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WO/2022/176870A1 |
Provided is a thermostat device with which a flow rate of a cooling liquid from a bypass passage can be adequately ensured, and which has excellent temperature sensitivity corresponding to the temperature of the cooling liquid from an en...
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WO/2022/175431A1 |
The invention relates to a sanitary valve (1) comprising a main valve (2), which has a movable diaphragm (3), and a pilot valve (4), by means of which the main valve (2) can be actuated between an open position and a closing position. Th...
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WO/2022/173061A1 |
An on-off valve (1A) comprises: an elastic space part (2) including a hard magnetic elastic body; and an elastic-space-part deformation-causing element (6) that deforms the elastic space part (2) by a magnetic force. The elastic-space-pa...
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WO/2022/173594A1 |
A valve assembly failsafe configured to be coupled to an actuator of a coolant control regulator assembly is provided. The valve assembly failsafe includes a wind arm, a spring that engages the wind arm under spring tension, a latch that...
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WO/2022/173903A1 |
A centerbody assembly for a pressure regulator includes: a centerbody having a process surface, at least one outlet orifice disposed in the centerbody; an outlet port positioned in fluid communication with the at least one outlet orifice...
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WO/2022/171920A1 |
The invention relates to a system for managing swimming pools and aquatic facilities, for swimming pools (1) and similar facilities, comprising corresponding purification systems (2) with a series of valves (3), a filter (4), chemical di...
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WO/2022/173053A1 |
A measuring device having a first space for pressurizing an object to be pressurized and a second space independent of the first space. The measuring device is provided with a first exhaust valve that closes or opens a communication port...
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WO/2022/172743A1 |
The purpose of the present invention is to provide a selector valve wherein contact resistance when a valve body moves along a seat surface of a housing is small. A selector valve V has a valve body 50 that abuts a seat surface 34 of a...
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WO/2022/171478A1 |
A valve device, consisting of at least one valve piston (2) which is arranged in a valve housing (4) so as to be able to move longitudinally and which, when moved by means of a drive (34) with an associated drivetrain (32), ensures that ...
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WO/2022/171556A1 |
The invention relates to an actuating device (1), in particular for use under water, having at least one chamber (2), wherein a first mechanical member (5) which is rotatable about an axis of rotation (4) within a limited rotational angl...
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WO/2022/168651A1 |
Provided is a compact electric valve in which a magnetic sensor can be disposed near a can. This electric valve (1) has a stator unit (50) having an inner space (74) in which a can (20) is disposed. The stator unit (50) has a main subs...
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WO/2022/170055A1 |
Systems and methods for managing flow along a pathway are provided herein. The system and method can include a pump for providing a fluid flow along the pathway, a flow regulator in fluid communication at its input end with the pump and ...
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WO/2022/168652A1 |
Provided is a compact electric valve in which a magnetic sensor can be disposed close to a can. This electric valve (1) has a stator unit (50) having an inside space (74) in which a can (20) is disposed. The stator unit (50) has a main...
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WO/2022/168676A1 |
Provided is a valve device by which it is possible to suppress a striking noise that occurs when a float valve descends, and for which the float valve is less likely to lift. This valve device (10) includes: a housing (15) that has a per...
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WO/2022/167023A1 |
The invention relates to a method for actuating an electric solenoid valve (1). The solenoid valve (1) has two electric connections and electric switching means. At least one of the connections can be connected to a supply voltage (U) an...
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WO/2022/163068A1 |
Provided is a thermostat device that can minimize the spread of legs of a housing and that can inhibit deterioration in mountability. This thermostat device is provided with: a housing 1 having a valve seat formed thereinside; a thermoel...
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WO/2022/161429A1 |
An electrically-operated valve, which comprises a valve seat component (10) and a valve core rotor assembly (20); the valve core rotor assembly (20) comprises a valve shaft assembly (201), a valve core component (202), first and second e...
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WO/2022/163874A1 |
The present invention relates to a butterfly-type gate valve capable of shortening an opening/closing time and reducing in size through two opening/closing members in the form of semicircular discs folding or unfolding to allow for adjus...
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WO/2022/163070A1 |
Provided are a thermostat device and a method for manufacturing the same, with which it is possible to minimize any increase in size of the thermostat device, and in which a seal member is easily assembled and cost can be minimized. This...
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WO/2022/164938A1 |
An overfill prevention valve cooperative with a standpipe includes a plug, float, and seat that do not exceed the standpipe in diameter. The valve and standpipe can be inserted into a liquid holding tank from below. Rising liquid lifts t...
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WO/2022/160925A1 |
A control method for a servo valve, and a servo valve mechanism. The control method for a servo valve comprises: using a drive motor (1) to drive a cam (4) to rotate, using the cam (4) to drive a valve core plug (3) of a servo valve to l...
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WO/2022/161426A1 |
An electric valve, comprising a valve body. The valve body comprises a valve seat part and a valve core rotor assembly. The valve core rotor assembly comprises a valve shaft assembly, a valve core, a first/second elastic member, and an e...
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WO/2022/161300A1 |
An electric valve, comprising a valve body component (2), a valve core (4), a valve core base (23), and a first sealing member (24). The valve body component (2) comprises an accommodating portion (214), and the accommodating portion (21...
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WO/2022/163069A1 |
Provided is a thermostat device from which a frame can be prevented from falling out by suppressing opening of legs of a housing. This thermostat device is provided with a housing 1, a valve body 15 provided on an outer periphery of a th...
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WO/2022/164010A1 |
A multi-mode fluid control valve that has a housing with a fluid control chamber having a first end wall with at least one passage and a second end wall with at least two passages. There is also a puck positioned in the fluid control cha...
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WO/2022/161062A1 |
A test system and method for main steam quick isolation valves (5), and a fast reactor main steam system. The test system comprises a partial closure test device, which is used for controlling the main steam quick isolation valves (5) on...
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WO/2022/161188A1 |
A refrigeration electronic throttle valve, which comprises a housing (1), a throttle mechanism (2) being arranged in a sealed manner on an inner wall of the housing (1), and a servo motor assembly (3) to control the throttle mechanism (2...
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WO/2022/160924A1 |
A series-connection type servo valve mechanism, comprising a driving motor (9), a first valve base (11), a second valve base (12), a first guide block (21), a first eccentric wheel (31), a second guide block (22), a second eccentric whee...
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WO/2022/164331A1 |
A vacuum pump for use with a siphon system to continuously purge gases that accumulate in a high point of the siphon system, or for priming the inlet to a pump, or to create vacuum for another purpose. Siphon systems require regular purg...
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WO/2022/159556A1 |
An indicator device is provided for indicating a configuration of a gate valve. The indicator device includes a cam that is coupled to a valve stem of the gate valve such that rotation of the valve stem causes rotation of the cam. The in...
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WO/2022/157216A1 |
The invention relates to a method for controlling the operation of a solenoid valve of an agricultural spreading machine, the solenoid valve being used to control a flow rate and having a valve armature movable by energisation of the sol...
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WO/2022/157215A1 |
The invention relates to a method for actuating a solenoid valve (12), which is used for throughflow rate control, of an agricultural spreading machine, wherein the solenoid valve (12) has a valve armature (24), comprising the steps of: ...
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WO/2022/156913A1 |
The invention relates to a separation device, preferably a separation device for refrigerant and/or air, in particular for a heat pump system, for separating a first fluid, in particular a gas, from a combination, in particular a mixture...
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WO/2022/158346A1 |
An electromagnetic valve (1A) of a first side surface has a flow-path-constituting part, a solenoid, and a solenoid housing. The flow-path-constituting part has a first component (50) and a second component. The solenoid housing, the fir...
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WO/2022/158238A1 |
[Problem] To provide an electrically driven valve that can effectively suppress the collision noise of a plunger without a change in performance. [Solution] A solenoid valve 1 wherein a cushioning member 50 made of an elastically deforma...
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WO/2022/156503A1 |
An integration box and a pneumatic high vacuum flapper valve, comprising a box body (101) and a cover plate (102) covering the box body (101). An integration box chamber (116) is formed between the box body (101) and the cover plate (102...
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WO/2022/158259A1 |
Provided is a control valve for a fuel tank that achieve both reduction in collision noise between a sub-float and another member due to engine purge and increase in responsiveness to dynamic displacement of a fuel liquid level. This con...
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WO/2022/156886A1 |
The invention relates to an assembly (1, 2) comprising a pin (2) and a crank (1), in particular for a turbocharger, the crank (1) having a hole (12) in which a connecting region (21) of the pin (2) for connecting the pin (2) and the cran...
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WO/2022/157013A1 |
The invention relates to a method for actuating a valve for thick matter, wherein, in a first switching operation, a valve element (26) is switched between a first switching state (A) and a second switching state (B) by a first volume of...
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WO/2022/157821A1 |
This air conditioning device comprises a refrigerant circuit having a compressor, a high-pressure pipe through which high-pressure refrigerant discharged from the compressor flows, a low-pressure pipe through which low-pressure refrigera...
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WO/2022/155024A1 |
A valve assembly includes a valve body defining an interior cavity extending to a bonnet portion, a valve stem including a valve element retained in the interior cavity of the valve body and an end portion extending beyond the bonnet por...
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WO/2022/153950A1 |
The present invention provides a valve capable of controlling a fluid with high precision. Between a valve housing (10) and a valve body (51) are disposed a second compartmentalization member (60) and a first compartmentalization membe...
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WO/2022/155625A1 |
One aspect of the invention provides a computer-implemented method including: monitoring a current flow to a valve actuator; determining a previous position of the valve actuator; and determining a direction of movement of the valve actu...
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WO/2022/152306A1 |
A drive device, a control valve, and a method for fabricating a drive device. The drive device comprises a housing, a motor (30) and a transmission assembly; the housing comprises a first casing (11) and a second casing (12); the first c...
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WO/2022/154594A1 |
A component interface module with enhanced user convenience, according to the present invention, is a component interface module for managing the interface between a control system, which generates component command signals, and componen...
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WO/2022/151818A1 |
The present invention relates to a high-precision and large-pressure-reduction-ratio automatic pressure-regulating gas pressure-stabilizing and pressure-reducing combined valve. A two-stage pressure-reducing structure is used, and the hi...
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WO/2022/151831A1 |
An electromagnetic control device (40) and a gas valve having same. The electromagnetic control device (40) comprises a closure (42), a sleeve (410), and first and second adjustment components (43, 44), the closure (42) is partially loca...
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WO/2022/148574A1 |
A watering device (100) includes a watering controller (104) having a controller inlet (106) and a controller outlet (108). The watering controller (104) includes a first portion (112) and a second portion (114) to activate and deactivat...
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WO/2022/148444A1 |
Disclosed is a solenoid valve, comprising a valve carrier (10), the valve carrier (10) having an inlet (11), an outlet (12), and a valve cavity (13), which is in communication with both the inlet (11) and the outlet (12); an iron core (2...
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WO/2022/150442A1 |
Described is an active check valve that uses electro-magnetic actuation for operation. The valve includes a plunger assembly having a magnet in a sealed internal volume. The plunger assembly further includes a plunger tip that extends fr...
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