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WO/2019/107139A1 |
[Problem] To provide a valve device for which size and cost can be reduced, and which has a bleed function. [Solution] A valve body (20) is divided into: an accommodation recessed section (22) that opens on the surface of the valve body ...
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WO/2019/102089A1 |
The invention relates to a fluid nonreturn device (1) comprising a body (2) defining a chamber (5) intended to receive a fluid and having at least one opening (3), the chamber (5) has an internal wall (6) extended by an elastic return me...
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WO/2019/104066A1 |
A compact unitized mechanical linkage, which can be handled as a single piece within a valve top works, transmits force and motion of a piezoelectric actuator stack to a moveable element in a control valve. The linkage has few parts and ...
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WO/2019/103814A1 |
A ball valve configured for reduced-time assembly for use with hoses and watering devices typically connected to city water supplies. In particular, the valve is configured to improve the ease of assembly by providing a one-piece snap in...
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WO/2019/103298A1 |
The present invention relates to a powder protecting three-way valve for an apparatus for manufacturing a semiconductor or a flat panel display, and the valve supplies, in an air curtain form, nitrogen gas heated in an exhaust line of eq...
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WO/2019/101473A1 |
The invention relates to a sleeve for a fluid valve having a sleeve body (25) which has a first cylindrical portion (75) in which at least one core (26) and an armature (28) are to be arranged as parts of an electromagnet (10) to be prod...
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WO/2019/101477A1 |
The invention relates to an exhaust gas valve (10) for an internal combustion engine, comprising an actuator (20), a valve shaft (26), which can be moved by means of the actuator (20), a valve body (36), which is fastened to the valve sh...
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WO/2019/100849A1 |
A two-way reversing valve (100) comprises a valve casing (110) and a cylindrical cavity therein and is provided with first and second medium source end channels (111a, 112a) to connect the inner wall to the outer wall and first and secon...
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WO/2019/094354A1 |
The present disclosure describes embodiments of control valve positioner/controller devices, control valve positioner/controller mounting devices, and control valve systems that enable rapid exchange and configuration of a replacement po...
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WO/2019/091563A1 |
The invention relates to a gate valve (20) comprising a valve disk (32) which can move in a valve guide (29) in a valve housing (26) between a closing position and an open position, the valve guide (29) being provided with a valve seal f...
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WO/2019/093363A1 |
The present invention provides a valve that: forms a backseat structure at a height at which fluid is easily and highly precisely prevented from infiltrating from outside a bonnet; and reliably prevents internal pressure increases. Accor...
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WO/2019/087843A1 |
Provided is a valve device in which a plurality of fluids having flowed in a primary side flow path can be divided, at a secondary side, into multiple flows, while the size of the device is kept compact. Valve elements (2A, 2B) each comp...
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WO/2019/087879A1 |
Provided is a flow channel assembly having a functional component such as an orifice or a filter incorporated therein, such that a portion between the functional component and a flow channel component defining a flow channel is assuredly...
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WO/2019/086663A1 |
The invention describes a fitting having a spindle for actuating the valve actuating member, wherein the valve comprises a housing (1), wherein a hood holder (2) for holding a hood (3) is provided on the housing, wherein the hood holder ...
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WO/2019/087838A1 |
Provided is a downsized valve device in which the degree of freedom in flow path arrangement in a valve body can be significantly enhanced while a necessary flow rate is ensured. The valve device comprises: a valve seat support (50) that...
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WO/2019/081505A1 |
An internal assembly comprising: a primary module comprising a primary inlet (21) for liquid, as an auxiliary inlet (23) for liquid, a primary outlet (25) for liquid and a mixer (17); and a secondary module, comprising a secondary inlet ...
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WO/2019/083942A1 |
A universal rough-in valve (20) includes a valve chamber (34) configured to receive a valve manifold (72). The universal rough-in valve includes a first valve inlet (22) configured to provide a pathway for fluid from a first supply line ...
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WO/2019/082676A1 |
A fluid control valve 1 comprises a metal body 3, a valve body 4 that adjusts the amount of fluid flowing through a flow path 2, a resin case 5 attached to the body 3, and a plurality of fastening parts 9 that fasten the body 3 to the ca...
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WO/2019/080364A1 |
A faucet, comprising a shell (1). An assembling opening (103) is connected to a flowing channel between a water inlet connecting pipe opening (101) and a water outlet (102), and the assembling opening (103) is provided with a control mec...
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WO/2019/081500A1 |
Mixer (1) comprising: a tubular body (2); a first feed (5); a second feed (6); and an internal assembly which comprises: a primary module (13), comprising a primary inlet (21) and a mixer (17), and a secondary module (15) comprising a se...
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WO/2019/076312A1 |
A plastic faucet body and a molding tool thereof. The plastic faucet body comprises a left water inlet pipe (1) and a right water inlet pipe (2), wherein a connecting cross-beam (3) is disposed between the left water inlet pipe (1) and t...
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WO/2019/076990A2 |
The present invention relates to a method for producing one or more concave cut-outs (32) on a main body (22) which is, in particular, substantially cylindrical, more particularly for producing one or more grooves (34) on an armature (40...
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WO/2019/076311A1 |
A plastic faucet body and a molding tool thereof. The faucet body comprises a left water inlet pipe (1) and a right water inlet pipe (2), wherein a left valve seat installation slot (11) is formed in the left water inlet pipe (1), a righ...
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WO/2019/076221A1 |
A hand washing apparatus using atomized water, comprising an atomized water production module. The atomized water production module comprises a chamber (230), as well as at least one through hole (212a, 212b, 212c), a tubular portion, an...
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WO/2019/074340A1 |
The present invention relates to a valve assembly wherein the same can be easily installed in an exhaust line of a vacuum chamber, a valve constituting a part of the exhaust line is moved horizontally such that process contaminants and b...
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WO/2019/074910A1 |
Valves having seats and counterseats with various contours are provided. In one embodiment, a valve includes a body and a flow control assembly inside the body. The flow control assembly includes a ball, a seat installed on the ball, and...
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WO/2019/071731A1 |
The present invention discloses a two-stage water control switch and a women's bidet having the same. The water control switch comprises a pressing block (1) and a switch seat (2) engaging with the pressing block (1). The pressing block ...
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WO/2019/072622A1 |
The invention relates to a hydraulic spool valve comprising a valve housing (9) which comprises a valve bore (10) having two control chambers (25), which directly follow one after the other axially at a distance and extend beyond the dia...
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WO/2019/069962A1 |
Provided are a coupler that can be produced at a low cost and easily attached to and detached from an actuator and a valve without using a fastener, and a removal tool for the same. According to a coupler (3) for an actuator (4) and a va...
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WO/2019/070918A1 |
Some embodiments include an assembly with an inlet housing enclosing an outlet housing that includes an inlet. The outlet housing includes an outlet port and a channel or aperture coupled to an outlet and apertures coupled to atmosphere....
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WO/2019/070360A1 |
A flapper valve system including a valve body having a valve seat, and a flapper base connected to the valve body. The flapper base supports a flapper selectively positionable on the valve seat. A flapper sleeve includes a first end arra...
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WO/2019/070921A1 |
Some embodiments include a valve assembly with a metering seal including a main channel including regions with a first diameter and regions with a second diameter, where the first diameter is smaller than the second diameter. Some embodi...
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WO/2019/067231A1 |
A carbide insert assembly (229) for use in a control valve having a valve stem, a flow passage, and a valve seat (224) disposed in the flow passage. The carbide insert assembly includes a housing (212), a carbide insert (230) disposed wi...
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WO/2019/067214A1 |
A valve body having a ring of dissimilar material and a method of forming the valve body are described. The valve body includes an inlet, an outlet and a ring of dissimilar material. The method includes forming a valve core, splitting th...
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WO/2019/061829A1 |
Provided are a valve structure (10) and a pressure spray nozzle device (100), the valve structure (10) being used for the pressure spray nozzle device (100), and the valve structure (10) comprising a valve (12) and a valve core (14), whe...
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WO/2019/065048A1 |
The present invention improves the accuracy of material gas control by providing a valve with simplified wiring and a fluid supply line equipped with the valve. A valve (V) comprises: a valve body (3); and a drive pressure control device...
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WO/2019/063856A1 |
The present invention provides a smart monocontrol cartridge for taps, a smart tap that incorporates said cartridge, and a smart system that incorporates said tap, the monocontrol cartridge comprising a base (3) with a lower end (34), an...
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WO/2019/067725A1 |
Some embodiments of the invention provide a valve including a body, a valve element arranged within the body to selectively inhibit flow through the body, and a seal assembly that includes a gasket, a cutter seat, and a retaining ring. T...
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WO/2019/062636A1 |
A block and a fluid control device are disclosed. The block comprises a first mounting cavity (4). A wall portion of a first fluid passage (6) is provided with a first valve (63). A first mounting-cavity bottom wall (43) comprises a firs...
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WO/2019/057374A1 |
The invention relates to a pressure-medium control valve (60), particularly for controlling a throughflow direction in a pressure medium circuit, and a piston pump (10), particularly for pumping a pressure medium in an electronically sli...
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WO/2019/059136A1 |
In the present invention, a working chamber (2) formed inside a housing (1) communicates with a supply/discharge port (6) via a supply/discharge path (7) for hydraulic oil. A valve case (11) for a sequence valve (10) is mounted in a moun...
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WO/2019/057673A1 |
An adapter device for regulating a control current and a method for operating a corresponding adapter device. An adapter device for regulating a control current (i s ) of a magnetic force actuation apparatus (32) of a valve (6) is provid...
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WO/2019/060070A1 |
A valve body (12) has in inlet (14), an outlet (16), and a port (18) positioned between the inlet and the outlet. An approach passage (30) interconnects the inlet and the port and has a cross-sectional area that is greater than that of t...
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WO/2019/059541A1 |
The present invention relates to a prevention device for loss of coolant accident (LOCA) and a nuclear reactor having the same. The prevention device for LOCA includes a nozzle portion integrally formed in a reactor vessel and having a c...
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WO/2019/053083A1 |
The invention relates to a valve body element (10) which is produced as a single piece and which has a hybrid construction. The valve body element has a conventionally produced base (101) and structures which are constructed on the base ...
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WO/2019/052676A1 |
The invention relates to a combination (9) having a valve body element (10) and a sensor (40). The valve body element (10) is constructed in layers and as a single piece at least partly using a generative production method, and the senso...
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WO/2019/054533A1 |
The present invention provides a valve assembly capable of performing control so as to allow fluid to flow only in one direction according to an incline direction. A valve body (10) of the valve assembly of the present invention includes...
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WO/2019/047377A1 |
Provided is a pneumatic high-temperature high-pressure water-repellent ball valve, comprising a frame (21) and a valve body (7); a shaft hole (19) is arranged on said frame (21); the upper part of a valve rod (15) passes through the shaf...
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WO/2019/047916A1 |
A manual high-temperature and high-pressure hydrophobic ball valve, comprising a valve body (7), a ball body (5) and a valve rod (15); the bottom of the valve rod (15) is connected to the ball body (5); a medium inlet and a medium outlet...
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WO/2019/049291A1 |
Provided is a flowrate control unit that can be downsized. Since a flowrate control unit (1) is configured such that flowrate control devices (11) are connected to a manifold (2) by using joints (91) which can be each divided into a join...
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