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WO/2021/138535A1 |
A valve includes a valve body (104) including a first fluid, a second fluid port (206, 240), and an interior passage fluidly connecting the first and second fluid ports, a bore extending inwardly of the valve body and terminating in an a...
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WO/2021/132151A1 |
A valve apparatus (1100) includes a resin housing (1101), a MEMS device (1103), and a terminal (1102). The housing comprises: a first flow channel (1110) for circulating a first fluid therein; a second flow channel (1111) for circulating...
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WO/2021/132034A1 |
Provided is a valve device. This valve device 10 has: a housing 15 in which a valve chamber V and a ventilation chamber R are provided respectively on the lower side and upper side of a partition wall 23, and a valve hole 25 is formed in...
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WO/2021/123980A1 |
Valve comprising a hollow body (1) which extends along a main axis (X), in which at least one secondary body (2) is arranged at one end (la) of the hollow body (1) substantially coaxial to the main axis (X) and comprises an inner end por...
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WO/2021/120757A1 |
An exhaust valve (100), comprising a valve seat (1), a support (2) fixed to the valve seat (1), a valve cover (3) that can be opened or closed relative to the valve seat (1), an elastic piece (4) fixed to the support (2) and used for pre...
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WO/2021/126620A1 |
A poppet including a single-piece, unitary body defining a plurality of discrete sealing surfaces and a mechanical attachment configured to engage the body with a piston of a valve assembly.
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WO/2021/127611A1 |
A multifunction tank access device is configured for connection to a storage tank capable of storing crude oil that has an opening for a conventional thief hatch. The multifunction tank access device has a lower assembly with an isolatio...
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WO/2021/126900A1 |
A manifold body includes at least first and second valve body segments each comprising an upper perimeter wall portion defining a valve cavity and a lower base portion defining one or more flow ports, a unified leak test port, a first br...
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WO/2021/114900A1 |
A vector sealing valve, comprising a valve body (1), a valve plate (2) and a valve shaft (3). The valve plate (2) is rotatably connected to the valve body (1) by means of the valve shaft (3) fixedly connected to the valve plate (2); half...
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WO/2021/115522A1 |
The invention relates to a valve (3) comprising at least one valve housing (7) and at least one piston (8), wherein: the valve housing (7) has a hollow-cylindrical first portion (11) with a first diameter (D1) and a second portion (12), ...
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WO/2021/114750A1 |
A highly reliable switching valve and a refrigerator. The switching valve comprises: a valve seat (1), a rotating sliding block (2) and a driving mechanism. In a first working position, both a first guide outlet (15) and a second guide o...
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WO/2021/115182A1 |
A three-way valve structure for an injection molding machine. The three-way valve structure comprises: a valve body (1), a mounting hole (2) and a circulating hole (3) being longitudinally formed in the valve body (1), the mounting hole ...
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WO/2021/116830A1 |
A hydraulic valve for an excavator is disclosed, which is able to limit hydraulic load losses and deformation of the valve due to overpressure, with a valve block (1) made of a single piece in which a first conduit (13) connects two open...
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WO/2021/115924A1 |
The invention relates to a vacuum valve or a vacuum door comprising a closure plate (7) for closing an opening (4, 29) in a wall (3, 32), wherein the opening (4, 29) has opposing first and second long edges (4a, 4b; 29a, 29b) and shorter...
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WO/2021/118018A1 |
According to an embodiment of the present invention, a regulator for controlling the flow of a fluid is provided. A regulator according to an embodiment of the present invention may comprise: a body portion forming the body thereof; a va...
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WO/2021/115521A1 |
The invention relates to a device (1) with a component (4) and a valve housing (6), having the following features: • - the valve housing (6) sits in a hole in the component (4) and is at least partially enclosed by a wall of the compon...
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WO/2021/115527A1 |
The invention relates to a device (1) for controlling pressures of a flow medium in a component (4), wherein: the device (1) is formed at least by the component (4) and at least one valve (3); the valve (3) has an axially oriented valve ...
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WO/2021/111745A1 |
A multi-control valve device comprising: a valve block having a plurality of valve holes; a plurality of spools that are movably accommodated in each of the plurality of valve holes; at least one attachment part provided to the valve blo...
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WO/2021/106892A1 |
A check valve section (70) has a valve seat hole part (712) into which a working oil flows, a valve seat (713) formed in the periphery of the valve seat hole part (712), a lateral hole part (75) formed so that an axis (Ax2) thereof inter...
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WO/2021/103441A1 |
A vertically adjustable faucet, comprising a mounting base (10), a water pipe unit (20) and a linkage device (30); the mounting base (10) is mounted on a wash basin; the water pipe unit (20) comprises a vertical main pipe (21); an upper ...
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WO/2021/102631A1 |
Disclosed is a traction straight-through deluge valve main valve, comprising a valve body (1), a valve deck (2), a diaphragm (3), a traction piston (4), a diaphragm pressing plate (5), a traction connecting rod (6), a valve body connecti...
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WO/2021/106890A1 |
An oil passage hole (61) is formed in a cylindrical shape, and forms a part of a supply oil passage (101) on the inside. A recessed hole (62) connects to the outside, in a radial direction, of the oil passage hole (61), and forms a part ...
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WO/2021/101748A1 |
A modular valve body with a bimetallic option is shown and described herein. The modular valve body generally includes at least one end connector element joined to a housing. The housing may be formed from a first material, such as carbo...
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WO/2021/101855A1 |
An actuated valve assembly includes a valve body (110) having a valve seat (112) disposed between inlet (111) and outlet (113) passages, and a fixed orifice (115) restriction provided in at least one of the inlet and outlet passages, a v...
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WO/2021/098302A1 |
Provided is an electronic expansion valve, comprising: a valve seat assembly (10), the valve seat assembly (10) having a valve cavity in communication with a first connecting pipe (50); a nut (20), the nut (20) being arranged in the valv...
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WO/2021/094128A1 |
The invention relates to a pneumatic valve apparatus for a compressed air device, in particular having a pneumatic cylinder, in particular for an automatic clutch system or an automated transmission-control and clutch system, comprising:...
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WO/2021/095407A1 |
[Problem] To provide a flow path switch valve capable of effectively controlling the displacement between a case body and a lid that are attached by snap fits. [Solution] A flow path switch valve (1) includes a gear case body (52A), a li...
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WO/2021/089361A1 |
The invention relates to a sliding valve (2), more particularly a double disc gate valve, comprising a sliding valve housing (4) with at least one pipe connection (6), two shut-off discs (10, 12), which can be moved by an actuating rod (...
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WO/2021/089645A1 |
A one-way valve (2) is disclosed which comprises a valve body (4) having a flow inlet (10) and a flow outlet (40) and a bore extending through the valve body between the flow inlet and the flow outlet, and a valve member. The bore define...
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WO/2021/087106A1 |
A multi-port valve having a partial circumferential seal is provided. The valve includes a shell body and a seal member contained within a housing. The seal member is constructed such that it does not completely circumscribe the shell body.
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WO/2021/084740A1 |
[Problem] To improve thermal efficiency. [Solution] Provided is an integrated valve (10) in which an upper body (11A) is formed by fitting a double-cylinder component (65) having a gas-liquid separation chamber (12) inside in the upper s...
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WO/2021/085077A1 |
This EGR valve system is provided with a valve assembly 1, and a plurality of housing adapters 2 to 4. The valve assembly 1 is provided with a housing 12 including a flow passage 11, a valve seat 13 provided in the flow passage 11, a val...
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WO/2021/084741A1 |
[Problem] To facilitate processing of a shutter member. [Solution] Provided is an integrated valve 10 in which a shutter member 70W is provided with: a disc-shaped shutter portion 70A; and three legs 70C that are arranged radially (in po...
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WO/2021/085711A1 |
An actuator for a multi-direction switching valve according to the present invention is an actuator for rotating a valve shaft of a multi-direction switching valve having a plurality of inlet/outlet ports, and comprises: a housing which ...
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WO/2021/085735A1 |
The present invention relates to a valve opening/closing device for temperature correction, a dual reduction ratio reducer, and a valve opening/closing device for dual reduction ratio temperature correction, each having a dual material s...
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WO/2021/083613A1 |
The invention relates to a valve fitting, comprising a valve housing (1), in which a valve disc (3) fastened to a valve shaft (2) is pivotably mounted, which valve disc (3) is provided on its outer circumference with a sealing edge (4) w...
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WO/2021/079675A1 |
An EGR valve device equipped with: a housing 7 which contains a channel; a valve body for opening and closing the channel; a valve stem to which the valve body is provided; and a partner member 3 which includes a housing 7 attachment hol...
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WO/2021/075633A1 |
The present invention relates to a valve allowing fluid to move only from a high portion to a low portion even when there is external pressure and, more specifically, to a valve comprising: a valve body having formed therein an internal ...
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WO/2021/075603A1 |
The present invention relates to a valve actuating device, comprising: a housing body having a space portion formed therein and having a socket fastened to one surface thereof such that pneumatic pressure is supplied thereto; a driving m...
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WO/2021/076870A1 |
A bypass strainer valve assembly can be used for controlling the flow of a fluid. The bypass strainer valve assembly can have a valve body with a valve body inlet, a valve body outlet, and a filter chamber. A first valve element can be m...
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WO/2021/071173A1 |
A fluid-controlling valve having a decompression function of the present invention comprises: a valve body mounted to a high-pressure container and having a plurality of flow paths formed therein, through which a source gas passes; a man...
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WO/2021/071703A1 |
A check valve including a first housing having a first seat; a dart disposed at least partially within the first housing and interactive with the seat to selectively create a fluid seal; a second housing disposed at least partially about...
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WO/2021/064065A1 |
The invention relates to a method for producing a rotary slide valve for regulating a flow of a fluid, comprising a rotary slide (02) which is rotatably mounted about a rotational axis (R) in a valve housing. The method has the steps of:...
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WO/2021/066316A1 |
Provided are an additive supply unit for supplying a received additive to a washing tank, and a washing machine comprising same. An additive supply unit, according to one aspect of the present invention, comprises: a cartridge that accom...
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WO/2021/066087A1 |
An electromagnetic valve (10) is provided with a valve body (100) and a coil unit (200). The valve body (100) has: a refrigerant inlet pipe (101), which is an inlet for refrigerant supplied from the outside; a refrigerant outlet pipe (10...
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WO/2021/067759A1 |
A sanitary valve including a body including at least two body openings; a plug disposed within the body, rotatable around a vertical axis, moveable along the vertical axis within the body, and including a plug top surface and at least tw...
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WO/2021/057296A1 |
A three-way solenoid valve assembly method, comprising: connecting a guide sleeve (10) to a valve seat (20); connecting a nut assembly (30) to the valve seat (20); assembling a valve element assembly (40), sequentially mounting a screw (...
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WO/2021/059963A1 |
Provided is a valve having a body capable of achieving a large flow rate. A valve (1) comprises: a body (11) in which a valve chamber (11e), a first inflow path (11f), a second inflow path (11g), an outflow path (11h), and an annular g...
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WO/2021/059014A1 |
A modular valve system (10,110) includes a modular valve body (14,114) having an inlet (26), an outlet (30), a through-hole (24,125), and a fluid flow path (34) between the inlet (26) and the outlet (30). The modular valve body (14,114) ...
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WO/2021/056076A1 |
A fluid mixing assembly (100) comprising a body (102) having a discharge outlet (114) for discharging fluid; a fluid mixing device (104) disposed in the body (102) and in fluid communication with the discharge outlet (114), the fluid mix...
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