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WO/2021/248051A1 |
A silencing choke for a solenoid valve can include a base and a stem configured to be coupled to an armature and can be configured for at least partially reducing or eliminating noise caused by armature bounce. A choke can be configured ...
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WO/2021/246214A1 |
Provided is a fluid control device which prevents fluid leakage from an inlet chamber to an outlet chamber and also exhibits better control responsiveness. A normally-closed type fluid control device (1) comprises a housing (101) inclu...
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WO/2021/247867A1 |
A drive circuit for controlling a solenoid valve having a solenoid coil and a poppet that translates therein is provided. The drive circuit includes a supply bus, a return bus, a flyback circuit, and a switch. The supply bus is configure...
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WO/2021/243890A1 |
A flow regulating valve core, comprising a body seat (6) which comprises a first cavity running through from top to bottom; a base (7) which is connected below the body seat and comprises a second cavity having an upper opening, a water ...
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WO/2021/243150A1 |
Fluid transfer systems for articles of footwear include: (a) a valve housing (902) defining an interior chamber and (b) a valve stem (910) extending at least partially through the interior chamber. The valve stem (910) has a first end (9...
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WO/2021/239320A1 |
The invention relates to a shut-off valve (1) for a pressurized-gas vessel, comprising a valve closing body (2) which can perform stroke movements and which is preloaded by the spring force of a closing spring (3) against a valve seat (4...
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WO/2021/243130A1 |
Button assemblies provide user inputs and a user interface switch or system (2200), for example, for foot support systems for articles of footwear (to enable users to increase or decrease foot support pressure in a foot support bladder (...
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WO/2021/243135A1 |
Filtered fluid flow connectors for articles of footwear include: (a) a housing; (b) an incoming fluid inlet (702I) extending through the housing; (c) an incoming fluid outlet (e.g., 702O) extending through the housing; (d) a filter (702)...
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WO/2021/243140A1 |
Foot support systems for articles of footwear include: (a) a sole structure (104) including a first foot support bladder (200); (b) a manifold (800) configured to move fluid to and from the first foot support bladder (200) to change foot...
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WO/2021/238544A1 |
A solenoid valve coil, comprising: a solenoid valve coil body (10); and a lead assembly (20). The lead assembly (20) comprises a connector (21) and a wire (22); the connector (21) comprises a wire passing hole (2121); an end portion of t...
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WO/2021/239051A1 |
Disclosed is an actuator which acts on a valve core rod (21), wherein the actuator (31) is provided with a guide surface (32); and a guide path (333) is formed on the guide surface (32). The guide surface (32) is configured to slidably a...
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WO/2021/243128A1 |
Foot support systems for articles of footwear include: (a) a foot support bladder (200); (b) a fluid container (400); (c) a fluid supply (e.g., via pump(s) 600H, 600F, the external environment (150), a compressor, etc.); (d) a valve hous...
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WO/2021/241478A1 |
The objective of the present invention is to provide a capacity control valve which has good operating efficiency, while having a fluid discharge function at startup. A capacity control valve (V1) is provided with a valve housing (10),...
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WO/2021/243187A1 |
Footwear systems may include shoe-to-shoe communication as well as communications between shoes and other devices, such as apparel based devices or other shoe based devices. Such footwear systems include: (a) a first shoe (2502) having a...
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WO/2021/240456A1 |
A cylinder assembly (1) for a hydrogen-powered fuel cell motor vehicle system comprises a plurality of cylinders (4j) and a first thermal safety device (100). The first thermal safety device (100) comprises a trigger mechanism (114) and ...
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WO/2021/241477A1 |
Provided is a capacity control valve which has favorable operating efficiency while having a fluid discharge function during start-up. This capacity control valve (V1) comprises: a valve housing (10); a main valve (50) which includes a...
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WO/2021/234116A1 |
The use of a ball screw drive (3) for actuating a self-closing, linearly actuated fitting (4). While the opening of the fitting (4) via the ball screw drive (3) takes place electromechanically by means of an actuating drive (2), for clos...
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WO/2021/233185A1 |
A four-way reversing valve, comprising: a main valve (10) having a first valve cavity (11) and a first valve core (12), the first valve core (12) being provided in the first valve cavity (11), and the main valve (10) being provided with ...
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WO/2021/232505A1 |
A combined valve, which comprises a first spool (1), a second spool (2) and a third spool (3). The second spool (2) and the third spool (3) are coaxial with the first spool (1), the first spool (1) is nested on the third spool (3), and t...
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WO/2021/237031A1 |
A new and innovative high-pressure priming valve is provided for use in high-pressure fluid systems that require a high level of fluid purity. The priming valve includes at least three ports, some of which are angled. The priming valve a...
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WO/2021/233326A1 |
The present invention relates to an electronic expansion valve and a thermal management assembly. In the present invention, since a refrigerant sensor is tightly pressed on a housing assembly, the refrigerant sensor has high stability af...
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WO/2021/233941A1 |
The invention relates to a method for sensing vibrations and/or impacts to which a control valve (100) can be exposed, for example in a processing system. To this end, position sensors are used, which are used to monitor the position of ...
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WO/2021/233325A1 |
The present invention relates to an electronic expansion valve, a heat management assembly, and an automobile air-conditioning system. In the present invention, a valve assembly and a main electronic control board are respectively locate...
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WO/2021/230086A1 |
This steam valve includes a valve casing, a valve body, a valve stem, an actuator, a heat buffer member, a link mechanism, and a link base. The heat buffer member includes: a heat buffer plate separated toward a leading end side from the...
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WO/2021/228272A1 |
Disclosed is a magnetic-control-type water cup, comprising a cup body and a first cup cover (0), wherein the first cup cover (0) comprises a first seat body (1), a first sealing gasket (2), and a first sleeve (3) wrapping the first seat ...
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WO/2021/228990A1 |
The invention relates to an actuating device (1) for a shutoff device, more particularly for a hydrant, more particularly for an underground hydrant (2), comprising: - an enabling unit (3), which is designed to enable or prevent the oper...
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WO/2021/228780A1 |
The present invention relates to an actuator comprising a) a mounting system fitted for the rotatable shaft of a fluid flow controller, b) an electric motor unit adapted to transfer a torque to said mounting system via a worm drive, and ...
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WO/2021/228013A1 |
An electronic expansion valve, comprising a valve seat (11), a nut assembly (12), a valve shaft part (22), a valve needle (21), and a magnet rotor assembly (27). The valve seat (11) comprises a valve port part (113); the nut assembly (12...
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WO/2021/228012A1 |
An electronic expansion valve, comprising a valve seat (11), a nut assembly (12), a valve shaft portion (22), a valve needle (21), and a movable stop portion (20a); the movable stop portion (20a) is directly or indirectly fixedly connect...
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WO/2021/228781A1 |
The present invention relates to an actuator comprising a) a housing or mounting plate; b) a ring- or tube-shaped drive shaft rotatably mounted in/on said housing or mounting plate; said drive shaft having a toothed channel; c) an electr...
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WO/2021/229488A1 |
The present disclosure relates to and envisages a liquid removing device (10) for a control valve positioner (20). The device (10) comprises a flow deflector for separating liquid droplets from the gas, and a base (07) having an orifice ...
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WO/2021/229895A1 |
The present invention accurately estimates the opening state of a solenoid valve using a feature amount based on driving current information of the solenoid valve. A solenoid valve abnormality detection device 30, which uses a driving cu...
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WO/2021/224828A1 |
The present invention relates to a vacuum solenoid valve (100), (101) with a flexible port orientation. More particularly, the present invention relates to a vacuum solenoid valve (100), (101) with a plurality of nozzles (1), (14), (17) ...
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WO/2021/224433A1 |
The invention relates to an actuator (1) wherein an energy accumulator (6), with which an emergency drive (5) can be supplied, is designed to be tensioned by an electric motor (2), wherein the motor (2) displaces at least one engaging el...
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WO/2021/223891A1 |
A fuel vapour switch valve and ventilation valve (10) for internal combustion engines (26) is known, comprising an actuator (28), a first connection (12) and a second connection (16), a valve body (62), which is coupled to an axially mov...
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WO/2021/224917A1 |
The present application concerns a valve, and particularly position indicating assembly for use therewith. The position indicating assembly comprises a first end engageable with a valve member of the valve, an opposite second end displac...
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WO/2021/224415A1 |
The invention relates to improvements in the technical field of actuating drives. For this purpose, among other things, a fail-safe drive (1) for an actuating drive, which has a drive energy accumulator (6) comprising at least one disc s...
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WO/2021/223888A1 |
The invention relates to flow limiting elements (94) for a fuel vapor switching and ventilating valve (10) of an internal combustion engine (26), comprising a control body (100) that has a radially inner body (102), around which a fluid ...
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WO/2021/223994A1 |
Solenoid valves for aerating and venting a fuel tank of an internal combustion engine (26), having an electromagnet (28) with a coil (32), a core (34), a yoke (38) and an axially movable armature (36), having a first connector (12) and a...
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WO/2021/223890A1 |
Fuel vapour switch valves and ventilation valves (10) for internal combustion engines (26) are known, comprising an actuator (28), a first connection (12) and a second connection (16), a valve body (62), which is coupled to an axially mo...
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WO/2021/224827A1 |
The present invention relates to an improved bobbin assembly with integrated nozzle assembly comprising, a bobbin assembly and a nozzle assembly (2), wherein, the bobbin assembly comprises of a first section that works as a bobbin (1) an...
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WO/2021/223889A1 |
Fuel vapor switch and ventilation valves (10) for internal combustion engines (26) are known, comprising an electromagnet (28), a first connection (12), a second connection (16), and a valve body (62) that is coupled to an armature (36) ...
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WO/2021/220880A1 |
This valve device is provided with: a valve block having a valve opening through which a fluid passes, and an insertion hole; a valve body that moves so as to open/close the valve opening; a guide member that is inserted into the inserti...
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WO/2021/220766A1 |
[Problem] To accurately ascertain an abnormality and a sign of an abnormality in a fluid-pressure-driven valve independently of, e.g., the experience of a worker. [Solution] A machine learning device (200) is applied in a fluid-pressure-...
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WO/2021/218373A1 |
A diverter valve, comprising a diverter valve assembly (4), a diverter valve transmission assembly, a drive motor (31), and a control device for controlling the drive motor. The drive motor is controlled by the control device to drive th...
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WO/2021/220765A1 |
[Problem] To provide a drive device and a fluid pressure–driven valve that make it possible to detect the state of the inside of a cylinder and to improve the precision of abnormality diagnosis and predictive maintenance. [Solution] A ...
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WO/2021/219841A1 |
The invention relates to a valve device (1), in particular a wiper liquid valve, comprising a housing (2) having a supply connection (3), a discharge connection (4) and a media channel (5) connecting the supply connection (3) to the disc...
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WO/2021/220430A1 |
Provided is a double solenoid valve that makes it possible to reduce production costs. A double solenoid valve in which a magnetic passage H is formed from a first plunger (17) through a first fixed iron core (13), a first plate (12), a ...
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WO/2021/219842A1 |
The invention relates to a valve device, in particular a wiper liquid valve, comprising a housing (2) having a supply connection (3), a discharge connection (4) and a media channel (5) connecting the supply connection to the discharge co...
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WO/2021/219843A1 |
The invention relates to a valve device, in particular a wiper liquid valve, comprising a housing (2) having a supply connection (3), a discharge connection (4) and a media channel (5) connecting the supply connection to the discharge co...
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