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WO/2020/164902A1 |
The present invention relates to a pressure-relief valve for reducing pressure arising in a cell-like cavity, such as a battery cell, comprising a cover (2), which supports a seal (21) for sealing a housing opening (11) up to a predefine...
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WO/2020/154711A1 |
The disclosed technology includes an air valve assembly for providing flexibility for a user when inflating an inflatable air mattress. The air valve assembly can include a base configured to attach to a portion of the inflatable air mat...
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WO/2020/144089A1 |
A flapper assembly for closing an outlet of a valve, and a valve assembly that utilizes the flapper assembly includes a base support and a seal. One of first and second sides of the base support defines a recess. The seal is secured to t...
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WO/2020/142619A1 |
A drainage device includes a conduit extending from a bottom end toward a top end and a valve coupled to the conduit. The valve includes a first stop having an opening and an obstruction within the conduit. The obstruction, in a first co...
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WO/2020/141960A1 |
The present invention relates to a gas removing apparatus for removing gas in a pipe in a valve manifold box for distributing the gas to a substrate processing apparatus, wherein the gas is transferred to the substrate processing apparat...
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WO/2020/125820A1 |
A vent valve (10) for venting bores of vulcanization molds includes a sleeve (1) having an inner cylindrical hollow (1.1) ended with a valve conical hole (1.2) and, on its opposite end, with a smaller cylindrical hole (3.4). A pin (2) be...
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WO/2020/111057A1 |
An exhaust valve (100) that comprises a casing (1), a valve seat (4), a float receiver (6), and a float (5). When a fluid is not flowing in the casing (1), the float (5) is on the float receiver (6) in an initial position, and the valve ...
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WO/2020/111058A1 |
An exhaust valve (100) that comprises: a casing (1) that has an inflow port (31), an outflow port (32), and a valve chamber (27) formed therein; a valve seat (4) that is provided in the valve chamber (27) and has a valve port (41) that a...
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WO/2020/102219A1 |
A P/V valve that can be positioned at a working height above grade (i.e., a height reachable by a service technician positioned at grade) while still providing appropriate resistance to fire and explosion by venting to atmosphere at an a...
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WO/2020/099455A1 |
The present invention relates to a condensate drain valve (1) for a sterile container (2), said condensate drain valve comprising: a valve housing (6); a bypass (28) using which a container gas volume (22) can be brought into operative c...
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WO/2020/091652A1 |
The present invention relates to a venting arrangement (20) for a vehicle (1) comprising a liquid natural gas operated fuel system. The vehicle (1 ) comprises a pair of cryogenic tanks (10, 10') for storing the liquefied natural gas moun...
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WO/2020/092829A1 |
A temperature and pressure valve includes a body, an inlet section, an outlet section, and a valve. The inlet section extends from the body and is configured to receive a fluid. The outlet section extends from the body and is structured ...
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WO/2020/085212A1 |
This ventilation component (1) is provided with a ventilation film (10), a ventilation valve (20) and a structural member (30). The ventilation component (1) is mounted in a housing (2) that has a ventilation opening (5). The ventilation...
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WO/2020/085211A1 |
This ventilation component (1) is mounted in a housing (2) in a ventilation opening (5). The ventilation component (1) is provided with a ventilation film (10), a ventilation valve (20) and a structural member (30). The structural member...
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WO/2020/085210A1 |
This ventilation component (1a) is mounted in a housing (2) in a ventilation opening (5). The ventilation component (1a) is provided with a ventilation film (10), a ventilation valve (20) and a structural member (30). The structural memb...
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WO/2020/076753A1 |
An aerosol dispenser, an outer container for an aerosol dispenser, and a preform for an outer container. The aerosol dispenser, outer container, and preform each have a neck including a crimp ring. The crimp ring may be configured to rec...
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WO/2020/068197A1 |
A transmitter flange (104) includes a flange body having a valve opening (508) therein, the valve opening (508) having a valve seat (510), and an internal valve (504) configured to be retained in the valve opening (508). A retaining ring...
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WO/2020/065373A1 |
An air release valve (20) for use with a water supply pipeline, comprises a valve body (22) defining a valve chamber (24), a control float (26), a disc-shaped lower valve member (28) having a vent passage and a disc-shaped upper valve me...
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WO/2020/053729A1 |
An air valve assembly (10) includes a main housing (12) including a coupling flange (14) for coupling to a pipe, and an air valve (20) fluidly coupled to the main housing (12). An actuator (28) is in fluid communication with the air valv...
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WO/2020/047629A1 |
The following abstract of the invention describes a thermodynamic valve for retaining vapours and gases and relieving pressure and vacuum for use in the venting (breathing) of tanks or reservoirs of combustible liquids (fluids), at stora...
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WO/2020/025286A1 |
A device (10) for discharging fuel vapour from a fuel supply system for an internal combustion engine comprises a container (12) which is situated in the fuel supply system and contains liquid fuel (14) under an upwardly limited pressure...
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WO/2020/009843A1 |
Monitoring systems and methods for a relief valve system. In one example, a monitoring system for a relief valve includes at least one tilt sensor coupled to one or more of a cover or a latch of the relief valve. The at least one tilt se...
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WO/2019/228673A1 |
An evaporative emissions control system configured to recapture and recycle emitted fuel vapor on a vehicle fuel tank includes a first vent tube, a first electronically controlled roll over valve (ROV), and a control module. The first ve...
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WO/2019/226039A1 |
The invention relates to a valve for modulating flow and pressure used in tubing for the transportation of liquids, which modulates the flow and pressure of the fluid, preventing the generation of air bubbles and the passage of these thr...
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WO/2019/209020A1 |
The present invention relates to an automatic air discharge device improved such that an automatic air discharge action can proceed efficiently. The automatic air discharge device comprises a housing (10) comprising: a conical upward/dow...
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WO/2019/201374A1 |
The invention relates to a clutch slave cylinder (1) having a line (2) for supplying hydraulic medium from a clutch master cylinder or a pump, having a venting valve (3) in one of the components, wherein the venting valve (3) is held in ...
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WO/2019/200583A1 |
Provided is a semi-submersible type waterproof breather valve, comprising a valve bonnet (10) and a valve body mechanism (20). The valve body mechanism (20) comprises an assembling column body (21) and a connecting column body (22). A sp...
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WO/2019/170188A1 |
The invention relates to a venting valve for venting a drive unit of a motor vehicle, in particular a hybrid module, and to the hybrid module which is equipped with the venting valve. The venting valve (1) serves for venting a drive unit...
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WO/2019/149824A1 |
The invention relates to a filler head (23) for a storage system comprising a body with a main part (31) closed by a cover part, and being configured to receive a distribution nozzle of a fluid and configured to be connected, in a tighte...
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WO/2019/141021A1 |
An inflation device with a simple deflation operation comprises an air bag (10) and an air valve (20). The air bag (10) is hollow, and communicates with a valve cavity (201) of the air valve (20). The air valve (20) comprises an upper va...
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WO/2019/142464A1 |
A fuel tank venting control valve (3) is provided in a venting passage which provides communication between the inside and outside of a tank (2). The fuel tank venting control valve is provided with a float (54) which floats on the surfa...
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WO/2019/140544A1 |
An air nozzle structure for inflating, used for an air inlet and outlet portion of an inflatable article (50). The air nozzle structure comprises an air nozzle (10), a plurality of elastic supporting ribs (12) connected to the air nozzle...
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WO/2019/136564A1 |
Provided is a vent assembly for use in a fluid reservoir of an engine. The vent assembly comprises a primary body, a pliable vent flap, and a filter body. The primary body provides the structure to support the pliable vent flap and the f...
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WO/2019/113879A1 |
A two-way valve and a pultrusable-deformable product having the two-way valve, wherein the two-way valve comprises a first valve body (10), a second valve body (20), a first directional valve assembly, a second directional valve assembly...
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WO/2019/097966A1 |
Provided is a flush toilet which has a reverse flow suppressing part and does not easily malfunction. This flush toilet (1) is provided with: a bowl (23); at least one water discharge port (253) that supplies the bowl (23) with water; a ...
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WO/2019/097670A1 |
Provided is a breather valve with which the degree of opening in the valve-open state can be increased while improving the valve-closing force in the valve-closed state. This breather valve (1) is provided with a switching mechanism, and...
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WO/2019/077377A1 |
A vent assembly (200) comprises a housing (13), a flow conduit (10) and a weather hood (12), the flow conduit (10) having a proximal end (10A) for being fluidly connected to a source of material and an open distal end (10B), the housing ...
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WO/2019/060965A1 |
An elongate diffuser (10) comprises a diffuser body (30), and a membrane (20) attached so that introduction of gas at a working pressure into the diffuser displaces part of the membrane (20) from contact with the diffuser body (10) provi...
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WO/2019/023758A1 |
An outlet coupling for a sealant container comprises a connector having an open first end to engage with a tire valve stem and an open second end continuous with a channel. The outlet coupling also comprises a pin at least partially loca...
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WO/2019/012926A1 |
In the present invention, a valve body (40) mounted to a substrate-holding container has: a first cylinder section (410) which has one end in communication with the outside of a container body (10) and which is formed on a stationary cyl...
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WO/2018/227288A1 |
There is provided a valve apparatus comprising a body including an inlet, an outlet, and a fluid passage extending from the inlet to the outlet, a closure member displaceable, relative to the fluid passage, from a closed position to an o...
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WO/2018/227289A1 |
There is provided a valve comprising a body including an inlet, an outlet, and a fluid passage extending from the inlet to the outlet, a closure member displaceable, relative to the fluid passage, from a closed position to an open positi...
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WO/2018/212973A1 |
Multidirectional vent limiting devices for use with fluid regulators are described. In some examples, a vent limiting device includes a housing (102) having an interior surface (308), a fluid inlet (322), a fluid outlet (330), and a firs...
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WO/2018/211266A1 |
A valve apparatus [11] for connection to a tank or pipe, the valve apparatus [11] comprises a housing [12], a first opening [176a] and a second opening [177a] communicating with respective first conduit [16] and second conduit [17] each ...
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WO/2018/201371A1 |
An air valve assembly for use with inflatable articles is provided. The air valve assembly includes a valve base (10), a valve body (20), an inflation adapter (30), a plug (40) and a fixing ring (50). The air valve assembly provides for ...
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WO/2018/189424A1 |
A valve insert(4)for use in an air venting valve(1)of a vulcanizing mould of a vehicle tyre, which valve insert(4) comprises a valve stem(6)arranged to be inserted into a valve sleeve (3) of the air venting valve(1),a first end of which ...
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WO/2018/183030A1 |
Apparatus to protect sealing surfaces of thief hatches are disclosed. An example apparatus includes a base (202) attachable to a tank (102) around an aperture (201) in the tank. The example apparatus further includes a spacer (208) suppo...
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WO/2018/183804A1 |
A vent assembly has a housing defining a cavity, a first end, a second end, and a coupling structure towards the second end. A mounting surface is positioned between the first end and the second end within the cavity and defines a valve ...
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WO/2018/167028A1 |
A valve arrangement according to the present disclosure includes a valve module and a drain valve. The valve module includes first and second functional spaces, and an attachment interface defining a passage into one of the first or seco...
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WO/2018/167636A1 |
A self-sealing pressure valve for a container, comprising a rigid peripheral valve body (10) having a substantially elongated cylindrical shape according to a preferential axial direction and comprising one or more side walls (12) and an...
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