridge also includes a first thermal couple between the first electronic device and the cold plate. The computing cartridge also includes an inlet fluid connector. The inlet fluid connector may supply a liquid coolant to the cold plate The computing cartridge also includes an outlet fluid connector. The outlet fluid connector may facilitate return of the coolant from the cold plate. 1. A computing cartridge , comprising:a first electronic device;a liquid-cooled cold plate;a first thermal couple between the first electronic device and the cold plate;an inlet fluid connector to facilitate supply of a liquid coolant to the cold plate; andan outlet fluid connector to facilitate return of the liquid coolant from the cold plate.2. The computing cartridge of claim 1 , comprising:a second electronic device; anda second thermal couple between the second electronic device and the cold plate.3. The computing cartridge of claim 1 , comprising an air cooled electronic device.4. The computing cartridge of claim 1 , where the inlet fluid connector is a hot-plug capable blind mate connector claim 1 , and where the outlet fluid connector is a hot-plug capable blind mate connector.5. The computing cartridge of claim 1 , where the liquid coolant flows through fluid channels within the cold plate claim 1 , and where the channels connect the inlet fluid connector and the outlet fluid connector.6. The computing cartridge of claim 1 , where the first electronic device is a member of a set of electronic devices on the computing cartridge claim 1 , and where the set of electronic devices optimize performance of a specific application.7. The computing cartridge of claim 1 , where the computing cartridge is a top-loading computing cartridge.8. A chassis claim 1 , comprising: a supply fluid ...

Подробнее
Номер записи: 51
17-04-2014 дата публикации

Fluidic interface valve assembly with elastomeric ferrule device

Номер: US20140102568A1
Автор: Carl M. Servin
Принадлежит: Idex Health and Science LLC

A tubing interface having an elongated tube, an elastomeric ferrule and a support ring device disposed around the ferrule. The ferrule includes a bore which is sized for receipt of the tube. The tubing interface further includes a cap member having an exterior surface, an opposed interior surface, and a tube receiving passage extending therethrough. The receiving passage is formed and dimensioned for axial sliding receipt of the tube member therethrough. The cap member further includes a cup-shaped receiving recess extending proximally from the interior surface, and is formed and dimensioned for axial receipt of the proximal end of the ferrule body member and the support ring. When the cap member is mounted to a valve apparatus, the support ring and the elastomeric ferrule device compressively cooperate with the cup-shaped recess to form a fluid-tight seal between the tube port and a communication port of the valve apparatus.

Подробнее
Номер записи: 52
17-01-2019 дата публикации

GATE VALVE AND SEAT INSERT FOR A GATE VALVE

Номер: US20190017610A1
Автор: JR. Glenn C., Parks
Принадлежит: CACTUS WELLHEAD, LLC

A gate valve and a seat insert for a gate valve having a valve body, which may be used for hydrocarbon well fracturing operations with a fracturing fluid, or “frac fluid”, includes a seat pocket for receipt of the seat insert and a seat, which seat insert may include a tubular member having a first and a second seat insert end face, the first and second seat insert end faces each include at least one annular seal, and the seat insert is disposed in the seat pocket with the first seat insert end face sealed against the valve body and the second seat insert end face sealed against the seat. 1. A gate valve for a fluid comprising:a valve body having an internal valve cavity;first and second flow passageways extending through the valve body, each flow passageway having a longitudinal axis;a gate member disposed within the valve body and having an opening which may be moved into a fluid transmitting relationship with the first and second flow passageways;an annular recess in the valve body and disposed adjacent and around the first flow passageway, the annular recess having a first wall surface disposed substantially perpendicular to the longitudinal axis of the first flow passageway and a second wall surface disposed substantially parallel to the longitudinal axis of the first flow passageway;the annular recess forming a seat pocket for receipt of a seat and a seat insert;the seat is disposed between the gate member and the first flow passageway, the seat being an elongate tubular member and having first and second ends and an inner and an outer wall surface extending between the first and second ends, the first end of the seat is disposed in a spaced relationship from the first flow passageway and the second end of the seat is disposed adjacent the gate member, the first end of the elongate tubular member having a seat end face;the seat insert is disposed between the seat and the first flow passageway, the seat insert being a tubular member and having first and second ...

Подробнее
Номер записи: 53
17-04-2014 дата публикации

THROTTLE VALVE

Номер: US20140103236A1
Автор: Zhang Chuanzhong
Принадлежит: Qinzhou AuraSource Technology Inc.

Disclosed in the invention is a throttle valve, which comprises two sealing elements whose contact surfaces keep in sealing and matching state, the two sealing elements can move relative to the valve. An inlet () and an outlet () of the valve are provided on the two sealing elements (), respectively. A semi-conical adjusting chamber () is provided on each of the contact surfaces of the two sealing elements. The sharp ends of the adjusting chambers face to each other and communicate with the inlet and the outlet, respectively. When the contact surfaces of the two semi-conical adjusting chambers overlap at least partly, the two adjusting chambers constitute a passage communicating the inlet with the outlet. The throttle valve can realize greatly proportionally and accurately adjusting, is pressure resistant and wearable, and is suitable for use in slurry delivery pipelines and liquid or other fluid delivery pipelines. 1. A throttle valve comprising two sealing elements that carry out relative movement and whose contact surfaces keep in sealing and matching state , an inlet and an outlet of said valve being provided on said two sealing elements , respectively , characterized in that a semi-conical adjusting chamber is provided on each of the contact surfaces of said two sealing elements , the sharp ends of said adjusting chambers face to each other and are in communication with said inlet and said outlet , respectively , when said contact surfaces of said two semi-conical adjusting chambers overlap at least partly , said two adjusting chambers constitute a passage communicating said inlet with said outlet.2. The throttle valve according to claim 1 , wherein said relative movement of said two sealing elements is a relative sliding movement.3. The throttle valve according to claim 1 , wherein said relative movement of said two sealing elements is a relative rotary movement.43. The throttle valve according to any one of - claims 1 , wherein said semi-conical adjusting ...

Подробнее
Номер записи: 54
17-01-2019 дата публикации

Heat dissipation system and heat dissipation method

Номер: US20190018463A1
Автор: Guangzhi Liu
Принадлежит: Inspur Electronic Information Industry Co Ltd

A heat dissipation system includes a motherboard, at least two chips, at least two heat sinks and at least two air guide covers. Every two chips of the at least two chips constitute a chipset, the chips in each chipset are installed on the motherboard in sequence along an airflow direction, each of the at least heat sinks is installed on a surface of the chip corresponding to the heat sink, and every two air guide covers of the at least two air guide covers constitute an air guide group. In the air guide group, a first air guide cover is arranged on a first side of a first chip, and a second air guide cover is arranged on a second side of a second chip. A heat dissipation method based on the system is also provided. The solution ensures a relatively uniform heat dissipation between the chips.

Подробнее
Номер записи: 55
21-01-2021 дата публикации

Membraneless fluidic devices

Номер: US20210018102A1
Автор: Andrew Arthur Stanley, Casey Glick, Erik Samuel Roby, Serol Turkyilmaz
Принадлежит: Facebook Technologies LLC

Example devices include a fluidic device, such as a fluidic valve, including a body formed from a rigid body material including a fluidic source, a fluidic drain, and a fluidic gate, each of which may have a fluid connection with a chamber, or a portion thereof. The device may further include a gate transmission element, located within the chamber, that is controllable between at least a first position and a second position using a gate pressure received through the fluidic drain. Adjustment of the position of the gate transmission element may allow control of fluid flow through the device. Other devices, methods, systems, and computer-readable media are also disclosed.

Подробнее
Номер записи: 56
16-01-2020 дата публикации

VALVE DRIVE DEVICE

Номер: US20200018415A1
Автор: YAZAWA Takehiko, YOKOE Satoru
Принадлежит:

Provided is a valve drive device including a power transmission switching unit capable of reducing noise and improving positional accuracy to perform smooth power switching. In the valve drive device, a valve element drive mechanism includes a motor, a driving gear, a driven gear, and a power transmission switching unit configured to switch between a power transmission state and a power non-transmission state. The power transmission switching unit includes at least one convex unit formed on the driven gear, a rotation restriction unit that is pivotably mounted on the driven gear with respect to the driven gear and engageable with the at least one convex unit, and a lever pivoting restriction unit formed on the driven gear and configured to restrict the rotation restriction unit from pivoting. The rotation restriction unit includes a pivot shaft and a lever unit. 1. A valve drive device comprising a valve element drive mechanism configured to drive a valve element , wherein a motor;', 'a driving gear configured to be rotationally driven by the motor;', 'a driven gear configured to rotate the valve element by rotation of the driving gear while meshing with the driving gear; and', 'a power transmission switching unit configured to switch between a power transmission state where the driving gear meshes with the driven gear to transmit power of the motor to the driven gear and a power non-transmission state where a meshing state between the driving gear and the driven gear is released,, 'the valve element drive mechanism comprises at least one convex unit formed on the driving gear and configured to protrude toward a radial direction of the driving gear; and', 'a rotation restriction unit that is pivotably mounted on the driven gear with respect to the driven gear and configured to be engageable with the at least one convex unit,, 'the power transmission switching unit comprises a pivot shaft inserted in the driven gear; and', 'a lever unit extending from the pivot shaft ...

Подробнее
Номер записи: 57
28-01-2016 дата публикации

MANUAL VALVE, TANK WALL, AND DRAIN DEVICE HAVING THE SAME

Номер: US20160023806A1
Автор: Thurston Tara
Принадлежит:

A manual valve includes a knob and a stem projected from the knob. The stem has a pin and a recess. The pin is configured to be projected from the stem radially outward and to be retracted into the recess radially inward. The pin has a end surface configured to latch onto a pin seat when projected. The knob has a plug radially offset from a center axis of the stem. 1. A manual valve comprising:a knob; anda stem projected from the knob, whereinthe stem has a first pin and a first recess,the first pin is configured to be projected from the stem radially outward and to be retracted into the first recess radially inward,the first pin has a first end surface configured to latch onto a first pin seat when projected, andthe knob has at least one plug radially offset from a center axis of the stem.2. The manual valve according to claim 1 , wherein the stem has a circumferential periphery without a thread.3. The manual valve according to claim 1 , wherein the first recess is radially dented into the stem and is configured to accommodate the first pin when the first pin is radially retracted.4. The manual valve according to claim 1 , wherein the first end surface is substantially at a right angle relative to the center axis of the stem.5. The manual valve according to claim 1 , whereinthe stem further has a second pin and a second recess,the second pin is configured to be projected from the stem radially outward and to be retracted into the second recess radially inward,the second pin has a second end surface configured to latch onto a second pin seat when projected,the second pin is shifted from the first pin around the center axis of the stem at a predetermined angle, andthe second recess is shifted from the first recess around the center axis of the stem at the predetermined angle.6. The manual valve according to claim 5 , whereinthe second pin is radially opposed to the first pin, andthe second recess is radially opposed to the first recess.7. A tank wall of a tank for ...

Подробнее
Номер записи: 58
28-01-2016 дата публикации

CARTRIDGE ASSEMBLY FOR FAUCET

Номер: US20160024761A1
Автор: Korb Yaakov
Принадлежит:

The present invention provides a cartridge assembly for a faucet that provides improved flow rate, flow modulation, and particulate passage. 120.-. (canceled)21. A cartridge assembly for a faucet , the cartridge assembly comprising:a cartridge shell, the cartridge shell including a first end and a second end, the cartridge shell having an exterior surface, the cartridge shell having an interior, the cartridge shell including a pair of openings extending from the interior through the exterior surface between the first end and the second end;a stem, the stem operable to be at least partially disposed within the cartridge shell;a moveable disk, the moveable disk operable to be disposed within the cartridge shell, the moveable disk including a top side and a bottom side, the moveable disk further including a pair of openings extending from the top side through the bottom side, the openings in the moveable disk being symmetrical across a center line of the openings; anda fixed disk, the fixed disk operable to be disposed within the cartridge shell, the fixed disk including a top side and a bottom side, the fixed disk further including a pair of openings extending from the top side through the bottom side, the openings in the fixed disk being symmetrical across a center line of the openings;wherein the stem is operable to be connected to the moveable disk so that rotation of the stem causes rotation of the moveable disk;wherein the bottom side of the moveable disk is operable to abut the top side of the fixed disk;wherein flow through the cartridge assembly flows through the openings in the fixed disk and through the openings in the moveable disk and exits through the openings in the cartridge shell;wherein the openings in the moveable disk and the openings in the fixed disk are configured so that there are two zones of control, a first zone is from an open position at a stem rotation of approximately fifteen degrees to an open position at a stem rotation of approximately ...

Подробнее
Номер записи: 59
28-01-2016 дата публикации

PISTON SLIDE VALVE

Номер: US20160025229A1
Автор: Hermann Jakob
Принадлежит: VOITH GMBH

A piston slide valve including a valve housing, a piston slide mounted movably in the valve housing, which is reciprocally movable in the valve housing and configured to manipulate a fluid flow, and a valve drive. The valve drive includes a rotatable drive shaft, which is mechanically connected to the piston slide via a mechanical coupling. The mechanical coupling includes an actuating element which is eccentrically mounted on the rotatable drive shaft and which engages with a coupling piece that is attached to a radial outside of the piston slide, wherein either the actuating element has a spherical outer surface, which engages into said cylindrical opening of said coupling piece, or the coupling piece has an outer surface, which engages into a cylindrical opening of the actuating element. 1. A piston slide valve for manipulating a fluid flow , comprising:a valve housing; 'a coupling piece that is attached to the radial outside of the piston slide, said coupling piece having a cylindrical opening; and', 'a piston slide mounted movably in said valve housing, said piston slide is reciprocally movable in said valve housing and configured to manipulate said fluid flow, said piston slide having a radial outside and including;'} a rotatable drive shaft; and', 'an actuating element which is eccentrically mounted on said rotatable drive shaft and which engages with said coupling piece that is attached to the radial outside of the piston slide, wherein said actuating element has a spherical outer surface which engages into said cylindrical opening of said coupling piece.', 'a mechanical coupling, wherein said rotatable drive shaft is connected via said mechanical coupling with said piston slide, said mechanical coupling including;'}], 'a valve drive, including2. The piston slide valve according to claim 1 , wherein a diameter of said cylindrical opening of the coupling piece is at least 3 to 4.5-times an eccentric offset of said actuating element relative to said rotatable ...

Подробнее
Номер записи: 60
28-01-2016 дата публикации

LEAF SPRING TYPE VARIABLE VALVE

Номер: US20160025239A1
Автор: Yang Young-Dug
Принадлежит:

A leaf spring type variable valve may include a housing wherein a hinge support part may be formed at a side thereof and an opening may be formed at another side thereof, a valve cover which may be rotatably secured to the hinge support part of the housing to thereby open or close the opening of the housing, and a leaf spring which may be interposed between a leaf spring support part fixedly secured to the hinge support part of the housing and the valve cover to thereby elastically pressurize the valve cover, wherein the leaf spring has an area in contact with the valve cover. 1. A leaf spring type variable valve , comprising:a housing wherein a hinge support part is formed at a side thereof and an opening is formed at another side thereof;a valve cover which is rotatably secured to the hinge support part of the housing to thereby open or close the opening of the housing; anda leaf spring which is interposed between a leaf spring support part fixedly secured to the hinge support part of the housing and the valve cover to thereby elastically pressurize the valve cover,wherein the leaf spring has an area in contact with the valve cover.2. The variable valve of claim 1 , further comprising:a first mounting part which is grooved at a side surface of the valve cover; anda second mounting part which is grooved at a lower side surface of the leaf spring support part,wherein the leaf spring is supported such that a bottom of the leaf spring is inserted in the first mounting part and a top of the leaf spring is inserted in the second mounting part.3. The variable valve of claim 1 , wherein a top of the leaf spring is bent in a direction of the valve cover to thereby prevent excessive opening of the valve cover.4. The variable valve of claim 1 , further comprising:a hinge part which is formed at an end of the valve cover and includes a hinge hole which passes through the hinge part; andan engaging pin which is inserted into a through hole which passes through the hinge ...

Подробнее
Номер записи: 61
16-01-2020 дата публикации

Computer Server Heat Regulation Utilizing Integrated Precision Air Flow

Номер: US20200022287A1
Автор: Klein David
Принадлежит: DHK Storage, LLC

The present invention includes a lateral support member for a server computer constructed to permit advantageous airflow. The lateral support member permits a new rack stand, facility, and complex of computer/member, and features the ability to sealingly accept itself to build a sidewall of the rack and sealingly accept server components (e.g., computers). 1. A server rack stand portion comprising:a server rack stand defining an interior void and an airflow inlet passage, an airflow outlet passage, and an airflow exhaust passage;a substantially sealed computer, adapted to releasably affix within said rack stand, having a case defining an airflow inlet opening and an airflow outlet opening dimensioned to be positioned upon said affixation substantially coaxial to said airflow outlet passage and said airflow exhaust passage, respectively;at least one lateral support member, adapted to horizontally releasably affix to said computer to support said computer upon said vertical posts, defining at least one internal body channel adapted to permit lateral fluid flow;server conduit, adapted to elastically compress and form an interference fit between support member and computer, to form a fluid corridor between said airflow outlet opening and said airflow inlet opening.2. The system of wherein said server conduit includes dimensions substantially similar to dimensions of said body channel.3. The system of wherein said server conduit is adapted to elastically compress and form an interference fit between said support member and said computer claim 2 , to form a fluid corridor between said airflow inlet opening and said body channel.4. The system of wherein said support member body defines a support member recess about a periphery of said airflow outlet opening dimensioned to accept and retain said server conduit.5. The system of wherein said support member body defines a support member recess about a periphery of said body channel dimensioned to accept and retain said server ...

Подробнее
Номер записи: 62
16-01-2020 дата публикации

Computer Server Heat Regulation Utilizing Integrated Precision Air Flow

Номер: US20200022288A1
Автор: Klein David
Принадлежит: DHK Storage, LLC

The present invention includes a lateral support member for a server computer constructed to permit advantageous airflow. The present invention can be operated to shunt organized airflow into multiple computer cases and/or organized airflow from multiple computer cases to a dedicated heat reservoir. 1. A server facility comprising:a building defining an enclosed building interior and having building inlet conduit for sealed movement of gas within said building;a server rack stand comprising lateral support members defining an interior void and an airflow inlet passage, in fluid communication with said building inlet conduit;a computer, adapted to releasably affix between lateral support members of said server rack stand, having case defining an airflow inlet opening and an airflow outlet, exposed to an immediately-adjacent environment; said airflow inlet to be positioned upon said affixation proximate to said airflow inlet passage;server conduit forming a sealed connection between said airflow inlet opening and said airflow inlet passage;an airflow source for urging air from said building inlet conduit to said immediately-adjacent environment.2. The facility of wherein said server rack stand includes a panel defining said interior void and a pair of peripheral posts; and at least one cartridge claim 1 , removably positioned between said lateral posts claim 1 , defining said airflow outlet and a sidewall of said server rack void.3. The facility of wherein said server rack stand includes lateral posts defining a hollow chamber claim 2 , within said posts claim 2 , in fluid communication with said building inlet conduit and said stand interior void.4. The facility of wherein said stand includes said void sidewall is comprised of a plurality of said cartridges.5. The facility of wherein said cartridges includes a selectively actuating impediment adapted to impede airflow form said stand void into said case.6. The facility of further comprising a temperate sensor in ...

Подробнее
Номер записи: 63
21-01-2021 дата публикации

SYSTEM AND METHOD FOR MANAGING THERMAL STATES OF DEVICES

Номер: US20210022271A1
Автор: Embleton Steven, Sy Ben John, Tunks Eric Michael
Принадлежит:

A data processing device includes an internal volume for housing devices. The devices may be, for example, electromagnetic interference emitting devices such as cellular telephones. The data processing devices also includes a suppressor adapted to provide thermal management services to a device of the devices. Providing thermal management services to the device may include isolating the device from the devices in response to the device entering a thermally compromised state. 1. A data processing device , comprising:an internal volume for housing devices; anda suppressor adapted to provide thermal management services to a device of the devices.2. The data processing device of claim 1 , wherein the suppressor is adapted to provide thermal management services by:modifying a shape of the suppressor in response to a thermal state change of the device.3. The data processing device of claim 2 , wherein the shape of the suppressor is modified to encapsulate a portion of the device.4. The data processing device of claim 2 , wherein the shape of the suppressor is modified to be complementary to a second shape of the device.5. The data processing device of claim 1 , further comprising:a director, disposed proximate to the suppressor, that is adapted to manage a shape change of the suppressor while the suppressor provides the thermal management services.6. The data processing device of claim 1 , wherein the suppressor is disposed in a heat flow path of the device.7. The data processing device of claim 1 , wherein the device is an electromagnetic interference emitting device.8. The data processing device of claim 1 , wherein the device is a computing device.9. The data processing device of claim 8 , further comprising:a second suppressor adapted to provide thermal management services to a second device of the devices.10. The data processing device of claim 9 , wherein the suppressor has a shape corresponding to the device and the second suppressor has a second shape ...

Подробнее
Номер записи: 64
25-01-2018 дата публикации

EXHAUST SYSTEM AND CONTROL DEVICE

Номер: US20180023719A1
Автор: HIRATA Nobuyuki, HIROTA Kiyonori, KOZAKI Junichiro, NAKAMURA Masaya, NAKATANI Atsuo
Принадлежит:

A control device configured to control each of a vacuum pump and a vacuum valve provided on a side of a suction port of the vacuum pump, the control device comprises: a motor driver configured to drive a rotor driving motor of the vacuum pump; a valve plate driver configured to drive a valve plate driving motor of the vacuum valve; and a controller configured to control the motor driver and the valve plate driver. 1. A control device configured to control each of a vacuum pump and a vacuum valve provided on a side of a suction port of the vacuum pump , the control device comprising:a motor driver configured to drive a rotor driving motor of the vacuum pump;a valve plate driver configured to drive a valve plate driving motor of the vacuum valve; anda controller configured to control the motor driver and the valve plate driver.2. The control device according to claim 1 , further comprising:a power section configured to convert AC power to DC power and supply the DC power to each of the motor driver, the valve plate driver, and the controller.3. The control device according to claim 1 , further comprising:a communication section configured to carry out communication related to valve operations and communication related to pump operations with an external device via a shared communication interface.4. The control device according to claim 1 , further comprising:a single temperature controller configured to control a pump side heater provided on the vacuum pump and a valve side heater provided on the vacuum valve.5. An exhaust system comprising:a vacuum pump;a vacuum valve mounted on a suction port of the vacuum pump; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the control device according to .'}6. The exhaust system according to claim 5 , whereinthe control device is provided on a base bottom surface of the vacuum pump, andthe control device is connected to the vacuum valve by connecting a cable to a connector provided on the control device and a connector ...

Подробнее
Номер записи: 65
10-02-2022 дата публикации

Valve for varying flow conductance under vacuum

Номер: US20220042617A1
Автор: Muhammad M. Rasheed, Muhannad MUSTAFA
Принадлежит: Applied Materials Inc

Embodiments described herein relate to a valve for semiconductor processing. The valve includes a valve body having an inlet conduit and an outlet conduit separated by a diaphragm body. The diaphragm body includes a motor, a transmission link coupled to the motor, a rotatable ring surrounding a fixed plate and separated by a dynamic seal, the rotatable ring coupled to the transmission link, and one or more shutter plates movably coupled to the rotatable ring by a respective pivotable fastener, wherein the fixed plate includes an opening and the one or more shutter plates are movable relative to the opening.

Подробнее
Номер записи: 66
24-01-2019 дата публикации

VALVE TOP

Номер: US20190024820A1
Автор: THURAU Friedrich
Принадлежит: FLUEHS DREHTECHNIK GMBH

A valve top has a headpiece through which passes axially a spindle that can actuate a valve which is formed by a control disk that can rotate relative to an inlet disk, wherein the lateral surface of the spindle has, circumferentially on its side oriented away from the control disk, a curved path which receives at least one cam of a control sleeve which is arranged secure in rotation, is mounted over the end of the spindle and can be moved axially along the spindle, wherein the curved path is formed such that a vertical displacement of the control sleeve along the spindle brings about a defined rotation of the spindle. 1123422236462222262. A valve top having a head piece () , through which a spindle () passes axially , by way of which spindle a valve can be activated , which valve is formed by a control disk () that can rotate relative to an inlet disk () , wherein a curved track () is introduced into the mantle surface of the spindle () , on its side that is directed counter to the control disk () , into which track at least one cam () of a control sleeve () that is set onto the spindle () on the end side , in torque-proof manner , engages , which sleeve can be moved axially along the spindle () , wherein the curved track () is configured in such a manner that a defined rotation of the spindle () is brought about by means of an axial displacement of the control sleeve () along the spindle ().26646. The valve top according to claim 1 , wherein the control sleeve () has two cams () that are preferably disposed diametrically relative to one another claim 1 , which are particularly preferably formed on the control sleeve ().3222. The valve top according to claim 1 , wherein the curved track () runs in the form of saw teeth around the mantle surface of the spindle ().4638. The valve top according to claim 1 , wherein the control sleeve () is biased opposite to the control disk () claim 1 , by way of a spring element claim 1 , preferably by way of a helical spring (). ...

Подробнее
Номер записи: 67
29-01-2015 дата публикации

VALVE ASSEMBLY FOR A TWO HANDLE FAUCET

Номер: US20150028241A1
Автор: Marty Garry Robin, Thomas Kurt Judson
Принадлежит:

The present disclosure relates generally to a faucet valve cartridge configured for use within a dual handle faucet The valve cartridge includes first and second fluid flow control members and received within a valve housing and configured to control fluid flow from an inlet to an outlet 1. A valve cartridge for a faucet comprising:a valve housing;a first fluid flow member received within the valve housing, the first fluid flow member including a first sealing surface configured to rotate about a longitudinal axis;a second fluid flow member received within the valve housing and restrained from moving, the second fluid flow member including a second sealing surface, and at least one fluid opening extending into the second sealing surface, the first sealing surface sealingly engaging the second sealing surface to define a common interface including an outer portion having an inner boundary and an outer boundary, the inner boundary defined by the at least one fluid opening;a stem extending along the longitudinal axis, the stem being operably coupled to the first fluid flow member and configured to rotate the first fluid flow member about the longitudinal axis; andat least one cleaning channel formed within at least one of the inner and outer boundaries of the common interface and configured to collect debris from between the first fluid flow member and the second fluid flow member and expel the debris radially from the common interface.2. The valve cartridge of claim 1 , wherein:the first fluid flow member includes an outer surface opposite the first sealing surface, and a blind connecting recess extending inwardly from the first sealing surface and sealed from the outer surface;the second fluid flow member includes an outer surface opposite the second sealing surface, a first fluid opening extending into the outer surface and the second sealing surface, a second fluid opening extending into the outer surface and the second sealing surface, and a sealing bridge ...

Подробнее
Номер записи: 68
25-01-2018 дата публикации

TECHNOLOGIES FOR RACK COOLING

Номер: US20180027703A1
Автор: Adiletta Matthew J., Crocker Michael T., GORIUS AARON, WILDE MYLES
Принадлежит:

Technologies for rack cooling includes monitoring a temperature of a sled mounted in a rack and controlling a cooling system of the rack based on the temperature of the sled. The cooling system includes a cooling fan array, which may be controlled to cool the sled. Additionally, if needed, one or more adjacent cooling fan arrays that are located adjacent to the controlled cooling fan array may be adjusted to provide additional cooling to the sled. 1. A cooling controller of a data center , the cooling controller comprising:one or more processors; monitor sensor data indicative of a temperature of a first sled mounted in a first sled slot of a rack; and', 'control a cooling system of the rack based on the temperature of the sled to control the temperature of the sled., 'one or more memory devices having stored therein a plurality of instructions that, when executed by the one or more processors, cause the cooling controller to2. The cooling controller of claim 1 , wherein to control the cooling system of the rack comprises to control a fan speed of a fan array of the first sled slot of the rack to cool the sled.3. The cooling controller of claim 2 , wherein the plurality of instructions claim 2 , when executed by the one or more processors claim 2 , further cause the cooling controller to determine whether the cooling of the first sled provided by the fan array of the first sled slot requires augmenting based on the temperature of the first sled.4. The cooling controller of claim 3 , wherein to determine whether the cooling of the first sled requires augmenting comprises to compare the temperature of the first sled to a reference threshold temperature.5. The cooling controller of claim 4 , wherein to determine whether the cooling of the first sled requires augmenting comprises to compare the temperature of the first sled to a temperature of a second sled mounted in a second sled slot of the rack adjacent to the first sled slot.6. The cooling controller of claim 4 , ...

Подробнее
Номер записи: 69
24-01-2019 дата публикации

DRIVE CAGE PANELS TO DIVERT FLOWS OF AIR

Номер: US20190029145A1
Автор: Hautala Reino E., Tanzer Herbert J., Zardkoohi Khosrow
Принадлежит:

Example drive cage panels for drive cages are disclosed. For example, a drive cage panel for a drive cage may include a plurality of air inlet holes in a front face of the drive cage panel, a plurality of air guides through a surface of the drive cage panel, the plurality of air guides aligned with a drive region of the drive cage, and an air baffle. In one example, the air baffle is to divert a flow of air from the plurality of air inlet holes to the drive region via the plurality of air guides when deployed on the surface of the drive cage panel. 1. A drive cage panel for a drive cage , the drive cage panel comprising:a plurality of air inlet holes in a front face of the drive cage panel;a plurality of air guides through a surface of the drive cage panel, the plurality of air guides aligned with a drive region of the drive cage; andan air baffle, the air baffle to divert a flow of air from the plurality of air inlet holes to the drive region via the plurality of air guides when the air baffle is deployed on the surface of the drive cage panel.2. The drive cage panel of claim 1 , wherein the air baffle is to block the flow of air from the plurality of air inlet holes to a rear of the drive cage panel when deployed on the surface of the drive cage panel.3. The drive cage panel of claim 1 , wherein the air baffle is removable from the surface of the drive cage panel.4. The drive cage panel of claim 3 , wherein the drive cage panel is to pass the flow of air to a rear of the drive cage panel when the air baffle is not deployed on the surface of the drive cage panel.5. The drive cage panel of claim 4 , wherein the rear of the drive cage panel is aligned to a backplane.6. The drive cage panel of claim 1 , wherein the plurality of air guides is formed along a plurality of ridges on the surface of the drive cage panel claim 1 , the plurality of ridges extending from a front of the drive cage panel to a rear of the drive cage panel.7. The drive cage panel of claim 1 , ...

Подробнее
Номер записи: 70
02-02-2017 дата публикации

LINE BLIND VALVE ASSEMBLY HAVING AN INJECTION SEALING SYSTEM

Номер: US20170030470A1
Автор: Al-Amri Omar M.
Принадлежит:

A blind assembly for use in a piping circuit that includes a blind element and an injection system. The blind element has a planar portion that is transversely mounted in the piping circuit to block flow through the piping circuit. When the blind element is installed, it has one or more flat surfaces that are in sealing contact with another component of the piping circuit, such as a flange face, to define a sealing interface. A primary seal is provided between the blind element and the other component of the piping circuit and which circumscribes at least a portion of the sealing interface. The injection system is in communication with the sealing interface, and selectively injects a sealant material into the sealing interface to form a redundant seal in the sealing interface and around the primary seal. An injection fitting can mount to the flange for injecting the sealant. 1. A blind valve assembly for use in a fluids handling circuit having a flange mounted on an end of a tubular , the blind valve assembly comprising:a blind element comprising a planar surface in communication with an inside of the tubular and that has an outer periphery in sealing contact with the flange to define a sealing interface;a seal provided along the circumference of the sealing interface and that defines a pressure barrier along a radial path;a recess on the planar surface along the sealing interface and that circumscribes the seal; anda sealant injection system in communication with the recess, so that when sealant is injected into the recess, a redundant seal is provided along the recess and that circumscribes the seal.2. The blind valve assembly of claim 1 , further comprising a passage through the flange that has an end in communication with the recess claim 1 , and an opposite end in selective communication with the sealant injection system.3. The blind valve assembly of claim 2 , wherein the sealant injection system comprises a sealant source that injects sealant into the passage ...

Подробнее
Номер записи: 71
01-02-2018 дата публикации

ACTUATOR

Номер: US20180031139A1
Автор: Sundararajan Alagarsamy
Принадлежит:

A valve actuator assembly having an actuator housing coupled to a bonnet and a housing lid. A hydraulic cylinder is positioned within the actuator housing and directly coupled to the bonnet. A piston is positioned within the hydraulic cylinder and coupled to a spring lifter assembly and a spring is positioned within the actuator housing and having a first end and a second end, the first end being coupled to a lower surface of the housing lid, and the second end being coupled to the spring lifter assembly. An operating stem is coupled to the piston and positioned in a channel extending through the bonnet to a valve body assembly. 1. A valve actuator assembly comprising:an actuator housing coupled to a bonnet and a housing lid;a hydraulic cylinder positioned within the actuator housing and coupled to the bonnet;a piston positioned within the hydraulic cylinder and coupled to a spring lifter assembly;a spring positioned within the actuator housing and having a first end and a second end, the first end coupled to a lower surface of the housing lid, and the second end coupled to the spring lifter assembly; andan operating stem coupled to the piston, positioned in a channel, and extending through the bonnet to a valve body assembly.2. The valve actuator assembly of comprising a pressure compensator positioned externally and adjacent to the actuator housing.3. The valve actuator assembly of wherein the operating stem is coupled to a gate.4. The valve actuator assembly of wherein the hydraulic cylinder directly contacts the bonnet.5. The valve actuator assembly of comprising a pressure compensator inside the actuator housing.6. The valve actuator assembly of wherein the pressure compensator is positioned within a recess of the housing lid.7. The valve actuator assembly of wherein the pressure compensator includes a free-floating piston claim 5 , an outer sleeve guide claim 5 , and an inner sleeve guide.8. The valve actuator assembly of wherein the free-floating piston is ...

Подробнее
Номер записи: 72
02-02-2017 дата публикации

COMPUTER SYSTEM WITH SIDE PLENUM COOLING

Номер: US20170031392A1
Автор: Beall Christopher Strickland, Bryan David Edward, Frink Darin Lee
Принадлежит: Amazon Technologies, Inc.

A rack-mountable computer system directs separate portions of a cooling airflow from an inlet air plenum in the computer system interior through separate air passages to remove heat from separate portions of a set of heat-producing components. The air passages can preclude a portion of cooling airflow removing heat from a component from being preheated by another component. Plenums and air passages can be established through the arrangement of components in the interior. Components can be arranged in progressive offsets throughout the depth of the interior to vary plenum flow area throughout the depth, which can progressively impede and redirect airflow through the inlet plenum into the air passages. Arrangements can include an angled row, a staggered configuration, etc. The computer system can include a chassis which can translate, while maintaining operation of hot-pluggable electronic components coupled throughout the depth, to enable swapping of hot-pluggable electronic components throughout the interior. 1. A system for storing data , comprising:a rack; and a chassis that at least partially encompasses a chassis interior, the chassis comprising an intake end and an exhaust end, wherein the intake end comprises at least two intake air vents configured to receive cooling air into the chassis interior;', 'at least two sets of hot-pluggable mass storage devices coupled to the chassis, wherein each set extends at least partially through both a depth of the chassis interior and opposite directions through a width of the chassis interior;', 'at least two separate intake air plenums configured to receive cooling air from a separate intake air vent, wherein each intake air plenum is bounded by a separate intake vent of the at least two intake air vents, a separate one of opposite sides of the chassis, and a proximate set of the at least two sets of hot-pluggable mass storage devices;', 'at least one exhaust air plenum, bounded by a portion of the exhaust end and each ...

Подробнее
Номер записи: 73
01-02-2018 дата публикации

Bulk adhesive transfer devices, knife gate valve devices, and related systems and methods

Номер: US20180031163A1
Автор: Charles P. Ganzer, Enes Ramosevac, Leslie J. Varga, Raymond J. Slattery, III, Ronald Ramspeck
Принадлежит: Nordson Corp

A bulk adhesive transfer system for transferring adhesive particulate to a melter includes a bulk supply and a transfer device, which may define a hopper of the melter, a mobile bin, and/or a buffer unit. The transfer device is configured to receive unmelted adhesive particulate from the bulk supply and then be selectively docked with the melter to transfer the adhesive particulate to the melter. The bulk adhesive transfer system may also include a knife gate valve device, which includes a plurality of ports that sequentially open and close to control flow of the adhesive particulate towards the melter. The bulk adhesive transfer system simplifies refilling operations for a melter while enabling continuous operation of the melter, even when the transfer device is undocked for removal from the melter.

Подробнее
Номер записи: 74
05-02-2015 дата публикации

SPLIT GATE VALVE WITH BIASING MECHANISM

Номер: US20150034851A1
Автор: Hoang Loc Gia, Svoboda S. Mark
Принадлежит:

A system includes a split gate valve with first and second gate sections coupled together and configured to move together within a cavity of the split gate valve between an open position and a closed position. The split gate valve includes a rolling actuator to reduce friction and to convert a rotational input into a linear motion to move the first and second gate sections between the open and closed positions. The split gate valve also includes at least one expansion bar configured to bias the first and second gate sections from one another to seal against opposite seats of the split gate valve, wherein each expansion bar includes a spring mechanism configured to compress upon moving the first and second gate sections into and beyond the closed position to prevent buckling of the expansion bar. 1. A system , comprising: a first gate section;', 'a second gate section;', 'a first slot having a first constant width slot portion and a first tapered slot portion; and', 'a first expansion bar disposed in the first slot, wherein the first expansion bar is configured to expand the first and second gate sections relative to one another., 'a split gate valve, comprising2. The system of claim 1 , wherein split gate valve has a first clearance between the first expansion bar and the first constant width slot portion of the slot.3. The system of claim 1 , wherein the first constant width slot portion is at least half a length of the first slot.4. The system of claim 1 , wherein the first slot extends an entire length between opposite end walls of the first and second gate sections.5. The system of claim 1 , wherein the first expansion bar comprises a first constant width bar portion and a first tapered bar portion.6. The system of claim 1 , wherein the first slot comprises a first slot section disposed in the first gate section and a second slot section disposed in the second gate section.7. The system of claim 6 , wherein the first and second slot sections are disposed on a ...

Подробнее
Номер записи: 75
31-01-2019 дата публикации

Black-Powder-Resistant Through Conduit Valve

Номер: US20190032793A1
Автор: Jiminez Fil, Lah Ruben F., Larsen Gary
Принадлежит:

A valve having improved resistance to black powder wear and damage includes a valve body defining a flow passage therethrough, an upper bonnet assembly defining a stem opening, and a stem passing through the stem opening. The valve also includes an elongate gate having a proximal end operatively attached to the stem, a distal end, an orifice sized and adapted to permit essentially unopposed passage of material through the gate when the orifice is aligned with the flow passage of the valve body, the orifice being located proximate the proximate end of the gate, and a solid portion sized and adapted to substantially completely block the flow of material through the gate when the solid portion is aligned with the flow passage of the valve body, the solid portion being located distally of the orifice such that the orifice is located between the proximal end and the solid portion. 1. A valve having improved resistance to black powder wear and damage , comprising:a valve body adapted for connection in an oil or gas pipeline and defining a flow passage therethrough;an upper bonnet assembly attached to the valve body and defining a stem opening;a stem passing through the stem opening; and a proximal end operatively attached to the stem;', 'a distal end;', 'an orifice sized and adapted to permit essentially unopposed passage of material through the gate when the orifice is aligned with the flow passage of the valve body, the orifice being located proximate the proximate end of the gate; and', 'a solid portion sized and adapted to substantially completely block the flow of material through the gate when the solid portion is aligned with the flow passage of the valve body, the solid portion being located distally of the orifice such that the orifice is located between the proximal end and the solid portion., 'an elongate gate comprising2. The valve as recited in claim 1 , wherein the upper bonnet assembly is sized to receive a portion of the elongate gate comprising the ...

Подробнее
Номер записи: 76
31-01-2019 дата публикации

KNIFE GATE VALVE

Номер: US20190032794A1
Автор: RUELLAND Frédéric, SIMARD Clément
Принадлежит: OxO Fab Inc.

A knife gate valve including a knife valve gate, a gate actuation mechanism, operatively connected to the knife valve gate, a two-part sleeve and a valve body. The two-part sleeve includes an upstream section and a downstream section with the knife valve gate being selectively insertable therebetween. The valve body includes an upper casing section and a lower casing section pivotally connected to one another. The upper casing section and the lower casing section each include a concave cavity together defining a sleeve receiving channel of the valve body. The two-part sleeve is removably engageable in the sleeve receiving channel. The upper casing section and the lower casing section are pivotable between an operative configuration preventing removal of the two-part sleeve from the sleeve receiving channel and a maintenance configuration allowing insertion and removal of the two-part sleeve from the sleeve receiving channel. 1. A knife gate valve comprising:a knife valve gate;a gate actuation mechanism operatively connected to the knife valve gate;a removable two-part sleeve comprising an upstream section and a downstream section each having a tubular body, the knife valve gate being selectively insertable between the upstream section and the downstream section thereof; anda valve body comprising an upper casing section and a lower casing section pivotally connected to one another, the upper casing section and the lower casing section each including a concave cavity delimited by a concave cavity delimiting surface and together defining a sleeve receiving channel of the valve body, the removable two-part sleeve being removably engageable in the sleeve receiving channel, the upper casing section and the lower casing section being pivotable between an operative configuration preventing removal of the removable two-part sleeve from the sleeve receiving channel and a maintenance configuration allowing insertion and removal of the removable two-part sleeve from the sleeve ...

Подробнее
Номер записи: 77
01-05-2014 дата публикации

Electronic device with air guiding plates

Номер: US20140118935A1
Автор: Zhi-Bin Guan
Принадлежит: Individual

An electronic device includes a main body, two air guiding plates, and a cover. The main body includes a bottom plate and two side plates extending up from opposite sides of the bottom plate. A number of mounting tabs extend from an inner side of each side plate, arranged in a row. A circuit board is supported on the bottom plate, and includes a number of electronic components located between the two rows of mounting tabs. A cutout is defined in a top of each mounting tab. A number of hooking slots are defined in a bottom of each air guiding plate. Top walls of the hooking slots of each air guiding plate are respectively supported by bottom walls of the cutouts of the corresponding row of mounting tabs. The cover is covered on a top of the main body and abuts tops of the air guiding plates.

Подробнее
Номер записи: 78
30-01-2020 дата публикации

PNEUMATIC DIAPHRAGM ACTUATOR AND SAFETY VALVE

Номер: US20200032920A1
Автор: Bo Wei, Chen Ting, LIU Haibo
Принадлежит:

The disclosure discloses a pneumatic diaphragm actuator and a safety valve. The pneumatic diaphragm actuator comprises a cylinder body, a diaphragm, a diaphragm supporting seat, a lower support, a spring, a spring seat, a connecting rod connected with a valve rod, and a valve cover provided with packing and packing gland. An outer circumferential surface of the lower part of the connecting rod is in thread connection with an adjusting nut, and a lower end of the adjusting nut props against the packing gland. The valve cover is provided with a back seal step therein for supporting the packing, and a back seal detection hole. The adjustment of drift diameter test can be carried out quickly through the adjusting nut, and the back seal detection can be carried out quickly through the back seal detection hole. 1. A pneumatic diaphragm actuator , comprising a cylinder body , a diaphragm and a diaphragm supporting seat provided within the cylinder body , a lower part of the cylinder body being provided with a lower support fixedly connected with a valve cover of a flat gate valve , the lower support being provided with a spring thereon , an upper end of the spring being provided with a spring seat , the spring seat being provided with a connecting rod thereon connected with a valve rod of the flat gate valve , the valve cover being further provided with packing and packing gland thereon , wherein , an outer circumferential surface of a lower part of the connecting rod is in threaded connection with an adjusting nut capable of adjusting a fixing position up and down , and a lower end of the adjusting nut has a propping-against surface propped against the packing gland; wherein , the valve cover is provided with a back seal step for supporting the packing , the valve rod movably goes through the back seal step , a back seal structure is provided between the valve rod and the back seal step , the valve cover is provided with a back seal detection hole communicating internally ...

Подробнее
Номер записи: 79
04-02-2021 дата публикации

Valve upper part

Номер: US20210033215A1
Автор: Friedrich Thurau
Принадлежит: FLUEHS DREHTECHNIK GMBH

A valve upper part, in particular for sanitary fittings, includes a sleeve-type head piece, which can be fastened in a valve housing of a fitting and through the center of which a spindle extends, which has a handle connection and is mounted for rotation about the longitudinal axis of the spindle and by which a valve body can be actuated, a groove being formed in the spindle, which groove receives an elastic sliding bush, which radially surrounds at least some regions of the spindle and which lies against at least some regions of the inner lateral surface of the head piece.

Подробнее
Номер записи: 80
04-02-2016 дата публикации

Information Handling System Thermal Management Enhanced By Estimated Energy States

Номер: US20160037686A1
Автор: Lovicott Dominick A., Shabbir Hasnain
Принадлежит: DELL PRODUCTS L.P.

Thermal conditions at processing components disposed in an information handling system are estimated by applying conservation of energy and component power consumption so that discrete control of information handling system exhaust temperatures is more accurately maintained. For example, a PCI backplane communications card has its power consumption estimated based upon its width so that air flow through the information handling system is adequate to meet an exhaust temperature constraint. 1. A system for thermal management at an information handling system , the system comprising:plural temperature sensors operable to sense temperatures at plural locations associated with the information handling system;a power supply operable to provide power to plural subsystems of the information handling system;a cooling fan operable to generate a cooling airflow in the information handling system at plural airflow rates; anda thermal manager stored in non-transitory memory and interfaced with the plural temperature sensors, the power supply and the cooling fan, the thermal manager operable to execute on a processing component to apply at least the power provided to one of the plural subsystems to estimate a thermal condition proximate the one of the plural subsystems and to apply the estimated thermal condition to set the cooling fan airflow rate.2. The system of wherein the estimated thermal condition comprises an ambient temperature within the one of the plural subsystems.3. The system of wherein the one of the plural subsystems comprises a backplane communications manager.4. The system of wherein the backplane communications manager is a PCI card.5. The system of wherein the estimated thermal condition is derived at least in part from a width of the PCI card.6. The system of wherein the estimated thermal condition comprises an inlet temperature at another of the plural subsystems.7. The system of wherein the thermal manager applies the estimated thermal condition to set the ...

Подробнее
Номер записи: 81
08-02-2018 дата публикации

ELECTRONIC CIGARETTE AND ATOMIZER DEVICE THEREOF

Номер: US20180035718A1
Автор: Liu Pingkun
Принадлежит:

An electronic cigarette and an atomizer device thereof are provided. The atomizer device includes a housing, a liquid reservoir chamber () formed in the housing, and an adjusting valve () engaging with the housing; a liquid injection channel () is defined in the housing for injecting liquid solution into the liquid reservoir chamber (); a first opening () corresponding to the liquid injection channel () is defined in the adjusting valve (); the adjusting valve () is movable between a first position and a second position across a surface of the housing; when the adjusting valve is in the first position, the first opening () communicates with the liquid injection channel () to open the liquid injection channel (), and when the adjusting valve () is in the second position, the first opening () misaligns with the liquid injection channel () to close the liquid injection channel (). 111513113111513111131131313111131113113131111311131. An atomizer device , wherein the atomizer device comprises a housing , a liquid reservoir chamber () formed in the housing , and an adjusting valve () engaging with the housing; a liquid injection channel () is defined in the housing for injecting liquid solution into the liquid reservoir chamber (); a first opening () corresponding to the liquid injection channel () is defined in the adjusting valve (); the adjusting valve () is movable between a first position and a second position across a surface of the housing; when the adjusting valve is in the first position , the first opening () communicates with the liquid injection channel () to open the liquid injection channel () , and when the adjusting valve () is in the second position , the first opening () misaligns with the liquid injection channel () to close the liquid injection channel ().21121111121131111121151111121131151131113. The atomizer device of claim 1 , wherein the housing comprises an air flowing pipe () claim 1 , a cartridge () sleeved on the air flowing pipe () claim 1 , ...

Подробнее
Номер записи: 82
11-02-2016 дата публикации

SLIDE VALVE

Номер: US20160040788A1
Автор: KOGAME Masahito, TAGUCHI Tatsuhiro
Принадлежит:

A slide valve comprises: a casing having a pair of facing flow channels; a slide plate inserted into and removed from a space between the flow channels; and an annular sealing body slidingly moving in a facing direction of the flow channels inside the casing and coming into contact with the slide plate inserted between the flow channels to bring the slide valve into a closed state. A first sealing member sealing a gap between the sealing body and the inner peripheral wall surface is disposed on an inner peripheral surface of the annular sealing body and a second sealing member sealing a gap between the sealing body and the outer peripheral wall surface is formed on an outer peripheral surface of the annular sealing body. 1. A slide valve comprising:a casing having a pair of facing flow channels;a slide plate inserted into and removed from a space between the flow channels; andan annular sealing body slidingly moving in a facing direction of the flow channels inside the casing and coming into contact with the slide plate inserted between the flow channels to bring the slide valve into a closed state, whereinan annular housing section having an inner peripheral wall surface and an outer peripheral wall surface and housing the slidingly moving sealing body is formed on the casing, anda first sealing member sealing a gap between the sealing body and the inner peripheral wall surface is disposed on an inner peripheral surface of the annular sealing body and a second sealing member sealing a gap between the sealing body and the outer peripheral wall surface is formed on an outer peripheral surface of the annular sealing body.2. The slide valve according to claim 1 , whereinthe sealing body includesan annular seal ring on which the first sealing member and the second sealing member are disposed, andan annular piston member which is connected to the seal ring in a slide direction in a stacked state and driven to slide.3. The slide valve according to claim 2 , whereina ...

Подробнее
Номер записи: 83
11-02-2016 дата публикации

CLOSURE ELEMENT FOR A VACUUM VALVE WITH PRESSED-OFF, VULCANIZED-ON SEAL

Номер: US20160040789A1
Автор: Bestebner Jürgen
Принадлежит:

Some embodiments may include a closure element for a vacuum valve that may be configured, for example, for the gastight closing of a process volume by means of cooperation with a vacuum valve opening of the vacuum valve. In some embodiments, the closure element may include a first sealing surface, corresponding to a second sealing surface of the vacuum valve opening, wherein the second sealing surface surrounds the vacuum valve opening, and a sealing material vulcanized onto the first sealing surface and in accordance with its course and having a defined height in the direction of the surface normal of the first sealing surface. In some embodiments, the sealing material may have a defined shape with respect to a sealing material cross section, comprising a first seal portion, provided on the process volume side, and a second seal portion, provided, in particular, facing away from the process volume. 115.-. (canceled)16. A closure element for a vacuum valve and configured for the gastight close-off of a process volume by means of cooperation with a vacuum valve opening , provided for the process volume of the vacuum valve , the closure element comprising:a first sealing surface corresponding to a second sealing surface of the vacuum valve opening wherein the second sealing surface surrounds the vacuum valve opening; and a first seal portion provided on the process volume side; and', 'a second seal portion provided facing away from the process volume;, 'a sealing material vulcanized onto the first sealing surface and in accordance with the course thereof and having a defined height in the direction of the surface normal of the first sealing surface, wherein the sealing material has a defined shape with respect to a sealing material cross section, comprisingwherein the closure element has a compression adjoining the first seal portion and having a pressing edge; andwherein the pressing edge is shaped, and is configured with respect to the first seal portion, such that ...

Подробнее
Номер записи: 84
09-02-2017 дата публикации

AXIALLY ALIGNED ROTATIONALLY ADJUSTABLE FLOW CONTOL VALVE

Номер: US20170037976A1
Автор: Holloway Bryan, Tuineag Stefan I.
Принадлежит: Griswold Controls, LLC

A rotationally adjustable valve is disclosed whereby the user is able to control the flow of fluids from complete shutoff to maximum flow by rotating the adjustment means of the valve, said rotation being axial to the flow of the fluid. Additionally, the user is able to attach high and low pressure test probes directly to the valve, as it is rotatably adjusted, so that additional equipment is not required next to the valve. An embodiment of this invention includes the use of an adjustable Cv disk to set the maximum flow of the valve, rather than just create a simple 180° on/off, very similar to a current 90° ball valve that this device will replace. 1. A valve comprising:a valve body, an inlet end, and an outlet end, and a bore extending through the inlet end, the valve body, and the outlet end, said valve body defining a longitudinal axis of the valve;a first disk disposed within the valve body, disposed perpendicularly to the axis, said first disk have a first aperture through which fluid can flow, said first disk being rotationally fixed relative to the valve body;a second disk disposed within the bore of the valve body, disposed perpendicularly to the axis, said second disk have a second aperture through which fluid can flow, said second disk being rotatably disposed relative to the valve body;means for rotating the first disk relative to the second disk to move the first aperture into alignment with the second aperture to allow flow through the first and second apertures and to move the first aperture out of alignment with the second aperture to prevent flow through the first and second apertures; anda Venturi disposed within the body section, spaced from and proximate the first and second disks.2. The valve of claim 1 , wherein:the first disk is rotationally fixed to the valve body, and the second disk is rotatable relative to the valve body.3. The valve of claim 2 , wherein:the second disk is rotationally fixed to an end.4. The valve of claim 1 , further ...

Подробнее
Номер записи: 85
09-02-2017 дата публикации

ROTARY DISTRIBUTOR

Номер: US20170037979A1
Автор: BARACCANI Davide
Принадлежит:

Described is a rotary distributor for distributing a pressurised fluid to a plurality of movable user devices (), comprising a first element () associated with a fixed frame () and connected to a source () of fluid; a selector () having a plurality of openings () connected to corresponding ducts for passage of the fluid connected to the corresponding movable user devices (), the selector () being movable as one with the plurality of movable user devices (); a manifold () which has a first surface () located in front of the first element () and a second surface () located in front of the selector (); the manifold () is associated with the first element (), and has an opening for connection and passage of fluid between the first element () and the selector (); the opening has a dimensional extension (a) which is able to touch a predetermined number of openings () of the selector () in movement to allow a passage of fluid towards the openings () of the selector () in movement; the opening of the manifold () consists of a through slot (), open on the first surface () located in front of the first element () and also open on the second surface () located in front of the selector (). 1. A rotary distributor for distributing a pressurised fluid to a plurality of movable user devices , comprising:a first element associated with a fixed frame and comprising a through hole to which is connected a source of pressurised fluid;a selector having a plurality of openings connected to corresponding ducts for the passage of fluid connected to the corresponding movable user devices, the selector being connected integrally to the movable user devices and movable in rotation relative to the fixed frame;a manifold with a first surface positioned in front of the first element and with a second surface positioned in front of the selector; the manifold being associated with the first element, and having an opening for connection and passage of fluid between the first element and the ...

Подробнее
Номер записи: 86
12-02-2015 дата публикации

SHUTTER VALVE

Номер: US20150041695A1
Автор: Daniels Kyle P.
Принадлежит:

A shutter valve for regulating pressure and controlling fluid flow comprising an actuator ring having a plurality of gear teeth, the gear teeth driven by a mating gear or other means. A plurality of obturator pin bosses, each pin boss affixed within an inside circumference of the actuator ring, the pin boss further comprising a hinge pin aperture. The shutter valve further comprises three or more obturator elements, each obturator element defining a petal shape structure including a tongue and groove feature along at least a portion of an outside circumference thereof, and wherein each obturator element is hingedly coupled to a hinge pin aperture of an obturator pin boss. A hook element is located at an apex of said petal shape structure of each obturator element. The shutter value further includes a housing defining a cavity or holding the actuator ring and the three or more obturator elements. 1. A shutter valve for regulating pressure and controlling fluid flow , comprising:an actuator ring comprising a plurality of gear teeth, the gear teeth driven by a mating gear;a plurality of obturator pin bosses, each pin boss affixed within an inside circumference of the actuator ring, the obturator pin boss further comprising a hinge pin aperture;three or more obturator elements, each obturator element defining a petal shape structure including a tongue and groove feature along at least a portion of an outside circumference thereof, and wherein each obturator element is hingedly coupled to a hinge pin aperture of an obturator pin boss;a hook element located at an apex of said petal shape structure of each obturator element; anda housing defining a cavity for holding the actuator ring and the three or more obturator elements.2. The shutter valve of claim 1 , wherein the petal shape structure of each obturator element further comprises a seal surface along at least a portion of the outside circumference thereof3. The shutter valve of claim 2 , wherein said seal surface of ...

Подробнее
Номер записи: 87
12-02-2015 дата публикации

SERVER AND HEAT DISSIPATING ASSEMBLY THEREOF

Номер: US20150043148A1
Автор: ZHANG Jin, Zhao Liming
Принадлежит:

A server and a heat dissipating assembly thereof includes an airflow generating device, a central processing unit, several memory slots, a first cooling fin set, a second cooling fin set and a heat conductive member. The airflow generating device generates an airflow flowing along an airflow direction and is located at a front side of the central processing unit. The several memory slots are used to plug of memories, and they are located at a lateral side of a central processing unit. The first cooling fin set is correspondingly located over the central processing unit and at a lateral side of the memory slots. The second cooling fin set is located at a front side of the memory slots and between the airflow generating device and the memory slots. The first cooling fin set is thermally connected with the second cooling fin set via the heat conductive member. 1. A server , comprising:an airflow generating device for generating airflow to flow along an airflow direction;a central processing unit;several memory slots each used for plugging of a memory, wherein the airflow generating device is located at a front side of the central processing unit and the memory slots are located at a lateral side of the central processing unit; and a first cooling fin set correspondingly located over the central processing unit and at a lateral side of the memory slots;', 'a second cooling fin set located at a front side of the memory slots and between the airflow generating device and the memory slots; and', 'a heat conductive member, wherein the first cooling fin set is thermally connected with the second cooling fin set via the heat conductive member;, 'a heat dissipating assembly, comprisingwherein a part of heat generated by the central processing unit is transferred to the second cooling fin set via the heat conductive member and a part of the airflow passes through the second cooling fin set for taking the part of the heat away and further flows to the memory slots.2. The server ...

Подробнее
Номер записи: 88
18-02-2021 дата публикации

RADIAL COMPRESSOR HAVING IRIS DIAPHRAGM MECHANISM

Номер: US20210048038A1
Автор: Bogner Mathis, Schafer Christoph, Slavic Sasa
Принадлежит: Vitesco Technologies GmbH

A radial compressor having a specially designed iris diaphragm mechanism is described. This mechanism includes only a single (main) blade that is driven directly by an actuating element, while the other blades are driven by the respective preceding blade via the movement of the main blade. This results in a particularly simple embodiment of the iris diaphragm mechanism. A blade for an iris diaphragm mechanism of this type and a charging device having a radial compressor of this type are furthermore described. 1. A radial compressor for a charging device of an internal combustion engine , comprising:a compressor arranged in a compressor housing,a fresh air feed duct for guiding a fresh air mass flow to the compressor wheel, andan iris diaphragm mechanism, which is arranged upstream of the compressor wheel in the fresh air feed duct and has a multiplicity of blades for opening and closing an iris orifice in order to variably set a flow cross section for the fresh air mass flow,wherein the multiplicity of the blades has a main blade which is actuated for adjustment by an actuating element, and blades guided for adjustment by the main blade, andwherein all the blades are rotatably mounted on the compressor housing or on some other fixed component and all the blades have a guide slot in which a guide element of the respectively adjacent blade engages for adjustment of the following blade.2. The radial compressor as claimed in claim 1 , wherein the main blade has a main aperture claim 1 , with which an actuating pin that acts linearly or in a rotary manner interacts as the actuating element.3. The radial compressor as claimed in claim 1 , wherein the guide element is a journal that engages in the guide slot of the following blade and is movable therein.4. The radial compressor as claimed in claim 1 , wherein all the blades have a bearing journal rotatably mounted on the compressor housing or on some other fixed component.5. The radial compressor as claimed in claim 1 , ...

Подробнее
Номер записи: 89
18-02-2021 дата публикации

FLOW PATH SWITCHING VALVE AND AIR CONDITIONER

Номер: US20210048233A1
Автор: TANAKA Chitose
Принадлежит:

The flow path switching valve includes a valve seat which is provided with a valve chamber and first to fourth openings in communication with the valve chamber, and a valve body which is movable in the valve chamber. When the valve body is located at a first position, a first flow path which connects the first opening to the second opening and a second flow path which connects the third opening to the fourth opening and is partitioned from the first flow path are formed in the valve chamber. When the valve body is located at a second position, a third flow path which connects the second opening to the third opening and is partitioned from the first opening and the fourth opening is formed in the valve chamber, and the first opening and the fourth opening are shielded from each other. 1. A flow path switching valve comprising:a valve seat which is provided with a valve chamber, and a first opening, a second opening, a third opening and a fourth opening, each of which is in communication with the valve chamber; anda valve body which is provided so as to be movable between a first position and a second position in the valve chamber,in a first state where the valve body is located at the first position, a first flow path which connects the first opening to the second opening, and a second flow path which connects the third opening to the fourth opening and is partitioned from the first flow path being formed in the valve chamber, andin a second state where the valve body is located at the second position, a third flow path which connects the second opening to the third opening and is partitioned from the first opening and the fourth opening being formed in the valve chamber, and the first opening and the fourth opening being shielded from each other,the number of the flow path formed in the valve chamber in the second state being less than the number of the flow path formed in the valve chamber in the first state.2. The flow path switching valve according to claim 1 , ...

Подробнее
Номер записи: 90
19-02-2015 дата публикации

AIR SHUTOFF SWING GATE VALVE

Номер: US20150047722A1
Автор: McClymonds Ken, Molavi Kamyar
Принадлежит:

An air shutoff valve includes a passage for supplying air, a swing gate, a shaft attached to a reset handle, and a spring to urge the gate toward its closed position. A trigger assembly secures the shaft and gate in the open position and includes an actuator, a cam, and a rocker arm. A cam surface of the arm has a notch to receive a sear point of the cam. Movement of the handle against the spring causes the cam contact surface of the cam to follow the cam surface to cause the arm to rotate such that the sear point is received in the notch. Actuating the actuator causes the arm to pivot away from the cam such that the sear point is released from the notch, wherein the spring causes the shaft to move the gate to its closed position. 1. An air shutoff swing gate valve , comprising:(a) a valve body having an air passage therein, the air passage for supplying air;(b) a valve swing gate, pivotable on a swing arm that is pivotally disposed adjacent to the valve body, the swing gate pivotable within the air passage from an open position wherein the swing gate is positioned adjacent to the air passage to provide for free flow of air through the air passage, to a closed position wherein the swing gate is positioned within the air passage to substantially close off the air passage;(c) an actuation assembly comprising an actuation housing and a trigger assembly, the actuation housing disposed on the valve body;(d) a pivotable shaft having a longitudinal axis, the shaft extending from the actuation assembly at least to the swing arm, the swing arm disposed on the shaft such that rotation of the shaft about its longitudinal axis causes rotation of the swing arm, to move the swing gate between its open and closed positions;(e) a reset handle disposed on the shaft, such that rotation of the reset handle to rotate the shaft causes the swing gate to move from its closed position to its open position;(f) a spring to rotationally bias the shaft about its longitudinal axis to urge the ...

Подробнее
Номер записи: 91
18-02-2016 дата публикации

Temperature-regulating Valve of Transmission Oil Cooling System in A Passenger Car

Номер: US20160047459A1
Автор: Wen Yuanman
Принадлежит: AIR INTERNATIONAL THERMAL SYSTEMS R & D (SHANGHAI) CO., LTD

A temperature-regulating valve comprises a valve body, two circlips, two small O-rings and a valve core, wherein the valve core is located in the chamber of the valve body and comprises a big retainer ring, an end cap, medium retainer ring, a big O-ring, a restraint block, a thermal component, a compression spring, small retainer ring, a slide block, a return spring and a release pressure plate. 1. A temperature-regulating valve comprises a valve body integrated with two quick connectors , two circlips , two small O-rings and a valve core; whereinthe valve core is located in the chamber of the valve body and comprises a big retainer ring, an end cap, medium retainer ring, a big O-ring, a restraint block, a thermal component, a compression spring, a small retainer ring, a slide block, a return spring and a release pressure plate; wherein the end cap, which has a groove installed by the big O-ring, is fixed on the left side of the valve body by a big retainer ring which is used for sealing the open end of the valve body; the restraint block is fixed between a second valve port and a third valve port by the medium retainer ring; the slide block, the return spring and the release pressure plate are fixed between the second valve port and a first valve port by the small retainer ring wherein a shaft of the slide block inserted in a bore of the release pressure plate.2. The temperature-regulating valve according to claim 1 , wherein the initial spring force of the compression spring pushes the pushrod of a thermal component until both the top of the pushrod contacts with the end cap; the end face of the thermal component contacts with the end face of the restraint block when the orifice of the restraint block is completely blocked.31. The temperature-regulating valve according to claim 1 , wherein a first flow channel comprises the first valve port claim 1 , the bore of the release pressure plate the bore of the slide block and the second valve port.4. The temperature- ...

Подробнее
Номер записи: 92
18-02-2016 дата публикации

GATE VALVE

Номер: US20160047488A1
Автор: Neal Kenneth Douglas, Schmidt Stephen
Принадлежит:

A gate valve is provided with a flapper mechanism that is disposed in the main body of the valve and automatically works to seal and isolate the main body of the valve from a bonnet. The bonnet is isolated without any manual function or operation. When the flapper valve is in a closed position, the bonnet, gate and gate actuating mechanism can be removed from the gate valve body without isolating the gate valve. This enables the bonnet and associated components to be repaired or replaced while water or fluid under pressure continues to flow through the main body of the gate valve. 1. A gate valve comprising:a main body having spaced apart inlet and outlet openings and a through-way formed between the inlet and outlet openings through which water or liquid flows;a gate opening formed in the main body of the gate valve;a bonnet secured to the main body and generally aligned with the gate opening, the bonnet extending from the main body of the gate valve;a moveable gate disposed in the gate valve;an actuator operatively connected to the gate for moving the gate between a closed position and an open position;in the closed position, the gate is disposed in the main body between the inlet and outlet openings and generally prevents the flow of water or liquid through the main body of the gate valve;in the open position, the gate assumes a position at least partially in the bonnet and above at least a portion of the gate opening;an automatic flapper valve moveably mounted in the main body of the gate valve adjacent the gate opening and operative to close the gate opening, the flapper valve being moveable between open and closed positions wherein in the closed position the flapper valve closes the gate opening; andwherein the flapper valve is responsive to the movement of the gate and wherein the flapper valve and gate are configured and positioned relative to each other such that movement of the gate from the open position toward the closed position results in the flapper ...

Подробнее
Номер записи: 93
16-02-2017 дата публикации

CONTROL VALVE

Номер: US20170045148A1
Автор: Moore Wayne R.
Принадлежит:

A control valve includes a first conduit having a first inlet and a first outlet and defining a first passage; a second conduit having a second inlet and a second outlet and defining a second passage, the second conduit extending into the first passage such that the second inlet is located within the first passage; and a valve plate disposed pivotably within the first passage, the valve plate defining a valve plate surface. Pivoting of the valve plate within the first passage varies flow from the first inlet to the first outlet and the valve plate is pivotal between a first position and a second position such that in the first position the valve plate substantially prevents fluid communication between the first passage and the second passage and such that in the second position the valve plate permits fluid communication between the first passage and the second passage. 1. A control valve comprising:a first fluid conduit having a first fluid conduit inlet and a first fluid conduit outlet, said first fluid conduit defining a first fluid passage from said first fluid conduit inlet to said first fluid conduit outlet;a second fluid conduit having a second fluid conduit inlet and a second fluid conduit outlet, said second fluid conduit extending into said first fluid passage such that said second fluid conduit inlet is located within said first fluid passage, and said second fluid conduit defining a second fluid passage extending from said second fluid conduit inlet to said second fluid conduit outlet; anda valve plate disposed pivotably within said first fluid passage between said first fluid conduit inlet and said first fluid conduit outlet, said valve plate defining a valve plate surface;wherein pivoting of said valve plate within said first fluid passage varies flow from said first fluid conduit inlet to said first fluid conduit outlet; andwherein said valve plate is pivotal between a first position and a second position such that in said first position said valve ...

Подробнее
Номер записи: 94
15-02-2018 дата публикации

AXIAL PISTON MACHINE

Номер: US20180045172A1
Автор: Bucher Michael, Fiala Christoph, Guenther Mirko, Hoetger Michael, Schneider Falk
Принадлежит:

An axial piston machine may include a rotor with a shaft. A plurality of cylinders may be arranged in an annular manner about the shaft. A plurality of pistons may each be positioned within each of the plurality of cylinders and may be constructed and arranged to move translationally within the plurality of cylinders. A cylinder head may include a plurality of inlet openings and may be in operative communication with the plurality of cylinders. A sealing washer having a plurality of passage openings may be disposed on the cylinder head so that the plurality of passage openings and the plurality of inlet openings may be flush with one another. A number of the plurality of inlet openings may correspond to a number of the plurality of passage openings. A valve plate may be connected to the shaft in a rotationally fixed manner and may be constructed and arranged to be brought into congruence with the plurality of passage openings of the sealing washer based on a rotary angle. The sealing washer may be disposed between the plurality of inlet openings and the valve plate and may be prestressed against the cylinder head and onto the inlet openings. 1. An axial piston machine comprising:a rotor with a shaft;a plurality of cylinders arranged in an annular manner about the shaft;a plurality of pistons constructed and arranged to move translationally within the plurality of cylinders;a cylinder head having a plurality of inlet openings, wherein the plurality of cylinders are in operative communication with the plurality of inlet openings;a sealing washer having a plurality of passage openings disposed on the cylinder head so that the plurality of passage openings and the plurality of inlet openings are flush with one another, and wherein a number of the plurality of inlet openings corresponds to a number of the plurality of passage openings;a valve plate connected to the shaft in a rotationally fixed manner, the valve plate constructed and arranged to be brought into ...

Подробнее
Номер записи: 95
24-02-2022 дата публикации

ADHESIVE LAYERED BACKFLOW PREVENTER

Номер: US20220061189A1
Автор: Belknap Carson, Wilke Jeff
Принадлежит:

An adhesive layered backflow preventer laminate, for use in impeding airflow from flowing in a backflow direction through the backflow preventer and a corresponding cooling fan, includes a thin front support layer adhered to a thin backflow flap layer, having a plurality of backflow flaps, which is adhered to a thin rear support layer. Each of the structural layers is adhered to the adjacent structural layer using a respective double-sided adhesive layer, by way of a manufacturing process that avoids the use of costly injection molded parts and machined plastic parts and metal components such as springs and hinges. 1. A layered backflow preventer assembly comprising:a front support layer having a proximal side and a distal side;a first adhesive layer adhered to the distal side of the front support layer;a backflow flap layer adhered to a distal side of the first adhesive layer;a second adhesive layer adhered to a distal side of the backflow flap layer;a rear support layer adhered to a distal side of the second adhesive layer; anda third adhesive layer adhered to a distal side of the rear support layer.2. The backflow preventer assembly of claim 1 , wherein:the backflow flap layer comprises one or more backflow flaps hinged to rotate in a proximal direction in a normal state; andthe front support layer and the first adhesive layer are shaped with a substantially same profile, each including one or more through-holes configured to permit proximal rotation of the backflow flaps through the through-holes of the front support layer and the first adhesive layer.3. The backflow preventer assembly of claim 1 , wherein the backflow flap layer comprises one or more backflow flaps hinged to rotate in only a single proximal direction in a normal state.4. The backflow preventer assembly of claim 3 , wherein the backflow flaps are constrained from rotating in a distal direction.5. The backflow preventer assembly of claim 1 , wherein the rear support layer comprises means for ...

Подробнее
Номер записи: 96
07-02-2019 дата публикации

FLEXIBLE SERVICE AIR BAFFLE

Номер: US20190045659A1
Автор: Donachy John Charles, Illingworth Patrick Vincent, MAGUIRE Amrita Sidhu
Принадлежит: DELL PRODUCTS L.P.

A baffle is provided that is usable in an information handling system. The information handling system may have a first compartment at a first elevated pressure that is higher than an ambient pressure and a second compartment at a second elevated pressure that is higher than the ambient pressure. Further, a region adjacent to the first and second compartments and in fluid communication therewith may be operable to receive a removable baffle therein. When the baffle is inserted into the region, it may be operable to maintain the region at a third elevated pressure that is higher than the ambient pressure. However, when not inserted into the region, the baffle may be foldable into a substantially flat shape. 1. An information handling system comprising:a first compartment at a first elevated pressure that is higher than an ambient pressure;a second compartment at a second elevated pressure that is higher than the ambient pressure; anda region adjacent to the first and second compartments and in fluid communication therewith, wherein the region is operable to receive a removable baffle therein;wherein the baffle, when inserted into the region, is operable to maintain the region at a third elevated pressure that is higher than the ambient pressure; andwherein the baffle, when not inserted into the region, is foldable into a substantially flat shape.2. The information handling system of claim 1 , wherein:when the baffle is not inserted into the region, the first elevated pressure of the first compartment and the second elevated pressure of the second compartment are operable to decrease via an escape of gas through the region.3. The information handling system of claim 1 , wherein:when the baffle is not inserted into the region, the region is operable to receive an information handling resource.4. The information handling system of claim 3 , wherein the baffle is usable to maintain the first and second elevated pressures during maintenance of the information handling ...

Подробнее
Номер записи: 97
07-02-2019 дата публикации

SYSTEM WITH RACK-MOUNTED AC FANS

Номер: US20190045667A1
Автор: ROSS PETER GEORGE
Принадлежит: Amazon Technologies, Inc.

A computer system includes a chassis, one or more hard disk drives coupled to the chassis, and one or more air passages under at least one of the hard disk drives. The air passages include one or more air inlets and one or more air outlets. The inlets direct at least a portion of the air downwardly into the passages. The passages allow air to move from the air inlets to the air outlets. 129.-. (canceled)30. A data center , comprising:a rack row comprising one or more racks, the rack row comprising a cold aisle-side and a hot aisle-side;one or more computer systems mounted in at least one of the racks;a cold aisle on the cold aisle-side of the rack row;a hot aisle on the hot aisle-side of the rack row;an air handling system configured to move air from the cold aisle on the cold aisle-side of the rack row through the one or more computer systems in the at least one rack and exhaust air from the one or more computer systems into the hot aisle on the hot aisle-side of the rack row; and one or more power input connectors facing the cold aisle-side of the rack row; and', 'one or more power supply air inlets facing the cold aisle-side of the rack row., 'wherein at least one of the computer systems comprises31. The data center of claim 30 , wherein at least one of the computer systems comprises a power supply unit on a panel of the computer system facing the cold aisle-side of the rack row claim 30 , wherein the power supply unit comprises one or more internal fans claim 30 , wherein at least one of the internal fans is configured to pull air from the cold aisle-side of the rack into the power supply unit.32. The data center of claim 31 , wherein the power supply unit is an industry-recognized standard power supply unit with a reversed air flow direction.33. The data center of claim 31 , wherein the at least one computer system comprises at least one circuit board assembly claim 31 , wherein the air handling system is configured to move air through at least one air inlet in ...

Подробнее
Номер записи: 98
06-02-2020 дата публикации

SYSTEM AND METHOD FOR COOLING COMPUTING DEVICES WITHIN A COLD ISLE OF A FACILITY

Номер: US20200045852A1
Автор: Adams Weston, Papen Jeffrey, Renner Matthew, Sykora Montgomery
Принадлежит:

A system for cooling computing devices within a facility includes an air inlet that delivers cool air to a supply air space within the facility, an exhaust air damper that is configured to exhaust heated air from an exhaust air space within the facility, and computing devices that are arranged within the facility to at least partially partition the supply air space from the exhaust air space. The system also includes an air filter that is configured to filter the cool air and a mixing damper that is positioned within the interior space of the facility and that is operable to control an amount of exhaust air that is mixed with the cool air. The cool air and/or a portion of the exhaust air are used to cool the computing devices and airflow through the system is substantially driven by fans of the computing devices. 1. A system for cooling computing devices within a facility having an interior space that includes a supply air space and an exhaust air space , the supply air space being configured to supply outside air to the computing devices to cool the computing devices during operation of the computing devices , and the exhaust air space being configured to exhaust heated air from the computing devices to the external environment , the system comprising:an air inlet coupled to an exterior wall of the facility and configured to deliver outside air to the supply air space from the external environment;an exhaust air damper configured to exhaust the heated air from the exhaust air space to the external environment;a plurality of computing devices arranged within the interior space so as to partition at least a portion of the supply air space from the exhaust air space, wherein each computing device include an intake fan and an exhaust fan that, when operable, assist in moving the outside air across one or more heat generating components of the computing device to cool the heat generating components, wherein the intake fan is in fluid communication with the supply air ...

Подробнее
Номер записи: 99
06-02-2020 дата публикации

SYSTEM AND METHOD FOR COOLING COMPUTING DEVICES WITHIN A FACILITY

Номер: US20200045854A1
Автор: Adams Weston, Papen Jeffrey, Renner Matthew, Sykora Montgomery
Принадлежит:

A system for cooling computing devices within a facility includes an air inlet that delivers cool air to a supply air space within the facility, an exhaust air damper that is configured to exhaust heated air from an exhaust air space within the facility, and computing devices that are arranged within the facility to at least partially partition the supply air space from the exhaust air space. The system also includes an air filter that is configured to filter the cool air and a mixing damper that is positioned within the interior space of the facility and that is operable to control an amount of exhaust air that is mixed with the cool air. The cool air and/or a portion of the exhaust air are used to cool the computing devices and airflow through the system is substantially driven by fans of the computing devices. 1. A system for cooling computing devices within a facility having an interior space that includes a supply air space and an exhaust air space , the supply air space being configured to supply outside air to the computing devices to cool the computing devices during operation of said computing devices , and the exhaust air space being configured to exhaust heated air from the computing devices to the external environment , the system comprising:an air inlet coupled to an exterior wall of the facility and configured to deliver outside air to the supply air space from the external environment;an exhaust air damper configured to exhaust the heated air from the exhaust air space to the external environment;a plurality of computing devices arranged within the interior space so as to partition at least a portion of the supply air space from the exhaust air space, wherein each computing device includes an intake fan and an exhaust fan that, when operable, assist in moving the outside air across one or more heat generating components of the computing device to cool the heat generating components, wherein the intake fan is in fluid communication with the supply air ...

Подробнее
Номер записи: 100