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WO/2024/037803A1 |
The invention relates to a turbine (10) for an exhaust gas turbocharger, with a turbine housing (12), which has flutes (14, 16) through which exhaust gas can flow, with a turbine wheel, with a bypass channel (24), via which the turbine w...
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WO/2024/036263A1 |
Systems for processing articles are essential for semiconductor fabrication. In one method of controlling gas flow, a processing system is provided, the processing system having first and second fluid supplies. The first fluid supply is ...
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WO/2024/033326A1 |
The invention relates to a double-valve fitting for a direct air capture reactor, to a corresponding direct air capture reactor, and to a direct air capture system. The double-valve fitting comprises a controllable pivot drive device whi...
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WO/2024/034368A1 |
A steam valve according to at least an embodiment of the present disclosure is provided with a valve body comprising: a flow path partition part that partitions a steam flow path through which steam flows; and a valve seat provided halfw...
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WO/2024/034114A1 |
The present disclosure provides a throttle valve control device and a press fit structure which can relax stress applied to a rotor in which a rotating shaft is press-fitted. The throttle valve control device and the press fit structure ...
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WO/2024/032240A1 |
A double-safety intelligent safety valve, comprising a seat (2) and a body (1). A disc (3), a disc seat (6) and a stem (4) are provided above the seat (2) in sequence. A bonnet (8) is provided above the body. An auxiliary cylinder (9) is...
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WO/2024/027725A1 |
Disclosed is a transmission mechanism of a circular valve, capable of being used in circular valves in the fields of industry and civil industry. According to the mechanism, a gear set is designed for multiple valve stems, and a torque d...
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WO/2024/027513A1 |
Disclosed is an electromagnetic valve, comprising: a valve (10) comprising a valve body (11) and a valve port arranged in the valve body (11), the valve body (11) being internally provided with a mounting cavity; a valve core part (20), ...
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WO/2024/028020A1 |
The invention relates to a tank valve (1) for a pressure tank (2), said tank valve comprising a guide body (3) and a valve piston (4) which is preloaded into a closed position by a closing spring (22) and which is guided in a guide reces...
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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/2024/022321A1 |
A shaft assembly and an electric valve. The shaft assembly (100) comprises a compound motion assembly (10), a shaft rod assembly (201) and a bearing assembly (40). The shaft rod assembly (201) comprises a shaft rod (20) and a shaft sleev...
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WO/2024/023354A1 |
The invention relates to: a device (10) for a valve (20, 30) in process fluid technology, comprising: a sealing element (100) which interacts with a movable shut-off body (32) of the valve (20, 30) or itself provides the shut-off body, a...
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WO/2024/021815A1 |
An electronic expansion valve, comprising a valve seat (110), a nut (210) and a connecting piece (220). The valve seat is provided with a valve cavity (101); an end of the nut (210) is mounted in the valve cavity (101); an annular positi...
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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/2024/021964A1 |
An electronic expansion valve assembly, an electronic expansion valve and a refrigeration apparatus. The electronic expansion valve assembly comprises a connecting seat (200) and a guide sleeve (300), wherein the guide sleeve (300) is ri...
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WO/2024/016041A1 |
The invention relates to a pressure-relief valve for releasing an excess pressure of a gas, in particular CO2, out of a vehicle refrigerant circuit in a controlled manner, comprising - a valve body (1) which has a gas inlet (11), a gas o...
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WO/2024/018220A1 |
A turbine comprising a wastegate chamber (28); a turbine housing (12) defining a turbine inlet (14), the turbine housing (12) comprising: a wastegate inlet passageway (30) defining a flow path between the turbine inlet (14) and the waste...
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WO/2024/017194A1 |
Disclosed in the present application is a valve, comprising a housing, a first valve body, a second valve body and a control assembly. The housing defines a housing channel. The first valve body is arranged in the housing channel in a ro...
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WO/2024/018210A1 |
A butterfly valve assembly for an engine arrangement is disclosed. The butterfly valve assembly comprise a valve housing and a valve member. The valve housing defines at least part of a conduit. The valve member is disposed within the co...
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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/2024/017350A1 |
A drainage structure. An air inlet valve (10) comprises: a valve base (1), the valve base (1) being provided with an air inlet passage (11) and an air inlet cavity (12) communicated with the air inlet passage (11), and the end of the val...
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WO/2024/012821A1 |
The invention refers to a valve. A flow path (3) connects an inlet (1) with an outlet (2). In case that a closing element (4) is in a closing position relative to a closing element seat (5), the flow path (3) is closed. A reset pin (8) a...
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WO/2024/013225A1 |
An unloading valve, which allows fluid flow in a flow direction through the unloading valve up to a predetermined maximum flow rate, and which blocks fluid flow in a blocking direction. The unloading valve is specifically suited for use ...
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WO/2024/014799A1 |
The invention relates to a valve device for operation with a refrigerant, in particular for operation with a refrigerant in a motor vehicle heat pump system, having a valve body bushing (1) with a first axial section (1.1) provided for i...
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WO/2024/008251A2 |
The invention relates to a method for heating drinking water and/or a method for providing heating water. Among others, the invention relates to a method for controlling - the supply of hot drinking water to one or more tapping points of...
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WO/2024/005317A1 |
A dishwasher may comprise: a tub; a drain housing through which washing water in the tub is drained; a drain pump detachably coupled to the drain housing and pumping the washing water; a drain port formed on one side of the drain housing...
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WO/2024/001898A1 |
A stop valve (100). The stop valve (100) comprises a valve body (10), a valve core (20), and a connecting block (30). The valve body (10) is provided with a first opening (11) and a second opening (12). The valve core (20) is at least pa...
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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/2023/247144A1 |
The invention relates to a valve upper part having a head piece (1), through which a spindle (2) extends centrally, by means of which spindle a valve body (3) can be actuated, which valve body comes into contact with the valve seat (61) ...
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WO/2023/245691A1 |
The present invention relates to a threaded fastening type diaphragm type pilot large-flow proportional valve, comprising a valve body, a bonnet, a valve stem, a valve core head, an elastic piece and a diaphragm assembly, wherein the val...
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WO/2023/247571A1 |
The invention relates to a self-closing and manually-actuated valve (1) for dispensing a liquid, in particular liquid food, from a reservoir, comprising: - a body (10), - a connecting piece (50) for attaching the valve to the reservoir, ...
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WO/2023/241260A1 |
An electronic expansion valve comprises a valve seat (10), a guide sleeve (20), a connecting pipe (30) and a welding ring (40). The valve seat (10) is provided with a valve cavity (11) and a side hole (12), the side hole (12) being commu...
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WO/2023/241858A1 |
The invention relates to a valve (1), in particular a vacuum valve, for metering a volume flow through a flow opening (2). The valve (1) has a valve plate (3) for closing the flow opening (2) in a closed position of the valve (1) and at ...
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WO/2023/241859A1 |
The invention relates to a valve (1), in particular a vacuum valve, for metering a volume flow through a flow opening (2). The valve (1) has a valve plate (3) for closing the flow opening (2) in a closed position of the valve (1) and at ...
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WO/2023/241114A1 |
An electronic expansion valve, comprising: a valve seat assembly (10), wherein the valve seat assembly (10) comprises a valve seat (11) and a valve core seat (12) connected to each other, and the valve core seat (12) is provided with a c...
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WO/2023/237031A1 |
A valve device and a manufacturing method. The valve device comprises a valve seat component; the material of the valve seat component comprises a metal; the valve seat component is machined and formed by means of a drawing process; the ...
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WO/2023/236568A1 |
An electronic expansion valve, comprising: a coil assembly (10), a mounting hole (11) being formed in the coil assembly; a valve body assembly (40), the valve body assembly partially penetrating into the mounting hole; and a hard sealing...
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WO/2023/233841A1 |
Provided are a suction valve, a boost pump, and a hydrogen supply system comprising: a block having a compression chamber and a recessed part communicating with the compression chamber; a valve casing accommodated in the recessed part an...
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WO/2023/232173A1 |
A valve arrangement (101) with a valve disc (3) for a respiratory mask is shown. The valve disc (3) is designed with retaining elements (5) designed in the form of spring elements (7). The spring elements (7) make the valve disc in the v...
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WO/2023/233934A1 |
The present invention achieves a large flow rate for a fluid control valve without increasing the size of an orifice or an actuator. The present invention is provided with: an orifice 31 having a valve seat surface 31s; and a valve body ...
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WO/2023/232150A1 |
A valve assembly, comprising: a bottle, which comprises a bottle body (11) and a bottle cap (12), one end of the bottle body (11) being provided with an opening, the other end of the bottle body (11) being provided with a bottle mouth, a...
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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/2023/229936A1 |
A valve of a substrate processing system includes a throttle plate configured to adjust gas flow through a gas line. An outer actuator is arranged outside of the gas line. An inner actuator is arranged inside of the gas line and connecte...
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WO/2023/227207A1 |
The invention relates to a flap device for a fuel cell system, comprising a flow housing (12) which delimits at least one flow channel (14), a flap shaft (16) which protrudes into the flow channel (14) and can be rotated about a longitud...
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WO/2023/223992A1 |
Provided is a valve capable of smooth variation of pressure. The valve comprises: a housing 60 that is divided into a first space S1 into which suctioned fluid Ps flows, a second space S2 into which discharged fluid Pd flows, and a third...
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WO/2023/224834A1 |
A plug assembly that is configured to secure a plug tip to a valve stem, These configurations may include a clamp that secures to an end of the valve stem. The clamp encloses at least part of the plug tip. In one implementation, the desi...
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WO/2023/218180A1 |
A three-way valve is provided. The three-way valve comprises a housing having three successive openings interconnected by a fluid flow path; a vent ball and a corresponding vent ball seat; a supply ball and a corresponding supply ball se...
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WO/2023/213714A1 |
The invention relates to a valve (1) which has a valve housing (2) in which a valve member (13) is arranged. The valve member can be positioned in a closed position (42) and in a maximum open position (43) as part of a reciprocating moti...
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WO/2023/212918A1 |
A valve seat (250) includes an annular sealing body (252) defining an inner seat surface (256) and an outer seat surface (620), the inner seat surface defining an annular seating portion configured to seat with a valve member (140); and ...
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WO/2023/206729A1 |
Provided are a switching valve (1), a faucet (14) and a faucet assembly. The switching valve (1) comprises: a valve body (11), the valve body (11) having a first opening and a second opening (1121); a valve core assembly (12), which comp...
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