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WO/2024/027705A1 |
An automobile seat air valve and an operating method therefor. The automobile seat air valve comprises: a housing (100), which is internally provided with a first air cavity (200) and a second air cavity (500); and a transfer air cavity ...
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WO/2024/027957A1 |
The invention relates to a valve (10) for regulating a flow between a first and a second port (16, 18). A valve housing (12) comprises a valve chamber (14) connected to the first and second ports (16, 18). A valve insert (26) inserted wi...
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WO/2024/030321A1 |
A controller is configured to operate a flow control. These configurations may operate an actuator that is part of an industrial valve. In one implementation, the controller may include a solenoid valve that couples with the actuator. Th...
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WO/2024/024399A1 |
This flow path switching valve comprises: a valve unit including a valve main body in which a first port and a second port through which a fluid flows in and out are formed on a wall surface forming a valve chamber, and a third port is f...
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WO/2024/021770A1 |
An electronic expansion valve (10), comprising a valve seat (100), a connecting seat (200), a guiding sleeve (300), a valve port seat (400), and a valve spindle assembly (700). The valve seat has a valve cavity (120), the connecting seat...
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WO/2024/024221A1 |
[Problem] To provide: a motorized valve and a motorized valve device that can be used across multiple types of systems; and an attachment method for a motorized valve. [Solution] A motorized valve (3) comprises a valve body assembly (5),...
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WO/2024/024400A1 |
This flow path switching valve includes: a valve unit provided with a valve body which has a first inlet/outlet and a second inlet/outlet formed, on a wall surface constituting a valve chamber, so as to allow a fluid to flow in and out t...
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WO/2024/021886A1 |
An electronic expansion valve and a refrigeration apparatus. The electronic expansion valve comprises a valve seat (100) and at least one connector (300). A port (110) is formed at one end of the valve seat (100); a valve chamber (120) c...
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WO/2024/021821A1 |
An electronic expansion valve (10), comprising a valve seat (100), a connection seat (200), a guide sleeve (300), a valve port seat (400), a valve needle assembly (500), a nut assembly (600) and a valve casing (700). By separately arrang...
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WO/2024/026303A1 |
In a segmented ball valve designed for low noise and anti-cavitation applications, a replaceable low noise and anti-cavitation cartridge is fixed inside the segment retained by stem and end post. The segment has a machined cylindrical bo...
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WO/2024/022000A1 |
An electronic expansion valve assembly, an electronic expansion valve (10), and a refrigeration appliance. The electronic expansion valve assembly comprises a guide sleeve (300) and a valve port seat (400); the valve port seat (400) is a...
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WO/2024/023089A1 |
The invention relates to a hydraulic unit (3) for a refrigerant in a thermal management circuit of a motor vehicle, said hydraulic unit (3) comprising within it at least one first refrigerant flow line (A) between a first port (A1) openi...
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WO/2024/021870A1 |
An electronic expansion valve assembly, comprising a connecting seat (200), a first sealing member (300) and a second sealing member (400), wherein the first sealing member (300) is arranged at the lower end of the connecting seat and is...
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WO/2024/025188A1 |
A rotary valve includes a rotary valve body defining a passageway from a first passageway port at an axial end surface of the rotary valve body to a second passageway port at an outer circumferential surface thereof. A valve housing has ...
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WO/2024/016865A1 |
A bistable electromagnetic water switch, comprising an electromagnetic assembly, a main body, a static ceramic wafer, a movable ceramic wafer, a sealing cover, a fastener, a water inlet connector and a water outlet connector, wherein the...
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WO/2024/013621A1 |
A discharge valve (1) for slidable material, which is configured to extract from a pipe (10) at least a portion of the slidable material (100), comprises: - a body (2) which is intended to be fixed to the pipe (10) and which is provided ...
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WO/2024/015155A1 |
In some examples, an isolation valve is provided to isolate gasses and plasmas in semiconductor manufacturing. An example isolation valve comprises a valve body, a valve actuator, and a poppet comprising a polytetrafluoroethylene (PTFE) ...
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WO/2024/014490A1 |
A cooling module valve for switching a plurality of flow channels including flow-in and flow-out channels for a fluid distributed through a cooling module comprises: a valve chamber into which the fluid flowing through the flow-in channe...
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WO/2024/014578A1 |
The present invention provides a film-type check valve and a membrane pump having the check valve, in which: while an opening/closing part for selectively opening or closing an inlet hole in the check valve is provided in the shape of a ...
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WO/2024/015516A1 |
A valve includes a body (12) having a first end (12a), a second end (12b) opposite the first end, and a throughbore (14) extending from the first end to the second end along a central axis (15), a valve element (22) positioned within the...
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WO/2024/009626A1 |
Provided are a switching valve wherein a significant difference in strength depending on the direction of an external force has been minimized, and a refrigeration cycle system. A bracket (13) of a switching valve is characterized by com...
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WO/2024/010128A1 |
The present invention relates to an actuator for opening/closing a valve, wherein components constituting the actuator are improved such that same can be assembled/disassembled conveniently, thereby reducing repair/maintenance costs, the...
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WO/2024/000824A1 |
Provided is an air inlet pipe anti-deflation sleeving device of a condenser for production of electronic grade chlorine trifluoride. The device comprises a condenser main body (1), wherein a left end of the condenser main body (1) is pro...
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WO/2024/002240A1 |
A coil assembly and an electric valve. The coil assembly (100) comprises a control box (1), the control box (1) comprising a first casing part (11) and a second casing part (12), wherein the first casing part (11) is fixedly connected to...
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WO/2024/002156A1 |
Disclosed are a fluid control device and a manufacturing method therefor, and a fluid control system. The fluid control device (1000) comprises at least two fluid assemblies (LK), and at least two driving assemblies (100) arranged spaced...
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WO/2024/003149A1 |
This valve (1) comprises a housing (10) defining an internal volume (V10) via which a fluid passes through the housing. An electric pump (20), arranged in a first sub-volume (V11), is provided with an intake (21) that opens into an inlet...
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WO/2024/006306A1 |
A method of cutting and removing a section of pipe, such as prestressed concrete cylinder pipe, and installing a replacement gate valve while the pipeline is fully pressurized by use of a replacement valve body. The replacement valve bod...
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WO/2023/247777A1 |
The invention relates to a valve housing (3) for a directional control valve (1) for adjusting a fluid flow, such as a coolant flow, comprising: at least two fluid openings (7, 8, 9, 11); and an in particular rotationally symmetrical inn...
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WO/2023/249978A1 |
Variable orifice check valves comprising a flange with a guide pin, spring and movable plate are described. The flange has a body with at least one guide pin opening in the top surface. A guide pin is positioned within the at least one g...
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WO/2023/244061A1 |
An alarm valve according to the present invention comprises: a valve housing (100) having a clapper operating space (103) provided with a predetermined size between a primary-side main conduit (101) and a secondary-side branch conduit (1...
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WO/2023/243195A1 |
A combined valve includes a body block having multiple joints for letting fluid in and out, and a first four-way valve and second four-way valve provided inside the body block to selectively allow fluid flowing in from any one joint to f...
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WO/2023/244848A1 |
Known operator housings include a vertical groove in an internal bore adapted for engagement with a roller. Over time the groove will fail as the roller exits the groove resulting in a gouge in the internal bore. Operator housings are di...
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WO/2023/236769A1 |
Disclosed is a water path switching device (100). The water path switching device comprises: a valve body (20) provided with a first water intake channel (21) and a water output channel (23) that are at an angle relative to each other; a...
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WO/2023/238560A1 |
A control valve (101) comprises a solenoid proportional valve-equipped cap (100) that has a pilot cap (10) including: a primary pressure passage (41) that guides a working fluid at a primary pressure to the solenoid proportional valve; a...
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WO/2023/237235A1 |
In a multi-way valve (1) for controlling a flow of liquid and/or gaseous medium, having at least one valve housing (2), having at least one inlet (22) for the inflow of medium, having at least one outlet, in particular at least two outle...
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WO/2023/233959A1 |
A valve assembly (1) comprises a body (11) and a plurality of valve sub-assemblies. The valve sub-assemblies include a check valve (17) that is installed in a first installation hole in the body and a solenoid valve that is installed in ...
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WO/2023/231886A1 |
A stop valve and an air conditioning system. The stop valve comprises a valve body (10), a valve seat (20) and a first connecting pipe (30), the valve body (10) being at least provided with a first opening (11); the valve seat (20) is at...
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WO/2023/226559A1 |
A multi-channel switching valve, a thermal management system, and a vehicle. The multi-channel switching valve (100) comprises: a housing (10), a plurality of circulation through holes (11) being provided in the circumferential direction...
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WO/2023/226957A1 |
Disclosed is a control valve, comprising a valve body assembly (1) and a valve core assembly (2). The valve body assembly is provided with a first cavity (3) and a second cavity (4). The valve core assembly is at least partially located ...
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WO/2023/228024A1 |
Valve assemblies, systems, and methods may include at least one purging assembly comprising at least one purge port (120) extending through a valve body or housing (104) in order to supply a purge fluid into the valve body or housing. Th...
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WO/2023/226558A1 |
A fluid valve, a thermal management system, and a vehicle. A fluid valve (100) comprises: a valve housing (10), wherein the valve housing (10) is provided with a plurality of flow channel ports (11), and the valve housing (10) is provide...
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WO/2023/226953A1 |
Disclosed is a control valve, comprising a valve body assembly (1) and a valve core assembly (2), the valve core assembly being at least partially located in a valve cavity (100); the valve body assembly is provided with communication po...
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WO/2023/220397A1 |
A pressure relief assembly has a frame having a coupling structure, a valve mounting surface, a valve opening within the valve mounting surface, a vent mounting surface, and a vent opening within the vent mounting surface. The vent openi...
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WO/2023/219296A1 |
A ball valve according to an exemplary embodiment of the present invention may comprise: an actuator; a housing having an interior space and a plurality of through-holes exposing the interior space, the through-holes including an inlet h...
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WO/2023/217769A1 |
The present invention relates to a control valve (1), in particular a fluid valve, for adjusting a fluid flow, such as a thermal management fluid flow, in particular of a motor vehicle, said control valve comprising: a fluid-carrying flu...
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WO/2023/217996A1 |
The cryogenic valve (23) comprises: - a valve body (27) delimiting a cryogenic fluid passage (33) fluidically connecting a cryogenic fluid inlet (29) to a cryogenic fluid outlet (31); - a shutter (37); - an actuator (39); - a kinematic c...
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WO/2023/217821A1 |
The invention relates to a multifunctional fluidic module (1), in particular for a motor vehicle, this module comprising at least two components (2; 3; 4; 5; 6) that can be joined to one another, each component comprising a structural bo...
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WO/2023/206741A1 |
A waterway control valve core and a water discharge device. The waterway control valve core comprises a housing (210), a valve rod (220), a movable plate (240), a stationary plate (250), and a base (270). When the stationary plate (250) ...
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WO/2023/208036A1 |
An electric valve and an integrated assembly. The electric valve (100) comprises a valve body assembly (22), wherein the valve body assembly (22) comprises a small-diameter section (301); a first interface (221) is located at the small-d...
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WO/2023/207242A1 |
A thermal management system (100) and a vehicle (1000). The thermal management system (100) comprises: a multi-channel switching valve (10), the multi-channel switching valve (10) comprising a housing (11) and a valve core (12), the hous...
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