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WO/2023/189860A1 |
A flow rate control valve 10a comprises: a housing in which a valve body for adjusting an opening degree of a flow path is mounted so as to be movable in a reciprocating manner; a drive force transmission mechanism 31 mounted in the hous...
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WO/2023/189290A1 |
A valve stem (50) is disposed so as to be capable of moving linearly back and forth in a case (4) connected to a valve part (2) for opening and closing a flow path. The valve stem (50) is urged toward the valve portion by a spring (9). A...
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WO/2023/189013A1 |
[Problem] To provide a valve device that is able to control large flow volumes and respond quickly and is easy to manufacture. [Solution] This valve device comprises a valve body 2, a valve element 41, and a multistage cylinder actuator ...
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WO/2023/187721A1 |
A pressure regulating valve structure is described. The pressure regulating valve structure may include a valve body, an air inlet channel arranged in the valve body, and a valve stem movably arranged in the air inlet channel and configu...
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WO/2023/190192A1 |
Provided is a control valve capable of precisely and easily adjusting a communication opening degree and volume of a flow path by means of a simple structure. A control valve (flow rate adjustment valve (16) has a valve housing 20 prov...
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WO/2023/189986A1 |
A feedback throttle (54) increases an opening amount between a feedback flow path (49) and a back pressure chamber (47) as a main valve (43) is displaced in a direction away from a main valve seat (46). The feedback throttle (54) has a b...
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WO/2023/185276A1 |
The present application provides a coil component and a solenoid valve. The coil component comprises: a framework structure; a plurality of contact pins, each contact pin comprising a pin, a transition section, and a connecting plug whic...
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WO/2023/188822A1 |
The present invention provides a valve device with which a valve-opening time and a valve-closing time can be adjusted so as to be closer to each other. This valve device has a valve body for defining a flow path, a diaphragm (4) serving...
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WO/2023/190711A1 |
Provided are: an electronical component assembly which can simplify the structure of a housing, has excellent assembly properties for an electrical component, and can reduce costs; an electrical component assembly manufacturing method; a...
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WO/2023/191343A1 |
A valve opening/closing mechanism for an indoor fire hydrant for implementing the present invention includes: an angle valve member (110) in which a handle body (135) is installed to lift or lower a valve sheet (131) between an inlet (11...
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WO/2023/192598A1 |
Provided are faucet assemblies comprising temperature control and/or a spray mode control. In some embodiments, a faucet assembly a faucet body having a fluid inlet; a fluid flow path within the faucet body fluidly connected to the fluid...
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WO/2023/191573A1 |
A temperature sensing reaction type safety valve for a pressure container, according to the present invention, comprises: a body having a gas inlet and a gas outlet; a valve member disposed in the body and opening and closing a gap betwe...
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WO/2023/180186A1 |
Torque sensors (150) are used in rotary valves (100) to identify wear and malfunctions. To this end, they measure the torque exerted by a drive (140) with the aid of a coupling onto a rotatably mounted valve member of the rotary valve (1...
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WO/2023/183602A1 |
A valve including a housing, a motor within the housing, and a pinout configuration with an electrical contact. The electrical contact is configured to receive and transmit signals. The valve also includes a motor controller that receive...
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WO/2023/179797A1 |
An electromagnetic stop valve. The electromagnetic stop valve comprises a valve body (10), which is provided with an accommodating cavity (101), wherein a valve port (102) is further formed in the valve body, and the valve port is commun...
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WO/2023/179628A1 |
An electromagnetic valve. The electromagnetic valve comprises: a valve core assembly (10), the valve core assembly comprising a bonnet (11) and a valve core (12), and part of the valve core being provided in the bonnet in a penetrating m...
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WO/2023/181012A1 |
A pilot operated pulse jet solenoid valve 300 includes a pilot piston 308 for sliding motion in a pilot piston bore 322 for opening or closing a valve seat 306 based on actuation of a valve 312 by a solenoid 310. The pilot piston 308 rep...
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WO/2023/179349A1 |
A pilot-operated solenoid valve, comprising: a valve body member (10), the valve body member (10) comprising a valve seat (11) and a valve cover (12) which are connected to each other, the valve cover (12) being provided with a first pas...
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WO/2023/182816A1 |
The present invention relates to an automatic liquid drain device improved to have improved operation reliability of a buoyancy valve member for automatically discharging liquid, enabling emergency action in case of failure, and ensuring...
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WO/2023/178858A1 |
A key-type multifunctional pull-down head, comprising: a housing (4), a main body component (2) provided in the housing (4), and a switching component (1), a hydroelectric generator and a digital display component (3) which are provided ...
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WO/2023/179941A1 |
The present invention pertains to a valve for a refrigeration application, in particular a shut-off and/or regulating valve. The valve comprises a bonnet (1) connected to a housing (2) with two fluid openings (21, 22), a spindle (3) full...
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WO/2023/174380A1 |
Provided in the present application is an electronic expansion valve, comprising: a valve housing, which is provided with an accommodating cavity and a valve port, wherein the valve port is in communication with the accommodating cavity;...
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WO/2023/176734A1 |
This hydrogen gas valve device controls the flow of hydrogen gas and comprises: a valve body; and a housing that includes a valve port through which the hydrogen gas flows, a valve seat around the valve port, and an inner wall surface in...
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WO/2023/174725A1 |
The invention relates to a valve module system (1) for providing a compressed-air consumer (82) with compressed air, wherein valve modules (4) can be provided with differently configured channel plates (5) for the purpose of fluidic comm...
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WO/2023/174359A1 |
An electric valve and an alternating current asynchronous electric motor therefor. The electric valve comprises a valve, a transmission device, the alternating current asynchronous electric motor and a driver. The alternating current asy...
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WO/2023/174358A1 |
An electric valve as well as a driving motor and a torque calibration device thereof. The electric valve comprises a valve (1), a driving motor (3), a transmission device (2) and a driver (4), the driving motor (3) being connected to the...
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WO/2023/177027A1 |
Introduced according to the present invention are: a multi-port valve apparatus which allows a reduction in the entire package of a valve, allows a coolant to selectively circulate in a plurality of coolant flow paths by means of a valve...
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WO/2023/174361A1 |
An electric valve/door, and a control apparatus and a control method therefor. The electric valve/door (1) comprises a control apparatus, wherein the control apparatus comprises an alternating-current asynchronous electric motor (3), a t...
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WO/2023/173978A1 |
A washing machine and a control method therefor. The washing machine comprises: a water containing tub (100); a circulating filter pipeline, a water inlet end and a water outlet end of the circulating filter pipeline being separately com...
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WO/2023/174362A1 |
An electric valve control method and apparatus. The control method comprises the following steps: setting a corresponding set torque according to requirements of stages of processes of opening and closing a valve; using the set torque as...
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WO/2023/174357A1 |
An electric valve/gate and a valve driver thereof, the electric valve/gate comprising the valve driver. The valve driver comprises a housing, a core controller, and a variable-frequency drive module. The core controller adjusts an output...
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WO/2023/170344A1 |
The invention relates to a mechanical hydraulic selector having a plurality of inputs with prioritisation, suitable for use with sewage water, for the purposes of irrigation and water management, serving as a dewatering device for a ship...
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WO/2023/172147A1 |
In one aspect the disclosure provides a valve lift arm which includes a main body defining an arm structure for a valve, and a trigger engagement structure defined at one end of the main body. Also provided is a valve engagement structur...
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WO/2023/169711A1 |
The invention relates to a valve control device (100) for a motor vehicle coolant circuit having: a first valve (120) with an associated first functional element (125); a second valve (150) with an associated second functional element (1...
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WO/2023/172946A1 |
In one example, a watercraft includes a hull that defines a recessed portion, and the hull is a unified, single-piece, structure. The watercraft further includes a self-draining scupper with a passageway that is integral with the hull an...
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WO/2023/171016A1 |
Provided is an electromagnetic valve comprising: a valve main body in which an inflow opening and an outflow opening for fluid are formed and a main valve seat and a main valve chamber are formed between the inflow opening and the outflo...
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WO/2023/169634A1 |
A pneumatic valve is described, having a housing (1) in which there is formed an air chamber (2) with a feed opening (3) for feeding compressed air into the air chamber (2), with a connecting opening (4) for connecting the air chamber (2...
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WO/2023/169777A1 |
The invention relates to a valve assembly (201) for a transmission of a motor vehicle. The valve assembly (201) comprises an electromagnetic actuator (2) with a plunger (203), a hydraulic valve (204) with a valve slide (205), and a coupl...
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WO/2023/165888A1 |
Electrically-controllable piezo valves comprising independent, dual actuation piezo elements, systems incorporating such valves, and methods of controlling a fluid flow using such valves are described herein. These valves, systems, and m...
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WO/2023/165745A1 |
The invention relates to a valve, in particular a proportional valve, comprising a main plunger for controlling a main volume flow and comprising a pilot-control plunger (12) for controlling a pilot-control volume flow, wherein the main ...
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WO/2023/166075A1 |
The invention relates to a valve, in particular a proportional valve, comprising a main piston (10) for actuating a main volumetric flow and a pilot piston (12) for actuating a pilot volumetric flow. The main piston (10) and the pilot pi...
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WO/2023/165306A1 |
Provided in the present application are a nut structure and an electric valve, the nut structure comprising: a nut body; a limiting structure protrudingly arranged on the outer circumferential surface of the nut body, the limiting struct...
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WO/2023/166073A1 |
The invention relates to a valve, in particular a proportional valve, comprising a main piston (10) for actuating a main volumetric flow and a pilot piston (12) for actuating a pilot volumetric flow. The main piston (10) and the pilot pi...
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WO/2023/162691A1 |
A solenoid valve manifold (10) comprises a connector member (70) constituted by integrating, with a base (71): a first connector part (80) configured so as to electrically connect a first conductive member (52) and a circuit board (41) t...
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WO/2023/162466A1 |
Provided are an actuator and a valve capable of suppressing reductions with respect to O-ring sealability even when used for an extended period of time and in a high-temperature environment. An actuator 3 includes: an actuator cap 6 an...
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WO/2023/159732A1 |
A cut-off valve comprises: a valve body (10) provided with a valve chamber (11) and a first flow channel (12) and a second flow channel (13) both in communication with the valve chamber (11), the first flow channel (12) penetrating throu...
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WO/2023/160537A1 |
The present invention provides a multi-way valve. The multi-way valve comprises a valve body and valve elements, the valve elements are rotatably arranged in the valve body, and the valve elements comprise a first valve element and a sec...
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WO/2023/161191A1 |
A fluid technology device (2) comprising a first and a second housing (100, 200) which can be transferred, in a rotatable manner with respect to each other, from a non-locked state into a locked state via respective first and second inte...
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WO/2023/158056A1 |
A flow path switching valve is provided. The flow path switching valve comprises: a valve body which has, at one side thereof, an inflow pipe and first and second outflow pipes, and which includes an inflow hole corresponding to one end ...
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WO/2023/154998A1 |
A valve includes a body, an inlet configured to receive a pressurized gas, an outlet configured to receive the pressurized gas from the inlet, and a region configured to receive the pressurized gas from the inlet. The valve further inclu...
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