АППАРАТ И УСТРОЙСТВО, ПРЕДНАЗНАЧЕННЫЕ ДЛЯ ПРИГОТОВЛЕНИЯ И ОТПУСКА ПРОДУКТОВ В ВИДЕ СМЕСИ, ОБРАЗОВАННОЙ ИЗ ОСНОВНОЙ ЖИДКОСТИ И РАЗБАВИТЕЛЯ

... 1. Устройство (3) для дозирования основной жидкости и перемешивания этой основной жидкости с разбавителем для приготовления непищевого продукта, приспособленное для соединения с емкостью (4), содержащей жидкость, при этом устройство (3) содержит: ! канал (69) для дозирования жидкости, ! впускное отверстие (71) для разбавителя с каналом (70) для разбавителя, ! смесительную камеру (80) для перемешивания жидкости и разбавителя, ! при этом канал (70) для разбавителя расположен относительно канала (69) для дозирования жидкости так, чтобы поток разбавителя пересекал поток жидкости перед смесительной камерой (80) или в смесительной камере, отличающееся тем, что оно снабжено жидкостным насосом (6), который является элементом устройства и предназначен для дозирования жидкости в канал для дозирования жидкости, а также оно содержит средства для повышения скорости потока разбавителя, относительно его скорости во впускном отверстии (71), на том участке, где пересекаются потоки разбавителя и жидкости ...

УСТРОЙСТВО, СОДЕРЖАЩЕЕ ПЕРВУЮ И ВТОРУЮ ПОДЛОЖКИ, СПОСОБ, ВКЛЮЧАЮЩИЙ ПРИМЕНЕНИЕ ПЕРВОЙ И ВТОРОЙ ПОДЛОЖЕК, И УСТАНОВКА, СОДЕРЖАЩАЯ ЛОПАТКУ

... 1. Устройство, содержащеепервую подложку с расположенной на ней первой электрической линией ивторую подложку, на которой расположены постоянный магнит и вторая электрическая линия и которая соединена с первой подложкой,причем первая подложка отклоняется от второй подложки при подаче электрического сигнала на первую электрическую линию.2. Устройство по п.1, в котором первая подложка изготовлена из по меньшей мере одного из следующих материалов: (i) никеля, (ii) меди, (iii) железа, (iv) титана, (v) тантала, (vi) вольфрама или (vii) кобальта.3. Устройство по п.1, дополнительно содержащее изолирующий слой между первой подложкой и первой электрической линией.4. Устройство по п.3, в котором изолирующий слой содержит по меньшей мере один из следующих материалов: (i) двуокись кремния, (ii) тетраэтилортосиликатное стекло, (iii) силикатное стекло с осажденным диметилсиланом, (iv) силикатное стекло с осажденным триметилсиланом, (v) силикатное стекло с осажденным метилсиланом, (vi) силикатное стекло ...

Regler für das Verhältnis einer Reinigungsmittelzugabe

KLAPPE FUER EINE HEIZUNGS- ODER KLIMATISIERUNGSVORRICHTUNG FUER DEN FAHRGASTRAUM EINES KRAFTFAHRZEUGES

FLUIDSTEUERANORDNUNG

Regelventil

Fluid control arrangement

MIXING VALVE AND MIXING APPARATUS

Appts. for mixing concentrates with water - has plunger with passage for concentrate supply and surrounding annular passage for water supply

Appts. for mixing concentrates with water to form an aq. soln. comprises a body with a central concentrate passage, a water passage and a metering chamber. Concentrate supply passages communicate with the central passage and chamber. The water passage has an annular cross-section defined by a tapering inner wall of the body and a central, longitudinally movable core which extends into the metering chamber. The central passage is provided with a return flow blocking valve. Appts. is particularly useful for mixing water and liq. polymers for tertiary oil recovery. The polymer soln. is subjected to strong turbulences immediately after the polymer has been joined with the water so that each polymer gel particle is individually wetted by the water and will be dissolved.

DEVICE FOR MIXING A LOESUNG

VENTILTRÄGERBAUGRUPPE

A valve manifold assembly including a manifold body defining a primary flow passage and a secondary flow passage fluidly coupled therewith through an aperture in the wall of the primary flow passage. A valve including a head portion and a stem extending therefrom is disposed through the aperture. The head portion has a valve sealing surface adjacent and extending around the stem, and a valve seat having a seat sealing surface facing into the primary flow passage extends around the aperture. The valve is selectively shiftable between a closed position wherein the valve sealing surface is sealingly engaged with the seat sealing surface to block fluid flow between the secondary flow passage and the primary flow passage, and an open position wherein the valve sealing surface is spaced apart from the seat sealing surface to enable fluid flow between the secondary flow passage and the primary flow passage.

IMPROVED MIXTURE NOZZLE

FUEL INJECTION

C-4139 FUEL INJECTION of the disclosure In an injector adapted to deliver a charge of fuel and air directly into the combustion chamber of a two-stroke cycle engine, a pair of solenoid coils are aligned along a common axis between an armature that serves as a fuel metering valve and an armature that operates a charge delivery valve.

Gravimetrische Ausgleichseinrichtung für Schüttgüter

Verfahren zur Schaffung einer elektrischen Isolation innerhalb einer aus Isolierstoff bestehenden Speiseleitung, durch die ein fliessfähiges, elektrisch leitendes Medium strömt

SHUTTER FOR an AIR-CONDITIONING OR HEATING INSTALLATION OF the COCKPIT Of a MOTOR VEHICLE

DEVICE Of AERATOR FOR COCKPIT Of CAR

DEVICE FOR the TRANSFORMATION Of a PLASTIC INTO FUSION, MORE PARTICULARLY FOR the PLASTIC EXTRUSION

System and device for preparing and delivering food products from a mixture made up of a food liquid and a diluent

The invention relates to a system (1) for hygienically reconstituting and delivering food preparations, such as drinks, comprising a metering and mixing device (3) connected to a container (4) containing a base liquid, in the form of a package (2) configured to be connected to a base station (5). The metering and mixing device comprises a pump for metering the liquid, a diluent intake and a mixing chamber. Coupling means (51) are provided for providing the diluent supply and the means for driving the liquid pump.

Apparatus for the continuous preparation of glass fiber sizing compositions

An in-line mixing apparatus for the substantially continuous production of size to be supplied to a glass fiber forming process. The in-line mixing apparatus comprises a plurality of stages wherein the first stage is a static mixing device in which sizing components are carefully metered into a flow of water or other carrier fluid, and blended together. A second stage, hydrolyzer, connected to the first stage, provides a chamber in which the blended water and size materials are allowed to chemically react as they move therethrough. A second static mixing device may be connected to the output of the hydrolyzer if additional components need to be added, or if additional mixing of the materials blended in the first stage and reacted in the second stage is necessary. The output of the in-line mixing device may be piped directly to the size applicators of the respective fiber producing operations.

System and device for preparing and delivering food products from a mixture made up of a food liquid and a diluent

The invention relates to a system for hygienically reconstituting and delivering food preparations, such as drinks, comprising a metering and mixing device connected to a container containing a base liquid, in the form of a package configured to be connected to a base station. The metering and mixing device comprises a pump for metering the liquid, a diluent intake and a mixing chamber. Coupling means are provided for providing the diluent supply and the means for driving the liquid pump.

EINRICHTUNG ZUM HERSTELLEN EINER OEL-WASSER-EMULSION

Verfahren zum Zementieren eines Bohrloches

I.C. ENGINE FUEL INJECTOR

In an injector adapted to deliver a charge of fuel and air directly into the combustion chamber of a two-stroke cycle engine, a pair of solenoid coils are aligned along a common axis between an armature that serves as a fuel metering valve and an armature that operates a charge delivery valve.

Mixing in flow

Mixing apparatus for a plurality of liquids and including an elongated passage for carrying one of said liquids to a mixing chamber. Said passage includes check valve means which opens into a distribution head which in turn forms a multiplicity of lateral streams. The second fluid is introduced to the mixing compartment by way of an inlet chamber which establishes an annular flow in a direction normal to the flow of the laterally exiting streams. The combined mixture is then discharged through a progressively constricted turbulence chamber.

MIXING IN FLOW

EINSPRITZVENTIL FOR THE IMPROVEMENT OF THE COLOR DOSAGE RESPONSE TIME

DEVICE FOR THE PRODUCTION OF A REDUCING AGENT OF AIR MIXTURE

PROCEDURE AND DEVICE FOR THE PRODUCTION OF A WATER IN FUEL EMULSION.

VERFAHREN UND EINRICHTUNG ZUR STETIGEN ENTNAHME EINER TEILMENGE AUS EINEM GASSTROM

Appts. for mixing concentrates with water - has plunger with passage for concentrate supply and surrounding annular passage for water supply

System and device for preparing and delivering food products from a mixture made up of a food liquid and a diluent

Apparatus for mixing a first fluid into a second fluid

MULTI-NOZZLE SPRAY DESUPERHEATER

SAMPLE DILUTION WITH A PLURALITY OF PARALLEL FLOW RESTRICTION MEANS

Two conduit means having a preselected volumetric relationship one to the other, at least one of these conduit means having a plurality of parallel passageways having different flow transmission time characteristics, are utilized in the dilution of a sample by filling one of the conduit mean with a diluent liquid and the other with a sample material, then connecting the two conduit means together in a closed conduit loop and circulating the contents of the loop through the loop in order to cause uniform mixing of the sample material with the diluent liquid. In a preferred embodiment the diluted sample material is resampled from the conduit loop for further use or analysis.

FILAMENT-FORMING APPARATUS WITH DISTRIBUTOR HAVING SLIDING DIE AND CLOSURE MEMBERS

Apparatus is disclosed for processing plastic melts of the type having a container from which plastic melt is delivered to a chamber of the processing section of the apparatus. A closing member is provided for the chamber outlet at the processing section of the apparatus which is adapted to selectively deliver the melt to a die filter of the processing section, or to re-circulate the melt back to the container while the die filter or the like is being replaced, thus assuring that the melt flows at all times and is thus prevented from becoming exposed to damaging excessive heat at any point of the system.

PLURAL FLUIDS DELIVERY SYSTEM

ABSTRACT OF THE DISCLOSURE Toward apparatus for providing selectively a stream of one or a combination of first and second fluids is disclosed to include independent storage means for the fluids, pressure generating means for the respective fluids, atmospheric break means to preclude backwash of fluids and mixing means for select-ively mixing the fluids as desired for delivery to a site.

FILAMENT-FORMING APPARATUS WITH DISTRIBUTOR HAVING SLIDING DIE AND CLOSURE MEMBERS

VENTURI EDUCTOR WITH ADJUSTABLE FLOW RESTRICTOR

A venturi eductor comprising a flow passage for a first liquid, a dispensing passage with an opening into the flow passage to allow a second liquid to be drawn therethrough and into a first liquid flowing through the flow passage, and a flow restrictor in the dispensing passage, in which the flow restrictor comprises a body with a plurality of nozzles passing therethrough with varying sizes of orifice, which body is movable between a first position in which a first of said nozzles is disposed in the path of the second liquid, and further positions in each of which a further of said nozzles is disposed in the path of the second liquid.

PIPELINE ADDITIVE CONTROL DEVICE AND METHOD

A pipeline additive injection system including: an injection pump for injecting an amount of additive into a pipeline; a battery for powering the injection pump; system sensors to monitor system conditions; and a controller for retrieving system data from the syst em sensors and for controlling operation of the injection pump based on the system data to achieve additive injection compensation.

RATIO FEED DETERGENT CONTROLLER AND METHOD WITH AUTOMATIC FEED RATE LEARNING CAPABILITY

A detergent dispenser controller for use with a washing device, such as a dishwasher, that measures detergent concentration in a water tank by measuring the conductivity of the detergent solution in the water tank. The detergent controller automatically learns the feed rate of the detergent dispenser used, regardless of the type of detergent dispenser being used. For each detergent feed cycle, the controller computes a Feed Factor equal to the amount of detergent feed on time required for each unit increase in the detergent concentration, which is the inverse of the detergent feed rate. The controller stores the computed Feed Factor for the last N feed cycles in a non-volatile memory, and computes a running average of the N feed factors stored in the non-volatile memory. Whenever the detergent dispenser is powered on, it determines the difference between the measured wash tank detergent concentration and a specified detergent concentration set point value. The computed average feed factor and the difference between the set point and the current detergent concentration are multiplied to compute a detergent feed on time. The detergent dispenser is then turned on for the computed feed on time, and after a suitable subsequent mixing period, the change in detergent concentration during the last feed cycle is determined and a new Feed Factor is computed and stored. The detergent concentration is preferably measured using logarithmic measurement units, and separate Feed Factors may be computed and used for at least two detergent concentration ranges.

METHOD AND APPARATUS FOR PRODUCING A WATER-IN-FUEL-EMULSION AND EMULSIFIER-FREE WATER-IN FUEL EMULSION

DEVICE OF STORAGE AND MIXTURE OF TWO GASES

Device for storing and mixing two gases comprises inner and outer gas chambers, two-way tap with passages from chambers having pressure adjustment means connected to flow rate selection barrel discharging into mixing chamber

L'invention concerne un dispositif de stockage et de mélange de deux gaz sous pression comprenant : - une enceinte externe (15) contenant un premier gaz; - une enceinte interne (17) disposée à l'intérieur de l'enceinte externe contenant le deuxième gaz; - un robinet double voie (19) comprenant : un corps fixé dans l'ouverture de l'enceinte externe, . un premier passage (20') raccordé à l'ouverture de l'enceinte interne (18), . un deuxième passage (20) débouchant dans l'enceinte externe (15), - deux voies de sortie (21, 21') reliées chacune à une extrémité de chaque passage (20, 20') du robinet (19), comprenant : . un premier et un deuxième moyen de réglage de la pression (6, 6'), . au moins un barillet de sélection de débit (7, 7') commandable relié à un des moyens de réglage de la pression (6, 6'), le barillet (7, 7') permettant la sélection d'orifices de différentes tailles (9, 9') pour la voie de sortie (21, 21') équipée du barillet, - une chambre de mélange (10) dans laquelle débouchent ...

Atomizing desuperheater shutoff apparatus and method

The present invention is directed to a desuperheater spraying valve assembly. More particularly, the invention provides a new and improved valve assembly, whereby cooling liquid may be controllably injected into a gas or a liquid stream, typically steam, to selectively maintain the gas or liquid at a predetermined temperature level. In a possible embodiment of the present invention, a class V valve assembly is disclosed. It comprises an actuator coupled to a plug with a valve seat in the proximity of said plug. The plug is affixed to an actuator rod which transverses the body of the valve assembly. A spray tube may be affixed to said valve seat and at least one spray nozzle is affixed to a to the spray tube. The plug and said valve seat are conical in shape as to when said plug is inserted into said valve, they form a seal.

ВЕНТИЛЬ ДЛЯ РАСПРЕДЕЛЕНИЯ ВОДЫ И ВОЗДУХА В УСТАНОВКАХ РАСПЫЛЕНИЯ ВОДЫ ПОД ДАВЛЕНИЕМ

Изобретение относится к вентилю для распределения воды и воздуха в установках распыления воды под давлением, например, для производства искусственного снега. Этот вентиль (1) содержит корпус (2) c двумя независимыми контурами (C1, C2) для циркуляции текучей среды: один для воздуха и другой для воды. Каждый из указанных контуров (C1, C2) содержит: камеру (5, 15), в которой установлен клапан (6, 16) в виде золотника, канал (7, 17) для входа текучей среды, канал (8, 18) для выхода текучей среды и канал (9, 19), позволяющий производить удаление текучей среды, содержащейся в указанном выходном канале (8, 18). Вентиль имеет средства для управления указанными клапанами (6, 16) между открытым положением, обеспечивающим прохождение текучей среды, в котором указанный канал (9, 19) опорожнения перекрыт, и закрытым положением, препятствующим прохождению текучей среды, в котором указанный канал (9, 19) опорожнения открыт. Средства управления содержат единый привод (25) для управления указанными клапанами ...

АППАРАТ И УСТРОЙСТВО, ПРЕДНАЗНАЧЕННЫЕ ДЛЯ ПРИГОТОВЛЕНИЯ И ОТПУСКА ПИЩЕВЫХ ПРОДУКТОВ В ВИДЕ СМЕСИ, ОБРАЗОВАННОЙ ИЗ ЖИДКОГО ПИЩЕВОГО ПРОДУКТА И РАЗБАВИТЕЛЯ

Изобретение относится к аппарату для гигиеничного производства и раздачи порций пищевых продуктов, таких как напитки. Устройство для дозирования основной жидкости и перемешивания этой основной жидкости с разбавителем для приготовления пищевого продукта, приспособленное для соединения с емкостью, содержащей жидкость, содержит канал для дозирования жидкости, впускное отверстие для разбавителя с каналом, смесительную камеру для перемешивания жидкости и разбавителя. При этом канал для разбавителя расположен относительно канала для дозирования жидкости так, чтобы поток разбавителя пересекал поток жидкости перед смесительной камерой или в смесительной камере. Устройство снабжено жидкостным насосом, который является элементом устройства и предназначен для дозирования жидкости в канал для дозирования жидкости, а также оно содержит средства для повышения скорости потока разбавителя, относительно его скорости во впускном отверстии, на том участке, где пересекаются потоки разбавителя и жидкости. Изобретение обеспечивает хорошее перемешивание потоков и предотвращает возможность подъема разбавителя внутрь канала для жидкости, например, при отключении насоса. 3 н. и 28 з.п. ф-лы, 14 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 376 241 (13) C2 (51) МПК B67D 5/56 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007104930/12, 13.06.2005 (24) Дата начала отсчета срока действия патента: 13.06.2005 (73) Патентообладатель(и): НЕСТЕК С.А. (CH) (43) Дата публикации заявки: 20.08.2008 2 3 7 6 2 4 1 (45) Опубликовано: 20.12.2009 Бюл. № 35 (56) Список документов, цитированных в отчете о поиске: WO 01/21292 А, 29.03.2001. US 6568565 A1, 27.03.2003. US 5797519 A, 25.08.1998. US 6460734 B1, 08.10.2002. US 6173862 B1, 16.01.2001. WO 03/013712 A1, 20.03.2003. RU 2151096 C1, 20.06.2000. 2 3 7 6 2 4 1 R U (86) Заявка PCT: EP 2005/006305 (13.06.2005) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу ...

A valve assembly for desuperheating a gas or liquid

DELIVERY OF A LIQUID ALONE OR ADMIXED WITH A SECOND LIQUID

Mixing apparatus for gases

An apparatus 1 for mixing first and second gases includes first and second valves 2, 3 each having a stem 14 the axial movement of which controls the flow of the gases through their respective valves. Each valve stem has one end engaging a control surface 16 of a thrust plate 18 mounted for axial and pivotal movement on a shaft 20. Means including a plunger 26 is provided for pivoting the thrust 18 so that one valve stem is moved axially relative to the other thereby increasing the rate of flow of one gas through its respective valve while concomitantly decreasing the rate of flow of the other gas through its respective valve to vary the relative proportion of the gases without varying the total flow rate. Total flow adjuster 34 bears on the plunger 26 for moving the thrust plate 18 axially towards and away from the valve stems 14 thereby to vary the total rate of flow of the gases without varying the relative proportions of each gas flowing through its respective valve.

DEVICE FOR STORING AND MIXING TWO GASES

SYSTEM AND DEVICE FOR PRODUCTION AND SUPPLY OF FOOD PRODUCTS OF A MIXTURE FROM A FOOD LIQUID AND A DILUENT

MULTI-COMPONENT MIXTURE HEAD

Device for storing and mixing two gases

METHOD AND APPARATUS FOR PRODUCING A WATER-IN-FUEL-EMULSION AND EMULSIFIER-FREE WATER-IN FUEL EMULSION

Abstract Method and Apparatus for producing a water-in-fuel-emulsion and emulsifier-free water-in-fuel-emulsion. The apparatus for generating a fuel water emulsion for the operation of an injection pump, particularly that of a diesel motor, comprising a rotationally symmetric vortex chamber (1) with a tangential inlet and a tapering axial outlet. In order to generate a fine homogeneous emulsion in collodial state, having a size of the suspended water droplets of 1000 nm or less, the axial end portion of the vortex chamber (1) facing away from the outlet is surrounded by a ring channel (7) running coaxially to the vortex chamber (1), the ring channel (7) being connected to the vortex chamber (1) via inlet slots (9) which are tangentially aligned to it and in which a fuel inlet channel (8) tangentially ends. An electromagnetically controlled water injection nozzle (10) leads into the end portion of the vortex chamber (1) at the inlet side thereof. The outlet (2) of the vortex chamber (1) opens via an enlargement (3) into a suction chamber (4) of a radial wheel (5) which is arranged in a pump chamber (12) having an outlet channel (13) in the area of the circumference of the radial wheel (5) to which a forward conduit leading to the injection pump and a recirculation conduit leading to an emulsion inlet channel (15) are connectable which also ends tangentially into the ring channel (7). An intake channel (16), to which a return conduit coming from the injection pump is connectable, leads into the suction chamber (4) of the radial wheel (5). (Fig. 1)

DESURCHAUFFEUR HAS INJECTING MULTIPLES

Edutor de mistura

BATHING APPARATUS AND METHOD OF USING SAME

A bathing apparatus includes an in-line mixing unit and a hand operated injecting unit. The mixing unit is coupled between a water supply pipe and a water dispensing device, such as a showerhead and is in fluid communication with the hand operated injection unit. The injection unit, upon user demand, draws a controllable predetermined quantity of bathing fluid from a standard off the shelf purchased bottle of bathing fluid, such as a bottle of bath oil, and then ejects, upon user demand and in a hands free operation, the drawn bathing fluid, at a user selected flow rate. The ejected bathing fluid passes to the mixing unit which causes the ejected bathing fluid to be mixed within a stream of water being delivered to the water dispensing device.

Systems and methods for programming and controlling water delivery devices

A method for programming a water delivery device having a first optical communications interface is provided. The method includes physically coupling a communications bridge to the water delivery device. The communications bridge includes a second optical communications interface and a separate data communications interface. The method further includes transmitting information from a user device to the communications bridge using electronic data communications between the user device and the data communications interface; generating, by the communications bridge, an optical signal comprising the information received from the user device; and transmitting the optical signal from the communications bridge to the water delivery device using optical communications between the first and second optical communications interfaces.

АППАРАТ И УСТРОЙСТВО, ПРЕДНАЗНАЧЕННЫЕ ДЛЯ ПРИГОТОВЛЕНИЯ И ОТПУСКА ПРОДУКТОВ В ВИДЕ СМЕСИ, ОБРАЗОВАННОЙ ИЗ ОСНОВНОЙ ЖИДКОСТИ И РАЗБАВИТЕЛЯ

FIELD: transport. SUBSTANCE: set of invention relates to equipment for dispensing such products as soap, detergents or the like. Device 3 for proportioning main fluid and mixing it with diluent can be connected with vessel 4 with fluid. Said device 3 comprises fluid dispensing channel, diluent inlet with diluent channel, chamber to mix fluid with diluent. Diluent channel is arranged relative to fluid proportioning channel so that diluent flow crosses fluid flow upstream of mixing chamber or in mixing chamber. Device comprises fluid pump to force fluid into fluid channel, device to accelerate diluent flow relative to its rate at said inlet whereat diluent and fluid flow cross. EFFECT: accurate and efficient proportioning. 31 cl, 14 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 502 666 (13) C2 (51) МПК B67D 7/74 (2010.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009129940/12, 13.06.2005 (24) Дата начала отсчета срока действия патента: 13.06.2005 (73) Патентообладатель(и): СМИКСЕН С.А. (CH) 2 5 0 2 6 6 6 (43) Дата публикации заявки: 20.02.2011 Бюл. № 5 (45) Опубликовано: 27.12.2013 Бюл. № 36 C 2 R U (54) АППАРАТ И УСТРОЙСТВО, ПРЕДНАЗНАЧЕННЫЕ ДЛЯ ПРИГОТОВЛЕНИЯ И ОТПУСКА ПРОДУКТОВ В ВИДЕ СМЕСИ, ОБРАЗОВАННОЙ ИЗ ОСНОВНОЙ ЖИДКОСТИ И РАЗБАВИТЕЛЯ C 2 Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" 2 5 0 2 6 6 6 (56) Список документов, цитированных в отчете о поиске: WO 01/21292 A1, 29.03.2001. WO 96/36557 A1, 21.11.1996. US 2993683 A, 25.07.1961. US 5816446 A, 06.10.1998. SU 617002 A3, 25.07.1978. (57) Реферат: Группа изобретений относится к оборудованию для гигиеничного производства и раздачи порций непищевых продуктов, таких как мыло, моющее средство или любой другой подобный продукт. Устройство (3) для дозирования основной жидкости и перемешивания этой основной жидкости с разбавителем для приготовления непищевого продукта приспособлено для соединения с емкостью (4), содержащей жидкость. ...

ВЕНТИЛЬ ДЛЯ РАСПРЕДЕЛЕНИЯ ВОДЫ И ВОЗДУХА В УСТАНОВКАХ РАСПЫЛЕНИЯ ВОДЫ ПОД ДАВЛЕНИЕМ

1. Вентиль для распределения воды и воздуха в установках распыления воды под давлением, в частности, для производства искусственного снега, отличающийся тем, что содержит:корпус (2) с двумя независимыми контурами (C1, C2) циркуляции текучей среды, один для воздуха и другой для воды, при этом каждый из указанных контуров (C1, C2) содержит (i) камеру (5, 15) с расположенным в ней клапаном (6, 16) в виде золотника, (ii) канал (7, 17) для входа текучей среды, заходящий в указанный корпус (2) через входное отверстие (7a, 17a) и соединенный с камерой (5, 15) через выходное отверстие (7b, 17b), (iii) канал (8, 18) для выхода текучей среды, соединенный с указанной камерой (5, 15) через входное отверстие (8a, 18a) и выходящий из указанного корпуса (2) через выходное отверстие (8b, 18b), и (iv) канал (9, 19), сообщающийся с указанным выходным каналом (8, 18) или выполненный с возможностью установления сообщения с указанным выходным каналом (8, 18), оборудованный входным отверстием (9a, 19a) и выходящий через выходное отверстие (9b, 19b) для обеспечения удаления текучей среды, содержащейся в указанном выходном канале (8, 18),и средства для управления указанными клапанами (6, 16), каждый из которых расположен и направляется в своей соответствующей камере (5, 15) между:- открытым положением, в котором указанный входной канал (7, 17) сообщается с указанным выходным каналом (8, 18) через проходную зону (5c, 15c) указанной камеры и в котором указанный канал (9, 19) опорожнения перекрыт, и- закрытым положением, в котором указанная проходная зона (5с, 15с) перекрыта указанным соответствующим клапаном (6, 16), и в котором канал (9, 19) опорожнения открыт,при этом указанные средства управления содержат:- единый привод (25) для управлен� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК F16K 11/07 (13) 2012 115 084 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012115084/06, 16.09.2010 (71) Заявитель(и): ДЖОНСОН КОНТРОУЛЗ НЭЖ (FR) ...

Bearbeitungsflüssigkeitsmischvorrichtung und Verfahren, Substratbearbeitungsvorrichtung und Speichermedium

Es ist offenbart, ein Mischverhältnis der Bearbeitungsflüssigkeit, welche in einem Mischtank hergestellt wird, konstant zu halten. Zunächst sind Abgabeventile (23, 24 und 25) offen und sind Zufuhrventile (26 bis 31) geschlossen, um Stammlösungen A, B und C durch die Abgabeventile (23, 24 und 25) nach außen abzugeben. Nachdem alle Durchflussraten der Stammlösungen A, B und C, die von LFC (20, 21 und 22) detektiert werden, eine vorbestimmte Durchflussrate erreichen, werden die Abgabeventile (23, 24 und 25) geschlossen und die Zufuhrventile (17, 29, 31) sind offen, um die Stammlösungen A, B und C dem zweiten Mischtank (3) durch die Zufuhrventile (17, 29, 31) zuzuführen.

Verbesserte Mischdüse

FUEL INJECTOR

Battery-operated pumping unit for gas analysis

... 1,119,434. Valves. MINE SAFETY APPLIANCES CO. 17 March, 1966 [2 April, 1965], No. 11771/66. Heading F2V. [Also in Division G1] A valve comprises a body 42 having a chamber 41 therein with an inlet 40 and outlet 43, a valve stem 44 screwed into the body 42 and having an inner end for throttling the inlet 40, the stem being provided with a passage 46 having one end open to the atmosphere and its other end in communication with the chamber 41, and thus the outlet 43, by way of openings 47. A hollow inner stem 48 is screwed into the stem 44 and this has an inner end co-operating with a valve seat 49 for throttling the entry of air from the atmosphere via the passage 46. The valve is intended for use with gas analysis apparatus in which a battery-driven pump is connected to the outlet 43 to draw a restricted gas sample flow through an analyser connected to the inlet 40, and in which air is admitted via the hollow valve stems to the gas flow so that the pump is working with a full flow, thus ...

APPARATUS FOR FORMING MOLTEN LIQUID PLASTICS INTO STRANDS OR FILAMENTS

... 1480692 Supplying plastics to extrusion devices C F SCHEER & CIE 15 Sept 1975 [14 Sept 1974] 37891/75 Heading B5B Molten plastic is delivered from a container to a processing device, such as a spinneret, by distributing apparatus so constructed that, when necessary for cleaning &c., the plastic can be shut off from the spinning head and kept re-cycling moving through the distributer and container with no "dead" corners where stationary plastic can collect. In the embodiment illustrated in Fig. 1, plastic is supplied from tank 10 to housing 22 having an outlet 28 which can feed spinning head 34 or, as illustrated, be closed by sliding shutter 36. Flushing port 40, adjacent to the outlet 28, provides a back flow to valve 24 and via connection 44 to container 10. Valve 24 is opened completely when the plastic is simply recycling, and partially closed when filaments are being spun. This partial closure permits a small back-flow of plastic which keeps the apparatus continuously flushed. Piston ...

FOLDS A MOTOR VEHICLE VENTILATION SYSTEM

PROCEDURE AND MECHANISM FOR THE CONSTANT WITHDRAWAL OF A SUBSET FROM A GAS FLOW

PROCEDURE FOR CEMENTING A BOREHOLE

IMPROVED MIXTURE NOZZLE

DEVICE AROUND TWO LIQUIDS TO MIXING, OR AROUND IT SEPARATELY TO STOPS

VERFAHREN UND EINRICHTUNG ZUR STETIGEN ENTNAHME EINER TEILMENGE AUS EINEM GASSTROM

FLUID EXPENSIVE ARRANGEMENT

VENTILTRÄGERBAUGRUPPE

A valve manifold assembly including a manifold body defining a primary flow passage and a secondary flow passage fluidly coupled therewith through an aperture in the wall of the primary flow passage. A valve including a head portion and a stem extending therefrom is disposed through the aperture. The head portion has a valve sealing surface adjacent and extending around the stem, and a valve seat having a seat sealing surface facing into the primary flow passage extends around the aperture. The valve is selectively shiftable between a closed position wherein the valve sealing surface is sealingly engaged with the seat sealing surface to block fluid flow between the secondary flow passage and the primary flow passage, and an open position wherein the valve sealing surface is spaced apart from the seat sealing surface to enable fluid flow between the secondary flow passage and the primary flow passage.

CIRCULATING MIXER USING CONDUIT VESSELS

Two conduit means having a preselected volumetric relationship one to the other are utilized in the dilution of a sample by filling one of the conduit means with a diluent liquid and the other with a sample material, then connecting the two conduit means together in a closed conduit loop and circulating the contents of the loop through the loop in order to cause uniform mixing of the sample material with the diluent liquid. In a preferred embodiment the diluted sample material is resampled from the conduit loop for further use or analysis.

APPARATUS FOR MIXING A SOLUTION

AMMONIA INJECTION DEVICE

Provided is an ammonia injection device (10) installed at an exhaust gas duct through which an exhaust gas generated in a gas turbine flows, and configured to inject ammonia into the exhaust gas at an upstream side of a denitration catalyst configured to perform denitration processing in a flowing direction of the exhaust gas, the device including a plurality of ammonia injection pipes (11) disposed in parallel each other in a surface which traverses the exhaust gas duct. A plurality of nozzle pipes (12) configured to eject the ammonia from the ammonia injection pipes in an arrangement direction of the plurality of ammonia injection pipes are installed at the ammonia injection pipe in a longitudinal direction of the ammonia injection pipes. Diffuser panels (13) extending toward a downstream side in a flowing direction of the exhaust gas at both sides in a longitudinal direction of the ammonia injection pipes with respect to the nozzle pipes are formed at the nozzle pipes. The ammonia injection ...

MIXING APPARATUS AND METHOD

A mixing apparatus comprises two or more tubs in which mixtures can be mixed to obtain averaging of a particular property, such as density. Two recirculation lines are used. One recirculates between an initial mixing tub and a mixing inlet, and the other recirculates from the additional, secondary averaging tub(s) and the mixing inlet. Computer control responds to densities of fluids recirculated through both of the recirculation lines. In a preferred embodiment, the computer is also responsive to pressure of one of the inlet substances. In response to these measured inputs and other data entered through a data entry terminal, the computer generates control signals for controlling the inputs of both of two inlet substances. In a preferred embodiment, the apparatus and a corresponding method utilize displacement tanks both as averaging tubs and as conventional displacement tanks.

WINNOW FOR the WATER SUPPLY AND Of AIR IN the SPRAYING INSTALLATIONS Of WATER UNDER PRESSURE

L'invention concerne une vanne pour la distribution d'eau et d'air dans les installations de pulvérisation d'eau sous pression, par exemple pour la fabrication de neige artificielle. Cette vanne est caractérisée par le fait qu'elle comprend : d'une part, un corps (2) muni de deux circuits indépendants (C1, C2) pour la circulation chacun d'un fluide, l'un d'air, l'autre d'eau, lesquels circuits (C1, C2) comportent chacun (i) une chambre (5, 15) dans laquelle est logé un obturateur (6, 16) en forme de tiroir, (ii) un canal (7, 17) pour l'entrée du fluide, (iii) un canal (8, 18) pour la sortie du fluide et (iv) un canal (9, 19) permettant la vidange du fluide contenu dans ledit canal de sortie (8, 18), et d'autre part, des moyens pour la commande desdits obturateurs (6, 16), chacun entre une position ouverte permettant le passage du fluide et dans laquelle ledit canal de vidange (9, 19) est obturé, et une position fermée, empêchant le passage du fluide, et dans laquelle ledit canal de vidange ...

SHUTTER FOR an AIR-CONDITIONING OR HEATING INSTALLATION OF the COCKPIT Of a MOTOR VEHICLE

L'INVENTION CONCERNE UN VOLET POUR UNE INSTALLATION DE CHAUFFAGE OU DE CLIMATISATION DE L'HABITACLE D'UN VEHICULE AUTOMOBILE, COMPRENANT UNE PLAQUE-SUPPORT 12 ET UNE AUBE 20 DE GUIDAGE D'AIR, AYANT LA FORME D'UN BLOC ET PRESENTANT UN CERTAIN VOLUME. L'AUBE 20 EST FORMEE DE DEUX PAROIS MINCES 22, 24 EN MATIERE PLASTIQUE, QUI SONT SURMOULEES SUR LA PLAQUE-SUPPORT 12, ET DONT L'UNE EST RABATTUE ET FIXEE SUR L'AUTRE POUR CONSTITUER L'AUBE. L'INVENTION S'APPLIQUE NOTAMMENT DANS LE DOMAINE AUTOMOBILE.

DESURCHAUFFEUR HAS INJECTING MULTIPLES

APPARATUS TO MIX a SOLUTION OF CONCENTRATE In particular LIQUID WATER AND POLYMERS FOR RECOVERY ASSISTEE OF OIL

EXHAUST FAN TO MIX LIQUIDS SECONDLY FIRST AND

Un eductor para mezclar líquidos, primero y segundo, que incluye un espacio de aire, una boquilla de suministro corriente arriba del espacio de aire y una guía de flujo corriente abajo del espacio de aire, y en el que el primer líquido es dentro de una corriente que fluye en una direccion corriente abajo, comprendiendo el eductor un tubo dentro de la corriente, siendo la guía de flujo anular alrededor del tubo; estando el tubo y la guía de flujo en una relacion espaciada de acoplamiento telescopico, incluyendo la guía de flujo una porcion que está inclinada hacia una porcion de entrada del tubo; en el que la corriente es una corriente principal, el tubo divide la corriente principal en una corriente primaria y una corriente secundaria; el tubo y la guía de flujo definen un medio de espacio anular libre entre los mismos; y el medio de espacio anular impide substancialmente al aire pasando a través del mismo cuando la corriente secundaria llena el medio de espacio.

Atomizing desuperheater shutoff apparatus and method

A desuperheater spraying valve assembly includes an actuator coupled to a plug with a valve seat in the proximity of the plug. The plug is affixed to an actuator rod which transverses the body of the valve assembly. A spray tube may be affixed to the valve seat and at least one spray nozzle is affixed to the spray tube. The plug and the valve seat are conical in shape and when the plug is inserted into the valve, they form a seal.

Система для смешивания топлива (варианты)

FIELD: physics. SUBSTANCE: invention relates to energy. System comprises a mixing unit configured to mix liquid fuel and water to create a fuel mixture. Fuel mixture is used for combustion in a gas turbine combustion-chamber. Mixing unit has a liquid fuel passage located in a common housing. Liquid fuel passage configured to ensure the flow of liquid fuel and to prevent liquid holdups. In addition, mixing unit includes a water passage located in a common housing. Water passage is configured to ensure the flow of water and to prevent liquid holdups. In addition, mixing unit includes a mixer located in a common housing and connected to liquid fuel passage and water passage. Mixer is configured to mix liquid fuel and water to create said fuel mixture. EFFECT: invention improves the efficiency of mixing. 19 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 611 124 C2 (51) МПК F02C 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2012144770, 23.10.2012 (24) Дата начала отсчета срока действия патента: 23.10.2012 Дата регистрации: Приоритет(ы): (30) Конвенционный приоритет: (73) Патентообладатель(и): Дженерал Электрик Компани (US) 24.10.2011 US 13/280,216 (45) Опубликовано: 21.02.2017 Бюл. № 6 Адрес для переписки: 191036, Санкт-Петербург, а/я 24, "НЕВИНПАТ" (56) Список документов, цитированных в отчете о поиске: EP 0517646 A2, 09.12.1992. EP 0517646 A2, 09.12.1992. CN 101949589 A, 19.01.2011. US 6206684 B1, 27.03.2001. RU 2079163 С1, 10.05.1997. SU 1774138 А1,07.11.1992. 2 6 1 1 1 2 4 R U (57) Формула изобретения 1. Система для смешивания топлива, содержащая: смесительный узел, выполненный с возможностью смешивания жидкого топлива и воды с созданием топливной смеси, предназначенной для горения в камере сгорания газовой турбины, причем смесительный узел содержит: канал для жидкого топлива, расположенный в общем корпусе и выполненный с возможностью обеспечения протекания жидкого ...

СИСТЕМА ДЛЯ СМЕШИВАНИЯ ТОПЛИВА (ВАРИАНТЫ)

... 1. Система, содержащая:смесительный узел, выполненный с возможностью смешивания жидкого топлива и воды с созданием топливной смеси, предназначенной для горения в камере сгорания газовой турбины, причем смесительный узел содержит:канал для жидкого топлива, расположенный в общем корпусе и выполненный с обеспечением протекания жидкого топлива и с предотвращением мест задержки жидкости,канал для воды, расположенный в общем корпусе и выполненный с обеспечением протекания воды и с предотвращением мест задержки жидкости, исмеситель, расположенный в общем корпусе, соединенный с каналом для жидкого топлива и каналом для воды и выполненный с возможностью смешивания жидкого топлива и воды с образованием указанной топливной смеси.2. Система по п.1, в которой смеситель содержит, по меньшей мере, одно из перечисленных ниже устройств: Т-образный смеситель, линейный смеситель, статический смеситель, лопастный смеситель, мешалку или ленточно-винтовую мешалку или их комбинацию.3. Система по п.1, в которой ...

Injector/valve combination designed to improve color dosing response time

SAMPLE DILUTION WITH FLUID OSCILLATOR MEANS

Two conduit means having a preselected volumetric relationship one to the other, at least one of these conduit means having a fluid oscillator means forming at least a portion thereof, are utilized in the dilution of a sample by filling one of the conduit means with a diluent liquid and the other with a sample material, then connecting the two conduit means together in a closed conduit loop and circulating the contents of the loop through the loop in order to cause uniform mixing of the sample material with the diluent liquid. In a preferred embodiment the diluted sample material is resampled from the conduit loop for further use or analysis.

METHOD AND APPARATUS FOR PRECLUDING BACKFLOW IN A MIXING VALVE SUBJECTED TO UNBALANCED INLET PRESSURE

PARALLEL FLOW INJECTION MIXING SYSTEM

VENTURI EDUCTOR WITH ADJUSTABLE FLOW RESTRICTOR

A venturi eductor comprising a flow passage for a first liquid, a dispensing passage with an opening into the flow passage to allow a second liquid to be drawn therethrough and into a first liquid flowing through the flow passage, and a flow restrictor in the dispensing passage, in which the flow restrictor comprises a body with a plurality of nozzles passing therethrough with varying sizes of orifice, which body is movable between a first position in which a first of said nozzles is disposed in the path of the second liquid, and further positions in each of which a further of said nozzles is disposed in the path of the second liquid.

SAMPLE DILUTION WITH FLUID OSCILLATOR MEANS

APPARATUS FOR MIXING FLUIDS AND METHOD OF USE IN PRECHEESE FORMATION

A mixing assembly and method of mixing where a retentate is introduced into a T-connector (220) via a T-connector retentate inlet (222). Retentate then passes into a mixer body (230) via a retentate passageway (226) into a receiving chamber (232), then enters injection chamber (234) and next enters a retentate turbulence zone (239). The assembly is adapted for use in the uniform mixing of rennet and precheese. The precheese is suitably formed by the ultrafiltration of milk. The mixing assembly is adapted for modification and facile disassembly for cleaning to maintain sanitary standards.

DEVICE FOR PROJECTING A LIQUID

Dispositif pour projeter un premier liquide ou un mélange de ce premier liquide avec un second liquide. Les liquides sont contenus dans des réservoirs respectifs 12, 14. Les liquides sont évacués à travers une canalisation souple 38 par un pistolet 16. Le mélange des deux liquides s'effectue par une vanne 54. Le second liquide est évacué sous pression et le niveau du premier liquide ne peut dépasser une hauteur déterminée. La sélection entre les jets de liquide est obtenue par le simple déplacement d'une tige dans la vanne 54. Applications : nettoyage et rinçage, le premier liquide étant de l'eau et le second liquide un détergent. Device for spraying a first liquid or a mixture of this first liquid with a second liquid. The liquids are contained in respective reservoirs 12, 14. The liquids are discharged through a flexible pipe 38 by a gun 16. The two liquids are mixed by a valve 54. The second liquid is discharged under pressure and the level of the first liquid cannot exceed a determined height. The selection between the liquid jets is obtained by the simple movement of a rod in the valve 54. Applications: cleaning and rinsing, the first liquid being water and the second liquid a detergent.

Device for storing and mixing two gases

The invention relates to a device for storing and mixing two gases or mixtures of gases under pressure. The device includes: an outer chamber containing the first of the gases and being equipped with an opening; an inner chamber arranged inside the outer chamber containing the second gas, and being equipped with an opening; a two-way valve which includes a body fixed hermetically in the opening of the outer chamber, a first passage having one end connected to the inner chamber and being equipped with a first controllable shut-off device, and a second passage having a first end connected to the outer chamber and being equipped with a second controllable shut-off device; first and second flow rate and pressure adjusting devices, each being connected to one of the passages of the valve; and first and second pipes for connecting the outlet of each adjusting device to a single outlet.

Apparatus and system for improved set-up of multi-ingredient compounder

Apparatus and systems are disclosed for improved set-up of multi-ingredient compounders. An improved apparatus includes a manifold and a plurality of valve members disposed for movement relative to different corresponding ones of a plurality of inlet ports of the manifold. The valve members are moveable to open and close a corresponding fluid passageway between the corresponding inlet port and an internal passageway of the manifold. A plurality of caps are locatable on different corresponding ones of the inlet ports, with each of the caps being engageable with the corresponding valve member for co-movement from a locked position at which the cap is restricted from removal to an unlocked position at which the cap is removable, e.g. by manual, axial retraction of the cap. An improved system includes a compounder controller operable to control valve actuators of the compounder so as to sequentially move the valve members and corresponding caps from locked to unlocked positions in a predetermined ...

Method and apparatus for supplying mixed gas

A method and apparatus, for supplying high-pressure mixed gas of a low-vapor-pressure first gas as an active gas and a high-vapor-pressure second gas, are arranged to reduce an amount of the first gas discarded. The mixed gas in a high-pressure state is supplied from a mixing container to a use point. Upon reduction of pressure in the mixing container to a setpoint as a result of supply to the use point, a predetermined amount of the first gas is charged into a replenishment container connected to the mixing container by a replenishment line having a replenishment valve, and which is evacuated. As the second gas is charged into the replenishment container charged with the first gas, the replenishment valve is opened such that the first gas in the replenishment container is forced out by the second gas, thereby charging the mixing container with the mixed gas in the high-pressure condition.

MIXING VALVE

A mixing valve having a housing and first and second flow control valves. The housing has a mixing chamber, a first outlet, and a second outlet. The first flow control valve controls fluid flow through the first outlet to the mixing chamber, and the second flow control valve controls fluid flow through the second outlet to the mixing chamber. The first and second outlets each have a size so that the mixing valve has a flow coefficient of approximately 2.5 in a mid-open position of both flow control valves, and the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately 65 millimeters. 1. (canceled)2. A mixing valve comprising:a housing having a first outlet, a second outlet, and a mixing chamber;a first flow control valve for controlling flow through the first outlet to the mixing chamber; anda second flow control valve for controlling flow through the second outlet to the mixing chamber;wherein the first and second outlets each have a size so that the mixing valve has a flow coefficient of approximately 2.5 when both the first and second flow controls valves are in a mid-open position, andwherein the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately 65 millimeters.3. The mixing valve of claim 2 , wherein the mixing valve has a flow rate of approximately 25 liters per minute at 1 bar when both flow control valves are in the mid-open position.4. The mixing valve of claim 3 , wherein the first and second outlets each have a diameter of approximately six millimeters.5. The mixing valve of claim 4 , wherein the housing includes a cold water inlet claim 4 , which has two outlets into the mixing chamber including the first outlet claim 4 , and a hot water inlet claim 4 , which has two outlets into the mixing chamber including the second outlet.6. The mixing valve of claim 5 , wherein the first ...

APPARATUS AND SYSTEM FOR IMPROVED SET-UP OF MULTI-INGREDIENT COMPOUNDER

Apparatus and systems are disclosed for improved set-up of multi-ingredient compounders. An improved apparatus includes a manifold and a plurality of valve members disposed for movement relative to different corresponding ones of a plurality of inlet ports of the manifold. The valve members are moveable to open and close a corresponding fluid passageway between the corresponding inlet port and an internal passageway of the manifold. A plurality of caps are locatable on different corresponding ones of the inlet ports, with each of the caps being engageable with the corresponding valve member for co-movement from a locked position at which the cap is restricted from removal to an unlocked position at which the cap is removable, e.g. by manual, axial retraction of the cap. An improved system includes a compounder controller operable to control valve actuators of the compounder so as to sequentially move the valve members and corresponding caps from locked to unlocked positions in a predetermined sequence, thereby reducing the potential for undesired cross-connections. 1. A system , comprising:a multi-ingredient compounder having a plurality of valve actuators and a controller for controlling movement of each of the plurality of valve actuators; and, a manifold having a plurality of inlet ports;', 'a plurality of valve members, each locatable to interface with a different corresponding one of said plurality of valve actuators for driven movement thereby between a plurality of different positions relative to a different corresponding one of said plurality of inlet ports; and', 'a plurality of caps located on different corresponding ones of the plurality of inlet ports, wherein the controller is operable to separately control movement of each of the plurality of actuators so as to separately move each of the plurality of valve members between at least a corresponding first predetermined position at which the corresponding cap is locked relative to the manifold and a ...

SHOWER HEAD WITH INTEGRATED MIXING VALVE

A shower head having a stem; a spray head coupled to the stem; a mixing valve located within the stem or the spray head, the mixing valve having a first valve member assembly for controlling a first fluid flow to a mixing chamber and a second valve member assembly for controlling a second fluid flow to the mixing chamber. Each valve member assembly includes a spool, a first valve member on the spool that engages with a first valve seat in a closed position and a second valve member on the spool that engages with a second, separate, valve seat in the closed position. An electrically powered first motor is located within the stem or the spray head. The first motor is coupled to the first valve member assembly to control movement of the first valve member assembly to control the flow of the first fluid to the mixing chamber. 1. (canceled)2. A shower head comprising:a stem;a spray head coupled to the stem; a spool;', 'a first valve member disposed on the spool and configured to engage with a first valve seat in a closed position of the valve member assembly; and', 'a second valve member disposed on the spool and configured to engage with a second, separate, valve seat in the closed position; and, 'a mixing valve located within one of the stem and the spray head, the mixing valve comprising a first valve member assembly for controlling a flow of a first fluid to a mixing chamber and a second valve member assembly for controlling a flow of a second fluid to the mixing chamber, wherein each valve member assembly comprisesan electrically powered first motor that is located within one of the stem and the spray head, wherein the first motor is coupled to the first valve member assembly to control movement of the first valve member assembly to control the flow of the first fluid to the mixing chamber.3. The shower head of claim 2 , wherein the stem that is a moveable handset configured to detachably dock with a shower head dock claim 2 , wherein the mixing valve and the first ...

Mixing valve

A mixing valve includes a mixing chamber, a first flow control valve having a first flow control opening, and a second flow control valve having a second flow control opening. The first and second flow control openings each have a diameter of approximately six millimeters and the mixing valve has a flow coefficient of approximately 2.5 when both flow control valves are in a mid-open position.

System and method for delivering treatment fluid

A system includes a regional blending facility having a number of bulk receiving facilities, where each bulk facility receives and stores a particle type having a distinct size modality, a bulk moving device that transfers particles between the bulk receiving facilities and of a blending/continuously receiving vessel and/or a mixer, and a carrying medium vessel. The mixer receives particles from the blending/continuously receiving vessel and/or the bulk moving device, receives a carrying medium from the carrying medium vessel, mixes the particles with the carrying medium, and provides a mixed treatment fluid. The system includes a fluid conduit that fluidly couples a wellsite location with the regional blending facility, where the fluid conduit delivers the mixed treatment fluid to the wellsite and/or delivers produced fluid from a wellbore positioned at the wellsite to the regional blending facility.

Shower head with integrated mixing valve

A plumbing fitting having a body and a housing located in the body that includes a first inlet for receiving the first fluid, a second inlet for receiving the second fluid, and a mixing chamber. The plumbing fitting includes a first flow control valve operatively coupled to the housing; a second flow control valve operatively coupled to the housing; and an actuator assembly configured to move the first flow control valve relative to the housing to control flow of the first fluid from the first inlet to the mixing chamber, such that the first fluid exerts substantially no net force on the first flow control valve, and configured to move the second flow control valve relative to the housing to control flow of the second fluid from the second inlet to the mixing chamber, such that the second fluid exerts substantially no net force on the second flow control valve.

SYSTEMS AND METHODS FOR PROGRAMMING AND CONTROLLING WATER DELIVERY DEVICES

A method for programming a water delivery device having a first optical communications interface is provided. The method includes physically coupling a communications bridge to the water delivery device. The communications bridge includes a second optical communications interface and a separate data communications interface. The method further includes transmitting information from a user device to the communications bridge using electronic data communications between the user device and the data communications interface; generating, by the communications bridge, an optical signal comprising the information received from the user device; and transmitting the optical signal from the communications bridge to the water delivery device using optical communications between the first and second optical communications interfaces. 1. A method for programming a water delivery device having a first optical communications interface , the method comprising:physically coupling a communications bridge to the water delivery device, the communications bridge comprising a second optical communications interface and a separate data communications interface;transmitting information from a user device to the communications bridge using electronic data communications between the user device and the data communications interface;generating, by the communications bridge, an optical signal comprising the information received from the user device; andtransmitting the optical signal from the communications bridge to the water delivery device using optical communications between the first and second optical communications interfaces.2. The method of claim 1 , wherein physically coupling the communications bridge to the water delivery device comprises receiving a knob or handle of the water delivery device within an opening extending through the communications bridge.3. The method of claim 1 , wherein the information received from the user device comprises configuration settings for the water ...

Plumbing fixture with heating elemenet

A shower head that includes a movable handset, a mixing valve, and an electric heater. The movable handset includes a stem configured to detachably engage a shower head dock, and a spray head coupled to the stem and configured to discharge water. The mixing valve is disposed within the movable handset and includes a housing including a waterway located therein for water to flow through, a first flow control valve located within the housing and configured to control the flow of hot water to the spray head, and a second flow control valve located within the housing and configured to control the flow of cold water to the spray head. The electric heater is disposed within the movable handset and configured to heat at least part of the housing to an elevated temperature sufficient to kill organisms within the waterway.

PLUMBING FIXTURE WITH HEATING ELEMENT

A plumbing component includes a valve provided within a portion of the plumbing component and configured to control the flow of water through the plumbing component. The valve includes a body and at least one waterway within the body. An electric heater extends through at least a portion of the body of the valve and is configured to heat at least a portion of the body to an elevated temperature sufficient to kill organisms within the waterway. 1. (canceled)2. A faucet comprising:a base for mounting the faucet;a spout extending from the base and configured to discharge water;a valve housing located within the spout and comprising a first end section, a second end section having an outlet, and a center section provided between the first and second end sections, the center section including a first inlet configured to receive cold water and a second inlet configured to receive hot water;a first flow control valve located within a first waterway of the valve housing to control the flow of cold water from the first inlet to the outlet;a second flow control valve located within a second waterway of the valve housing to control the flow of hot water from the second inlet to the outlet; andan electric heater extending through at least a portion of the valve housing and configured to heat a surface defining at least part of one of the first or second waterways to an elevated temperature sufficient to kill organisms within the respective waterway.3. The faucet of claim 2 , wherein the first and second flow control valves are housed within the center section of the valve housing.4. The faucet of claim 3 , wherein both of the first and second inlets are provided on a first side of the center section of the valve housing.5. The faucet of claim 4 , wherein the electric heater extends through a bore of the valve body located on a second side of the center section of the valve housing that is opposite to the first side.6. The faucet of claim 5 , further comprising:a first motor ...

Mixing valve

A valve including a housing having a first inlet chamber defined by a first chamber wall and configured to receive the cold water, a second inlet chamber defined by a second chamber wall and configured to receive the hot water, and a mixing chamber configured to receive the cold water from the first inlet chamber and the hot water from the second inlet chamber, wherein at least a portion of the mixing chamber is located between the first and second chamber walls; a first flow control valve extending through the first inlet chamber and moveable relative to the housing for controlling the flow of cold water from the first inlet chamber to the mixing chamber; and a second flow control valve extending through the second inlet chamber and moveable relative to the housing for controlling the flow of hot water from the second inlet chamber to the mixing chamber.

Plumbing fixture with integrated mixing valve

A plumbing fixture includes a body and a mixing valve provided within the body. The mixing valve includes a first inlet for receiving a first fluid, a second inlet for receiving a second fluid, and a mixing chamber having a fluid outlet for outputting the first fluid or the second fluid or a mixture thereof. The mixing valve includes a first flow control valve for controlling the flow of the first fluid into the mixing chamber and a second flow control valve, separate from the first flow control valve, for controlling the flow of the second fluid into the mixing chamber, wherein at least one of the first or second flow control valve includes at least two separate outlets into the mixing chamber.

PLUMBING FIXTURE WITH USER INTERFACE

A water delivery device that includes a body having a cold water inlet, a hot water inlet, and an outlet; a mixing valve in the body, and a touchscreen user interface on a surface of the body. The mixing valve includes a housing having a mixing chamber that is fluidly connected to the outlet, a first flow control valve moveably disposed in the housing to control a cold water flow from the cold water inlet to the mixing chamber, and a second flow control valve moveably disposed in the housing to control a hot water flow from the hot water inlet to the mixing chamber. The touchscreen user interface allows a user to control a temperature and/or a flow rate of water from the outlet by controlling the first and second flow control valves. 1. (canceled)2. A water delivery device comprising:a body having a cold water inlet configured to connect to a cold water supply, a hot water inlet configured to connect to a hot water supply, and an outlet; a housing having a mixing chamber that is fluidly connected to the outlet;', 'a first flow control valve moveably disposed in the housing to control a cold water flow from the cold water inlet to the mixing chamber; and', 'a second flow control valve moveably disposed in the housing to control a hot water flow from the hot water inlet to the mixing chamber; and, 'a mixing valve located within the body and comprisinga touchscreen user interface located on a surface of the body, wherein the touchscreen user interface allows a user to control at least one of a temperature or a flow rate of water from the outlet by controlling the first and second flow control valves.3. The water delivery device of claim 2 , further comprising an actuator located within the body and configured to control movement of the first and second flow control valves in response to an input into the touchscreen user interface.4. The water delivery device of claim 3 , wherein each of the first and second flow control valves includes a valve member assembly ...

MIXING VALVE

A mixing valve that includes a housing having a first outlet, a second outlet, and a mixing chamber; a first flow control valve for controlling flow through the first outlet to the mixing chamber; and a second flow control valve for controlling flow through the second outlet to the mixing chamber; wherein the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately millimeters. 1. (canceled)2. A mixing valve comprising:a housing having a first outlet, a second outlet, and a mixing chamber;a first flow control valve for controlling flow through the first outlet to the mixing chamber; anda second flow control valve for controlling flow through the second outlet to the mixing chamber;wherein the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately 65 millimeters.3. The mixing valve of claim 2 , wherein the first and second outlets each have a diameter of approximately six millimeters.4. The mixing valve of claim 3 , wherein the housing includes a cold water inlet chamber claim 3 , which has two outlets into the mixing chamber including the first outlet claim 3 , and a hot water inlet chamber claim 3 , which has two outlets into the mixing chamber including the second outlet.5. The mixing valve of claim 4 , wherein the mixing valve has a flow coefficient of approximately 2.5 when both the first and second flow controls valves are in a mid-open position.6. The mixing valve of claim 5 , wherein the mixing valve has a flow rate of approximately 25 liters per minute at 1 bar when both the first and second flow control valves are in the mid-open position.7. The mixing valve of claim 4 , wherein the first flow control valve comprises a first valve member and a second valve member that is separate from and spaced apart from the first valve member claim 4 , wherein the first and second valve members ...

Electronic user interface for electronic mixing of water for residential faucets

A water delivery system is disclosed. The water delivery system may have an electronic user interface. The electronic user interface may be a portable device. The electronic user interface may include inputs to select water temperature, water flow rates, water flow patterns, and/or task based presets. A mixing valve for use with either manual faucets or electronic faucets is disclosed.

ELECTRONIC USER INTERFACE FOR ELECTRONIC MIXING OF WATER FOR RESIDENTIAL FAUCETS

A water delivery system is disclosed. The water delivery system may have an electronic user interface. The electronic user interface may be a portable device. The electronic user interface may include inputs to select water temperature, water flow rates, water flow patterns, and/or task based presets. A mixing valve for use with either manual faucets or electronic faucets is disclosed. 1. An apparatus for controlling the provision of water from a source of cold water and a source of hot water above a sink deck , the apparatus comprising:a mixing valve in fluid communication with the source of cold water and the source of hot water, the mixing valve being located beneath the sink deck;a diverter valve located beneath the sink deck in fluid communication with an outlet of the mixing valve, the diverter valve having a first outlet and a second outlet;an electronic user interface located above the sink deck;a spout including a spray outlet in fluid communication with the first outlet of the diverter valve, and a stream outlet in fluid communication with the second outlet of the diverter valve;a controller operably coupled to the electronic user interface, the mixing valve and the diverter valve; andwherein the electronic user interface includes a metering input whereby a user selects a desired volume of water to be dispensed from at least one of the spray outlet of the spout and the stream outlet of the spout, the volume of water dispensed being controlled by the controller.2. The apparatus of claim 1 , further comprising a flow sensor disposed between the mixing valve and one of the spray outlet of the spout and the stream outlet of the spout claim 1 , the flow sensor operatively coupled to the controller.3. The apparatus of claim 1 , wherein one of the diverter valve and the mixing valve includes an off configuration preventing the flow of water claim 1 , and the controller activates the one of the diverter valve and the mixing valve to provide the flow of water.4. ...

FLUID ADDITIVE CONTROL VALVE

A valve arrangement includes various improvements usable in the context of a fluid additive system, such as a water softener. For example, the valve assembly may include a seal assembly engaged by a reciprocating piston, in which the seal assembly includes a minimal number of parts, is easily assembled, and can be easily inserted in the bore of the valve body without jeopardizing the integrity of the seals. The valve assembly may further include a quick-disconnect system which allows a “control head” including a valve actuation system and electronic controls to be disconnected from the rest of the valve arrangement with only a partial rotation of the control head. The valve assembly may also include a venturi used for drawing regeneration fluid into the system, and an associated venturi cleaner system which allows a user to unclog the fluid-flow orifice of the venturi without any disassembly of parts of the valve arrangement. 111-. (canceled)12. A seal assembly for use in a multi-port valve , the seal assembly comprising:a first seal subassembly including a first seal and a first spacer affixed to an axial end of said first seal, said first spacer including a first plurality of protrusions arranged around a periphery of said first spacer and extending axially away from said first seal; anda second seal subassembly including a second seal and a second spacer affixed to an axial end of said second seal, said second spacer including a second plurality of said protrusions arranged around a periphery of said second spacer and extending axially away from said first seal,said first and second pluralities of protrusions extending toward one another and interfitted with said one another to affixed to said first spacer to said second spacer such that a plurality of flow apertures are formed between respective neighboring pairs of said interfitted spacers, whereby said first seal and said second seal are disposed on opposing sides of said plurality of flow apertures.13. The ...

Mixing system and valve assembly

A mixing system is disclosed in which the system comprises a source of bone-graft or bone-graft-substitute material, a liquid source, and a vacuum source, at least one of the source of bone-graft or bone-graft-substitute material and the liquid source being in communication with the vacuum source. A valve assembly also forms part of the system, the valve assembly having a valve movable between a first position in which a first fluid passageway is created between the source of bone-graft or bone-graft-substitute material and the vacuum, and a second position in which a second fluid passageway is created between the source of bone-graft or bone-graft-substitute material and the liquid source, wherein, in the second position, the valve seals off the first fluid passageway, the vacuum source being adapted to generate a negative-pressure environment, relative to atmospheric pressure, within the valve assembly while the valve is in the first position. Methods of utilizing the aforementioned system are also disclosed.

Liquid aspirator with improved anti-syphon tube

An aspirator structure to proportionately mix a pressurized motive liquid and non-pressurized additive liquid and to deliver the mixed liquids into a storage supply of mixed liquids. The aspirator structure includes an elongate aspirating chamber connected with the supplies of motive and additive liquids and has a discharge end from which the mixed liquids flow. The structure next includes an elongate, vertical delivery tube with a cylindrical inside surface, a closed upper end portion communicating with the discharge end of the chamber and an open lower end opening in the supply of mixed liquids. The cross-sectional extent of the tube is greater than the cross-sectional extent of the chamber and the liquids flowing from the chamber are directed substantially tangentially with respect to the inside surface of the tube so that those liquids establish a vortex flow with and are moved downwardly therethrough by the force of gravity. The tube has an elongate radially opening circumferentially and longitudinally extending anti-syphon slot opening pitch counter to the vortex flow of liquids whereby those liquids flow substantially laterally across the opening within the tube.

System and method for blending and compressing gases

A gas blending and compressing system includes a blender having a blending chamber configured to blend two or more separate gases into a blended gas, a compressor configured to compress the blended gas to a selected pressure, and a control system configured to sense operational parameters of the blender and the compressor, to sense one or more properties of the blended gas and to control the operation of the blender and the compressor to maintain the quality of the blended gas. A method for blending and compressing two or more gases includes the steps of: blending the separate gases into a blended gas using the blender; compressing the blended gas using the compressor; and matching a constant flow through the compressor to a selected minimum flow dependent on nominal operating parameters of the compressor. Alternate embodiment systems and methods blend separate gases at high pressure without using a compressor. Various principles are applied at high pressure including choked flow and partial pressure blending.

System for blending and compressing gases

A gas blending and compressing system includes a blender having a blending chamber configured to blend two or more separate gases into a blended gas, a compressor configured to compress the blended gas to a selected pressure, and a control system configured to sense operational parameters of the blender and the compressor, to sense one or more properties of the blended gas and to control the operation of the blender and the compressor to maintain the quality of the blended gas. A method for blending and compressing two or more gases includes the steps of: blending the separate gases into a blended gas using the blender; compressing the blended gas using the compressor; and matching a constant flow through the compressor to a selected minimum flow dependent on nominal operating parameters of the compressor. Alternate embodiment systems and methods blend separate gases at high pressure without using a compressor. Various principles are applied at high pressure including choked flow and partial pressure blending.

Liquid alkali system for fiber reactive dyeing

Liquid caustic compositions for use in reactive dyeing, having total and alkaline activities approximating the total and alkaline activities of a predetermined liquid caustic composition are prepared by providing a source of water; providing a container of concentrated sodium hydroxide solution; providing a container of liquid buffered alkali solution; providing a mixer communicating with the containers; providing at least one liquid caustic solution storage tank in communication with the mixer; providing flow meters communicating with the mixer to monitor the quantities of sodium hydroxide and buffered alkali flowing to the mixer; determining the total and active alkalinities of the target liquid caustic composition; determining the quantities of sodium hydroxide and buffered alkali solutions required to provide a liquid caustic solution having total and active alkalinities approximating the total and active alkalinities of the target solution; diluting the concentrated sodium hydroxide with the water to form dilute sodium hydroxide; feeding controlled quantities of the dilute sodium hydroxide and buffered alkali to the mixer; and mixing the sodium hydroxide and buffered alkali to form the desired liquid caustic solution.

System and method for delivering treatment fluid

A system includes a regional blending facility having a number of bulk receiving facilities, where each bulk facility receives and stores a particle type having a distinct size modality, a bulk moving device that transfers particles between the bulk receiving facilities and of a blending/continuously receiving vessel and/or a mixer, and a carrying medium vessel. The mixer receives particles from the blending/continuously receiving vessel and/or the bulk moving device, receives a carrying medium from the carrying medium vessel, mixes the particles with the carrying medium, and provides a mixed treatment fluid. The system includes a fluid conduit that fluidly couples a wellsite location with the regional blending facility, where the fluid conduit delivers the mixed treatment fluid to the wellsite and/or delivers produced fluid from a wellbore positioned at the wellsite to the regional blending facility.

Apparatus for injecting additives into a flow of a highly viscous liquid

The apparatus for injecting one or more additives (4) into a flow (5) of a highly viscous liquid into which the additives are to be admixed comprises a supply member (3) for each additive. This supply member is releasably connected to a tube section (2) conducting the flow. Each of the supply members has a supply channel (30) for the additive which stands transversely to the direction of flow. The additives temporarily form separate phases which coexist with the phase of the highly viscous liquid after having been fed in. A wall section (1) which is oriented in the direction of flow and can be flowed about on both sides by the highly viscous liquid is associated in each case with at least some of the injection members. Its inner side (10), that lying nearer the center of the tube, spans a surface on which the exit opening (35) of the supply member at least approximately lies. The wall section is provided downstream from the discharge opening as a spreading means (11) for the additive supplied.

Device for feeding additives to a high viscous liquid stram

A device is claimed which introduces one or more additives into a highly-viscous product stream, for mixing. A special feeder (3) is devoted to each additive. This is mounted detachably in the pipe section (2) carrying the main flow. Its additive supply channel lies transversely to the flow. Following introduction, the additives form transitory separate phases, coexisting with the highly viscous fluid. In this new design, a wall section of the device lies parallel to the mainstream, which passes on either side. The surface (10) of this section closer to the centre, includes the additive outlet, downstream of which (11) the wall spreads out the additive. Also claimed is the method of mixing low viscosity additives into a high viscosity product stream, especially for introducing lubricants or release agents into polymer melts.

Coating device

Rotary handle for a sanitary fitting

Gas supply device and valve device

TiCl 4 가스와 NH 3 가스를 교대로 복수회 기판에 공급해서 성막을 행함에 있어서, 밸브 장치(1)의 냉각을 억제하면서 N 2 가스의 유량을 크게 하는 것이 가능하고, 스루풋 향상에 기여할 수 있는 기술을 제공한다. TiCl 4 가스와 NH 3 가스를 교대로 복수회 웨이퍼(W)에 공급해서 성막을 행함에 있어서, 한쪽의 처리 가스의 공급과 다른 쪽의 처리 가스의 공급과의 사이에 처리 용기(10) 내에 공급되는 분위기 치환용의 N 2 가스를 사전에 가열하고 있다. 이 때문에, 처리 용기(10)의 내벽이나 웨이퍼(W) 등의 가스 접촉 부위의 냉각을 억제하면서 N 2 가스의 유량을 크게 할 수 있으므로, 분위기의 치환에 필요로 하는 시간을 단축할 수 있고, 스루풋의 향상에 기여할 수 있음과 함께, 밸브 장치(1)의 냉각에 의한 반응 생성물의 부착 등의 문제의 발생이 억제된다. It is possible to increase the flow rate of the N 2 gas while suppressing the cooling of the valve apparatus 1 and to improve the throughput of the N 2 gas when the TiCl 4 gas and the NH 3 gas are alternately supplied to the substrate a plurality of times, Technology. The TiCl 4 gas and the NH 3 gas are alternately supplied to the wafer W a plurality of times so as to be supplied into the processing vessel 10 between the supply of the one processing gas and the supply of the other processing gas The N 2 gas for atmosphere substitution is heated in advance. Therefore, since the flow rate of the N 2 gas can be increased while suppressing the cooling of the inner wall of the processing vessel 10 and the gas contact portion such as the wafer W, the time required for replacing the atmosphere can be shortened, It is possible to contribute to the improvement of the throughput and the occurrence of problems such as adhesion of reaction products due to cooling of the valve apparatus 1 are suppressed.

Apparatus for the continuous preparation of glass fiber sizing compositions

An in-line mixing apparatus for the substantially continuous production of size to be supplied to a glass fiber forming process. The in-line mixing apparatus comprises a plurality of stages wherein the first stage is a static mixing device in which sizing components are carefully metered into a flow of water or other carrier fluid, and blended together. A second stage, hydrolyzer, connected to the first stage, provides a chamber in which the blended water and size materials are allowed to chemically react as they move therethrough. A second static mixing device may be connected to the output of the hydrolyzer if additional components need to be added, or if additional mixing of the materials blended in the first stage and reacted in the second stage is necessary. The output of the in-line mixing device may be piped directly to the size applicators of the respective fiber producing operations.

Processing liquid mixing apparatus, substrate processing apparatus, processing liquid mixing method, and storage medium

Coating device

1. 청구범위에 기재된 발명이 속하는 기술분야 도포장치 2. 발명이 해결하려고 하는 기술적 과제 레지스트막의 막두께균일성을 유지하면서, 레지스트막을 더욱 박막화할 수가 있는 소형으로 간단한 구조의 도포장치를 제공함. 3. 발명이 해결방법의 요지 기판을 유지하는 스핀척(52)과, 1차 레지스트액이 수용된 레지스트액 탱크(71, 711∼71n)와, 시너가 수용된 시너 탱크(72,721)와, 이 시너 탱크 및 레지스트액 탱크에 각각 연이어 통하는 합류밸브(75,751)와, 이 합류밸브에 향하고 레지스트액 탱크에서 1차 레지스트액을 보내는 제1의 펌프(73,731∼73n)와, 합류밸브에 향하여 시너 탱크에서 시너를 보내는 제2의 펌프(74,741)와, 합류밸브로부터 유입하는 1차 레지스트액과 시너를 교반혼합하는 믹서(76,761)와, 이 믹서로 혼합된 액을 기판에 뿌리는 노즐(86)과, 레지스트액 탱크(71,711∼71n)로부터 합류밸브(75,751)에 보내는 1차 레지스트액과 시너 탱크(72,721)로부터 합류밸브(75,751)에 보내는 시너와의 혼합비율을 조정하기위해서 제1 및 제2의 펌프(73,731∼73n,74,741)를 각각 제어하는 콘트롤러(131,431)를 구비한다. 4. 발명의 중요한 용도 반도체 제조의 포토레지스트도포현상처리 시스템에 사용됨.

Valve manifold assembly

밸브 연결관 조립체는 1차흐름통로와 상기 1차흐름통로의 벽에 있는 개구를 통하여 상기 1차흐름통로와 유동적으로 결합되는 2차흐름통로를 정의하는 연결관몸체부를 포함한다. 헤드부와 이로부터 연장되는 줄기를 포함하는 밸브가 상기 개구를 통하여 배치된다. 상기 헤드부는 상기 줄기 인접하게 주변에 연장된 밸브 실링면을 가지며, 1차흐름통로를 향하는 시트 실링면을 가지는 밸브 자리는 상기 개구 둘레에 연장된다. 상기 밸브는 상기 밸브 실링면이 밀봉가능하게 상기 시트 실링면과 맞물려 상기 2차흐름통로와 상기 1차흐름통로 사이에 유체흐름을 막는 폐쇄 위치와 상기 밸브 실링면이 상기 시트 실링면으로부터 이격되어 상기 2차흐름통로와 상기 1차흐름통로 사이에 유체흐름을 가능하게 하는 개방 위치 사이에서 선택적으로 이동가능하다. The valve connector assembly includes a connector body portion defining a secondary flow passage fluidly coupled to the primary flow passage through the primary flow passage and an opening in the wall of the primary flow passage. A valve comprising a head portion and a stem extending therefrom is disposed through the opening. The head portion has a valve sealing surface extending around the stem adjacent the stem, and a valve seat having a seat sealing surface facing the primary flow passage extends around the opening. The valve has a closed position in which the valve sealing surface is sealably engaged with the seat sealing surface to prevent fluid flow between the secondary flow passage and the primary flow passage, and the valve sealing surface is spaced apart from the seat sealing surface. It is selectively movable between an open position to enable fluid flow between the secondary flow passage and the primary flow passage. 밸브 연결관 조립체, 연결관몸체부, 밸브 실링면, 시트 실링면 Valve connector assembly, connector body part, valve sealing surface, seat sealing surface

Coating apparatus

1. 청구범위에 기재된 발명이 속하는 기술분야 1. TECHNICAL FIELD OF THE INVENTION 도포장치 Coating device 2. 발명이 해결하려고 하는 기술적 과제 2. The technical problem to be solved by the invention 레지스트막의 막두께 균일성을 유지하면서, 레지스트막을 더욱 박막화할 수가 있는 소형으로 간단한 구조의 도포장치를 제공함. Provided is a compact and simple coating device capable of further thinning the resist film while maintaining the film thickness uniformity of the resist film. 3. 발명의 해결방법의 요지 3. Summary of Solution to Invention 기판을 유지하는 스핀척(52)과, 1차 레지스트액이 수용된 레지스트액 탱크(71,711∼71n)와, 시너가 수용된 시너탱크(72,721)와, 이 시너 탱크 및 레지스트액 탱크에 각각 연이어 통하는 합류밸브(75,751)와, 이 합류밸브에 향하고 레지스트액 탱크에서 1차 레지스트액을 보내는 제 1의 펌프(73,731∼73n)와, 합류밸브에 향하여 시너탱크에서 시너를 보내는 제 2의 펌프(74,741)와, 합류밸브로부터 유입하는 1차 레지스트액과 시너를 교반혼합하는 믹서(76,761)와, 이 믹서로 혼합된 액을 기판에 뿌리는 노즐(86)과, 레지스트액 탱크(71,711∼71n)로부터 합류밸브(75,751)에 보내는 1차 레지스트액과 시너탱크(72,721)로부터 합류밸브(75,751)에 보내는 시너와의 혼합비율을 조정하기 위해서 제 1 및 제 2의 펌프(73,731∼73n,74,741)를 각각 제어하는 콘트롤러(131,431)를 구비한다. The spin chuck 52 holding the substrate, the resist liquid tanks 71,711 to 71n containing the primary resist liquid, the thinner tanks 72 and 721 containing the thinner, and a confluence valve connected to the thinner tank and the resist liquid tank, respectively. (75,751), a first pump (73,731 to 73n) directed to the confluence valve and sending the first resist liquid from the resist liquid tank, a second pump (74,741) to send thinner from the thinner tank to the confluence valve; The mixers 76 and 761 which stir-mix the primary resist liquid and thinner flowing from the confluence valve, the nozzle 86 for sprinkling the liquid mixed with the mixer on the substrate, and the confluence valve (from the resist liquid tanks 71,711 to 71n) Controller for controlling the first and second pumps 73,731 to 73n, 74,741 to adjust the mixing ratio of the primary resist liquid to 75,751 and the thinner to the confluence valves 75 and 751 from the thinner tanks 72 and 721, respectively. (131, 431). 4. 발명의 중요한 용도 4. Important uses of the invention 반도체 제조의 포토레지스트 도포현상처리 시스템에 사용됨. Used ...

System and apparatus for forming a mixture with liquid and diluent

The invention relates to a system (1) for hygienically reconstituting and delivering non-food preparations comprising a metering and mixing device (3) connected to a container (4) containing a base liquid, in the form of a package (2) configured to be connected to a base station (5). The metering and mixing device comprises a pump for metering the liquid, a diluent intake and a mixing chamber. Coupling means (51) are provided for providing the diluent supply and the means for driving the liquid pump.

Valve design and configuration for fast delivery system

Embodiments of the present invention relate to a method and apparatus for rapid delivery of pulses of one or more reactants to a substrate processing chamber. One embodiment of a valve body includes a first inlet, a second inlet, and an outlet. A valve chamber is in fluid communication with the first inlet, the second inlet, and the outlet. A valve seat is formed at least around the first inlet. The valve chamber further includes an annular groove formed around the valve seat coupling the second inlet and the outlet. One embodiment of a pneumatic valve assembly includes a valve body having at least two ports. A valve seat surrounds one of the ports. The pneumatic valve assembly further includes a diaphragm assembly having a diaphragm movable to open and close the one port. A piston housed in a cylinder is coupled to the diaphragm to actuate the diaphragm. An actuation chamber is formed between the cylinder and the piston. In certain embodiments, the internal volume of the actuation chamber is about 3.0 cm 3 or less.

Valve design and configuration for fast delivery system

Embodiments of the invention relate to an apparatus for rapid delivery of pulses of one or more reactants to a substrate processing chamber. In one embodiment, a valve assembly includes a valve body having at least two ports comprising a purge inlet and an outlet, a valve seat surrounding one of the ports, an annular groove formed around the valve seat coupling the purge inlet and the outlet, and a diaphragm assembly. The diaphragm assembly further includes a diaphragm movable to contact the valve seat, a piston coupled to the diaphragm, and a cylinder to house the piston. In another embodiment, the cylinder forms an actuation chamber having an internal volume of about 3.0 cm 3 .

Valve design and configuration for fast delivery system

Embodiments of the invention relate to a substrate processing chamber. In one embodiment a substrate processing chamber includes a chamber body containing a substrate support, a lid assembly comprising an expanding channel extending from a central portion of the lid assembly to a peripheral portion of the lid assembly and positioned to substantially cover the substrate support, and one or more valves adapted to provide one or more reactants into the chamber body. The valves comprising a valve body having at least two ports comprising a purge inlet and an outlet, a valve seat surrounding one of the ports, an annular groove formed around the valve seat coupling the purge inlet and the outlet, and a diaphragm assembly. The diaphragm assembly comprises a diaphragm movable to contact the valve seat, a piston coupled to the diaphragm, and a cylinder to house the piston.

Valve design and configuration for fast delivery system

Embodiments of the present invention relate to a method and apparatus for rapid delivery of pulses of one or more reactants to a substrate processing chamber. One embodiment of a valve body includes a first inlet, a second inlet, and an outlet. A valve chamber is in fluid communication with the first inlet, the second inlet, and the outlet. A valve seat is formed at least around the first inlet. The valve chamber further includes an annular groove formed around the valve seat coupling the second inlet and the outlet. One embodiment of a pneumatic valve assembly includes a valve body having at least two ports. A valve seat surrounds one of the ports. The pneumatic valve assembly further includes a diaphragm assembly having a diaphragm movable to open and close the one port. A piston housed in a cylinder is coupled to the diaphragm to actuate the diaphragm. An actuation chamber is formed between the cylinder and the piston. In certain embodiments, the internal volume of the actuation chamber is about 3.0 cm 3 or less.

Valve design and configuration for fast delivery system

Embodiments of the invention relate to a substrate processing chamber. In one embodiment a substrate processing chamber includes a chamber body containing a substrate support, a lid assembly comprising an expanding channel extending from a central portion of the lid assembly to a peripheral portion of the lid assembly and positioned to substantially cover the substrate support, and one or more valves adapted to provide one or more reactants into the chamber body. The valves comprising a valve body having at least two ports comprising a purge inlet and an outlet, a valve seat surrounding one of the ports, an annular groove formed around the valve seat coupling the purge inlet and the outlet, and a diaphragm assembly. The diaphragm assembly comprises a diaphragm movable to contact the valve seat, a piston coupled to the diaphragm, and a cylinder to house the piston.

Multiple component mixing head

본 발명은, 폴리우레탄 반응 혼합물을 형성하기 위해, 적어도 하나의 폴리올 성분 및 적어도 하나의 이소시아네이트 성분과 적절한 첨가물을 혼합하는 방법에 관한 것이다. 혼합 헤드, 혼합 챔버, 출구 채널, 제어 슬라이드 수단, 세척 슬라이드 수단

Valve component for faucet

A wear resistant component for a faucet valve includes a substrate comprising a base material and a strengthening layer provided above the substrate in an amount sufficient to improve abrasion resistance of the substrate. The strengthening layer includes at least one material selected from the group consisting of tantalum, chromium, zirconium, and tungsten. The wear resistant component also includes a layer that includes amorphous diamond provided above the strengthening layer, the amorphous diamond having sp 3 bonding of at least about 40%, a hardness of at least about 45 GPa, and an elastic modulus of at least about 400 GPa.

Fluid control arrangement

外部阀(12)包围内部阀(10)。阀塞(24)能够相对于内部阀(10)的阀座(22)移动，以控制通过内部阀(10)的流体流动。阀塞(14)与外部阀(12)的出口(42)协作以控制通过外部阀(12)的流体流动。阀塞(14)包括内部阀(10)的一部分。

Mixing system and valve assembly

A mixing system is disclosed in which the system comprises a source of bone-graft or bone-graft-substitute material, a liquid source, and a vacuum source, at least one of the source of bone-graft or bone-graft-substitute material and the liquid source being in communication with the vacuum source. A valve assembly also forms part of the system, the valve assembly having a valve movable between a first position in which a first fluid passageway is created between the source of bone-graft or bone-graft-substitute material and the vacuum, and a second position in which a second fluid passageway is created between the source of bone-graft or bone-graft-substitute material and the liquid source, wherein, in the second position, the valve seals off the first fluid passageway, the vacuum source being adapted to generate a negative-pressure environment, relative to atmospheric pressure, within the valve assembly while the valve is in the first position. Methods of utilizing the aforementioned system are also disclosed.

Dishwashing apparatus

Ratio feed detergent controller and method with automatic feed rate learning capability

A detergent dispenser controller for use with a washing device, such as a dishwasher, that measures detergent concentration in a water tank by measuring the conductivity of the detergent solution in the water tank. The detergent controller automatically learns the feed rate of the detergent dispenser used, regardless of the type of detergent dispenser being used. For each detergent feed cycle, the controller computes a Feed Factor equal to the amount of detergent feed on time required for each unit increase in the detergent concentration, which is the inverse of the detergent feed rate. The controller stores the computed Feed Factor for the last N feed cycles in a non-volatile memory, and computes a running average of the N feed factors stored in the non-volatile memory. Whenever the detergent dispenser is powered on, it determines the difference between the measured wash tank detergent concentration and a specified detergent concentration set point value. The computed average feed factor and the difference between the set point and the current detergent concentration are multiplied to compute a detergent feed on time. The detergent dispenser is then turned on for the computed feed on time, and after a suitable subsequent mixing period, the change in detergent concentration during the last feed cycle is determined and a new Feed Factor is computed and stored. The detergent concentration is preferably measured using logarithmic measurement units, and separate Feed Factors may be computed and used for at least two detergent concentration ranges.

Valve component for faucet

A wear resistant component for a faucet valve includes a substrate comprising a base material and a strengthening layer provided above the substrate in an amount sufficient to improve abrasion resistance of the substrate. The strengthening layer includes at least one material selected from the group consisting of tantalum, chromium, zirconium, and tungsten. The wear resistant component also includes a layer that includes amorphous diamond provided above the strengthening layer, the amorphous diamond having sp3 bonding of at least about 40%, a hardness of at least about 45 GPa, and an elastic modulus of at least about 400 GPa.

Patent FR2369879B1

VALVE FOR THE DISTRIBUTION OF WATER AND AIR IN PRESSURE WATER SPRAY FACILITIES

Turbine combustor fuel mixing system

DEVICE FOR STORING AND MIXING TWO GASES

The gas storing and mixing device comprises an outer chamber (15) containing a first gas and an inner chamber (17) containing the second gas. A two-way tap (19) comprises a first passage (20'), with an internal end (20a') fixed in the opening of the inner chamber, fitted with controllable sealing means (1') between its internal and external (20'b) ends and a filling channel (3'). A second passage (20) emerging into the outer chamber is fitted with controllable sealing means (1) and a filling channel (3). Two outlet channels are each connected to one end of each tap passage and comprise first and second pressure adjustment means (6,6') with a controllable flow rate selection barrel (7,7') connected to one of the pressure adjusting means. The barrel enables orifices of different dimensions (9,9') to be selected for the outlet channel which discharge into a mixing chamber (10).

FLOW ADJUSTMENT VALVE

a. Soupape de réglage du débit de liquides dont les températures sont voisines de leur point d'ébullition, en particulier dans des appareils à eau chaude, constituée par corps obturateur cooperant avec un siège de soupape et qui forme avec ce siège de soupape un point d'étranglement. b. Soupape caractérisée en ce qu'en arrière de la section d'écoulement 5 la plus étroite, dans le sens de l'écoulement 10 sont prévues, au point d'étranglement, des ouvertures 22 d'aération. c.Soupape applicable au réglage de débit de liquides à températures voisines du point d ébullition. at. Valve for regulating the flow of liquids whose temperatures are close to their boiling point, in particular in hot water devices, consisting of a shutter body cooperating with a valve seat and which forms with this valve seat a point of strangulation. b. Valve characterized in that behind the narrowest flow section 5 in the direction of flow 10 are provided, at the point of constriction, ventilation openings 22. c. Valve applicable to regulating the flow rate of liquids at temperatures close to the boiling point.

Pump with mixing valve, especially for gas analysis

Device for storing and mixing two gases

The invention relates to a device for storing and mixing two gases or mixtures of gases under pressure. It comprises an outer chamber ( 10 ) containing the first of said gases and equipped with an opening ( 12 ); an inner chamber ( 30 ) arranged inside said outer chamber containing the second gas, and equipped with an opening ( 32 ); a two-way valve ( 14 ) comprising a body fixed hermetically in the opening of the outer chamber, a first passage ( 18 ) having one end connected to the inner chamber and equipped with first controllable shut-off means ( 26 ), and a second passage ( 20 ) having a first end connected to said outer chamber and equipped with second controllable shut-off means ( 28 ); first ( 41 ) and second ( 42 ) means of adjusting flow rate and pressure ( 36, 38 ), each being connected to one of the passages of said valve; and first and second pipes ( 46, 48 ) for connecting the outlet of each adjusting means to a single outlet ( 52 ).

Application apparatus

(57)【要約】 【課題】 レジスト塗布装置においてはレジスト膜厚の 変更要求にレジスト液の粘度変更により対処している が、従来は粘度の異なるレジスト液を各々貯溜した多数 のタンクを用意しておき、タンク交換による対応を採っ ている。このため人為的な手間を要し、また日々の環境 条件等の違いによる微小な膜厚変動に対して良好に対処 することが困難であると言う問題があった。 【解決手段】 ウエハへのレジスト供給時に、レジスト タンク７１とシンナタンク７２の各液剤をベローズポン プ７３、７４によって操作者が設定した個々の流量で吸 上げ、合流バルブ７５を介してスタティックミキサ７６ に供給し、ここでレジスト液とシンナとを撹拌混合して 所望粘度のレジスト液を作り、ウエハに供給する。よっ て、様々な粘度のレジスト液が常に共通のレジスト液と シンナを使って得られ、レジスト膜厚の変更要求に対し て柔軟かつ迅速な対応が可能となる。

Apparatus for mixing fluids and method of use in precheese formation

A mixing assembly and method of mixing where a retentate is introduced into a T-connector (220) via a T-connector retentate inlet (222). Retentate then passes into a mixer body (230) via a retentate passageway (226) into a receiving chamber (232), then enters injection chamber (234) and next enters a retentate turbulence zone (239). The assembly is adapted for use in the uniform mixing of rennet and precheese. The precheese is suitably formed by the ultrafiltration of milk. The mixing assembly is adapted for modification and facile disassembly for cleaning to maintain sanitary standards.

Patent FR2388189B3

Mixing valve

The present invention relates to a mixing valve and has a housing (1) in which a first flow duct (2) and a second flow duct (3) are opened which are opened into the first flow duct (2). It relates to a mixing valve which in each case has flaps 4, 5 which are rotatably mounted to influence the through flow cross section of 2, 3. The first flow duct 2 has a region 11 with at least two cross-sectional extensions 14, 15 downstream of the opening point of the second flow duct 3 when viewed in the flow direction, said region 11. At least one stationary guide member 12, 13 protruding into the flow duct 2 is arranged at.

Vacuum breaker and mixing chamber

A mixing chamber has a water inlet and chemical inlet with a depending discharge merging into a duct having an air vent separated from the chamber by an inclined chamber floor.

Gas supply device and valve device

本发明提供一种在交替多次向基板供给TiCl 4 气体和NH 3 气体进行成膜时，能够抑制阀装置(1)的冷却、并且增大N 2 气体流量，有助于提高处理能力的技术。在交替多次向晶片(W)供给TiCl 4 气体和NH 3 气体进行成膜时，在一种处理气体的供给与另一种处理气体的供给之间，将供给至处理容器(10)内的气氛置换用的N 2 气体预先加热。因此，能够抑制处理容器(10)的内壁或晶片(W)接触气体的部位的冷却、并且增大N 2 气体的流量，因而能够缩短气氛的置换所需要的时间，有助于处理能力的提高，并且能够抑制因阀装置(1)的冷却而造成的反应生成物的附着等不良情况的发生。

Steam converter valve with spindle drive.

Valve apparatus

EDUCTOR AND METHOD FOR MIXING WATER AND A LIQUID CLEANING CONCENTRATE

Se describe un eductor (10) mezclador mejorado del tipo en el que el líquido primario (17) por ejemplo agua, está en la corriente principal (201)que fluye en una dirección corriente abajo. Un tubo venturi (51) está en el eductor (10) y ti ene unborde (131) cortante anular en la corriente principal(201), por lo que divide tal corriente (201) en una corriente primaria (179) y una corriente secundaria (181) alrededor de la corriente primaria (179). Eleductor (10) tiene un espacio de ai re(103) y una guía de flujo (47) corriente abajo de la misma. En una modalidad específica, la guía de flujo (47) es anularalrededor del tubo venturi (51) y el tubo (51) y la guía (47) está en relación telescópica separada. Se describen varias modalidades del eductor (10) y un nuevo método para mezclar líquidos. An improved mixing eductor (10) is described of the type in which the primary liquid (17) eg water is in the main stream (201) flowing in a downstream direction. A venturi tube (51) is in the eductor (10) and has an annular cutting edge (131) in the main stream (201), so it divides said stream (201) into a primary stream (179) and a secondary stream (181) around the primary stream (179). Eleductor (10) has an air space (103) and a flow guide (47) downstream thereof. In a specific embodiment, the flow guide (47) is annular around the venturi tube (51) and the tube (51) and the guide (47) is in separate telescopic relationship. Various embodiments of the eductor (10) and a new method for mixing liquids are described.

Intermittent mixer with low pressure drop

A thermal mixer reduces the temperature of flue gas supplied to a fabric filter. Two spray dry absorbers are operable to cool flue gas. A housing of the mixer has first and second inlet passages for gas from the absorbers, an outlet passage for gas to the fabric filter, and a mixing passage. A set of damper vanes extends in the mixing passage and has a mixing position for mixing the flue gases from the inlet passages to supply mixed gas to the outlet passage at relatively high pressure drop but lower temperature if one of the absorbers in not operating. They have a non-mixing position for passage of gases without mixing and at low pressure drop when both absorbers are operating. The invention can also be used to improve mixing of combined gas streams initially having different chemical compositions or amounts of particle loading.

Intermittent mixer with low pressure drop

A thermal mixer reduces the temperature of flue gas supplied to a fabric filter. Two spray dry absorbers are operable to cool flue gas. A housing of the mixer has first and second inlet passages for gas from the absorbers, an outlet passage for gas to the fabric filter, and a mixing passage. A set of damper vanes extends in the mixing passage and has a mixing position for mixing the flue gases from the inlet passages to supply mixed gas to the outlet passage at relatively high pressure drop but lower temperature if one of the absorbers in not operating. They have a non-mixing position for passage of gases without mixing and at low pressure drop when both absorbers are operating. The invention can also be used to improve mixing of combined gas streams initially having different chemical compositions or amounts of particle loading.

Injector/valve combination designed to improve color dosing response time

This invention relates to an improved injector/valve combination which permits nearly immediate response time to an actuator signal. Such a combination is particularly suited for injecting colorants into polyurethane slabstock foam and permits a substantial reduction in foam waste due to low colorations during an on/off cycle. Specifically, this invention combination comprises a novel ball valve which allows for instantaneous shut-off and -on without appreciable leakage or pressure drop and without the need to utilize a high throughput flow rate. Such a ball valve is used in combination with an injector which is actually attached to the valve, the configuration which permits continuous use and instantaneous on/off without a deleterious pressure drop and minimizes the possibility of turbulence as the liquid polymeric colorant flows through the injector. The ball valve, the attached injector configuration, the coloring apparatus comprising the inventive ball valve and/or the attached injector configuration, and the slabstock foam colored through the utilization of such an apparatus are also contemplated within this invention.

Plumbing fixture having an integrated heating element

A plumbing component includes a valve provided within a portion of the plumbing component and configured to control the flow of water through the plumbing component. The valve includes a body and at least one waterway within the body. An electric heater extends through at least a portion of the body of the valve and is configured to heat at least a portion of the body to an elevated temperature sufficient to kill organisms within the waterway.

Methods, systems, and apparatus providing temperature-controlled process fluid

Disclosed are systems and apparatus adapted to control a temperature of a process fluid in an instrument. In one aspect, the systems and apparatus are adapted to control fluid temperature provided to a feed tank. The feed tank may feed a metering system and metering line of an instrument such as a clinical analyzer. The fluid temperature control system includes a process fluid inflow, a process fluid outflow, a first fluid path fluidly coupled to the process fluid inflow and outflow, and at least one heat exchanger thermally coupled to the first fluid path, wherein the heat exchanger is adapted to extract heat for at least one heat-generating component of the instrument. Controlling a temperature of the process fluid at the feed tank improves metering accuracy. Methods of operating the system are provided, as are other aspects.

Water mixing apparatus

A water mixing apparatus mixing hot and cold water includes a housing that includes top wall and a peripheral wall that is attached to and extends downwardly from the top wall. A bottom wall is removably attached to a bottom edge of the peripheral wall for selectively opening or closing the housing. An inlet is fluidly coupled to and extends through the peripheral wall. A nozzle portion of the inlet extends away from the peripheral wall. The nozzle portion is adapted for removably coupling with a water supply. The inlet is angled such that the inlet is directed away from a central area of the housing. A pour spout is fluidly coupled to the top wall. Water may enter the housing through the inlet such that the stirring assembly blends the water.

Improvements in and relating to valves

The present application relates to improved valves, especially valves for plumbing fixtures, fittings and water supply systems and installations for washing, showering, bathing and the like employing such plumbing fixtures and fittings, are disclosed herein. The concepts have particular, but not exclusive, application to a mixer valve, especially to a thermostatic mixer valve and, more particularly, to an electronically controlled thermostatic mixer valve. In other embodiments, the concepts may be applied to flow control valves and to applications of such flow control valves in plumbing fixtures and fittings and parts thereof including, for example, a mixer valve.

Selectable fluid valve assembly

Valve assemblies are provided that have a selection member engaged with a housing to provide control of fluid communication between first and second fluid pathways. Positioning the selection member within a selection cavity of the housing provides fluid communication with a corresponding fluid pathway. An optional locking member can engage the valve assembly to prevent fluid communication with at least one fluid pathway.

Air conditioning control units

Device for the controlled supply of a liquid to a medical flow line

Device for the controlled supply of a liquid within a medical flow line, comprising a retaining body (7) rotatable on an intermediate tubular connector (4) arranged between a tubular inlet connector (2) and a tubular outlet connector (3) of a primary liquid and within which a bottle (F) pierceable and containing a secondary liquid can be fitted. The retaining body (7) comprises a hollow piercing spike (11), and provided for are rotation blocking means (17, 18) of the retaining body (7) disengageable following insertion of the bottle (F), axial stop means (12, 29) of the inserted bottle (F), and progressive opening means (20, 23) of the flow passage from the hollow spike (11) to the flow line of the primary liquid during the rotation of the retaining body (7) with the bottle (F) inserted therein from a first angular position of complete closure to a second angular position of complete opening.

Apparatus for injecting additive into highly viscous liquid flow and plant equipped with the same

(57)【要約】 【課題】堆積物の形成及び他の悪影響を生じることな く、添加物を放射方向に沿って高粘度液フロー内に注入 する装置と、同装置を有するプラントと、同プラントを 使用した混合方法とを提供すること。 【解決手段】各添加物40を高粘度液フロー5内に注入す べく同フロー5の方向に直交する方向に延びる供給チャ ネル30を備えた供給部材3は、フロー5を案内する管セク ション2に着脱可能に取付けられている。添加物40の供 給後、同添加物40は高粘度液相と共存する分離相を一時 的に形成する。フロー5の方向に沿って配向された壁セ クション1は複数の供給部材3の少なくとも一部分にそれ ぞれ付随して設けられ、高粘度液は壁セクション1の両 側部に沿って流動可能である。壁セクション1のうちの 内側部10は供給部材の吐出開口35を少なくとも有する表 面にほぼ沿って延びている。壁セクション1は注入した 添加物を分散する手段11として吐出開口35の下流側に位 置する。

Faucet handle retainer

A faucet assembly includes a first handle attached to rotate a fluid control member and includes a first groove. A second handle is attached to move the fluid control member along a central axis and includes a second groove aligned with the first groove. A retainer ring disposed is movable within the first and second grooves between a release and secure positions. A biasing member within the second groove biases the retainer toward the release position and a threaded member within the first handle biases retainer toward the secured position. The setscrew moves the retainer from the release position by moving a portion of the retainer from the second groove to the first groove within the first handle.

System for the storage and mixture of two gases

L'invention concerne un dispositif de stockage et de mélange de deux gaz ou mélanges de gaz sous pression. Il comprend une enceinte externe (10) contenant le premier desdits gaz et munie d'une ouverture (12) ; une enceinte interne (30) disposée à l'intérieur de ladite enceinte externe contenant I~e deuxième gaz, et munie d'une ouverture (32) ; un robinet double: voie (14) comprenant un corps fixé de façon étanche dans l'ouverture de l'enceinte externe, un premier passage (18) ayant une extrémité raccordée à l'enceinte interne et équipé de premiers moyens d'obturation (26) commandables, et un deuxième passage (20) ayant une première extrémité raccordée à ladite enceinte externe et équipé de deuxièmes moyens d'obturation (28) commandables ; des premiers (41) et deuxièmes (42) moyens de réglage de débit et de pression (36, 38),chacun étant relié à l'un des passages dudit robinet ; et des premières et deuxièmes conduites (46, 48) pour relier la sortie de chaque moyen de réglage à une sortie unique (52). The invention relates to a device for storing and mixing two gases or mixtures of gases under pressure. It comprises an external enclosure (10) containing the first of said gases and provided with an opening (12); an internal enclosure (30) disposed inside said external enclosure containing the second gas, and provided with an opening (32); a double tap: track (14) comprising a body fixed in a sealed manner in the opening of the external enclosure, a first passage (18) having one end connected to the internal enclosure and equipped with first shutter means (26 ) controllable, and a second passage (20) having a first end connected to said external enclosure and equipped with second shutter means (28) controllable; first (41) and second (42) means for regulating flow and pressure (36, 38), each being connected to one of the passages of said valve; and first and second lines (46, 48) for connecting the outlet of each adjusting means ...

Probe for extracting combustion gas and method of treating combustion gas

Processor controlled detergent dispenser for dishwasher

Apparatus and control system for multi-gestural control of water delivery devices

A water delivery device includes a body, a user interface, a mixing valve, a first capacitive sensor pad, and a second capacitive sensor pad. The body includes a spout. The user interface is provided on the spout. The mixing valve is contained within the body and is configured to be in fluid communication with a hot water source and a cold water source. The first capacitive sensor pad is provided below the user interface. The second capacitive sensor pad is provided below the user interface laterally adjacent to the first capacitive sensor pad, and is physically separated from the first capacitive sensor pad.

Faucet handle retainer

A faucet assembly includes a first handle attached to rotate a fluid control member and includes a first groove. A second handle is attached to move the fluid control member along a central axis and includes a second groove aligned with the first groove. A retainer ring disposed is movable within the first and second grooves between a release and secure positions. A biasing member within the second groove biases the retainer toward the release position and a threaded member within the first handle biases retainer toward the secured position. The setscrew moves the retainer from the release position by moving a portion of the retainer from the second groove to the first groove within the first handle.

System and device for preparing and delivering food products from a mixture made up of a food liquid and a diluent

本发明涉及一种用于卫生地重新形成和输出食品制品例如饮料的系统(1)，该系统包括以包装(2)的形式连接到容纳有基础液体的容器(4)的计量混合设备(3)，所述包装构造成连接到基座台(5)。该计量混合设备包括用于计量液体的泵、稀释剂入口和混合室。设置有联接装置(51)，用于提供稀释剂供应和用于驱动稀释剂泵的装置。

Liquid and detergent mixing chamber and valves

A fluid circuit for a cleaning device having a mixture with separate water and cleaning fluid inlets and fittings interconnecting a pressurized source of water and a pressurized source of cleaning fluid responsive to change the mixing ratio of cleaning fluid to water as well as to assure the degree of mixing. The outlet of the mixing device is provided to a spray nozzle wherein the mixed fluid is projected onto a cleaning surface by an air stream through the spray nozzle. A common pump provides two levels of air pressure, a high one to the spray nozzle and a lower one to the pressurized sources of water and cleaning fluid.

Electrically controlled fluid mixing fixture, especially for mixing hot and cold water

INVENTOR: ERNST BL?TTLER INVENTION: ELECTRICALLY CONTROLLED FLUID MIXING FIXTURE, ESPECIALLY FOR MIXING HOT AND COLD WATER ABSTRACT OF THE DISCLOSURE In the fluid mixing fixture, a displacement body and a tubular shell, which coaxially encloses the displacement body, are arranged at an inflow element. A temperature measuring element, such as a nickel wire which is covered by a plastic jacket, is wound around the tubular shell at the region of an annular gap formed between the displacement body and the tubular shell. Hot water and cold water flow through inflow openings of the inflow element and into a recess or chamber thereof, at that location the hot water and cold water are admixed and then the admixed water flows through the annular gap to an outflow opening. Since the flow cross-sectional area of the annular gap is smaller than the inflow cross-sectional area of the inflow openings the velocity of the admixed water is increased. This promotes further, admixing of the hot and cold water and enhances heat transfer to the tubular shell. A radial temperature gradient cannot develop in the annular gap, so that the temperature of the water can be measured extremely accurately. Measurement of the water temperature is accomplished very close to the location of intermixing of the hot and cold water, allowing exceedingly rapid detection of changes in the temperature of the admixed water. To attain the desired mixed water temperature valves are regulated by means of a control. WWK:sm:sncd7

Apparatus for mixing a solution

APPARATUS FOR MIXING A SOLUTION (D#71, 200-DTA-158-F) ABSTRACT OF THE DISCLOSURE Mixing apparatus for a plurality of liquids and including an elongated passage for carrying one of said liquids to a mixing chamber. Said passage includes check valve means which opens into a distribution head which in turn forms a multiplicity of lateral streams. The second fluid is introduced to the mixing compartment by way of an inlet chamber which establishes an annular flow in a direction normal to the flow of the laterally exiting streams. The combined mixture is then discharged through a progressively constricted turbulence chamber.

Washed air induction device for water pumping systems

DOSING DEVICE FOR THE MANUFACTURE OF HIGHLY DILUTED TEST MIXTURES FOR TRACE ANALYZERS.