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WO/2021/069035A1 |
Disclosed is a method for determining a position of a blocking element (1) in a valve (2) comprising an operating device (3) configured so that the blocking element (1) moves between an open and a closed position in dependency of the dir...
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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/2021/068092A1 |
The present invention relates to an electromechanical system for use in an IoT (Internet of Things) padlock for its installation on the valve of a Liquefied Petroleum Gas (LPG) cylinder. An LPG cylinder having an IoT padlock on its valve...
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WO/2021/069037A1 |
Disclosed is an actuator system (4) for actuating a valve (2) buried beneath ground surface (5). The actuator system (4) comprises a surface box (23) including a bottom aperture (7) into which operating means (3) of an underlying valve (...
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WO/2021/071738A1 |
A valve for regulating the flow of a fluid includes a housing defining a fluid inlet and a fluid outlet. A flow control element is disposed within the housing and is configured to dissipate energy in a fluid flowing therethrough from the...
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WO/2021/071478A1 |
A force setting apparatus comprises a valve manifold forming a plurality of ports and a rotary valve coupled to the valve manifold and rotatable on the valve manifold. The plurality of ports are in fluid communication with a plurality of...
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WO/2021/063447A1 |
The invention relates to a tube valve, in particular for beverage machines, comprising a squeeze element (2) which can be manually moved from an open position into a closed position in order to close a tube (100) by squeezing same and co...
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WO/2021/063706A1 |
The invention relates to a fuel cell closing valve (36) having a valve closing body (5), which is electromagnetically movable from a first position to a second position by the energizing of an electrical coil (10) in order to close or op...
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WO/2021/063808A1 |
The present invention relates to an apparatus for actuating a valve for a high-pressure system, in particular for a system for producing polyethylene, said apparatus including a pneumatic drive unit (10) and a threaded drive (11) which h...
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WO/2021/065090A1 |
Provided is a high-pressure fluid discharge device that can adapt to large flow rates while being small in size. The discharge device comprises a diaphragm valve body (14) that cooperates with a valve seat (24a) provided to a body (12) t...
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WO/2021/062509A1 |
A controlled solenoid valve is described, of the type comprising a valve body the lower part of which defines a passage between an input chamber and an output duct, said passage being selectively obstructed depending on the position of a...
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WO/2021/063866A1 |
The invention relates to a solenoid valve comprising a valve tappet (1) which is guided in a through-bore (7) of a valve housing (8) with little running clearance and the valve closing element (5) of which remains in a base position that...
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WO/2021/067737A1 |
A wellhead valve control system includes a removable actuator (114) adapted to couple to a valve (108), the valve (108) being operable via a first operational mode. The system also includes an actuator element (304) associated with the r...
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WO/2021/064363A1 |
A Docking Arrangement for an Additive Manufacturing Process An operating handle (50) for controlling the operational state of a valve arrangement (26) associated with a container (12) to control dispensing of material from the container ...
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WO/2021/066356A1 |
The present invention relates to an electronic expansion-and-redirection integrated valve. More particularly, the present invention provides an expansion valve capable of switching not only to a closed state in which the flow of a refrig...
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WO/2021/056824A1 |
A valve assembly (100) and an ink box (300) provided with the valve assembly (100). The valve assembly (100) comprises a valve cover (110), a valve seat (120), a diaphragm (130) and a transmission pillar (140); the valve cover (110) is p...
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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/2021/061649A1 |
A flow control device includes a stack of annular discs positioned in a flow path. Each disc includes fluid passageways extending between inner and outer perimeters of the disc, with each passageway defining a flow axis extending out of ...
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WO/2021/056306A1 |
Disclosed is a pre-pressing valve (100), comprising: a housing (10), having an inner housing cavity (11) which is provided with a first opening (12) and a second opening (13); and a valve seat (20), configured to be movably received in t...
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WO/2021/061460A1 |
A valve gate assembly having an actuator assembly configured to simultaneously control a plurality of valve pins to regulate flow of a liquid resin to a mold cavity of an injection molding apparatus is configured to allow fast and easy r...
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WO/2021/056613A1 |
A device capable of quickly and automatically closing under a triggering condition, and which relates to the technical field of safety protection. The device capable of quickly and automatically closing uses an overpressure control pilot...
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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/2021/056649A1 |
A small electric actuator, comprising a housing (5), a motor (19), a power output device (22), and an over-torque protection device (23). The motor (19) is provided at the left side of the housing (5); the over-torque protection device (...
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WO/2021/057409A1 |
A water inlet solenoid valve capable of improving electromagnetic attraction and an implementing method therefor. The method comprises: obtaining a plastic encapsulated stator assembly by injecting plastic to a stator assembly (102); and...
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WO/2021/052895A1 |
The invention concerns a valve apparatus (20) intended to regulate a fluid flow from a fluid network comprising: a. a body (11) through which the fluid is intended to flow, configured to connect the valve apparatus (20) to the fluid netw...
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WO/2021/052560A1 |
Solenoid valves are known for motor vehicles having a housing (10), which has an intake (74) and an outlet (76), a flow cross section, which is formed between the intake (74) and the outlet (76) and is surrounded by a valve seat (90), a ...
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WO/2021/054070A1 |
Provided is an electromagnetic coil 11 in which a wire 15 wound around a bobbin, a pair of connection terminals (first terminal 31a and second terminal 31b) for connecting the wire to an external circuit, and a diode 41 connected between...
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WO/2021/053708A1 |
The present invention addresses the problem of providing a valve module that can operate by pilot air at a relatively low pressure despite having a small size, that has excellent durability, and in which there is little variation in perf...
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WO/2021/054006A1 |
Provided is an electromagnetic suction valve that enables dead volume in a pressurization chamber to be reduced. This electromagnetic suction valve is provided with a valve member, a seat member, and a valve biasing member. The valve mem...
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WO/2021/052018A1 |
Disclosed are a DBB forced seal valve and an operation device. The DBB forced seal valve comprises a body (10), a seat (20), a valve core (40) arranged in the body (10), an upper disk driving member (50) and a lower disk driving member (...
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WO/2021/054966A1 |
A hydraulic control module includes a valve housing defining a hydraulic circuit, and a bore extending along a bore axis. The hydraulic control module also includes a solenoid-actuated valve including a solenoid portion. The solenoid por...
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WO/2021/055804A1 |
In one aspect, system to form a pneumatically-actuated transistor logic includes a first deformable conduit; a first extensible bladder disposed at a first location along the first conduit; a first structure in proximity with the first b...
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WO/2021/055730A1 |
A control valve assembly includes a valve body defining an inlet, an outlet and a fluid flow pathway therebetween. A ball valve is positioned within the fluid flow pathway and includes a rotatable ball having an inlet opening, an outlet ...
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WO/2021/051455A1 |
An anti-scald water outlet assembly and a water spraying device having same. The anti-scald water outlet assembly comprises a water outlet body (10). A temperature sensing element (30) is disposed in the water outlet body (10). The tempe...
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WO/2021/055389A1 |
A pulse valve assembly is disclosed. The pulse valve comprises: a main valve comprising a main valve body, a main valve bore extending within the main valve body, and a main valve spool slidingly disposed in the main valve bore for movem...
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WO/2021/054071A1 |
A solenoid coil in which a wire (magnet wire) 15 wound around a bobbin, and a pair of connection terminals (first terminal 31a and second terminal 31b) for connecting the wire to an external circuit are covered with molding resins 51 and...
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WO/2021/055274A1 |
A closure mechanism and a method for plugging a flow control device of a well is provided. The closure mechanism includes a switch having a hollow interior and a U-shaped portion. The closure mechanism also includes a metal insert locate...
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WO/2021/049394A1 |
This solenoid (S1) comprises: a first fixed core (5) and a second fixed core (6) that are respectively located on one end side and the other end side in the axial direction of a coil (4); a first movable core (7) and a second movable cor...
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WO/2021/046708A1 |
A corner joint and a valve mechanical arm (300), relating to the technical field of valve control, the corner joint acting at the position of the valve mechanical arm (300), and the valve mechanical arm (300) comprising a drive apparatus...
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WO/2021/048225A1 |
A subsurface safety valve is provided. The subsurface safety valve comprises an assembly configured to convert rotary motion from an electrically controlled drive into linear motion of a member, the member configured to actuate a valve.
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WO/2021/047744A1 |
A method of testing an inlet-outlet valve being part of a valve unit (1), such as an inlet-outlet normally open valve unit for opening or closing for a fluid, such as liquid gas, is provided. The inlet-outlet valve can be brought into a ...
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WO/2021/049396A1 |
A solenoid (S1) is provided with: a first fixed iron core (5) and a second fixed iron core (6) located on one end and the other end in an axial direction of a coil (4); a first movable member (7) and a second movable member (8) that are ...
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WO/2021/049395A1 |
A solenoid (S1) is provided with: first and second stationary iron cores (5, 6) which are respectively on one end side and the other end side of a coil (4) in an axial direction; first and second movable iron cores (7, 8) which are respe...
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WO/2021/050479A1 |
A gate valve controls fluid communication from an inlet to an outlet relative to a reference pressure. A body defines a passage disposed in communication with the inlet, and an outlet port disposed in the passage communicates the passage...
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WO/2021/047442A1 |
Disclosed is a solenoid valve control apparatus. The solenoid valve control apparatus (100) is used for controlling a solenoid valve (200) on a cooling liquid radiating pipe in a device, and comprises a signal conversion chip (110) and a...
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WO/2021/049393A1 |
A solenoid (S1) is provided with: a first fixed iron core (5) and a second fixed iron core (6) located on one end and the other end in an axial direction of a coil (4); a first movable iron core (7) and a second movable iron core (8) tha...
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WO/2021/044314A1 |
A fluid supply valve has a valve body (2) having a supply duct (3), a delivery duct (4) and a chamber (10), which extends around a longitudinal axis (A); a shutter assembly (7) movable with respect to the valve body along the longitudina...
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WO/2021/042887A1 |
A water mixing center, comprising a valve body (1) and a water pump (2), a lower end of the valve body (1) having a water inlet end (1a) and a water outlet end (1b), a right side of the valve body (1) having a water collecting end (1c), ...
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WO/2021/045707A2 |
The present invention relates to a body (2); a first shaft (3) and a second shaft (4) which are made of a shape memory alloy material, extend out of the body (2), and are formed when triggered by magnetic field and/or physical force appl...
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WO/2021/044176A1 |
A checkbag valve system installed at the bottom of the drainage systems used in sea water, oil tanks, petroleum derivatives and the like to discharge water in water bags which is used for weigh generation to test the lifting capacities o...
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