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WO/2022/145307A1 |
Provided is an S valve structure incorporated into an accumulator spray in which a retracting force on a trigger portion (E) is reduced. The present invention provides an S valve structure (A) for an accumulator spray, the accumulator sp...
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WO/2022/147345A1 |
Magnetic latching valves for a vehicle engine have a housing having a first port and a second port in controlled fluid communication with one another. The housing encloses a linearly translatable armature seated within a solenoid and con...
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WO/2022/143734A1 |
An electric valve, comprising a lead screw (23) and a valve element assembly (24), wherein the lead screw (23) has an external thread section, the valve element assembly (24) has an internal thread section, the valve element assembly (24...
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WO/2022/143430A1 |
A hydraulic multi-way valve with oil ports controlled independently, and a control method therefor. The hydraulic multi-way valve comprises: a multi-way valve body (1), an A oil port (2) and a B oil port (3) being provided on the multi-w...
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WO/2022/137687A1 |
Provided is a thermostat device in which the direction of a radiator-side pipe can be easily changed and which can suppress cost. A housing 2 comprises a first housing member 3 having a radiator-side pipe 3b, and a second housing member ...
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WO/2022/137693A1 |
[Problem] To provide a differential pressure valve capable of inhibiting diaphragm damage caused by foreign matter, and a valve device having the same. [Solution] A valve body (10) of a solenoid valve (1), the valve body (10) having: a m...
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WO/2022/137937A1 |
The present invention improves the stability of the seating of a float on a valve seat. A valve device (100) comprises: a casing (1) in which a valve chamber (14) is formed; a valve seat (2) which is provided to the valve chamber (14) ...
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WO/2022/134539A1 |
A waterway control valve, comprising a valve body, a valve rod (32), a switching assembly, first magnetic members (33) and second magnetic members (13), wherein the valve body is provided with at least one water inlet (211) and at least ...
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WO/2022/135766A1 |
The invention relates to an electromagnet (1) for producing a linear movement, with a housing (2), an exciter coil (3), arranged in the housing, a pole core (4) and an armature assembly (5), which is mounted centrally in the exciter coil...
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WO/2022/137887A1 |
Provided is a valve device capable of suppressing fuel leakage from an opening portion even if the vehicle vibrates when a float valve is submerged. A valve device 10 includes a housing 15 and a float valve 40, the float valve 40 having ...
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WO/2022/131730A1 |
An upper adapter of a valve control device, according to the present invention, comprises: a handle-connecting member, which is formed in a cylindrical shape inside an interlock body and in a disc shape outside the interlock body; and a ...
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WO/2022/128204A1 |
The invention relates to a proportional valve assembly (100) for refrigerant, comprising a valve housing (110) which has a valve body chamber (105), a valve body (120) which is arranged within the valve body chamber (105) and is designed...
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WO/2022/131731A1 |
A bracket for a valve control device according to the present invention comprises: a rectangular suspending member surrounding a lower adaptor and coupled to an interlock body; two connecting members positioned in a strap shape from both...
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WO/2022/128639A1 |
The invention relates to a diaphragm valve (10) comprising a valve housing (12), which has at least one flow channel (18) for fluid flow and a valve seat (20), an actuator housing (14), which has a drive and is connected to the valve hou...
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WO/2022/130436A1 |
A proportional angle seat fail-safe valve assembly (100) comprising a valve (1), a motor (2) and control means (4) of said valve assembly, said valve being of the normally closed type and fit to be operatively connected with said motor; ...
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WO/2022/126264A1 |
A hydrogen fusible link may include a first link member having a thermally conductive material, and reaction region and a bonding region. A bonding material may be in a solid state at an operating temperature and may have a melting tempe...
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WO/2022/131729A1 |
A lower adapter of a valve control device according to the present invention comprises: a sleeve housing made of a cylindrical piece, having a rectangular hollow allowing a yoke sleeve to penetrate in a central region of the piece, and h...
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WO/2022/128640A1 |
The invention relates to a diaphragm valve (10), comprising a valve housing (12), an actuator housing (14) which is connected to the valve housing (12), and a diaphragm (16). The diaphragm (16) is axially clampedly held at its edge betwe...
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WO/2022/128015A1 |
The invention relates to a switchable valve (1) which is designed to switch a first chamber, preferably an air chamber (28), between an at least substantially, preferably completely closed state and an open state in which the first chamb...
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WO/2022/131053A1 |
Provided is a valve capable of reducing valve leakage. The valve comprises: a valve housing 10 in which are formed ports 11, 12 through which a fluid passes; a valve body 51 driven by a driving source 80; a valve seat 40a on which a co...
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WO/2022/126881A1 |
A shower kit and a tap thereof, and a water diverter valve core. The shower kit comprises the tap. The tap comprises the water diverter valve core. The water diverter valve core comprises: a housing comprising a partitioning plate, a wat...
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WO/2022/130336A1 |
The invention relates to a valve that closes automatically when it infers a leak in a liquid or gaseous fluid supply network in which it is installed. The valve is closed by means of a stem connected to a connecting rod-crank-slide mecha...
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WO/2022/127265A1 |
A valve needle assembly, an electronic expansion valve and a refrigeration apparatus. The valve needle assembly comprises a valve needle sleeve (120), a valve rod (110), a valve needle (150), a buffer sliding block (140) and a buffer spr...
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WO/2022/130149A1 |
An apparatus (1) for automatically controlling the flow rate of a fluid (FR) flowing along a duct (101), comprising: a valve element (2) adapted to be interposed along a section of the duct (101) and provided with an obturator (21); a se...
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WO/2022/126732A1 |
A transmission member, a valve driving assembly (100), and a valve (10). The valve (10) comprises the valve driving assembly (100), and the transmission member can be applied to the valve driving assembly (100). The valve driving assembl...
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WO/2022/127266A1 |
A stator assembly (100), an electronic expansion valve, and a refrigeration device. The stator assembly (100) comprises a housing (110), a coil assembly (120), and a fixing member (130); an outer surface of the housing (110) is provided ...
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WO/2022/128203A1 |
The invention relates to a proportional valve assembly (100) for refrigerants, comprising a valve housing (110) having a valve body chamber (105), a valve body (120) which is arranged within the valve body chamber (105) and is designed t...
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WO/2022/127264A1 |
An electronic expansion valve and a refrigeration device. The electronic expansion valve comprises a valve seat (110), a nut (210), and a connecting piece (220). The valve seat (110) is provided with a valve cavity (101). One end of the ...
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WO/2022/125025A1 |
The invention relates to a stage group (2) made of an elastic material, which can be easily mounted on a nine-stage gas tap (1) provided in the gas cooking appliances for adjusting the gas and comprising a conical (1.4) element, a body (...
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WO/2022/124177A1 |
Provided are: a fluid control device that exhibits excellent productivity and is suitable for downsizing and weight reduction, with less power consumption required; a fluid control system; and a fluid control device manufacturing method....
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WO/2022/124645A1 |
The present invention relates to a valve opened/closed by a permanent magnet and, more specifically, allows a valve to be opened/closed with low power by generating or dissipating strong repulsive force and attractive force through the m...
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WO/2022/125221A1 |
A control system for regulating fluid flow and pressure downstream a waterworks main valve includes a variable orifice device disposed upstream a pressure reducing pilot. The variable orifice device is in fluid communication with the pre...
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WO/2022/117143A1 |
The invention relates to a device (1a, 1b) for controlling a flow and distributing a fluid in a fluid circuit. The device comprises: - a housing (2) with connection elements (3-1, 3-2, 3-3, 3-4, 3-5); and - at least two disk elements (4,...
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WO/2022/116550A1 |
An electromagnetic valve having a hard sealing structure, comprising a valve body (1) in which a fluid channel and an accommodating cavity are provided, and a valve assembly mounted in the accommodating cavity. The fluid channel is commu...
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WO/2022/118838A1 |
This piezoelectric valve: comprises actuators that drive a valve body by using the displacement of a piezoelectric element, and a valve main body for accommodating the plurality of actuators therein; has, on the front surface of the valv...
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WO/2022/117818A1 |
The invention relates to an electromagnetic actuator device (62), in particular an electromagnetic valve device, having at least one magnetic core element (10), a magnetic armature element (12), which is mounted movably relative to the m...
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WO/2022/115496A1 |
A protective device includes a pipe in a pipe system for transmission of a flow of a fluid from an upstream end of the pipe system to a downstream end of the pipe system. The devices includes a pipe insert, disposed within the pipe syste...
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WO/2022/113642A1 |
[Problem] To provide: an electric valve capable of reducing steps for fixing a housing that accommodates a stator to a valve main body; and an assembly method for the electric valve. [Solution] An electric valve (1) comprises: a valve ma...
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WO/2022/113447A1 |
Provided is a valve in which a connecting portion is less likely to break even when the valve is reduced in size or is required to be subjected to a high load and which is also easy to assemble. This valve has a valve unit and a drive un...
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WO/2022/112040A1 |
A valve drive (100) for a valve (300) is provided. Said valve drive comprises: a handle (102) which is pivotable about an axis of rotation (R); a first axially movable drive element (104); a mechanism (106) which is arranged between the ...
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WO/2022/111440A1 |
An electromagnetic valve, comprising an iron core assembly, a sleeve, a first spring, and a cushioning member. Part of the iron core assembly is located on the inner circumference of the sleeve, the sleeve comprises a bottom, the bottom ...
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WO/2022/115724A1 |
A valve assembly (10) includes a plug (123) extending along a central axis (C) and including a plug body (127) having an external plug surface (129). The external plug surface tapers radially outwardly in a first direction along the cent...
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WO/2022/114961A1 |
Actuator device (1) that comprises an actuator housing (4); at least two parallel rolling screws (3A, 3B) that each are rotatably bearingly supported in the actuator housing (4) and are coupled via rotation means (7A, 7B, 9A, 9B) to an e...
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WO/2022/108734A1 |
System for hydraulic valve assembly comprises a valve body having a cylindrical internal cavity and an axially moveable cylindrical spool supported therein. Hydraulic ports are defined through the valve body. The spool includes one or mo...
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WO/2022/109160A1 |
A tip valve and a cook system incorporating same that automatically stops the flow of gas to a burner when tipped over and that automatically resets when disconnected from the fuel canister to allow the flow of gas to resume when righted...
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WO/2022/109041A1 |
A pilot actuated valve assembly (10) includes a valve body (12) having an inlet (14) and an outlet (16), and includes a main valve (30), a pilot valve (34), and a pilot cavity (66) which is at a pilot cavity pressure. A tube (44) houses ...
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WO/2022/108126A1 |
The present invention relates to a ship capable of naturally circulating seawater by introducing ballast water according to a loading state of liquid cargo. One embodiment of the present invention provides a ship capable of naturally cir...
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WO/2022/105382A1 |
A sealing valve, comprising a sealing valve body (1) and a cylindrical valve hole (2) provided in the sealing valve body (1), wherein a bottom end of the valve hole (2) is provided with a frustum hole (3); the frustum hole (3) is arrange...
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WO/2022/105488A1 |
An intelligent fireproof pneumatic actuating mechanism for a valve, comprising an actuating mechanism (1). A collection box (2) is fixed on one side of the actuating mechanism (1); a relay (3), a lithium battery (4), a valve wireless con...
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WO/2022/105157A1 |
An induction shower head having a side induction region and a bottom induction region, the shower head comprising a housing (1), a water intake assembly (2), a water output assembly (3), a bottom cover (4) and an induction water control ...
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