РАЗДЕЛИТЕЛЬНЫЙ КЛАПАН

... 1. Разделительный клапан для разделения единого потока текучей среды на два потока, содержащий лопатку, выполненную с возможностью поворота в диапазоне положений поперек отверстия для изменения соотношения единого потока текучей среды, направляемого для получения двух потоков, в котором отверстие профилировано таким образом, что имеет место по существу линейная зависимость соотношения текучей среды, направляемой для получения двух потоков, от углового положения лопатки. 2. Клапанное устройство, содержащее разделительный клапан по п.1 и устройство создания ламинарного потока в, по меньшей мере, одном из двух потоков ниже по потоку от разделительного клапана. 3. Клапанное устройство по п.2, в котором одно или каждое устройство создания ламинарного потока представляет собой пластину с множеством отверстий. 4. Клапанное устройство по п.2 или 3, в котором одно или каждое устройство создания ламинарного потока представляет собой наклонную плоскость, образующую сужающийся канал. 5. Нагревательное ...

ПЕРЕКЛЮЧАЮЩИЙ КЛАПАН ДЛЯ СИСТЕМЫ ПРЕДОХРАНИТЕЛЬНЫХ КЛАПАНОВ И СИСТЕМА ПРЕДОХРАНИТЕЛЬНЫХ КЛАПАНОВ

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 113 683 A (51) МПК F16K 11/044 (2006.01) F16K 17/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017113683, 20.04.2017 (71) Заявитель(и): ЛЕЗЕР ГМБХ УНД КО. КГ (DE) Приоритет(ы): (30) Конвенционный приоритет: 21.04.2016 EP 16166392.7 30 R U (57) Формула изобретения 1. Переключающий клапан для системы предохранительных клапанов, содержащий корпус (2) клапана, который имеет один впуск (4) для текучей среды и два выпуска (6, 8) для текучей среды, а также подвижно расположенное в корпусе (2) клапана запорное тело (12), которое выполнено с возможностью перемещения между двумя запирающими положениями, в каждом из которых оно соответственно запирает один из выпусков (6, 8) для текучей среды, отличающийся тем, что запорное тело (12) расположено с возможностью поворота вокруг поворотной оси (D), причем переключающий клапан имеет линейный привод (46), который сопряжен с запорным телом (12) таким образом, что запорное тело (12) выполнено с возможностью поворота между своими запирающими положениями посредством перемещения линейного привода (46). 2. Переключающий клапан по п.1, отличающийся тем, что линейный привод (46) представляет собой приводимый вручную линейный привод, в частности, приводимый вручную винтовой привод. 3. Переключающий клапан по п.1 или 2, отличающийся тем, что ось (G) перемещения линейного привода (46) проходит поперек поворотной оси (D). 4. Переключающий клапан по одному из предшествующих пунктов, отличающийся тем, что линейный привод (46) воздействует на запорное тело (12) радиально удаленно относительно его поворотной оси (D). 5. Переключающий клапан по одному из предшествующих пунктов, отличающийся тем, что запорное тело (12) имеет две обращенные друг от друга уплотнительные поверхности (14, 16), причем на каждом из выпусков (6, 8) для текучей среды в корпусе (2) клапана выполнено по одному соответствующему клапанному седлу (18, 22), которые Стр.: ...

Leitklappe fuer eine Rohrverzweigung

Umlenkeinrichtung

MODULARE EINSCHLUSSKAMMER FÜR FLÜCHTIGE ORGANISCHE VERBINDUNGEN FÜR EINE REGENERATIVE OXIDATIONSVORRICHTUNG MIT ZWEI KAMMERN

Umschalteinrichtung zur Abgasrückführung bei einer Brennkraftmaschine

Asymmetrical proportional valve in automotive vehicle, has drive assembly that varies position of vane within chamber connected between radiator and engine, so as to control fluid flow between radiator and engine

The valve has a vane (36) which is pivotally coupled to a chamber coupled between the engine and a radiator. A drive assembly is operatively coupled to the vane for varying the position of the vane within the chamber for controlling the amount of fluid flow between the radiator and the engine in response to changes in the fluid temperature.

GAS FLOW DIVERTER VALVE

Reorientation of an actuator on a valve body

The motor-operated zone valve for a hydronic system is either of two normally open or normally closed types and comprises a two or three-way valve body (2) with a rotary closure member (3) and a body cover (11) entailing the valve spindle (8), an actuator (4) connectable to the valve spindle (8) with a single direction of rotation, and an actuator (4) interconnection device (8a,10,12) for manual detachment from the body. Both valve types are built on the basis of the same body (2) and with the same actuator (4). Firstly, the position of an assembly formed by the cover (11) with the spindle (8) and the closure member (3) and a rectangular-shaped intermediate platform (12) is turned through an angle of 180{, and afterwards the whole actuator (4). Elastic leaf spring clips may be used as a push-fit connection between the actuator and valve body.

Motor operated zone valve with a common actuator

Directional control apparatus for flowing media, especially a switch valve for the exhaust gases of an internal combustion engine

Improvements in or relating to valves for controlling the flow of fluids, and to operating mechanism therefor

... 151,368. Page, W. June 24. 1919. Multiple-way valves; mixing-valves.-A multiple-way valve comprises a casing G having three conduits C. D, H, Fig. 3, communicating independently therewith, and valves A, B, H' controlling said conduits, the valve H<1> being independently actuated, whilst the valves A, B are actuated by a single operating-mechanism. The valves A, B are pivotally mounted on a hinged quadrant R, the shaft of which carries a wormwheel E engaged by a hand-actuated worm F, and either or both the valves A, B may be open at one time. The valve H<1> and conduit H are carried by a removable lid or cover J of the casing G. The casing G may be fitted with a nipple K which can be opened and closed by a cap. The above valve apparatus can be used as a hot-andcold water mixing-tap for baths, or for supplying a domestic service tank from a main, and cutting off the supply and draining the tank in frosty weather.

VALVES FOR CONTROLLING THE FLOW OF FLUIDS

... 1,216,491. Valves. DUNLOP CO. Ltd. 18 April, 1968 [19 April, 1967], No. 17864/67. Heading F2V. A valve assembly for use in suppling pneumatic pressure to aircraft controls has an inlet 2 connected to the engine, an inlet 3 for connection to an external source of pneumatic pressure and an outlet 4 provided with a baffle plate 11 and leading via a removable filter 6 to connections 9, 10. A hinged valve 13 formed by a pivoted metal frame 16 having metal sealing discs 17, 18 universally mounted thereon is normally biased by a spring 19 surrounding a pivoted pin 20 to the position shown with the disc 17 closing the inlet 2. Supply of pneumatic pressure to the inlet 2 moves the valve 13 so that the disc 18 closes the inlet 3. If a pneumatic supply is connected to the inlet 3 when the engine is not running the valve will move back to the position shown under the action of the external fluid pressure and the spring 19.

VEHICLE AIR DISTRUBITION DEVICE

HEAT TRANSDUCER

DREHSCHIEBER SOWIE HEIZUNGSANLAGEN MIT EINEM SOLCHEN DREHSCHIEBER

WASTE-GAS HEAT EXCHANGER WITH VALVE

ADJUSTABLE WASTE-GAS HEAT EXCHANGER

SYSTEM FOR THE CONTROLLING OF A GAS CYCLE, IN PARTICULAR OF EXHAUST GASES OF AN ENGINE

VORRICHTUNG ZUM UMSCHALTEN EINER WASSERHEIZANLAGE

DEVICE FOR SWITCHING A WATER HEATING SYSTEM

VALVE FOR A TAIL PIPE

HEATING MECHANISM

TWO-FOLDING EXPENSIVE VALVE.

DEVICE FOR TURNING A GAS FLOW BACK.

Oscillation-absorbed compound systems

HEAT TRANSDUCER

HEAT TRANSDUCER

HEAT TRANSDUCER

HEAT TRANSDUCER

HEAT TRANSDUCER

HEAT TRANSDUCER

HEAT TRANSDUCER

HEAT TRANSDUCER

HEAT TRANSDUCER

HEAT TRANSDUCER

EXHAUST GAS CHANGE-OVER APPARATUS

Mobile cogeneration apparatus

A THREE-WAY VALVE, IN PARTICULAR A VALVE FOR A TURBOCHARGER SYSTEM

DEFLECTING VALVE CHIP SAMPLER

PLATE SWING VALVE

VALVE ARRANGEMENT FOR OPENING AND CLOSING ONE OF TWO MEDIUM FLOW CHANNELS

The present invention relates to a valve arrangement (1) for opening and closing a medium passage, comprising valve seats (3,8) and a curved or arched valve plate (4) arranged for movement towards and away from the valve seats. The valve arrangement is intended for use in a channel or duct (2,2a, 2b), of large cross-sectional area, preferably a flue-gas duct. The valve plate (4) is rotatably mounted on a rotational shaft (5,5'), and extending around the valve plate are one or more sealing elements (7), for example one or more sealing strips. In a first rotational position of the valve plate (4) the sealing elements, or at least one of the sealing elements, are arranged to abut a first valve seat (3), and to abut a second valve seat (8) in a second rotational position of the valve plate. A convex side (4b) of the valve plate (4) is arranged to face the medium passage in one of the aforesaid rotational positions of the valve plate, while a concave side (4a) of the valve plate is arranged ...

EXHAUST SYSTEM FOR VEHICLE

EXHAUST SYSTEM FOR VEHICLE An exhaust system for a vehicle includes a valve including a valving element movable to a first position upon movement of a portion of the vehicle body to a raised position, whereby exhaust from the vehicle engine is directed to a muffler, while with the portion of the vehicle body in a lowered position and with the valving element moved to a second position, the engine exhaust is directed partially through the muffler, and partially through a member of the body portion. An over-center spring is connected to the valving element to bias it towards its first and second positions whereas a plunger is connected to the valving element to move it to its second position in response to lowering of the vehicle body.

FLOW DIVERTER VALVE

A FLUID DIVERTER AND METHOD

An assembly for intermittently flowing a liquid having a non-electrical diverter assembly for receiving and alternately distributed a liquid. A dispensing assembly receives a distribution of liquid from a part of the non-electrical diverter assembly for intermittently dispersing the distributed liquid. Another dispensing assembly receives a distribution of liquid from another part of the non- electrical diverter assembly for intermittently dispersing the distributed liquid. A method for alternately distributing a liquid. The method includes flowing a liquid into a housing, diverting the liquid within the housing, contacting an impeller member with the diverted liquid for operating a cam assembly, and alternately distributing the liquid from the housing by operation of the cam assembly. A non-electrical diverter assembly for receiving and alternately distributing a liquid. The diverter assembly has a housing, a diverter device, a transmission assembly, a drive assembly, and a cam assembly ...

VENTED VALVE AND VENTED VALVE WITH PUMP

Nous avons développé une expertise en protection contre les refoulements. Dans notre domaine, les refoulements d'eaux usées (au niveau municipal) dans les résidences des citoyens sont de plus en plus fréquents. Le Code du bâtiment interdit l'installation de clapet fermé sur une ligne d'évacuation principale qui empêche la libre circulation de l'air (les évents). Or, en ne pouvant bloquer directement le conduit principal, des protections individuelles sont envisagées mais plus complexes, coûteuses et peu efficaces.

A DISCHARGE SYSTEM FOR COMBUSTION GASES

The invention relates to a discharge system for combustion gases of a gas turbine or the like, whereby one end of a discharge pipe is connected to the gas turbine or the like. The other end of the discharge pipe is connected to a heat exchanger, A branch pipe, which extends transversely to the discharge pipe, is connected to the discharge pipe. A valve mechanism is adjustable between a first position, in which the end of the branch pipe connecting to the discharge pipe is closed, and a second position, in which the discharge pipe is closed downstream of the connection of the branch pipe to the discharge pipe. The passage of the branch pipe larger than that of the discharge pipe.

VALVE HAVING ROCKER VALVE MEMBER AND ISOLATION DIAPHRAGM

VALVE HAVING ROCKER VALVE MEMBER AND ISOLATION DIAPHRAGM A valve having a valve body formed with a chamber with which a plurality of ports in the valve body communicate. At least one of the ports is adapted for connection to a source of pressurized fluid. A rocker valve member is pivotally mounted within the chamber and swings between two extreme positions in which it closes and opens at least one of the ports. A diaphragm within the chamber extends from the periphery of the rocker valve member and the margin of the diaphragm is secured in the valve body. All the ports in the valve body face one side of the diaphragm. An operator, for swinging the rocker valve member between its extreme positions, engages the rocker valve member on the side of the diaphragm opposite the side facing the ports, so that the diaphragm serves to isolate the ports from the operator. The chamber is defined in part by a wall facing the side of the diaphragm opposite the side of the diaphragm facing the ports, the ...

Anschlusszweigrohr insbesondere für Schlauchleitungen.

Ventilanordnung für Hochvakuumpumpstände.

Vanne mélangeuse

Robinet mélangeur

Dispositif de freinage à air comprimé pour véhicules

Verfahren und Einrichtung zum Mischen von Kesselvorlauffluidum und Heizungsrücklauffluidum in Heizungsanlagen

Klappenweiche für pneumatische Förderrohre

Einrichtung zum Mischen von Kesselvorlauffluidum und Heizungsrücklauffluidum zu Kesselrücklauffluidum in Heizungsanlagen

Schwingungsgedämpftes Verbundsystem mit Zwischenschichten aus Pfropfpolymerisaten von Styrol/Acrylnitril auf Vinylacetat/2-Äthyl-hexylacrylat/Dibutylmaleinat/Crotonsäure-Copolymerisaten

Ventilkombination

Heizungs- und Belüftungsanlage

Rückschlagventil

Four-way mixing valve

METHOD AND DEVICE FOR FLOW DIRECTION, COMPRISING LOOSE MATERIAL, DIFFERENT LINE AND PLANT, CONTAINING SUCH DEVICE, FOR DISTRIBUTION OF LOOSE MATERIAL IN VARIABLE AMOUNT OF LINES

Combined butterfly/spherical valve

Controllable waste gas heat exchanger

SYSTEME D'ECHAPPEMENT POUR VEHICULES

... a. Système d'échappement pour véhicules. b. Il comprend : un clapet comprenant un élément d'obturation pouvant se déplacer vers une position lorsqu'une partie de la benne du véhicule bascule vers une position levée, les gaz d'échappement du moteur du véhicule étant dirigés vers un silencieux, alors que, lorsque la partie de la benne du véhicule occupe une autre position, les gaz d'échappement du moteur sont dirigés, en partie vers le silencieux et en partie vers un élément de la benne c. Application : engins de terrassement ...

MOTOR CONTROL VALVE WITH IMPROVED SEALING

DISTRIBUTOR FOR LIQUID

Fluidic connector e.g. throttle valve type connector, for motor vehicle, has selector with flap integrated to shaft by dismountable mechanical fitting unit, and pneumatic actuator supported by protecting cover fixed to body by screw

La présente invention concerne un connecteur fluidique (10) pour véhicule automobile comprenant une entrée et deux sorties de fluide ainsi qu'un sélecteur adapté à mettre en communication de manière sélective ladite entrée avec l'une ou l'autre des deux sorties, ce sélecteur comprenant un volet (110) solidarisé à un arbre (120) d'entraînement en rotation du volet. Selon l'invention, le volet et l'arbre sont solidarisés l'un à l'autre par un moyen d'emboîtement mécanique démontable.

WINNOW CIRCULATION Of a FLUID

L'invention se rapporte à une Vanne (1) de circulation d'un fluide, présentant un corps délimitant un conduit interne (2) et comprenant un volet (3,30) monté pivotant sur un axe (4,80) séparant ledit volet (3,30) en une première partie (5,50) et une deuxième partie (6), ledit volet (3,30) étant apte à pivoter entre une position d'ouverture permettant le passage du fluide dans le conduit (2), et une position de fermeture empêchant ledit passage, et pour laquelle au moins une des première (5,50) et deuxième (6) partie vient en butée contre élément d'appui (7,8). La première partie (5) du volet est dotée d'un renflement (9), afin de réduire la section de passage des gaz entre ladite première partie (5) et l'élément d'appui (7), pour des angles d'ouverture dudit volet (3) inférieurs à une valeur seuil.

ASSEMBLY FOR AN AIR CIRCUIT FOR HEAT ENGINE

Ensemble (1) pour circuit d'air de moteur thermique, comprenant : - une première conduite (11) - une deuxième conduite (12) s'étendant entre une entrée (13) et une sortie (14) dans la première conduite (11), de manière à former une dérivation d'une portion de la première conduite (11), la deuxième conduite (12) comprenant une source de variation de pression (15), et - un système d'aiguillage (10) du fluide dans l'une de la deuxième conduite (12) et de ladite portion de la première conduite (11), le système d'aiguillage (10) présentant une première configuration permettant au fluide de circuler majoritairement dans ladite portion de la première conduite (11), le système d'aiguillage comprenant: - un organe de maintien exerçant une force configurée pour amener ou maintenir ledit système d'aiguillage (10) dans la première configuration, et - l'une au moins d'une zone obturant dans cette première configuration tout ou partie de l'entrée de la deuxième conduite et d'une zone obturant dans cette ...

VALVE DEVICE FOR CONTROLLING AIR FLOW OF FUEL CELL STACK AND SYSTEM THEREOF

The present invention relates to a valve device for controlling air flow of a fuel cell stack and a system thereof. According to the present invention, the valve device for controlling the air flow includes: a housing which is connected to a fuel cell stack and has multiple manifolds; a disk which is installed to be able to rotate in the housing and controls the air flow between the housing and the fuel cell stack; and a central axis which is installed in the center of the housing to rotate the disk. According to the present invention, the valve device for controlling the air flow connected to the fuel cell stack includes the disk to control the air flow and to discharge the water easily. Accordingly, the valve device for controlling the air flow of the present invention is capable of improving the output and the fuel efficiency, increasing the durability by preventing the carbon corrosion caused by the residual water. Further, the valve device for controlling the air flow of the present ...

Opening and closing device for high temperature gas passage

OPENING/CLOSING DEVICE FOR HIGH-TEMPERATURE GAS PASSAGE

In this exhaust damper (7), a high-temperature gas passage (8) and a valve (26) that opens and closes the high-temperature gas passage (8) are provided within a casing (18). The casing (18) of the exhaust damper (7) comprises a lining member (42) that is made from a metal sheet and that is exposed to the high-temperature gas passage (8), a cladding member (44) that is made from a metal sheet and that is exposed to the outside air, and a flexible insulating material (46) that is interposed therebetween. The lining member (42) engages with the insulating material (46) and is connected to the cladding material (44) via the insulating material (46) so as to be capable of movement relative to the cladding material (44).

FLUID SWITCHING DEVICE FOR A VALVE HAVING AT LEAST THREE PORTS

A fluid switching device (1) for a valve having at least three ports, the device (1) comprising: a flap (10) capable of pivoting between a first position in which it blocks a first port (9) and a second position in which it blocks a second port (11), an actuating member (2) for actuating the flap (10), capable of moving the flap (10) from one blocking position to the other, the device (1) comprising an interface part (12) capable of interacting with the actuating member (2), the device (1) being configured in such a way that this interaction selectively allows the flap (10) to be moved by the actuating member (2) and selectively allows the flap (10) to be held in position, the actuating member (2) moving the flap (10) via a guide path (14) provided in the interface part (12).

BYPASS VALVE FOR AN INTERNAL COMBUSTION ENGINE EXHAUST GAS COOLING DEVICE

The invention concerns a bypass valve (9) comprising a body (10) defining a chamber (11) provided with an inlet (12) and two mutually adjacent outlets (13, 14), a sealing member (15) mounted on a pivot pin (16) extending between the two adjacent outlets to pivot between two extreme positions under the action of control means, means for positioning (26) the bypass valve of an internal combustion engine exhaust gas cooling device (1) such that the bypass valve outlets are connected, one to a cooled gas flow channel (2) and the other to a non-cooled gas flow channel (6). The invention is characterized in that the sealing member has at least one blade (15a, 15b) extending from the pivot pin and the positioning means are arranged such that, in at least one of the extreme positions of the sealing member, the blade is pressed against part of the cooling device to block the corresponding flow channel of the cooling device.

DIVERTER VALVES

A diverter valve (10) provided at a three-way junction through which passes a high temperature gas, the valve having a closure member (12, 13, 14) pivotable between a first position where it closes one outlet branch of the junction and a second position where it closes the other outlet branch of the junction, wherein the closure member carries one or more turning vanes (16) for assisting the flow of gas through the one outlet branch when the closure member closes the other outlet branch.

Means for holding a flap which is rotatably mounted in a conduit, and housing containing said means, for a vehicle air conditioning installation

In an installation for heating, ventilating or air conditioning the cabin of a motor vehicle, a conduit (10) has a wall (20) over which the edge of a flap (15) passes during travel of the flap to control the flow of air in the conduit. The wall has a rib or thickening (25) which engages the edge of the flap by friction to prevent the flap from moving away from a position to which it has been set.

ROCKER VALVE FOR SEALING LARGE ORIFICES

ZWEIWEGKLAPPE.

Pre-controlled multiple-way valve for a piston-cylinder arrangement comprises a first rocker arm which moves from a differential piston arrangement to operate a rocker lever through an injection pressure acting against the control pressure

Pre-controlled multiple-way valve comprises a first rocker arm (6) which moves from a differential piston arrangement (8) to operate a rocker lever (5) through an injection pressure acting against the control pressure to actuate a valve seat (3, 4) to switch a pressure medium stream via second rocker arm (7). Preferred Features: The differential piston arrangement comprises a first piston (9) of larger diameter for the control pressure and a second piston (10) of smaller diameter for the injection pressure. The piston is joined together by a bar which pivots on the first rocker arm.

Schüttgutweiche

Eine Schüttgutweiche umfaßt ein Gehäuse (1) mit einem Eingangsanschluß (4) und mindestens zwei Abgangsanschlüssen (5, 6), die mittels einer in einem Verbindungskanal (10) angeordneten, um eine Drehachse (12) schwenkbaren Weichenklappe (11) wechselweise mit dem Eingangsanschluß verbindbar sind. Die Weichenklappe ist in ihrem jeweiligen Funktionsstellungen durch Dichtungen (16) gegenüber den inneren Wandungen des Gehäuses abdichtbar. Die Dichtungen sind an den Stirnflächen (15) der Weichenklappe angeordnet und bevorzugt druckmittelbeaufschlagbar ausgeführt.

Abgabevorrichtung für Verbrennungsgase.

Bypassklappe für einen Abgas-Rückführ-Kühler

Abgas-Rückführ-Kühler (1) für eine Brennkraftmaschine, mit einem Abgas-Rückführkanal (2) zur Kühlung eines Abgases und einem zu dem Abgas-Rückführkanal (2) parallel angeordneten Bypasskanal (3), wobei eine gemeinsame Abgas-Einströmöffnung (4) und eine gemeinsame Abgas-Ausströmöffnung (5) für den Abgas-Rückführkanal (2) und den Bypasskanal (3) vorgesehen sind und wobei zwischen der Abgas-Einströmöffnung (4) und dem Abgas-Rückführkanal (2) und dem Bypasskanal (3) in dem Abgas-Rückführ-Kühler (1) ein schaltbares Strömungsleitelement (6) angeordnet ist zur Aufteilung des Abgasstromes durch den Abgas-Rückführkanal (2) und/oder den Bypasskanal (3), dadurch gekennzeichnet, dass das Strömungsleitelement (6) eine doppelt wirkende Bypassklappe mit einer kreisrunden Form ist, wobei das Strömungsleitelement (6) weitgehend zentral schwimmend gelagert ist.

A splitter valve

CHANGEOVER VALVE

DIVERSION VALVES

A diversion valve for recovery of waste water comprises a waste pipe containing an apertured member forming the end of a conduit which passes through and is secured to the wall of the waste pipe. Rotation of the member causes it to oppose the flow of water through the waste pipe and to divert the flow through the aperture into the conduit. Preferably the conduit is supported rotatably by the wall of the waste pipe and rotation of the member is effected by rotation of the conduit. ...

Diverter valve assembly

... 1,024,952. Jet-propelled aircraft. GENERAL ELECTRIC CO. April 7, 1964 [April 9, 1963], No. 14261/64. Heading B7G. [Also in Division F2] A valve assembly has an inlet 11 connected to a gas generator in an aircraft, an outlet 12 for forward propulsion and an outlet 13 either for direct lift or leading to a turbine driving a lift fan. The valve comprises two doors 15, 16 rigidly connected by one or two struts 18 pivotally mounted at 20 on the conduit, the pivot being so arranged that in either of the two closed positions gas pressure maintains the valve closed.

Flow control device

Motor vehicle passenger space air distribution device

A distribution device in the passenger space of a motor vehicle for the air arriving from an inlet opening of a chamber towards two ducts extending from said chamber and reaching air outlet nozzles, usually upper and lower, which comprises a flap rotatably mounted, for the distribution, about an axis at a distance from the air inlet opening. The flap has two branches forming a V with an obtuse apex angle and controlling the respective inlets of the ducts and the edges of which, which are remote for the pivoting axis, are constantly in the respective outlet ducts.

Gasweiche

Gasweiche (1), insbesondere für den Gasstrom einer Abgasleitung einer Gasturbine, umfassend eine Eintrittsöffnung (2) und eine erste und eine zweite Austrittsöffnung (3, 4) für den Gasstrom und eine Klappe (10), die zwischen einer ersten und zweiten Schließstellung verstellbar ist und hierzu mit einem Gehäuse (17) der Gasweiche (1) verschwenkbar verbunden ist und in der ersten Schließstellung die erste Austrittsöffnung (3) und in der zweiten Schließstellung die zweite Austrittsöffnung (4) verschließt, wobei die Klappe (10) in der ersten Schließstellung an einem ersten Dichtsitz (20) und in der zweiten Schließstellung an einem zweiten Dichtsitz (21) anliegt, wobei ein jeweiliger Dichtsitz (20, 21) einen die jeweilige Austrittsöffnung (3, 4) umgebenden Dichtsitzrahmen (22) aufweist, welcher einstückig ausgeführt ist oder aus mehreren starr miteinander verbundenen Teilen besteht und welcher mit einer Vielzahl von vom die Austrittsöffnung (3, 4) begrenzenden Innenrand (38) des Dichtsitzrahmens ...

VIERWEGEMISCHVENTIL

VALVE WITH OPERATING DEVICE BETWEEN TWO DISCHARGE OPENING CHANNELS

MODULAR INCLUSION CHAMBER FOR VOLATILE ORGANIC COMPOUNDS FOR A RENEWABLE OXIDATION DEVICE WITH TWO CHAMBERS

Gasweiche

Die Erfindung betrifft eine Gasweiche (1), insbesondere für den Gasstrom einer Abgasleitung einer Gasturbine, mit einer mittels eines Antriebsmotors (2) um eine Drehachse (3) zwischen einer ersten und einer zweiten Schließstellung verschwenkbaren Klappe (4). Die Gasweiche (1) weist mindestens ein an einem um eine Schwenkachse (10) drehbar gelagerten Hebelarm (6) angeordnetes Gegengewicht (7) zur Ausübung eines auf die Klappe (4) um die Drehachse (3) wirkenden Drehmoments auf. Die Klappe (4) und das Gegengewicht (7) erzeugen zusammen in der jeweiligen Schließstellung aufgrund des Eigengewichts der Klappe (4) und des Eigengewichts des Gegengewichts (7) ein Drehmoment um die Drehachse (3) der Klappe (4) in Richtung zur jeweils anderen Schließstellung. In einer Zwischenstellung zwischen den beiden Schließstellungen der Klappe (4) liegt aufgrund des Eigengewichts der Klappe (4) und des Eigengewichts des Gegengewichts (7) eine gemeinsame stabile Gleichgewichtslage vor.

Gate valve

A high temperature gate valve including a valve body formed to define first and second ports and an exit, each of which has a length-wise dimension greater than a height-wise dimension, and a door, having a length-wise dimension greater than a height-wise dimension, coupled to the valve body to occupy and move between positions at which the door prevents fluid communication between one of the first or the second port and the exit and intermediate positions at which fluid communication between the first and the second port and the exit is permitted.

Sealed flapper diverter valve

A valve includes a housing having a first opening and a second opening, a single flapper disposed in the housing about a point of rotation between the first opening and the second opening wherein the flapper is rotatable between the first opening and the second opening to seal one of the first opening and the second opening, the flapper having one of a first seal or a first seal land disposed on each of a first side and a second side thereof, and a second seal or a second seal land disposed about the first opening and the second opening, the second seal or the second seal land of the first opening and the second opening cooperating with the one of the first seal or the first seal land disposed on each of a first side and a second side of the flapper to seal the first opening and the second opening wherein the first and second land and/or the first or second seal is tapered towards or away from the point of rotation.

Fluid valve

The invention relates to a fluid valve, in particular for the exhaust gas from a motor vehicle engine, comprising a body ( 30 ) defining a main duct ( 31 ) and an auxiliary duct ( 32 ) for the flow of fluid, which auxiliary duct opens into the main duct ( 31 ). The valve also comprises: a flap ( 1 ) that can move between a closed position, preventing communication between the two ducts ( 31, 32 ), and an open position, allowing communication between said ducts ( 31, 32 ); and a gasket ( 2 ) against which the flap ( 1 ) bears when in the closed position. In addition, the above-mentioned body comprises a housing ( 37 ) for a motor for actuating the flap ( 1 ). According to the invention, the body ( 30 ) is configured to define a fluid lamina ( 38 ) between the gasket ( 2 ) and the housing ( 37 ).

Throttle valve assembly

A throttle valve assembly includes a valve housing having a main channel and an auxiliary channel. A main throttle valve is pivotally mounted in the main channel, and an auxiliary throttle valve pivotally is mounted in the auxiliary channel. A common rotating actuator controls the opening angle of both the main throttle valve and the auxiliary throttle valve through an actuating mechanism. The actuating mechanism includes a crank mechanism connected between an auxiliary pivoting shaft and a gear train driven by the rotating actuator.

Fluid circulation valve

The invention relates to a valve ( 1 ) for regulating the flow of EGR gases in a loop allowing a proportion of the exhaust gases leaving a vehicle combustion engine to be bled off, having a body delimiting an internal duct ( 2 ) and comprising a shutter ( 3 ) pivot-mounted on an axle ( 4 ) dividing said flap ( 3 ) into a first part ( 5 ) and a second part ( 6 ), said flap ( 3 ) being able to pivot between an open position that allows gases to pass into the duct ( 2 ) and a closed position that prevents said passage, and for which out of the first ( 5 ) and second ( 6 ) parts, at least one comes into abutment against a support element ( 7 ). The first part ( 5 ) of the flap has a thickening ( 9 ) so as to reduce the passage section for gases between said first part ( 5 ) and the support element ( 7 ), for angles of opening of said flap ( 3 ) that are below a threshold value.

INTEGRATED MANIFOLD AND VALVE ASSEMBLY

An integrated valve and manifold assembly includes a water valve configured to control water flow from one or two valve outlets. At least one of the outlets is coupled to a manifold. In some examples, the manifold is a dual-extrusion manifold having at least one air channel and at least one water conduit, and the water valve has a pair of air channels attached to a periphery of the water valve and configured to couple to the manifold air channels. In examples wherein at least one of the manifolds is a dual-extrusion manifold, a top portion of the assembly includes an air valve configured to control flow of air to air channel(s) of the dual-extrusion manifold. In other examples, the assembly includes a one-outlet or two-outlet water valve configured to couple to water manifolds, with no attached air channels or air valves. 1. A valve assembly for a hot tub , comprising:a water valve body having a water inlet and first and second water outlets;first and second air channels attached to the water valve body; and an air valve having an air inlet and an air outlet;', 'an air coupler configured to couple the air outlet to the first and second air channels;', 'an air valve actuator; and', 'a water valve actuator;, 'an assembly top includingwherein the assembly top is configured to be separated from the water valve body by a manifold.2. The valve assembly of claim 1 , wherein the air valve actuator is disposed adjacent the water valve actuator.3. The valve assembly of claim 1 , wherein the water valve body includes a water valve comprising a disc rigidly attached to a first rotatable shaft at a nonperpendicular angle claim 1 , such that the disc is rotatable between at least a first position claim 1 , wherein the disc prevents fluid communication between the water inlet and the first water outlet claim 1 , and a second position claim 1 , wherein the disc prevents fluid communication between the water inlet and the second water outlet.4. The valve assembly of claim 3 , ...

Fluid switching device for a valve having at least three ports

A fluid switching device ( 1 ) for a valve having at least three ports, the device ( 1 ) comprising: a flap ( 10 ) capable of pivoting between a first position in which it blocks a first port ( 9 ) and a second position in which it blocks a second port ( 11 ), an actuating member ( 2 ) for actuating the flap ( 10 ), capable of moving the flap ( 10 ) from one blocking position to the other, the device ( 1 ) comprising an interface part ( 12 ) capable of interacting with the actuating member ( 2 ), the device ( 1 ) being configured in such a way that this interaction selectively allows the flap ( 10 ) to be moved by the actuating member ( 2 ) and selectively allows the flap ( 10 ) to be held in position, the actuating member ( 2 ) moving the flap ( 10 ) via a guide path ( 14 ) provided in the interface part ( 12 ).

Fluid switching device for a valve having at least three ports

A fluid switching device ( 1 ), in particular for a valve having at least three ports, the device ( 1 ) comprising: a flap ( 10 ) capable of pivoting between a first position in which it blocks a first port ( 9 ) and a second position in which it blocks a second port ( 11 ), an actuating member ( 12, 13, 40 ) for actuating the flap ( 10 ), capable of moving the flap ( 10 ) from one blocking position to the other, the device ( 1 ) comprising an interface part ( 18, 25 ) capable of interacting with the actuating member ( 12, 13, 40 ), the device being configured in such a way that this interaction selectively allows the flap ( 10 ) to be moved by the actuating member ( 12, 13, 40 ) and selectively allows the flap ( 10 ) to be held in position, the actuating member ( 12, 13, 40 ) comprising a mobile part ( 12, 13 ) and defining a guide path guiding the interface part ( 18, 25 ) when the flap ( 10 ) moves, due to the movement of the mobile part ( 12, 13 ).

Canted, single vane, three-way butterfly valve

A canted, single vane three-way butterfly valve having a T-shaped housing having an inlet and one outlet port, a third port straddling said inlet and outlet ports, a single vane interspaced between the inlet and outlet ports supported by a central shaft, capable to selectively blocking fluid flow emanating from either inlet or outlet ports from entering said third port when the plenary axis of said vane is tilted forty five degrees from the central axis of either inlet or outlet ports. 1. A canted , single vane , three-way butterfly valve , comprising a housing havingan inlet port, an outlet port, a straight bore connecting both inlet and outlet ports, a third port located perpendicular to said straight bore, a tiltable vane having an oval plenary surface, a shaft located near the center of said plenary surface and being supported by suitable openings within said housing, said shaft being capable of rotating said vane of about ninety degrees to either side preventing fluid from passing from the inlet port to the third port, or, from the outlet port to said third port, the said vane has a central, spherical indentation configured to help guide fluid from the central bore into the third port, and wherein the radius of said spherical indentation matches the radius of said perpendicular port, said spherical indentation has an outer wall surface which geometry closely matches the wall surface of the straight housing bore in order to discourage fluid flow from by-passing the outer periphery of said vane when it is controlling desired fluid flow between horizontal ports and said vertical port.2. A canted claim 1 , single vane claim 1 , three-way butterfly valve as in claim 1 , wherein the outer circumference of the oval-shaped vane comprises a seating rim having a triangular cross-section to contact the inner circumference of the straight bore.3. A canted claim 2 , single vane claim 2 , three-way butterfly valve as in where the sum of the exposed areas between the seating ...

Disc valve

A disc valve is provided, including: a main body, at least including first, second and third flow passages, the first, second and third flow passages being in communication with each other; a disc, being oval, including a major axis and a minor axis, being rotatably connected to and in the main body, being rotatable about an axis between a first position and a second position; wherein when the disc is located in the first position, the disc discommunicates the first flow passage and the third flow passage and the first flow passage and the second flow passage are in communication with each other; when the disc is located in the second position, the disc discommunicates the first flow passage and the second flow passage and the first flow passage and the third flow passage are in communication with each other.

RAINWATER DIVERTER ASSEMBLY

A diverter assembly for a downspout is provided. The diverter assembly includes a housing assembly and a deflector assembly. The housing assembly defines a generally vertical passage and includes an inlet port, a first outlet port and a second outlet port. The deflector assembly includes a movable deflector member. The deflector member is disposed in the housing assembly passage and moves between a first position, a dumping position, and a closed position. 1. A diverter assembly for a downspout , said downspout including a tubular body with an outer , first cross-sectional area and an inner , second cross-sectional area , said diverter assembly comprising:a housing assembly defining a generally vertical passage and including an inlet port, a first outlet port and a second outlet port;a deflector assembly including a movable defector member, said deflector member disposed in said housing assembly passage; andwherein said deflector member moves between a first position, dumping position, and a closed position.2. The diverter assembly of wherein:when said deflector member is in said first position, said deflector member minimally fills said housing assembly passage;when said deflector member is in said dumping position, said deflector member partially fills said housing assembly passage; andwhen said deflector member is in said second position, said deflector member substantially fills said housing assembly passage.3. The diverter assembly of wherein:said inlet port is sized to extend about and substantially correspond to said first cross-sectional area; andsaid first outlet port is sized to be disposed within and substantially correspond to said second cross-sectional area.4. The diverter assembly of wherein said second outlet port is sized to be a debris restricting port.5. The diverter assembly of wherein:said deflector member includes an elongated, generally planar body with an upper, first side, a lower, second side, and an upper end;said deflector member ...

Flow Reversing Device

An external support that routes the tubing of a reversing valve in such a manner that connection tubes extend from one end of the device and the treatment device tubes extend from the opposite end. The external support may provide guides that hold the tubing extending from the supported flat rotary switch type of valve so as to keep them from being pinch or kinked thereby ensuring free flow of blood. 1. A flow reversing device , comprising:a flow reversing valve of a type that switches by angular displacement of an actuator element thereof that is accessible from a side thereof, there being no ports or tubes extending from said side;the flow reversing valve providing full reversal with less than 180 degrees of rotation;two pairs of tubes, the members of each pair originating and extending from respective opposite sides of the flow reversing valve;a support holding the flow reversing valve and tubes extending away therefrom such that each pair of tubes emerges from the support on opposites sides of the support.2. The device of claim 1 , wherein the support encloses the flow reversing valve and crossing portions of two of the tubes.3. The device of claim 1 , wherein the support encloses the flow reversing valve and crossing portions of two of the tubes claim 1 , the two of the tubes belonging to different ones of said pairs.4. The device of claim 1 , wherein the support encloses the flow reversing valve and crossing portions of two of the tubes forming an enclosure5. The device of claim 1 , wherein the support holds two of the tubes such that they cross each other with each of the two forming one of each of the two pairs.6. The device of claim 5 , wherein the support has indicia indicating forward and reverse flow directions and the flow reversing valve has an actuator handle that is asymmetric and functions as a pointer to indicia on the support indicating forward and reversed positions of the flow reversing valve.7. The device of claim 4 , wherein the support has ...

VALVE ASSEMBLY AND EXHAUST GAS SYSTEM

A valve assembly has a housing with a first inlet, a second inlet, a first outlet, and a second outlet. A first flow path is between the first inlet and the first outlet, a second flow path is between the second inlet and the first outlet, and a third flow path is between the first inlet and the second outlet. A closure element is movably supported in the housing and in a by-pass position opens the first flow path and closes at least the second flow path, and in a normal position closes the first flow path and opens the second flow path and the third flow path. A flow guiding element is on the closure element, and which in the normal position protrudes into the second flow path and is coupled to the closure element to urge, in a gas flow from the second inlet to the first outlet, the closure element into the normal position. An exhaust gas system includes the valve assembly and an exhaust gas heat exchanger. 1. A valve assembly , comprising:a housing with a first inlet, a second inlet, a first outlet, and a second outlet;wherein a first flow path is provided between the first inlet and the first outlet, a second flow path is provided between the second inlet and the first outlet, and a third flow path is provided between the first inlet and the second outlet;a closure element that is supported in the housing to be movable, the closure element in a by-pass position opens the first flow path and closes at least the second flow path, and in a normal position closes the first flow path and opens the second flow path as well as the third flow path; anda flow guiding element provided on the closure element, which flow guiding element in the normal position of the closure element protrudes into the second flow path and is coupled to the closure element in such a way that the flow guiding element urges, in a gas flow from the second inlet to the first outlet, the closure element into the normal position.2. The valve assembly as set forth in claim 1 , wherein the closure ...

Dual actuating tilting slit valve

Disclosed is a wafer processing system, a dual gate system, and methods for operating these systems. The dual gate system may have a shaft, a first gate and a second gate coupled to the shaft at opposite sides thereof, and an actuator coupled to the shaft. The actuator is configured to tilt together the shaft, the first gate, and the second gate to a first sealed gate position or to a second sealed gate position. The actuator can be operated using a pneumatic mechanism, an electro-magnetic mechanism, or a cam follower mechanism.

FLUIDIC CONTROL ELEMENT

A fluidic control element comprising a housing in which a fluid space is formed makes provision that at least a first and a second flow channel open into said fluid space, at least one of the flow channels comprising a closable valve seat in the fluid space. A valve body which can be swiveled about an axle is able to be pivoted in the fluid space toward the valve seat. A drive system in the form of an electroactive polymer actuator is provided. 1. A fluidic control element comprising a housing in which a fluid space is formed , with at least a first and a second flow channel opening into said fluid space , at least one of the flow channels comprising a closable valve seat in the fluid space a valve body being able to be pivoted in the fluid space toward the valve seat about an axle in order to close the associated flow channel , and a drive system for pivoting the valve body being provided outside the fluid space , wherein the drive system is an electroactive polymer actuator.2. The fluidic control element according to claim 1 , wherein the polymer actuator is firmly coupled to the valve body in both opposite swivel directions.3. The fluidic control element according to claim 2 , wherein a support part claim 2 , which is substantially dimensionally stable claim 2 , is mounted to the polymer actuator at a distance from an edge of the polymer actuator and is fastened to the valve body.4. The fluidic control element according to claim 3 , wherein the support part is fastened to the valve body by means of at least one of a clamp connection claim 3 , rivet connection or adhesive connection.5. The fluidic control element according to claim 4 , wherein a clamping spring claim 4 , surrounding the valve body at the periphery thereof claim 4 , is detachably mounted to the valve body and also fastened to the support part.6. The fluidic control element according to claim 3 , wherein the support part is situated in the center of the polymer actuator.7. The fluidic control ...

Water Diverter Apparatus and Method

The invention is a water diverter apparatus comprising—a housing () having an inlet section () and two outlet sections (), with a separation angle of less than 180° between the outlet sections (), and—a flow directing member that can be adjusted by rotation about a shaft () supported in the housing (). The apparatus is characterised in that—the flow directing member is a closing member () arranged downstream of the shaft (), the closing member () being connected with the shaft () via a spacer () and having a closing surface arranged transversely to a flow direction, the closing member () having a first position adapted to close one of the outlet sections (), a second position adapted to close the other outlet section (), and a third position between the first and the second positions, adapted to allow water to flow into both outlet sections (). The invention is furthermore a method for operating a water diverter apparatus. 111-. (canceled)131814. The apparatus according to claim 12 , characterised in that the shaft () is arranged perpendicular to the flow plane in the bisector plane of the separation angle at a separation of the outlet sections ().1416. The apparatus according to claim 12 , characterised in that the closing member () has a cylindrical or a spherical closing surface.152210161622. The apparatus according to claim 14 , characterised in that a groove () is formed on an inner surface of the housing () claim 14 , along a trajectory of a peripheral edge of the closing surface of the closing member () claim 14 , wherein the closing member () and the groove () together form a labyrinth seal.1617. The apparatus according to claim 12 , characterised in that the spacer () is formed as a flat or rod-like member arranged parallel to the flow direction of the water.171214. The apparatus according to claim 12 , characterised in that the inlet section () and the outlet sections () have their respective centrelines arranged in a common flow plane.1810. The apparatus ...

Air flow switching apparatus with six-way valve for inflatable toy

An air flow switching apparatus includes a six-way valve, a Geneva mechanism, and a driving motor. The six-way valve includes an inlet, an outlet and four openings. The driving motor with the Genera mechanism connected with the valve vane and the air flow switching apparatus is installed within an inflatable toy. The four openings of the six-way valve are respectively connected with four airbags at a periphery of the inflatable toy and the airbags are used as limbs of the inflatable toy. When the air pump pumps air into a body, a portion of the air passes through the six-way valve into some airbags and a portion of the air is released from some airbags. The driving motor drives the valve vane to intermittently rotate via the Geneva mechanism. Therefore, the limbs generate different motions by the air to let the inflatable toy have vivid motion effect.

LOW PRESSURE STARTER DEVICE FOR PNEUMATIC PUMPS

The invention relates to a low-pressure starter device for pneumatic pumps with a pivoting directional air-control valve, characterised in that the low-pressure starter system consists of a retractable push piston actuated by a variable-tension spring that exerts pressure on the shaft of a pivoting element of the body of the directional valve, during start-up, in an end operating positions, said device being formed by a retractable piston, a sealing gasket, a spring and a spring stop. 17.-. (canceled)8. A low pressure starting device for pneumatic pumps with pivoting air control directional control valve , characterised by its low pressure starting system consisting of a retractable push piston driven by a variable tension spring which presses on the shaft of the pivoting element of the directional control valve body , during start-up , in one of the extreme operating positions , driven by an electronic pressure control system which allows the starting pressure to be varied automatically , comprising of:{'b': 3', '1, 'a retractable piston (.),'}{'b': 3', '4, 'a sealing gasket (.),'}{'b': 3', '2, 'a spring (.) and,'}{'b': 3', '3, 'a spring stop (.),'}wherein the spring stop holds the pivoting valve in its start position until it reaches the required minimum start pressure, and once this minimum starting pressure is reached, the low pressure starting device pulls back against the spring pressure and remains in this position until the air motor pressure is released when the air motor is shut down, at which time it returns to its initial position.91. The low pressure starting device for pneumatic pumps with pivoting directional air control valve of claim wherein it can have a driving fluid other than compressed air but which is equally suitable for driving pneumatic devices such as double diaphragm pneumatic pumps or piston pumps.10132. The low pressure starting device for pneumatic pumps with pivoting directional air control valve of claim wherein the spring (.) can be ...

Valve

A valve includes a housing defining a flow path having three ports. A door in the flow path selectably controls a flow through the flow path in response to a rotation of a lever. Three seal flanges, each define one of the three ports. The door has three selectable closed positions including a first port closed position, a second port closed position, and a third port closed position. A resilient seal is compressed between a sealing face of the door and each of the three seal flanges respectively in turn when the door is in each of the closed positions. The door has a first pivot axis and a second pivot axis parallel to and spaced from the first pivot axis. The door is alternatively rotatable about the first pivot axis and the second pivot axis to selectably close, each individually and separately in turn, the three ports.

SANITARY FITTING HAVING A TWO-WAY VALVE

A sanitary fitting () that contains a fitting body (), a first spray plate (), a second spray plate (), and a two-way valve (), which can be used to selectively route a liquid to the first spray plate () or to the second spray plate (), wherein the two-way valve () is arranged in the fitting body () and having a valve body (), which is mounted rotatably about an axis of rotation () in a valve housing () of the two-way valve () between a first valve seat () of a first outlet () of the two-way valve () and a second valve seat () of a second outlet () of the two-way valve (). 11. A sanitary fitting () , at least comprising:{'b': '2', 'a fitting body (),'}{'b': '3', 'a first spray plate (),'}{'b': '4', 'a second spray plate (), and'}{'b': 5', '3', '4, 'a two-way valve (), which can be used to selectively route a liquid to the first spray plate () or to the second spray plate (),'}{'b': 5', '2', '6', '11', '25', '5', '7', '8', '5', '9', '10', '5, 'wherein the two-way valve () is arranged in the fitting body () and having a valve body (), which is mounted rotatably about an axis of rotation () in a valve housing () of the two-way valve () between a first valve seat () of a first outlet () of the two-way valve () and a second valve seat () of a second outlet () of the two-way valve ().'}216127139. The sanitary fitting () according to claim 1 , wherein the valve body () has a first sealing surface () for the first valve seat () and a second sealing surface () for the second valve seat ().311213116. The sanitary fitting () according to claim 2 , wherein the first sealing surface () and the second sealing surface () extend in parallel to the axis of rotation () of the valve body ().41121314. The sanitary fitting () according to claim 2 , wherein the first sealing surface () and the second sealing surface () form a first angle ().5114. The sanitary fitting () according to claim 4 , wherein the first angle () is 10° to 170°.611215613166. The sanitary fitting () according to ...

Structure for securing diaphragm, diaphragm pump and valve device equipped with the same, and method of securing diaphragm

By a securing structure, a diaphragm dividing a space into a first chest and a second chest, is secured to a case forming forms the space therein. The case has a first frame having a first concave portion for forming the first chest, and a second frame having a second concave portion for forming the second chest. An edge portion of the diaphragm is compressed and held between the first frame and the second frame which are fitted with each other. The securing structure has a fastener for constricting the first arm portions of the first frame and the second arm portions of the second frame from the outside of the case.

Diverter valve for conveying a material and method for cleaning thereof

A diverter valve for conveying a material has a housing with at least three passage openings for feeding or discharging material. The passage openings define a conveying plane. The diverter valve includes a rotary part with an outer contour that is conical, at least in sections, with respect to its axis of rotation. The rotary part is arranged in a sealed manner in the housing. The rotary part can be axially displaced and rotated within the housing. The axis of rotation is perpendicular to the conveying plane. A passage conduit is arranged in the rotary part, which, depending on the rotational position of the rotary part, connects to each other two passage openings for conveying material along the passage conduit through the diverter valve. A drain opening is provided in the housing for the automatic drainage of a liquid from the housing.

FLAPPER EXHAUST DIVERTER VALVE

A flapper exhaust diverter valve () is provided. The flapper exhaust diverter valve () includes a valve body () comprising an exhaust inlet (), an evaporator outlet (), and a bypass outlet (). The flapper exhaust diverter valve () also includes a flapper assembly () that is rotatably coupled to the valve body () at a first distal end () of the flapper assembly (). 1110. An engine exhaust gas diverter valve () , comprising:{'b': '210', 'claim-text': [{'b': '212', 'an exhaust gas inlet (),'}, {'b': '214', 'a first exhaust gas outlet () having a periphery, and'}, {'b': '216', 'a second exhaust gas outlet () having a periphery;'}, {'b': 212', '214', '212', '216, 'the valve body defining a first exhaust gas flow path (Q) from the exhaust gas inlet () to the first exhaust gas outlet () and a second exhaust gas flow path (P) from the exhaust gas inlet () to the second exhaust gas outlet ();'}], 'a valve body () comprising{'b': 310', '210', '230', '214', '216', '310', '310, 'i': 'a', 'a flapper assembly () coupled to the valve body () for rotation about a first axis () between a position in which it approaches the periphery of the first exhaust gas outlet () and a position in which it approaches the periphery of the second gas outlet (), the first axis being located at a first extremity () of the flapper assembly () and substantially outside of the first and second flow paths.'}2216. The engine exhaust gas diverter valve of wherein the flapper assembly is configured to form a substantially planar seal with the periphery of the second exhaust gas outlet () claim 1 , the first axis lying outside of the seal when viewed in a direction normal to the plane of the seal.3310310212b. The engine exhaust gas diverter valve of wherein the flapper assembly () has a second claim 1 , distal end () claim 1 , remote from the first extremity claim 1 , that is oriented towards the exhaust inlet () while rotating.4310. The engine exhaust gas diverter valve of claim 1 , wherein the flapper ...

THERMAL MANAGEMENT MODULE AND ROTARY VALVE THEREOF

A thermal management module is provided that includes a housing, a rotary valve, and a sealing assembly arranged in a passageway of the housing. The sealing assembly includes a main seal, a secondary seal, and a seal support. The main seal is loose-fitting on the seal support and is loose-fitting in the housing, allowing rotation of the main seal. The rotating seal will wear uniformly, thereby reducing wear, and maintain good sealing performance throughout the lifetime of the thermal management module. The rotary valve can be configured with an opening that is asymmetric in relation to an axial direction of the rotary valve, thereby providing a rotational torque for turning the main seal. The opening of the rotary valve can have a die parting line that is inclined relative to the axial direction of the rotary valve, also providing a rotational torque for turning the main seal. 1. A thermal management module , comprising:a housing provided with passageway; the passageway having a central axis;a rotary valve arranged in the housing; the rotary valve having a central axis and at least one opening, the at least one opening being in fluid communication with an external channel via the passageway of the housing; and,a sealing assembly arranged in the passageway of the housing;wherein the sealing assembly comprises a main seal, a secondary seal and a seal support; the seal support has a hollow cylindrical portion and a flange connected to an axial end of the hollow cylindrical portion; the main seal and the secondary seal are arranged successively, in an axial direction of the passageway, in a space between the flange and hollow cylindrical portion of the seal support and the housing; the main seal is in contact with the rotary valve in the axial direction of the passageway, and the secondary seal abuts the main seal at one end and abuts the flange at another end in the axial direction of the passageway; and, the main seal rotates during rotation of the rotary valve.2. The ...

Vent with valve

A valve has a housing which has at least two fluid openings, through which fluid can flow, and a further opening, at least one valve seat which is assigned to one of the fluid openings, and at least one closure member which is adjustable to release and/or close the at least one valve seat, the at least one valve seat which adjoins a cavity through which fluid can flow being formed on a housing part. The valve includes a sensor device which closes the opening in a fluid-tight manner and can acquire data about the fluid is arranged in the further opening. A valve island is furthermore described.

VALVE, IN PARTICULAR AN ENGINE CONTROL VALVE, EQUIPPED WITH A METERING GATE AND A DIVERTER GATE

The invention relates to a valve comprising: at least three channels () opening into a common space; a metering gate () pivotable in a first channel (); a diverter gate () pivotable between a position for shutting off a second () or third () channel; and an actuation device () for actuating the gates (), said actuation device () comprising an actuation wheel () for actuating at least one of the gates and having at least a first configuration in which the metering gate () does not shut off the first channel () and the diverter gate () does not shut off the second () or third () channel. The actuation device () is configured such that, while in the first configuration, the rotation of the actuation wheel () causes: the diverter gate () to pivot substantially as the diverter gate () pivots slightly; and, subsequently, the metering gate () to pivot. 1. A valve an engine control valve , comprising:at least three channels opening into a common inner space;a metering gate pivotable in a first channel to vary the passage section of the fluid in the latter;a diverter gate pivotable between a position for shutting off a second channel and a position for shutting off a third channel; anda shared actuating device of the gates,the actuating device including at least one actuating wheel rotatable to pivot at least one of the diverter gate and the metering gate,the actuating device having at least one first configuration in which the metering gate is in a position in which it does not shut off the first channel and in which the diverter gate is in an intermediate position in which it is not in the position shutting off the second channel or in the position shutting off the third channel, and according to a first phase, substantial pivoting of the diverter gate while the metering gate is only subject to slight pivoting, and', 'according to a second phase after the first phase, pivoting of the metering gate to alter the passage section of the fluid in the first channel without the ...

Valve for controlling a flow of fluid, including a rotary closure means

The valve comprises: a body ( 2 ) through which the fluid flows; and a controllable rotary closure means ( 3 ) disposed in the body, which can be rotated in relation to the body in order to occupy different angular positions. Advantageously, the body ( 2 ) comprises an inner cylindrical housing ( 4 ) having a circular cross-section, and the closure means ( 3 ) comprises one portion ( 14 ) arranged on a plane inclined in relation to the cylindrical housing ( 4 ) and co-operating with the side wall ( 5 ) of the housing by means of a peripheral generatrix, such as to provide a sealed contact between the closure means ( 3 ) and the body ( 2 ) in at least one angular position.

ASSEMBLY FOR AN AIR CIRCUIT OF A HEAT ENGINE

The invention relates to an assembly () for an air circuit of a heat engine, which includes: a first duct () capable of conveying fluid; a second duct () extending between an inlet () and an outlet () in the first duct (), such as to form a bypass of a portion of the first duct (), the second duct () including a pressure-variation source (); and a system for routing () the fluid in either the second duct () or said portion of the first duct (), the routing system () having a first configuration allowing the fluid to flow mostly into said portion of the first duct (), the routing system including: a holding member exerting a force configured to hold or move said routing system () into the first configuration; and either an area blocking all or part of the inlet of the second duct in said first configuration or an area blocking all or part of the outlet of the second duct in said first configuration, the routing system being arranged such as to enter a send configuration allowing the fluid to flow mostly into the second duct () when the pressure variation generated by the source () in the second duct () exceeds a predefined value, said pressure variation then exerting, on said area or areas of the routing system, a force allowing said switch to the second configuration, despite the force exerted by the holding member. 1. An assembly for an air circuit of a heat engine , comprising:a first duct which conveys fluid;a second duct which extends between an input in the first duct and an output in the first duct, such as to form a bypass of a portion of the first duct, the second duct comprising a source of pressure variation; and a retention unit which exerts a force configured to bring said routing system into the first configuration or retain it there; and', 'at least one out of: an area which blocks in this first configuration all or part of the input of the second duct, and an area which blocks in this first configuration all or part of the output of the second duct,, ...

DUAL CHECK VALVE FLUID CIRCULATION SYSTEM FOR DISHWASHER APPLIANCES

A fluid circulation assembly for a dishwasher appliance includes a pump, a diverter, and a valve. The diverter includes an inlet and a plurality of outlet ports. The inlet of the diverter is in fluid communication with the pump for receiving fluid from the pump. The valve is in fluid communication with the diverter via one or more of the plurality of outlet ports. The valve includes a housing, a dual check valve assembly mounted in the housing and a plurality of conduits. The dual check valve assembly selectively directs fluid from the diverter to one or more of the plurality of conduits. 1. A dishwasher appliance defining a vertical direction , a lateral direction , and a transverse direction that are mutually perpendicular , the dishwasher appliance comprising:a tub defining a wash chamber for receipt of articles for washing;a lower spray assembly located in the wash chamber and configured to direct a spray of fluid into the wash chamber;an upper spray assembly located in the wash chamber above the lower spray assembly along the vertical direction, the upper spray assembly configured to direct a spray of fluid into the wash chamber;a sump positioned at a bottom of the wash chamber for receiving fluid from the wash chamber; and a pump in fluid communication with the sump, the pump configured to draw fluid from the sump;', 'a diverter comprising an inlet in fluid communication with the pump for receiving fluid from the pump and a plurality of outlet ports; and', 'a valve in fluid communication with the diverter via one or more of the plurality of outlet ports, the valve comprising a housing, a dual check valve assembly mounted in the housing, and a plurality of conduits, the dual check valve assembly configured to selectively direct fluid from the diverter to one or more of the plurality of conduits., 'a fluid circulation assembly, the fluid circulation assembly comprising2. The dishwasher appliance of claim 1 , wherein the dual check valve assembly defines a first ...

SOLENOID VALVE

The present relation is directed to solenoid valve comprising an input port including a spring biased input sealing tip, a first and second output port. The second output port including an output sealing tip, and a solenoid coil arrangement for generating magnetic fields which result in a force either on the input sealing tip or the output sealing tip. Wherein the solenoid valve arrangement consists of a single solenoid coil, that includes a permanent magnet movable in a first and second axial direction by a magnetic field. The permanent magnet being connected to the input sealing tip and to the output sealing tip such that movement of the permanent magnet in the first direction pulls the input sealing tip to open the input port and movement of the permanent magnet in the opposite direction pulls the output sealing tip to open the second output port. 1. Solenoid valve comprising an input port including an input sealing tip which is spring biased for closing it , a first output port , a second output port to the environment including an output sealing tip which is spring biased for closing it , and a solenoid coil arrangement for selectively generating magnetic fields which result in a force either on the input sealing tip to pull it away from the input port for opening it or a force on the output sealing tip to pull it away from the second output port for opening it , characterized in that the solenoid valve arrangement consists of a single solenoid coil , that a permanent magnet is disposed moveably in axial direction of the solenoid coil to be driven by a magnetic field of the solenoid coil of a first polarity to move in a first axial direction of the solenoid coil and by a magnetic field of opposite polarity to move in a second direction opposite to the first direction , said permanent magnet being connected to the input sealing tip and to the out-put sealing tip such that movement of the permanent magnet in the first direction pulls the input sealing tip away ...

TURBOMACHINE BYPASS FLOW DIVERTING ASSEMBLY AND METHOD

An exemplary turbomachine exhaust flow diverting assembly includes an outer flow diverter distributed about a rotational axis of a turbomachine. The outer flow diverter moveable between a first position and a second position. The outer flow diverter in the first position permits more flow through a main bypass flow passage and less flow through a third stream bypass flow passage. The outer flow diverter in the second position permits more flow through the third stream bypass flow passage and less flow through the main bypass flow passage. 1. A turbomachine exhaust flow diverting assembly , comprising:an outer flow diverter distributed about a rotational axis of a turbomachine, the outer flow diverter moveable between a first position and a second position,the outer flow diverter in the first position permitting more flow through a main bypass flow passage and less flow through a third stream bypass flow passage,the outer flow diverter in the second position permitting more flow through the third stream bypass flow passage and less flow through the main bypass flow passage.2. The assembly of claim 1 , wherein the outer flow diverter pivots about a circumferentially extending axis to move between the first position and the second position.3. The assembly of claim 2 , wherein the circumferentially extending axis is at a leading edge of the flow diverter relative to a general direction of flow through the turbomachine.4. The assembly of claim 3 , wherein the outer flow diverter is tapered and has an apex at the leading edge.5. The assembly of claim 1 , wherein the outer flow diverter comprises a first flap and a second flap claim 1 , the first flap moveable independently from the second flap claim 1 , and the second flap moveable independently from the first flap.6. The assembly of claim 5 , wherein the first flap blocks more flow through the third stream bypass flow passage when the outer flow diverter is in the first position than when the outer flow diverter is in ...

THROTTLE VALVE DEVICE

When a rotating body is oriented at a default position due to the absence of a driving force, a first hook portion and a second hook portion are engaged with a fixed engagement portion and/or a movable engagement portion. When the rotating body is rotated from the default position by the driving force, the first hook portion is engaged with one of the fixed engagement portion and the movable engagement portion, and the second hook portion is engaged with the other of the fixed engagement portion and the movable engagement portion. A throttle valve device includes a pressing portion that presses the first hook portion and/or the second hook portion to apply a pressing force toward a center of a coil portion in a coil axial direction. 1. A throttle valve device comprising:a valve body having a fixed engagement portion and forming a fluid passage;a throttle body configured to increase or decrease an opening degree of the fluid passage;a rotating body having a movable engagement portion and integrally rotating with the throttle body;a torsion coil spring having a coil portion between a first hook portion and a second hook portion; anda guide body that guides a radially inner side of the coil portion, whereinwhen the rotating body is located at a default position due to a disappearance of a driving force, the first hook portion and the second hook portion are engaged with at least one of the fixed engagement portion and the movable engagement portion,when the rotating body is rotated from the default position by the driving force, the first hook portion is engaged with one of the fixed engagement portion and the movable engagement portion, and the second hook portion is engaged with the other of the fixed engagement portion and the movable engagement portion,the throttle valve device has a pressing portion configured to press at least one of the first hook portion and the second hook portion to apply a pressing force toward a center of the coil portion in a coil axial ...

Particulate Stream Splitting and Diverting Assembly

A particulate stream splitting and diverting assembly for splitting a stream of grain includes a pipe, which comprises a first section and a pair of second sections. Each second section extends transversely from a bottom of the first section so that the pipe is Y-shaped. A diverter is positioned in the pipe proximate to a junction of the first section and the pair of second sections. The diverter is configured to selectively split a stream of particulates into a pair of substreams of particulates as the stream passes from the first section to the pair of second sections. 1. A particulate stream splitting and diverting assembly comprising:a pipe, the pipe comprising a first section and a pair of second sections, each second section being extending transversely from a bottom of the first section such that the pipe is Y-shaped; anda diverter positioned in the pipe proximate to a junction of the first section and the pair of second sections wherein the diverter is configured for selectively splitting a stream of particulates into a pair of substreams of particulates as the stream passes from the first section to the pair of second sections.2. The assembly of claim 1 , further including the first section being circumferentially larger than each of the second sections.3. The assembly of claim 2 , further including the second sections being substantially circumferentially equivalent.4. The assembly of claim 1 , further including the first section being circularly shaped when viewed longitudinally.5. The assembly of claim 1 , further including each of the second sections being circularly shaped when viewed longitudinally.6. The assembly of claim 1 , further including an actuator coupled to the pipe proximate to the junction claim 1 , the actuator being operationally coupled to the diverter such that the actuator is positioned for selectively actuating the diverter for splitting the stream of particulates into the pair of substreams of particulates as the stream passes from ...

VALVE, IN PARTICULAR AN ENGINE CONTROL VALVE, EQUIPPED WITH A METERING GATE AND A DIVERTER GATE

The invention relates to a valve comprising: at least three channels (); a metering gate () pivotable in a first channel (); a diverter gate () that can shut off a second () or third () channel; and an actuation device () common to the gates (), said actuation device () comprising at least one actuation wheel () for pivoting at least one of the gates () and having at least a first configuration in which the metering gate () is in a reference position in which the diverter gate () does not shut off the second () or third () channel. The actuation device () is configured such that, while in the first configuration, the rotation of the actuation wheel () causes the metering gate () to pivot in a single direction of rotation from its reference position, independently of the direction of rotation of the actuation wheel. 1. An engine control valve , comprising:at least three channels opening into a common inner space;a metering gate pivotable in a first channel to vary the passage section of the fluid in the latter;a diverter gate pivotable between a position for shutting off a second channel and a position for shutting off a third channel;{'b': 10', '12, 'a shared actuating device of the gates (, ),'}the actuating device including at least one actuating wheel rotatable to pivot at least one of the diverter gate and the metering gate,the actuating device having at least one first configuration in which the metering gate is in a reference position in the first channel and in which the diverter gate is in an intermediate position in which it is not in the position shutting off the second channel or in the position shutting off the third channel, andthe actuating device being configured so that the rotation of the actuating wheel while the actuating device is in the first configuration leads to the pivoting of the metering gate in a single and same rotation direction from its reference position, independently of the rotation direction of the actuating wheel.2. The valve ...

Turbine For An Exhaust Turbocharger Having A Dual Branch Turbine Housing And Valve Arrangement For Branch Connection And Waste Gate Control

A turbine for an exhaust turbocharger has a dual branch turbine housing and valve arrangement for branch connection and waste gate control. The turbine for an exhaust-gas turbocharger, having a turbine housing which has two exhaust-gas volutes through which an exhaust gas mass flow can flow and between which there is provided a separating wall and having a linear valve which has a valve element and a displacement shaft. The displacement shaft is guided through the separating wall and is arranged movably in the direction of its shaft longitudinal axis in the separating wall. The displacement shaft and the valve element are separate components which are connected to one another such that a compensation of positional and dimensional tolerances between displacement shaft and valve element during operation is made possible. 110-. (canceled)11. A turbine for an exhaust-gas turbocharger , the turbine comprising:a turbine housing having two exhaust-gas volutes for an exhaust gas flow, a separating wall between said two exhaust-gas volutes, and a common wastegate opening;a single linear valve having a valve element for selectively opening and closing said wastegate opening towards a common outlet chamber arranged outside said exhaust-gas volutes, and having a displacement shaft, with a shaft longitudinal axis, for actuating said valve element;said displacement shaft extending through said separating wall out of said turbine housing in the direction of a separating wall plane spanned by said separating wall and being disposed to be movably guided in a direction of said shaft longitudinal axis in said separating wall; andsaid displacement shaft and said valve element being separate components that are connected to one another at a connecting point which enables a compensation of positional and dimensional tolerances between said displacement shaft, said valve element and said wastegate opening during an operation of the turbine.12. The turbine according to claim 11 , wherein ...

Method and Apparatus to Provide Ventilation for a Building

An improved method and apparatus allows fresh air to be introduced into a building through action of a special manifold which directs air entering the building through the furnace combustion feed tube to be introduced into the interior atmosphere of the building, while air from the interior of the building is directed to the furnace and ultimately exhausted to the exterior of the building.

Air diverter for a vacuum excavator

An air diverter system for a vacuum excavator is disclosed. In a particular embodiment, the system includes a bag house in communication with a debris tank. In addition, the system includes a filter housing secured to a side of the bag house and a valve housing interposed between the bag house and the filter housing. A valve member is mounted within the valve housing and is configured to rotate about an axis to define at least two different passageways for an air flow. The system also includes a selector for rotating the valve member and selectively aligning the passageway for the airflow between a vacuum pump inlet and either the filter housing or the bag house.

Mixing valve for an internal combustion engine of a motor vehicle

In a mixing valve for an internal combustion engine of a motor vehicle, the distance between pivot axes of two flaps is smaller than the diameter of the largest flap. The flaps are also connected to a single drive device. The drive device ensures a collision-free coupling of the movements of the flaps.

RECTANGULAR GATE VACUUM VALVE ASSEMBLY, METHOD FOR OPERATING THE ASSEMBLY AND SEMICONDUCTOR MANUFACTURING APPARATUS INCLUDING THE ASSEMBLY

There is provided a rectangular gate vacuum valve assembly comprising: a gate frame having an inner space defined therein, wherein the gage frame has opposite side walls and opposite top and bottom walls, wherein the gate frame has opposite first and second gates defined in the opposite side walls respectively, wherein the gate frame has first and second holes defined in the opposite top and bottom walls respectively; a first valve mechanism configured to translate through the first hole into the inner space and/or to rotate in the inner space to selectively open or close the first gate; and a second valve mechanism configured to translate through the second hole into the inner space and/or to rotate in the inner space to selectively open or close the second gate. 1. A rectangular gate vacuum valve assembly comprising:a gate frame having an inner space defined therein, wherein the gage frame has opposite side walls and opposite top and bottom walls, wherein the gate frame has opposite first and second gates defined in the opposite side walls respectively, wherein the gate frame has first and second holes defined in the opposite top and bottom walls respectively;a first valve mechanism configured to translate through the first hole into the inner space and/or to rotate in the inner space to selectively open or close the first gate; anda second valve mechanism configured to translate through the second hole into the inner space and/or to rotate in the inner space to selectively open or close the second gate.2. The assembly of claim 1 , wherein the first valve mechanism comprises:a first disk configured to selectively open or close the first gate;a first shaft coupled to the first disk to translate the first disk; anda first rotation unit coupled to the first shaft to rotate the first shaft.3. The assembly of claim 2 , wherein the second valve mechanism comprises:a second disk configured to selectively open or close the second gate;a second shaft coupled to the second ...

EXHAUST-GAS SWITCH FOR A VEHICLE

Described is an exhaust-gas switch, in particular for trucks, having a housing that has an inlet, a first outlet and a second outlet, having a shaft led out from the housing, and having a valve flap arranged in the housing that is pivotable about a geometric pivot axis by means of the shaft between a first position and a second position, the valve flap having a blocking portion that in the first position blocks the first outlet and in the second position blocks the second outlet. According to this disclosure, provision is made such that the valve flap bears a counterweight to the blocking portion, the geometric pivot axis being arranged between the blocking portion and the counterweight. 1. An exhaust-gas switch , comprising:a housing having an inlet, a first outlet and a second outlet;a shaft extending from the housing; anda valve flap arranged in the housing and being pivotable about a geometric pivot axis between a first position and a second position via the shaft;wherein the valve flap defines a blocking portion that in the first position blocks the first outlet and in the second position blocks the second outlet; andwherein the valve flap bears a counterweight to the blocking portion, the geometric pivot axis being arranged between the blocking portion and the counterweight.2. The exhaust-gas switch according to claim 1 , wherein the valve flap comprises two superimposed sheet metal discs claim 1 , between which a portion of the shaft is held.3. The exhaust-gas switch according to claim 2 , wherein the counterweight is arranged between the two sheet metal discs.4. The exhaust-gas switch according to claim 2 , wherein the two sheet metal discs have cut-outs claim 2 , each of the cut-outs of one of the two sheet metal discs being covered by the respective other sheet metal disc.5. The exhaust-gas switch according to claim 2 , wherein the sheet metal discs are stiffened in the blocking portion by corrugations.6. The exhaust-gas switch according to claim 3 , ...

Valve housing and valve

A housing for fluidically connecting an exhaust gas line to an exhaust gas heat exchanger, wherein the main flow channel of the housing extends in the direction of a central axis (X), from an inlet opening to an outlet opening, with an average flow cross section (SQ). In the main flow channel, at least one opening is provided in the housing for a valve shaft, and on the housing, at least one bypass opening formed by a connecting piece is provided between the inlet opening and the outlet opening. The housing is formed by a maximum of two deep-drawn sub-shells made of sheet metal, wherein the connecting piece is formed circumferentially around the bypass axis (Y) for connecting an exhaust gas heat exchanger via the upper shell and/or via the lower shell.

TWO-POSITION, TWO-STAGE SERVO VALVE

A two-position, two-stage servo valve includes a valve body, a valve element, a control pressure chamber, and a control element. The valve body has an inner surface that defines a valve element chamber that includes a first control chamber and a second control chamber. The first control chamber is larger than the second control chamber. The valve element has first and second ends and is disposed within the valve element chamber and is movable between a first valve position and a second valve position. The first end is larger than the second end and is disposed within the first control chamber, and the second end is disposed within the second control chamber. The control pressure chamber includes a control pressure port that is in continuous fluid communication with the first control chamber. The control element is movable between a first control position and a second control position. 1. A two-position , two-stage servo valve , comprising:a valve body having an inner surface that defines a valve element chamber, the valve element chamber including a first control chamber and a second control chamber, the first control chamber larger than the second control chamber;a valve element disposed within the valve element chamber and movable between a first valve position and a second valve position, the valve element including a first end and a second end, the first end larger than the second end and disposed within the first control chamber, the second end disposed within the second control chamber;a control pressure chamber including a supply pressure port, a return pressure port, and a control pressure port, the control pressure port in continuous fluid communication with the first control chamber; anda control element at least partially disposed within the control pressure chamber and movable between a first control position and a second control position, when the control element is in the first control position, the supply pressure port is in fluid communication with ...

Fluid Switchover Device And Method Of Producing A Fluid Switchover Device

A fluid switchover device includes a housing having at least three ports leading into an interior space; a valve flap rotatably arranged within the housing and having a rotational axis that is mounted to the housing at first and second locations; and a circumferential seal mounted to the valve flap and having first and second evasion portions at first and second locations, respectively, which are configured to evade the rotational axis on the same side of the valve flap, and the valve flap is configured to slidingly engage a boundary of the interior space by means of the circumferential seal, so that at a first position of the valve flap, the first and second ports are connected, and the first and third ports are mutually sealed off, and in a second position, the first and third ports are connected, and the first and second ports are mutually sealed off. 1. Fluid switchover device comprising:a housing comprising at least three ports leading into an interior space;a valve flap comprising a rotational axis, the valve flap being rotatably arranged within the housing, and the rotational axis being mounted to the housing at a first location and being mounted to the housing at a second location; anda circumferential seal mounted to the valve flap and comprising a first evasion portion at the first location and a second evasion portion at the second location, the first evasion portion and the second evasion portion being configured to evade the rotational axis on the same side of the valve flap, and wherein the valve flap is configured to slidingly engage a boundary of the interior space by means of the circumferential seal, so that at a first position of the valve flap, the first port is connected to the second port and the first port is sealed off from the third port, and so that in a second position of the valve flap, the first port is connected to the third port and the first port is sealed off from the second port.2. Fluid switchover device as claimed in claim 1 , ...

INTEGRATED MANIFOLD AND VALVE ASSEMBLY

An integrated valve and manifold assembly includes a water valve configured to control water flow from one or two valve outlets. At least one of the outlets is coupled to a manifold. In some examples, the manifold is a dual-extrusion manifold having at least one air channel and at least one water conduit, and the water valve has a pair of air channels attached to a periphery of the water valve and configured to couple to the manifold air channels. In examples wherein at least one of the manifolds is a dual-extrusion manifold, a top portion of the assembly includes an air valve configured to control flow of air to air channel(s) of the dual-extrusion manifold. In other examples, the assembly includes a one-outlet or two-outlet water valve configured to couple to water manifolds, with no attached air channels or air valves. 120-. (canceled)21. A valve assembly comprising:a water valve body having a water inlet and a first water outlet; and a first position, wherein the valve member prevents fluid communication between the water inlet and the first water outlet, and', 'a second position, wherein the valve member permits fluid communication between the water inlet and the first water outlet;, 'a valve member disposed within the water valve body and rigidly coupled to a rotatable shaft, such that the valve member is rotatable between at leastwherein the rotatable shaft extends through the first water outlet, such that a first end of the rotatable shaft is disposed outside the water valve body, and a first user interface device coupled to the first end is spaced from the water valve body.22. The valve assembly of claim 21 , wherein the water valve body further includes a second water outlet claim 21 , and wherein the valve member prevents fluid communication between the water inlet and the second water outlet in the second position.23. The valve assembly of claim 22 , wherein the valve member comprises a disc coupled to the rotatable shaft at a nonperpendicular angle.24. ...

EXHAUST GATE

An exhaust gate, in particular for a heavy-goods vehicle, has a housing, which has an inlet and first and second outlets, on which first and second valve seats are formed, and a valve flap, which can be pivoted between the two valve seats to close the first or second outlet. The housing is formed as a cast part, which connects the inlet and at least the first outlet integrally to each other. The valve flap has a larger cross section than the inlet and the first and second valve seats. 1. An exhaust gate for heavy-good vehicles , having a housing , which has an inlet and first and second outlets , on which first and second valve seats are formed , and having a valve flap , which can be pivoted between the two valve seats to close the first or second outlet , wherein the housing is formed as a cast part , which connects the inlet and at least the first outlet integrally to each other , and that the valve flap has a larger cross section than the second valve seat.2. An exhaust gate according to claim 1 , wherein at least one introduction slot is provided on the inlet or on one of the outlets claim 1 , which introduction slot allows the introduction of the valve flap into the interior of the housing.3. An exhaust gate according to claim 2 , wherein the at least one introduction slot is provided on a flange on the inlet or on one of the outlets.4. An exhaust gate according to claim 3 , wherein two mutually opposite introduction slots are provided.5. An exhaust gate according to claim 1 , wherein the valve flap is held on a valve shaft claim 1 , which is mounted pivotably at an edge in the housing between the first and second outlets.6. An exhaust gate according to claim 5 , wherein the valve flap is fixed in a slot on the valve shaft.7. An exhaust gate according to claim 1 , wherein a cylindrical outlet connection piece having an end face as the valve seat is formed at the second outlet.8. An exhaust gate according to claim 7 , wherein the outlet connection piece can be ...

FLOW PATH SWITCHING VALVE

Disclosed is a flow path switching valve. The flow path switching valve includes a housing provided with a plurality of ports in a peripheral direction thereof, the housing having a space in which fluid is received, a valve body including a disc configured to divide the space of the housing into a plurality of flow spaces and to switch a flow direction of fluid via rotation, and a sealing member configured to seal at least one of an upper end and a lower end of the flow spaces, and a pressure plate configured to pressurize the sealing member toward the valve body as the valve body is rotated. 118-. (canceled)19. A flow path switching valve comprising:a housing having a cavity in which fluid is received, the housing having an opening on at least one of an upper end or a lower end and a plurality of ports on a lateral side;a valve body rotatably provided in the cavity, the valve body including a divider that divides the cavity into a plurality of flow spaces and configured to switch a flow path through prescribed ones of the plurality of ports based on rotation of the divider; anda sealing module provided over the opening to seal the opening of the housing,wherein the sealing module is configured to move relative to the opening based on the rotation of the valve body such that the sealing module is separated from the valve body when the valve body is rotated and comes into contact with the valve body when rotation of the valve body stops.20. The flow path switching valve according to claim 19 , wherein the sealing module seals a gap between a peripheral portion of the valve body that corresponds to an inner circumferential surface of the cavity and the inner circumferential surface of the cavity.21. The flow path switching valve according to claim 19 , wherein the sealing module includesa sealing member configured to seal the opening, anda pressure plate provided over the sealing member,wherein the pressure plate is configured to rotate with the valve body and to push ...

SMART CHECK VALVE

A connector valve for use with an infusion set. The connector valve includes a body defining a chamber. The body includes a primary inlet, a secondary inlet, and an outlet. The connector valve includes a compressible member within the chamber that compresses from an uncompressed state to a compressed state. The connector valve includes a resilient member within the chamber that engages with the compressible member. The resilient member moves from an open configuration when the compressible member is in the uncompressed state to an occluding configuration when the compressible member is in the compressed state. The resilient member in the open configuration permits a bidirectional primary fluid flow between the primary inlet and the outlet, and the resilient member in the occluding configuration permits a bidirectional secondary fluid flow between the secondary inlet and the outlet, and unidirectional primary fluid flow from the primary inlet to the outlet. 1. A connector valve comprising:a body defining a chamber and comprising a primary inlet, a secondary inlet, and an outlet;a compressible member disposed within the chamber and configured to compress from an uncompressed state to a compressed state; anda resilient member disposed within the chamber and engaged with the compressible member such that the resilient member moves within the chamber from an open configuration, when the compressible member is in the uncompressed state, to an occluding configuration, when the compressible member is in the compressed state; wherein the resilient member in the open configuration permits a bidirectional primary fluid flow between the primary inlet and the outlet, and the resilient member in the occluding configuration permits a bidirectional secondary fluid flow between the secondary inlet and the outlet, and unidirectional primary fluid flow from the primary inlet to the outlet.2. The connector valve of claim 1 , wherein the resilient member obstructs the primary inlet when ...

ROTARY AXIAL VALVE

A turbocharger system includes a valve assembly with an inlet, a first outlet, and a second outlet. The inlet is configured for receiving flow of an exhaust gas from an engine. The valve assembly includes a valve structure disposed within a housing. The valve structure is configured to rotate about an axis of rotation between a first position and a second position. The valve structure defines a nonlinear flow passage with an axial upstream end and radial downstream end. The valve structure, in a first position, directs exhaust gas from the inlet to the first outlet and closes off the second outlet. The valve structure, in the second position, directs exhaust gas from the inlet to the second outlet and closes off the first outlet. 1. A turbocharger system comprising:a housing defining an inlet, a first outlet, and a second outlet, the inlet configured for receiving flow of an exhaust gas from an engine;a turbine wheel of a turbocharger that is configured to be driven in rotation by a first flow of the exhaust gas, the first flow received from the first outlet of the housing;a second exhaust system that is configured to receive a second flow of the exhaust gas, the second flow received from the second outlet of the housing; anda valve structure that is disposed within the housing;the valve structure configured to rotate about an axis of rotation between a first position and a second position;the valve structure defining a flow passage with an upstream end, a downstream end, and a nonlinear axis that extends between the upstream end and the downstream end, the upstream end directed substantially along the axis of rotation and configured to receive the exhaust gas from the inlet, the downstream end configured to deliver the exhaust gas to one of the first outlet and the second outlet;the valve structure, in the first position, configured to direct the exhaust gas along the first flow from the upstream end, through the flow passage, to the downstream end and the first ...

Device for Moving a Valve Closing Member, Valve Having Said Device, Corresponding Operating Method

A driving device comprises a support, an actuator provided with an output shaft and fixed to the support, and an arm having a distal point provided to be connected to the closing member. A kinematic chain converts a rotation of the output shaft into a rotational movement of a proximal point of the arm around a rotation axis. The proximal and distal points are situated at opposite ends of the arm. The kinematic chain comprises a link connecting the arm to the support. The link is arranged to guide the proximal point of the arm in rotation around the rotation axis, and to transmit, between the arm and the support, radial orientation forces relative to the rotation axis.

ROTARY AXIAL VALVE

A turbocharger system includes a valve assembly with an inlet, a first outlet, and a second outlet. The inlet is configured for receiving flow of an exhaust gas from an engine. The valve assembly includes a valve structure disposed within a housing. The valve structure is configured to rotate about an axis of rotation between a first position and a second position. The valve structure defines a nonlinear flow passage with an axial upstream end and radial downstream end. The valve structure, in a first position, directs exhaust gas from the inlet to the first outlet and closes off the second outlet. The valve structure, in the second position, directs exhaust gas from the inlet to the second outlet and closes off the first outlet. 1. A valve system comprising:a housing defining an inlet, a first outlet, and a second outlet, the inlet configured for receiving flow of a fluid;a turbine wheel configured to be driven in rotation by a first flow of the fluid, the first flow received from the first outlet of the housing;a second flow path that is configured to receive a second flow of the fluid, the second flow received from the second outlet of the housing; anda valve structure that is disposed within the housing;the valve structure including a body configured to rotate about an axis of rotation between at least a first position and a second position, the body having at least one surface that projects tangentially with respect to the axis of rotation;the valve structure defining a flow passage with an upstream end, a downstream end, and a nonlinear axis that extends between the upstream end and the downstream end, the upstream end directed substantially along the axis of rotation and configured to receive the fluid from the inlet, the downstream end configured to deliver the fluid to at least one of the first outlet and the second outlet;the valve structure, in the first position, configured to direct the fluid along the first flow from the upstream end, through the flow ...

Solenoid valve

A solenoid valve has a valve member ( 43 ) which is operated between: a closed position in which the valve member abuts on a valve seat to block communication between ports ( 32 and 33 ); and an open position in which the valve member separates from the valve seat to enable communication between the ports ( 32 and 33 ). A fixed iron core ( 18 ) and a movable iron core ( 21 ), in which the movable iron core reciprocatively moves in axial directions, are disposed in a bobbin ( 13 ) of a solenoid ( 11 ). In a valve housing ( 12 ) provided with ports ( 31 to 33 ), a swing member ( 41 ) having a valve element is swingably attached, and a pivotal lever ( 51 ) is pivotally attached. The pivotal lever ( 51 ) is provided with: an actuating portion ( 53 ) abutting on one end of the swing member ( 41 ); and an effort portion ( 54 ) abutting on the tip end of the movable iron core ( 21 ), an opening/closing stroke of the valve member ( 43 ) is made larger than the moving stroke of the movable iron core ( 21 ).

VALVE FOR AN EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE

A valve for an exhaust system of an internal combustion engine includes a housing which contains a passage for conducting exhaust gases. In the passage is arranged a closing body with which the passage can be closed. The closing body is fastened in a rotationally fixed manner to a shaft, which is mounted rotatably in the housing, and can be pivoted together with the shaft about the rotation axis of the shaft. The closing body has a partition, which runs perpendicularly to the rotation axis of the shaft, and has a circular outer contour which is sealed off from the housing and divides the passage into a first duct and a second duct. When the closing body is in the closed position both the first and second ducts are closed. When the closing body is in an open position the exhaust gasses can pass through the first and second ducts. 1. A valve for an exhaust system of an internal combustion engine , the valve comprising:a housing which contains a passage for conducting exhaust gases;in the passage is arranged a closing body, with which the passage can be closed;the closing body is fastened in a rotationally fixed manner to a shaft, which is mounted rotatably in the housing, where the closing body can be pivoted together with the shaft about the rotation axis of the shaft;wherein the closing body has a partition which runs perpendicularly to the rotation axis of the shaft and has a circular outer contour, wherein the partition is sealed off from the housing and divides the passage into a first duct and a second duct separate from the first duct;wherein the closing body has a closed position, in which both ducts are closed.2. The valve according to claim 1 , wherein at least one suitable sealing element is arranged between the circular outer contour of the partition of the closing body and the housing claim 1 , in order to seal off the first duct from the second duct.3. The valve according to claim 2 , wherein a sealing ring is arranged on the circular outer contour of ...

VALVE, NOTABLY FOR COMBUSTION ENGINE AIR CIRCUIT

Valve (), notably for a combustion engine air circuit, comprising:—a body () in which there are formed a main duct () and an auxiliary duct () opening into the main duct (),—a shutter () pivot mounted in the body () via a spindle (), the shutter () comprising a first portion () able to shut off all or part of the main duct () when the shutter () is in a first position, and a second portion () able to shut off all or part of the auxiliary duct () when the shutter () is in a second position, and—at least one seal () borne by at least one of the portions, first () and second (), of the shutter and arranged in such a way as to become interposed between at least a zone of said portion () and at least one zone of the body when the shutter () is in the first or the second position. 1. A valve for a thermal engine's air circuit , comprising:a body in which are arranged a main pipe and an auxiliary pipe feeding into the main pipe;a shutter pivotably mounted in the body on a rod, the shutter comprising a first portion, capable of closing off all or part of the main pipe when the shutter is in a first position, and a second portion, capable of closing off all or part of the auxiliary pipe when the shutter is in a second position; andat least one seal carried by at least one of the first and of the second portion of the shutter and arranged so as to interpose itself between at least one zone of the said portion and at least one zone of the body when the shutter is in the first or the second position, the seal extending along all or part of the perimeter of the said portion of the shutter.2. The valve according to claim 1 , the seal being carried by the second portion of the shutter and being arranged to interpose itself between at least one zone of the said portion and at least one zone of the body when the shutter is in the second position.3. The valve according to claim 1 , the shutter being offset radially in relation to the rod.4. The valve according to claim 1 , the second ...

Valve

A valve for regulating two gas flows, includes a housing, two channels arranged in the housing for conducting a respective gas, a first flap arranged in the first channel for opening and closing the first channel, said first flap being rotatably arranged on a shaft, an electric motor for actuating the shaft, a second flap for opening and closing the second channel, and a third channel into which the first and the second channel lead. A connecting element is arranged on the first flap, and the first flap is connected to the second flap. 18.-. (canceled)9. A valve configured to control two gas flows , comprising:a housing;a shaft arranged in the housing configured to be actuated by an electric motor;a first channel arranged in the housing that conducts a first gas;a second channel arranged in the housing that conducts a second gasa first flap arranged in the first channel configured to open and close the first channel, wherein the first flap is arranged rotatably on the shaft;a second flap configured to open and close the second channel;a third channel into which the first channel and the second channel open; anda connecting element arranged on the first flap, the connecting element being connected to the second flap.10. The valve as claimed in claim 9 , wherein the connecting element is detachably connected to both flaps.11. The valve as claimed in claim 9 , wherein the connecting element is formed integrally with one of the first flap and the second flap.12. The valve as claimed in claim 9 , wherein the first flap and the second flap are a same material.13. The valve as claimed in claim 9 , wherein the first flap and the second flap are different materials.14. The valve as claimed in claim 11 , wherein the connecting element is made of the same material as one of the first flap and the second flap.15. The valve as claimed in claim 9 , wherein the second flap has a rectangular form and the second channel claim 9 , at least in a pivot region of the second flap claim 9 ...

Valve System

A method and apparatus for directing a flow of a fluid. The apparatus comprises a housing, an inlet port, a first outlet port, a second outlet port, and a moveable barrier. The housing has a chamber inside of the housing. The inlet port is in communication with the chamber. The first outlet port and the second outlet port are also in communication with the chamber. The moveable barrier is located in the chamber and rotatable about an axis between a closed position and an open position. The moveable barrier covers the second outlet port in the closed position. The open position allows a fluid to flow through the chamber and out of the second outlet port. The closed position reduces a flow of the fluid through the chamber and out of the second outlet port.

THREE-WAY FLAP VALVE WITH CURVED VALVE FLAP

A three-way flap valve () includes an inlet (), a first outlet (), a second outlet (), and a valve flap (). The valve flap () can be moved between at least a first position and a second position. In the first position of the valve flap (), fluid flowing in through the inlet () is directed to the first outlet (). In the second position of the valve flap (), fluid flowing in through the inlet () is directed to the second outlet (). A surface () of the valve flap () circumscribed by an outer edge () includes at least a first surface section (A), where the surface of the valve flap () has a curvature. 1. A three-way flap valve comprising:an inlet;a first outlet;a second outlet; anda valve flap moveable between at least a first position and a second position, with fluid flowing in through the inlet being directed to the first outlet with the valve flap in the first position, and fluid flowing in through the inlet being directed to the second outlet with the valve flap in the second position, wherein a surface of the valve flap, circumscribed by an outer edge, comprises at least one first surface section with a curvature.2. A three-way flap valve according to claim 1 , wherein:the surface circumscribed by the outer edge and facing towards the inlet is concave in at least the first surface section; orthe surface circumscribed by the outer edge and facing towards the inlet corresponds to an inner side surface of a cylinder segment or to an inner surface of a spherical segment; orthe surface circumscribed by the outer edge and facing towards the inlet is concave in at least the first surface section and the surface circumscribed by the outer edge and facing towards the inlet corresponds to an inner side surface of a cylinder segment or to an inner surface of a spherical segment.3. A three-way flap valve according to claim 2 , wherein:the valve flap comprises a second surface circumscribed by the outer edge and facing away from the inlet; andthe second surface is spaced apart ...

Valve

A valve for controlling two gas flows, having: two ducts, in each of which a flap is rotatably mounted on a shaft; an electric motor that drives a shaft via a gear unit; and a transmission mechanism which, depending on the movement direction of the first flap, drives the second flap. Each flap is arranged in a separate housing part and the two housing parts are connected to one another. 14.-. (canceled)5. A valve configured to regulate two gas flows , comprising:a first housing part composed of a first material having a first duct;a first shaft arranged in the first housing part;a first flap mounted rotatably on the first shaft and arranged in the first duct;a second housing part composed of a second material that is different than the first material connected to the first housing part and having a second duct;a second shaft arranged in the second housing part;a second flap mounted rotatably on the second shaft and arranged in the second duct;an electric motor configured to drive the first shaft; anda transmission mechanism configured to drive the second flap in a manner dependent on a movement of the first flap,wherein the first material and the second material are selected from the group consisting of metal and plastic.6. The valve as claimed in claim 5 , wherein the first housing part and the second housing part are screwed together.7. The valve as claimed in claim 5 , wherein the first duct and the second duct are arranged at an angle with respect to each other.8. The valve as claimed in claim 5 , wherein the transmission mechanism comprises a coupling rod and at least one lever.9. The valve as claimed in claim 7 , wherein the angle is a right angle.10. The valve as claimed in claim 5 , wherein the electric motor drives the first shaft via a gearing. This is a U.S. national stage of application No. PCT/EP2013/075924, filed on Dec. 9, 2013. Priority is claimed on German Application No. DE102012223466.7 filed Dec. 17, 2012, the content of which is incorporated ...

REVERSING VALVE

A reversing valve comprising a valve body having an internal cavity therein and an input port, output port and first and second reversing ports. A baffle is located within the internal cavity and is configured to rotate around a pivot point within the internal cavity. At least one electromagnet is coupled to the valve body. The electromagnet is configured to cause the baffle to rotate in one of the clockwise direction or counter-clock wise direction when a voltage is applied to the electromagnet. 1. A reversing valve , comprising: an internal cavity therein;', 'an input port;', 'output port;', 'a first reversing port;', 'a second reversing port, wherein the input port, the output port, the first reversing port and the second reversing port are all in fluid communication with the internal cavity; and', the baffle is configured to rotate around a pivot point within the internal cavity, wherein ends of the baffle contact interior walls of the valve body when the baffle rotates about the pivot point in a clockwise direction; and', 'the ends of the baffle contact different interior walls of the valve body when the baffle rotates about the pivot point in a counter-clock wise direction;, 'a baffle located within the internal cavity, wherein, 'at least one electromagnet coupled to the valve body;', 'responsive to a voltage being applied to the at least one electromagnet, the at least one electromagnet rotates the baffle in a first direction;', 'the pivot point is connected to a torsion spring concentric to the pivot point; and', 'the torsion spring is configured to rotate the baffle in a direction opposite the first direction., 'a valve body that includes2. The reversing valve of claim 1 , wherein the input port and the output port are located opposite one another on the valve body.3. The reversing valve of claim 1 , wherein at least one interior wall includes recesses claim 1 , each recess is configured such that a portion of a major surface of the baffle near one of the ...

COMBINED BUTTERFLY/BALL VALVE

A valve and valve assembly having a hybrid valve member are provided. The valve includes a housing, with an inlet, a primary outlet, and a secondary outlet. The hybrid valve member is rotatably positioned within the housing. The hybrid valve member has a fully closed position wherein the hybrid valve member prevents flow between the inlet and the primary outlet and prevents flow between the inlet and the secondary outlet. The hybrid valve member includes a planar portion and a hemispherical portion on a first side thereof. The planar portion faces the inlet in the fully closed position and the hemispherical portion faces the secondary outlet in the fully closed position. 1. A valve comprising:a housing, the housing having an inlet, a primary outlet, and a secondary outlet;a hybrid valve member rotatably positioned within the housing, the hybrid valve member having a fully closed position wherein the hybrid valve member prevents flow between the inlet and the primary outlet and prevents flow between the inlet and the secondary outlet, the hybrid valve member including a planar portion and a hemispherical portion on a first side thereof; andwherein the planar portion faces the inlet in the fully closed position and wherein the hemispherical portion faces the secondary outlet in the fully closed position.2. The valve of claim 1 , wherein the hybrid valve member has a second side in an opposed relationship to the first side claim 1 , wherein the second side includes a planar portion.3. The valve of claim 2 , wherein a seal groove is interposed between the first and second sides.4. The valve of claim 3 , wherein a seal is positioned within the seal groove and provides a radial seal between the hybrid valve member and an interior surface of the housing.5. The valve of claim 1 , wherein an aperture is formed through the hemispherical portion claim 1 , such that the planar portion is exposed to a flow passing through the aperture.6. The valve of claim 5 , wherein the ...

VALVE DEVICE

The valve device has a valve main body defining a valve chest provided with a NO outlet port and a NC outlet port through which a fluid flows, and a valve for opening/closing the NC outlet port and NO outlet port. The valve includes a diaphragm disposed so as to cover the valve chest, and a drive means for pressing the diaphragm to open/close the NC outlet port and NO outlet port. The first valve seat and the second valve seat are formed around the NC outlet port and NO outlet port. The diaphragm is made of an elastic material of which JIS-K6253 durometer A hardness is A50-A85. The pressure of the diaphragm seated on the first valve seat and the second valve seat is 0.5-1.0 N/sq·mm. 2. The valve device as set forth in claim 1 , wherein the durometer A hardness in JIS-K6253 of the diaphragm is A60 to A80.3. The valve device as set forth in claim 1 , wherein the diaphragm includes claim 1 , as a rubber component claim 1 , at least one kind of ethylene-propylene-diene claim 1 , fluorinated rubber claim 1 , hydrogenated nitrile rubber claim 1 , butylene rubber and silicone rubber.4. The valve device as set forth in claim 1 , wherein the diaphragm includes claim 1 , as fillers claim 1 , at least one kind of calcium carbonate claim 1 , silica claim 1 , barium sulfate claim 1 , talc and carbon black.5. The valve device as set forth in claim 1 , whereinthe port has an inlet port for flowing a fluid into the valve chest, and an outlet port for flowing out the fluid from the valve chest, andthe diaphragm opens and closes at least one of the inlet port and the outlet port.6. The valve device as set forth in claim 1 , whereinthe port has an inlet port for flowing a fluid into the valve chest, and an outlet port for flowing out the fluid from the valve chest,the outlet port provides two systems of a first outlet port and a second outlet port, andthe diaphragm opens and closes the first outlet port and the second outlet port.7. The valve device as set forth in claim 6 , wherein ...

Butterfly valve

A butterfly valve includes a valve element that turns with a shaft to control open/closed states of a passage or adjust an opening degree of the passage. The valve element includes a plate and an elastic member provided along an outer circumference of the plate. The elastic member has seal parts that touch and leave an inner surface of the passage to close and open the passage. The plate has specific shapes on both sides with respect to an axis of the shaft, the specific shapes narrowing gaps between the plate and the inner surface on lower-pressure sides of seal centers of the seal parts in a valve closed state.

Valve

A valve having a housing in which three ducts that are connected to each another are arranged, one flap, which is mounted rotatably on a shaft is arranged in each of two ducts, an electric motor which drives a shaft by a gearing system, and a transmission mechanism, which drives the second flap depending on the movement of the first flap. On the shaft of the first flap, a cam disc is arranged, on the circumference of which a lever rests, which is connected in a rotationally fixed manner to the shaft of the second flap. 14-. (canceled)5. A valve comprising:a housing, in which three ducts are arranged that are connected to one another;a first shaft rotatably mounted in one of the three ducts;a first flap mounted on the first shaft;a second shaft arranged in another of the three ducts;a second flap mounted on the second shaft;an electric motor configured to drive the first shaft of the first flap; and a cam disk arranged on the first shaft of the first flap; and', 'a lever that bears against a circumference of the cam disk, the lever is fixedly connected to the second shaft of the second flap so that the lever rotates with the second shaft of the second flap., 'a transmission mechanism that drives the second flap based on a movement of the first flap that comprises6. The valve as claimed in claim 5 , further comprising a rotatable roller arranged at an end of the lever that faces the cam disk.7. The valve as claimed in claim 6 , wherein the rotatable roller is a needle bearing.8. The valve as claimed in claim 5 , further comprising a spring arranged to press the lever against the cam disk.9. The valve as claimed in claim 5 , further comprising a gear mechanism that couples the electric motor to the first shaft. This is a U.S. national stage of application No. PCT/EP/, filed on Dec. , . Priority is claimed on German Application No. DE., filed Dec. , , the content of which is incorporated here by reference.1. Field of the InventionThe subject matter of the invention is a ...

Valve device

A recess 22 provided in a passage block 20 ; a diaphragm covering the recess 22 to form a valve chest 21 in which a fluid flows; an inflow port 23 opened at the recess 22 and allowing the fluid to flow into the valve chest 21 ; an NC outflow port 24 and an NO outflow port 25 opened at the recess 22 and allowing the fluid to flow out from the valve chest 21 ; by oscillating the diaphragm, the diaphragm is closely fitted to any one of a first valve seat 24 b formed by an opening 24 a of the NC outflow port 24 and a second valve seat 25 b formed by an opening 25 a of the second outflow port 25 , to allow the fluid in the valve chest 21 to flow out from the other outflow port. The recess 22 has a first inclined portion 81 and a second inclined portion 82 having a depth gradually increasing from the first valve seat 24 b and the second valve seat 25 b toward the inflow opening 23.

FLOW DIVERTING FLAPPER

A flow diverting valve includes a body having a concave spherical surface, a flange traversing a perimeter of the body, and a hinge connected to the flange and configured to rotate about a pivot axis. 1. A flow diverting valve comprising:a body having a concave spherical surface;a flange traversing a perimeter of the body; anda hinge connected to the flange and configured to rotate about a pivot axis.2. The flow diverting valve of claim 1 , wherein the body further comprises:a first end adjacent the flange near the hinge; anda second end opposite the first end, wherein the second end extends outward from the flange along a curved trajectory, forming a curved outer surface.3. The flow diverting valve of claim 2 , wherein the concave spherical surface of the body has a radius of curvature that is less than a radius of curvature of the curved outer surface of the body.4. The flow diverting valve of claim 2 , wherein the second end has a thickness that is greater than a thickness of the first end and wherein a thickness along the body tapers from the second end to the first end.5. The flow diverting valve of claim 4 , wherein an outermost point of the second end extends outward from the flange at an angle between 30 and 40 degrees from a point where the first end and flange intersect.6. The flow diverting valve of claim 4 , wherein the body further comprises:a first sidewall; anda second sidewall, wherein the first and second sidewalls are positioned between the first and second ends and have a flat outer surface.7. The flow diverting valve of claim 1 , wherein a radius of curvature of the concave spherical surface is less than an outer diameter of the flange but greater than an inner diameter of the flange.8. The flow diverting valve of claim 1 , further comprising:an inlet;a first flow path; anda second flow path; wherein the flow diverting valve is positioned to selectively close one of the first and second flow paths, and wherein the concave spherical surface is ...

A VALVE AND A VALVE ASSEMBLY

A valve () including a first port (), a second port (), a third port () and a flexure (), the flexure () being moveable between a first position which causes the first port () to open, a second position which causes the second port () to open, and a third position which causes the first and second ports () to close, wherein at least a part of the flexure () is magnetisable, to provide a first magnet (), a second magnet () is associated with the first port () and a third magnet () is associated with the second port (). A valve assembly includes a pair of valves wherein only one of the valves is operable at any given time. 1. A valve including a first port , a second port , a third port and a flexure , the flexure being moveable between a first position which causes the first port to open , a second position which causes the second port to open , and a third position which causes the first and second ports to close , wherein at least a part of the flexure is magnetisable , to provide a first magnet , a second magnet is associated with the first port and a third magnet is associated with the second port.2. A valve according to wherein the first and third magnets are electromagnets.3. A valve according to wherein the second magnet is a permanent magnet.4. A valve according to wherein the first port is an exhaust port claim 1 , and the first position of the flexure corresponds with a failsafe configuration of the valve.5. A valve according to wherein the second port is a supply port claim 1 , and the second position of the flexure corresponds with an apply configuration of the valve.6. A valve according to wherein the third port is a delivery port claim 1 , and the third position of the flexure corresponds with a hold configuration of the valve.7. A valve according to wherein the flexure is part of a flexure assembly which also includes a pair of moveable members claim 1 , each of the moveable members being moveable claim 1 , by the flexure claim 1 , in a direction to ...

COOLANT VALVE FOR ENGINE COOLING SYSTEM

A coolant valve for a powertrain cooling system includes a housing and a valve member. The housing has a chamber, a first inlet port, a second inlet port, and an outlet port. The chamber has a first flat surface, a second flat surface, and a curved surface. The valve member has a first end, a second end opposite the first end, a flat middle portion, and a hinge portion disposed on the first end. The valve member is disposed in one of a first and a second position. When the valve member is disposed in the first position the outlet port is in communication with the first inlet port. When the valve member is disposed in the second position the outlet port is in communication with the second inlet port. 1. A coolant valve for a powertrain cooling system , the coolant valve comprising:a housing having a first inlet port, a second inlet port, and an outlet port; anda valve member having a first end, a second end opposite the first end, a middle portion, and a hinge portion disposed on the first end, wherein the hinge portion of the valve member is disposed in the housing, and wherein the valve member further includes a pressure relief valve disposed in the middle portion; andwherein the valve member is disposed in one of a first and a second position and the pressure relief valve provides for communication between the first inlet port and the second inlet port when the valve member is disposed in the second position.2. The coolant valve of wherein when the valve member is disposed in the first position the outlet port is in communication with the first inlet port.3. The coolant valve of wherein when the valve member is disposed in the second position the outlet port is in communication with the second inlet port.4. The coolant valve of wherein the housing includes a chamber having a first flat surface claim 1 , a second flat surface claim 1 , and a curved surface claim 1 , and wherein a third end of the first flat surface is disposed adjacent to a fourth end of the second ...

Valve, exhaust branch for an internal combustion engine and vehicle having an internal combustion engine

A valve has a housing and a flap. The housing includes a chamber having an inlet, a first outlet, and a second outlet. The flap is rotatably mounted about an axis of rotation within the chamber and is movable between a first position in which the inlet is fluidically connected to the first outlet and the second outlet is closed, a second position, in which the inlet is fluidically connected to the second outlet and the first outlet is closed, and a third position in which the inlet is fluidically connected to the first outlet and the second outlet. The flap has a projection that projects into the second outlet in the first position of the flap. Furthermore, an exhaust branch for an internal combustion engine having a heat exchanger, a bypass, and the valve, and a vehicle having an internal combustion engine and the exhaust branch are provided.

Ventil für ein Abgasrohr

4-port automatic switching valve

The rotating circulating of multitower airdryer switches air-valve

本发明公开了一种多塔空气除湿机的旋转循转切换风阀，在圆筒形的阀体的顶部和底部分别设置有在中心处开有中心孔并装有滑动轴承的上阀盖和下阀盖，阀体中部同一高度处均布有至少4个同样的切换风口，其上部的一侧和下部的另一侧分别设有上风口和下风口；设在阀体腔内切换风口对应处的阀芯由穿过上下滑动轴承的阀杆及半圆形或扇形的平置的分设于阀杆两侧的上下表面距离大于切换风口高度的上阀板和下阀板，与上阀板和下阀板的两侧分别连接、高度和宽度均大于切换风口的两块弧形阀瓣及连接上阀板和下阀板并与两块弧形阀瓣及阀杆相连的隔风板组成；阀芯的旋转圆面与阀体内腔相关段圆面为小间隙转动配合。

Exhaust valve

一种排气门，特别用于重型货车，具有外壳(12)，其具有入口(14)以及第一出口(18)和第二出口(24)，在所述第一、第二出口上形成的第一和第二阀座(22、30)，还包括阀瓣(32)，其可以在两个阀座(22、30)之间旋转以封闭所述第一(18)或第二(24)出口，所述外壳(12)是铸造成型件，将入口(14)和至少第一出口(18)彼此连接成一个整体，并且，其中所述阀瓣(32)具有比所述入口以及所述第一阀座和第二阀座(22、30)更大的横截面。

Heat exchanger

Die Erfindung betrifft einen Wärmeübertrager, insbesondere zur Regelung der Temperatur und/oder Quantität eines zurückgeführten Abgases bei Verbrennungsmotoren, vorzugsweise bei Diesel- oder Otto-Motoren für Kraftfahrzeuge. The invention relates to a heat exchanger, in particular for controlling the temperature and / or quantity of a recirculated exhaust gas in internal combustion engines, preferably in diesel or gasoline engines for motor vehicles.

Switchable exhaust heat exchanger

Butterfly valve

The flap valve comprises a housing (1) with a rotatably installed shut-off flap (5) which is connected to an operating element located outside the housing via a rotation transmission component guided through an opening in one wall of the housing. A seal is provided for the sealing of the inside of the housing and by especially a spring is pressed against the housing and/or against the rotation transmission component. Means are also provided by which the seal during rotation of the shut-off flap is at least partially rotated along with it.

valve device

Die Erfindung betrifft eine Ventilvorrichtung, die ein Ventilgehäuse (2) mit einem ersten und einem zweiten Strömungskanal (3a, 3b) und eine erste und zweite Dämpferwelle (8a, 8b), die relativ zu dem Ventilgehäuse (2) drehbar sind, umfasst. Ein erster Dämpfer (7a) ist in dem ersten Strömungskanal (3a) an der ersten Dämpferwelle (8a) befestigt angeordnet und ein zweiter Dämpfer (7b) ist in dem zweiten Strömungskanal (3b) an der zweiten Dämpferwelle (8b) befestigt angeordnet. Ein Regelelement (11a) ist derart angeordnet, dass es auf die ersten und zweiten Dämpferwellen (8a, 8b) wirkt, um so eine Drehung eines der Dämpfer (7a, 7b) durch eine Drehung einer jeweiligen Dämpferwelle zu erreichen. The invention relates to a valve device comprising a valve housing (2) with a first and a second flow channel (3a, 3b) and a first and second damper shaft (8a, 8b) which are rotatable relative to the valve housing (2). A first damper (7a) is mounted in the first flow passage (3a) fixed to the first damper shaft (8a), and a second damper (7b) is mounted in the second flow passage (3b) fixed to the second damper shaft (8b). A control element (11a) is arranged to act on the first and second damper shafts (8a, 8b) so as to achieve rotation of one of the dampers (7a, 7b) by rotation of a respective damper shaft.

Butterfly valve control Device

A butterfly valve control device of the present invention comprises an air filter regulator, a first solenoid valve, a hand side valve, a regulator, a shuttle valve, a timer, a first speed control valve, a limit switch, and an actuator. After air is supplied to the actuator (pneumatic actuator) and the first and second solenoid valves at the same time with a valve disc rotating, the air is blocked by the second solenoid valve. When a rotation contact signal is applied to the valve disc rotated by the air supplied from the first solenoid valve and the limit switch connected to a rotation shaft, the timer enables the air in the second solenoid valve to be cut off and then supplied again by time settings. In accordance with the present invention, it is possible to resolve the issues such as sludge stagnation and a load generated when the valve disc pushes a valve seal due to the air that is rapidly opened in a closed position of the solenoid valves.

valve

Steam manifold distribution system for providing equal quality of steam in two lines

A method for equalizing the steam quality in a plurality of branch lines of a high pressure steam pipeline, as a tee joint comprises dividing the flow of steam entering the tee joint into the two branch lines with a perforated baffle plate rotatable in response to a steam quality determining means in each branch line. A steam manifold distribution system is disclosed including a mechanism for retracting a perforated baffle plate into a pressure equalizer chamber for removal, repair, or replacement of the baffle plate. The pressure equalizer chamber may be positioned on and fixedly attached to the tee joint in the field in any position between co-axial with one of the branch lines of the tee joint and perpendicular thereto. A new method for assembly of a steam manifold distribution system is likewise disclosed.

Air shutoff valve apparatus for fuel cell system and control method thereof

本发明提供了一种用于燃料电池系统的空气截止阀装置及其控制方法。具体地，在启动燃料电池系统时，注入燃料电池堆中的氢气通过外部空气稀释而被排出。该装置包括：阀体，该阀体具有入口空气路径和出口空气路径，入口空气路径连接至燃料电池堆的负极且注入燃料电池堆中的空气流动通过入口空气路径，从燃料电池堆排出的空气流动通过出口空气路径。设置旁路管体并且旁路管体包括连接入口空气路径与出口空气路径的旁路空气路径；并且阀瓣布置在阀体处并且打开和封闭阀瓣的第一侧处的入口空气路径和出口空气路径以及阀瓣的第二侧处的旁路空气路径。

Fluidic control

Valve with operating means between two outlet passages

본 발명은, 2개의 유체 배출 덕트(4, 5)로 통하여 교차부(6)를 이루는 유체 흡입 덕트(3)를 형성하는 본체(2)를 포함하고, 이 교차부에는 버터플라이 밸브(10)가 장착되며, 이 버터플라이 밸브는 버터플라이 밸브가 유체를 주로 제1 배출 덕트(4)를 향해 유도하는 제1 극단 위치와 버터플라이 밸브가 유체를 주로 제2 배출 덕트(5)를 향해 유도하는 제2 극단 위치 사이에서 작동하는 것인 밸브에 관한 것이다. 본 발명에 따르면, 버터플라이 밸브의 제1 극단 위치에서 상기 버터플라이 밸브(10)의 제1 부분(10.2)은 제2 배출 덕트(5)를 부분적으로 차단하고, 버터플라이 밸브의 제2 극단 위치에서 상기 버터플라이 밸브(10)의 제2 부분(10.1)은 제1 배출 덕트(4)를 차단한다. The invention comprises a body (2) which forms a fluid inlet duct (3) which forms an intersection (6) through two fluid outlet ducts (4, 5), the butterfly valve (10) being at this intersection. The butterfly valve has a first extreme position through which the butterfly valve directs the fluid primarily towards the first outlet duct 4 and a butterfly valve through which the fluid primarily directs the second outlet duct 5. And a valve operating between the second extreme positions. According to the invention, at the first extreme position of the butterfly valve the first portion 10.2 of the butterfly valve 10 partially blocks the second outlet duct 5 and the second extreme position of the butterfly valve. In the second part 10.1 of the butterfly valve 10 blocks the first discharge duct 4.

Rotary valve

Fluid reversing device

Burner

본 발명은 2 계통의 유로 예를들면 온도차가 있는 2개의 가스를 흐르는 유로간에 있어서 가스가 새지 않고 단순한 구조로 고속으로 유로변환조작을 가능하게 한 유로변환장치에 관하여 유체의 흐르는 방향이 고정되어 있는 2계통의 유로에 연걸되는 2개의 고정실(2a,2b)과 유체의 흐르는 방향이 번갈아 변환되는 2 계통의 유로에 연결되는 2개의 변환실(4c,4d)와의 계 4실로 칸막이벽(5,6,7)으로 구획되어 또 각 고정실(2a,2b)에 대하여 각각 2개의 변환실(4c,4d)가 인접하도록 배치된 캐이싱(18)과 상기 칸막이 벽(7)에 천공되어서 각 고정실(2a,2b)을 2개의 변환실(4c,4d)에 각각 연통시키는 연통공(8ae,8bc,8ad,8bd)과 상기 연통공(8ac,8bc,8ad,8bd)를 개폐시켜 한쪽의 고정실(2a)을 2개의 변환실의 한쪽 (4d)와 연통시킴과 동시에 다른쪽의 고정실(2b)을 다른쪽의 변환실(4c)에 연통시키는 변환수단(3)으로 이루어지고, 상기 변환수단(3)에 의하여 2개의 고정실(2a,2b)을 번갈아 서로다른 변환실(4c,4d)에 각각 연통시키도록 하고 있다. 또 이 유로변환장치를 연소용공기의 공급 및 연소가스의 배출의 변환에 이용하여 축열형 교차연소버너 시스템을 구성하거나 혹은 이 유로변환장치를 축열체의 상류측과 하류측에 각각 설치하여 상류측의 유로변환장치를 변경한 유체의 흐름을 축열체의 통과후에 재차 하류측의 유로변환장치에서 원위치로 되돌리고, 그 유로변환을 축열체에서 행하게하는 축열형 열교환 시스템을 구성하도록 하고 있다. According to the present invention, the flow direction of a fluid is fixed with respect to a flow path conversion device which enables a flow path conversion operation at a high speed with a simple structure without gas leakage between two flow paths, for example, two flow paths of two gases having a temperature difference. The partition wall 5 is divided into four chambers between two fixed chambers 2a and 2b connected to two flow paths and two conversion chambers 4c and 4d connected to two flow paths in which the flow direction of the fluid is alternately changed. Perforated in the casing 18 and the partition wall 7 which are divided into 6 and 7 and arranged so that two conversion chambers 4c and 4d are adjacent to each of the fixing chambers 2a and 2b, respectively. Communicating holes 8ae, 8bc, 8ad, 8bd for communicating the yarns 2a, 2b to the two conversion chambers 4c, 4d and the communication holes 8ac, 8bc, 8ad, 8bd are opened and closed. When the yarn 2a is in communication with one of the two conversion chambers 4d, and the other fixing chamber 2b is in communication with the other conversion chamber 4c. Are to communicate with each of the conversion means 3 is performed, the conversion means 3, two ...

A kind of cold and hot balanced bathing device

本发明涉及一种洗澡装置，特别是涉及一种冷热均衡洗澡装置，包括调温水箱、旋转调温轮组件、冷水进水管组件、热水进水管组件、调温水出水管组件和喷淋头，所述调温水箱的内部上端设置旋转调温轮组件；所述冷水进水管组件设置在调温水箱的上端；所述热水进水管组件设置在调温水箱的上端；所述调温水箱的底端连接调温水出水管组件的一端；所述调温水出水管组件的另一端连接喷淋头。本发明内部可以有效对洗澡装置内部的冷水与热水进行均匀的混合，减少淋浴使用者放水调温的时间，减少水源的浪费，并且内部设置了恒温过滤装置，可以在辅助均衡水温的同时，起到过滤水源的目的，有利于提高冷水和热水的混合调温效率，且防止喷淋头堵塞。

Ship

본 발명은 선박에 관한 것이다. 상세하게는, 선체의 측면에 수면에 잠기도록 형성되는 노즐부, 상기 노즐부로 물이 이송되는 관부, 상기 관부 내에 배치되어 상기 물의 토출방향을 결정하는 밸브부, 상기 선체의 저면에 형성되는 취수구 및 상기 취수구에서 상기 물을 취수하여 상기 관부를 통해 상기 노즐부로 이송시키기 위한 동력을 제공하는 펌프를 포함하고, 상기 노즐부의 단면은 상기 노즐부에서 토출되는 물에 의한 마찰력을 높이기 위해 다각형으로 형성되는, 선박에 관한 것이다. 본 발명의 실시예들에 따르면 노즐부가 다각형으로 형성되어 발생되는 유체저항으로 선체를 회전시킬 수 있어, 효율적이다.

Electric actuator assembly and method for controlling an exhaust gas recirculation assembly

A exhaust gas recirculation assembly for an engine having an intake manifold and an exhaust manifold, the exhaust gas recirculation assembly including a flow control body, a closing member, an electric motor coupled to the closing member, and an electronic controller electrically connected to the electric motor. The flow control body includes a manifold conduit and an inlet conduit in fluid communication with the manifold conduit. The manifold conduit includes a recirculation opening and a mounting member. The mounting member is adapted to connect the manifold conduit in fluid communicate with the intake manifold. The inlet conduit includes a mounting member adapted to connect the inlet conduit in fluid communication with the exhaust manifold. The closing member is movably mounted in the manifold conduit and has a first position where the closing member closes the recirculation opening and blocks fluid communication between the inlet conduit and the manifold conduit and a second position where the closing member opens the recirculation opening and permits fluid communication between the inlet conduit and the manifold conduit and creates a pressure differential across the recirculation opening to mix fluid flowing from the inlet conduit with fluid flowing in the manifold conduit. The electronic controller selectively controls the operation of the electric motor to drive the closing member between the first position and the second position such that the fluid from the inlet conduit is mixed with the fluid flowing in the manifold conduit in a sufficient amount for combustion in the engine.

Flap device

Klappenvorrichtung (1) für einen Verbrennungsmotor, mit- einem Strömungskanalgehäuse (2), das einen Strömungskanal (20) mit zumindest einer Einlassöffnung (21) und einer ersten Auslassöffnung (22) begrenzt,- einem Klappenmodul (3), welches durch eine Öffnung (24) in das Strömungskanalgehäuse (2) einsteckbar ist und zumindesto eine in dem Strömungskanalgehäuse (2) drehbar gelagerte Klappenwelle (30),o einen auf der Klappenwelle (30) angeordneten Klappenkörper (31) zur Regelung eines Durchströmungsquerschnitts des Strömungskanals (20),o ein in der Öffnung (24) angeordnetes Lagerelement (36), durch welches sich die Klappenwelle (30) erstreckt, undo einen Stellhebel (33), der mit der Klappenwelle (30) an einem aus dem Strömungskanalgehäuse (2) ragenden Ende (37a) der Klappenwelle (30) drehfest verbunden ist und ein Kupplungsglied (34) zur Kupplung mit einer Stellantriebseinrichtung (5) und/oder einem Stellgetriebe (51) aufweist, dadurch gekennzeichnet, dassan dem Stellhebel (33) zumindest ein Begrenzer (35) zur Begrenzung einer Drehbewegung des Stellhebels (33) angeordnet ist, undan dem Strömungskanalgehäuse (2) ein die Öffnung (24) verschließender separater Deckel (4) angeordnet ist, an dem zumindest ein mit dem Begrenzer (35) funktional zusammenwirkendes Anschlagelement (43a, 43b) angeordnet ist, wobei in zumindest einer Stellposition (100) des Stellhebels (33) die Projektionsfläche des Stellhebels (33) und der Klappenwelle (30) auf den Deckel (4) kleiner ist als eine Ausnehmung (41) in dem Deckel (4).

Pipeline diverging device

一种管道分流装置，包括管件、设于管件上的挡板组件和过滤组件，还包括驱动组件；所述管件中设有供流体通过的通道，且管件的一端设有两个支管；所述挡板组件设于管件与支管的连接位置处，所述挡板组件包括转轴和挡板，所述转轴驱动所述挡板转动并使挡板封闭一个支管，所述挡板置于所述通道中，所述转轴的外端与所述驱动组件作用。本发明提供了一种管道分流装置，能够自动化的实现支管的开启和关闭，且设有过滤组件，具有过滤功能，保证流体纯净度；同时在挡板摆动的过程中，可以对滤渣进行清除，保证管道通畅。并且自动化程度高，通过一个电机可以进行两套操作。

Solenoid actuated butterfly valve

A butterfly valve (100) and a valve system using the butterfly valve are disclosed. The butterfly valve includes a valve body (102) and a valve disk (112) disposed in the body such that the valve disk may be rotated between at least a first position and a second position using a linear actuator. The actuator may be a linear solenoid coupled to the valve disk spaced a distance from the axis of rotation of the valve disk.

Valve for an exhaust pipe

Valve for an exhaust pipe

Valve for an exhaust pipe

Abgasleitungs-Ventil mit einem Gehäuse (12), einer Lagerhülse (22), die in dem Gehäuse angebracht ist, einer Ventilspindel (16), die drehbar in der Lagerhülse angebracht ist, und einer Ventilplatte (14), die an der Ventilspindel angebracht ist, wobei die Lagerhülse (22) eine primäre Lagerfläche (24) auf ihrer der Ventilplatte zugewandten Seite aufweist, wobei die Ventilspindel eine primäre Dichtfläche (20) aufweist, die mit der primären Lagerfläche der Lagerhülse zusammenwirkt, wobei auf der Ventilspindel eine Scheibe (30) angeordnet ist, um mit der Lagerhülse auf ihrer von der Ventilplatte abgewandten Seite zusammenzuwirken, und wobei eine Feder (32) vorgesehen ist, welche die primäre Dichtfläche (20) der Ventilspindel (14) gegen die primäre Lagerfläche (24) der Lagerhülse (22) beaufschlagt, während die Scheibe (30) gegen die Lagerhülse (22) beaufschlagt wird. An exhaust pipe valve comprising a housing (12), a bearing sleeve (22) mounted in the housing, a valve stem (16) rotatably mounted in the bearing sleeve, and a valve plate (14) attached to the valve stem wherein the bearing sleeve (22) has a primary bearing surface (24) on its side facing the valve plate, the valve stem having a primary sealing surface (20) cooperating with the primary bearing surface of the bearing sleeve, with a disc (30) mounted on the valve stem. is arranged to cooperate with the bearing sleeve on its side facing away from the valve plate, and wherein a spring (32) is provided which the primary sealing surface (20) of the valve stem (14) against the primary bearing surface (24) of the bearing sleeve (22) acted upon while the disc (30) against the bearing sleeve (22) is acted upon.

Exhaust pipe valve

An exhaust pipe valve has a housing, a bearing sleeve mounted in the housing, a valve spindle rotatably mounted in the bearing sleeve, and a valve plate mounted at the valve spindle. The bearing sleeve has a primary bearing surface on its side facing the valve plate, and the valve spindle has a primary sealing surface that cooperates with the primary bearing surface of the bearing sleeve. A washer is arranged on the valve spindle and cooperates with the bearing sleeve on a side facing away from the valve plate. A spring biases the primary sealing surface of the valve spindle against the primary bearing surface of the bearing sleeve while biasing the washer against the bearing sleeve.

Valve for an exhaust pipe

EXHAUST PIPE VALVE.

Válvula de tubo de escape que comprende una caja (12), un casquillo de cojinete (22) montado en la caja, un vástago de válvula (16) montado giratoriamente en el casquillo de cojinete, un plato de válvula (14) montado sobre el vástago de válvula, una arandela (30) dispuesta en el vástago de válvula y un resorte (32), caracterizada porque el casquillo de cojinete (22) tiene una superficie de apoyo primaria (24) en su lado orientado hacia el plato de válvula, porque el vástago de válvula (16) tiene una superficie de estanqueidad primaria (20) que coopera con la superficie de apoyo primaria del casquillo de cojinete, porque la arandela coopera con el casquillo de cojinete en su lado orientado en dirección opuesta al plato de válvula, y porque el resorte (32) empuja la superficie de estanqueidad primaria (20) del vástago de válvula contra la superficie de apoyo primaria (24) del casquillo de cojinete (22) mientras que la arandela (30) es empujada contra el casquillo de cojinete (22). Exhaust pipe valve comprising a housing (12), a bearing bushing (22) mounted on the housing, a valve stem (16) rotatably mounted on the bearing bushing, a valve plate (14) mounted on the valve stem, a washer (30) disposed on the valve stem and a spring (32), characterized in that the bearing bushing (22) has a primary bearing surface (24) on its side facing the valve plate, because the valve stem (16) has a primary sealing surface (20) that cooperates with the primary bearing surface of the bearing bushing, because the washer cooperates with the bearing bushing on its side facing away from the valve plate , and because the spring (32) pushes the primary sealing surface (20) of the valve stem against the primary bearing surface (24) of the bearing bushing (22) while the washer (30) is pushed against the bushing of cushion you (22).

EXHAUST FOR INTERNAL COMBUSTION ENGINE

Valve, in particular exhaust valve

Ein Ventil, insbesondere Abgasventil, hat ein Ventilgehäuse, dessen Innenraum mittels dreier Öffnungen nach außen hin geöffnet ist, und einen der Steuerung des Durchgangs durch zumindest zwei dieser Öffnungen dienenden Ventilkörper, mittels dessen entsprechend einer jeweiligen Ventilbetätigung der Durchgang durch eine Öffnung jeweils sperrbar und von einer zweiten zur dritten Öffnung jeweils freigebbar ist. Das Ventilgehäuse ist als etwa trichterförmiges oder topfförmiges Blech-Tiefziehteil mit einer Gehäuseöffnung am engeren Ende und einer größeren Gehäuseöffnung am weiteren Ende ausgebildet. Zumindest am letzteren ist eine die dortige Gehäuseöffnung abdeckende separate Flanschplatte dicht befestigt, die in Anordnung nebeneinander zwei der Öffnungen enthält. A valve, in particular exhaust valve, has a valve housing, the interior of which is opened by three openings to the outside, and a control of the passage through at least two of these openings serving valve body, by means of which according to a respective valve actuation the passage through an opening in each case lockable and a second to the third opening is respectively releasable. The valve housing is formed as an approximately funnel-shaped or cup-shaped deep-drawn sheet metal part with a housing opening at the narrower end and a larger housing opening at the other end. At least on the latter, a separate flange plate covering the local housing opening is tightly secured, which contains two of the openings next to each other in arrangement.

Exhaust heat recovery system with bypass

An exhaust gas heat recovery system may include a housing, a valve member, and a heat exchanger. The housing may include an inlet, an outlet, a first exhaust gas pathway in communication with the inlet and outlet, and a second exhaust gas pathway in communication with the inlet and outlet. The valve member may be disposed within the housing and may be movable between first and second positions. In the first position, the valve member may allow fluid flow through the first exhaust gas pathway and substantially prevent fluid flow through the second exhaust gas pathway. In the second position, the valve member may allow fluid flow through the second exhaust gas pathway. The heat exchanger may be in communication with the second exhaust gas pathway and may include a conduit containing a fluid in thermal communication with exhaust gas when the valve member is in the second position.