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WO/2016/055238A1 |
The invention relates to a drainage connector (1) having a cup-shaped housing (2) which comprises a housing base (3) and a housing wall (4). A connection geometry (5) is arranged on the outside on the housing wall (4) for inserting into ...
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WO/2016/056472A1 |
The present invention is provided with: a case provided with a valve port for communicating the interior and the exterior of a fuel tank; a float for opening and closing the valve port, the float being located inside the case; and a coil...
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WO/2016/030062A1 |
A deaeration valve (1) for a hydraulic coupling, such as a hydraulic coupling for distributing torque in a vehicle, said valve (1) comprising a valve member (3) and a valve housing (2), the valve housing (2) supporting the valve member (...
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WO/2016/030198A1 |
The invention relates to a high pressure fuel pump comprising an evacuation orifice assembly, comprising: a first member (30) adapted to be disposed across the evacuation orifice (12) and comprising at least one opening (32) therein, a s...
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WO/2016/032339A1 |
A ventilation valve (100) for ventilation of a tank (not shown) containing a liquid where the liquid surface fluctuates over time at the same time as the ventilation valve (100) obstructs external liquid to enter into the tank through th...
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WO/2016/031726A1 |
Provided is a valve case mounting structure that achieves an improvement in mounting workability of a valve case with respect to a mount base, and that prevents detachment of the valve case from the mount base. The mounting structure is ...
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WO/2016/009318A1 |
An air venting device (100) for venting air from a fluid system, the air venting device comprising an air chamber (110), a sensor (120) and an air venting valve (130). The sensor (120) can detect a fluid level in the air chamber (110) wi...
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WO/2015/180971A1 |
The invention relates to a pressure equalization element (10) for a housing, preferably for a lithium-ion accumulator, which housing has a membrane (14) which is connected in series to at least two parallel non-return valves arranged in ...
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WO/2015/178308A1 |
Provided is a check valve, comprising a positive pressure valve and a negative pressure valve, wherein the assemblability of the negative pressure valve with the positive pressure valve is improved. This check valve (10) comprises: a cas...
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WO/2015/170620A1 |
Provided is a valve device including a float (F) and a case (H) accommodating the float (F) therein, the valve device constituting part of a flow channel of a fuel tank (T). The float (F) includes a float main body (2) and a valve body (...
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WO/2015/170621A1 |
Provided is a valve device including a float valve (2), a case (3) accommodating the float valve (2) therein, and an outer member (4) accommodating the case (3) therein and having an attachment member (4g) to be attached to a fuel tank (...
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WO/2015/170619A1 |
Provided is a valve device including a float (1') that constitutes a lower value body (1), and a case (2) that accommodates the float (1') therein. The value device constitutes part of a flow channel of a fuel tank (T). The valve device ...
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WO/2015/159998A1 |
The present invention relates to a quick-release valve used in a vacuum system and a vacuum pump apparatus comprising same. The release valve comprises a sliding valve member operated by air pressure, which is configured so that a vacuum...
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WO/2015/157228A1 |
A block valve includes a valve body having an interior chamber between an inlet port and an outlet port, with the valve body including a vent port positioned in the valve body. The block valve further includes a valve closure element loc...
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WO/2015/149160A1 |
A valve closure for a dispenser comprises a rigid body portion and a flexible diaphragm that engages the body portion when the valve closure is mounted in the dispenser. The valve closure may include a combination central boss/pin and di...
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WO/2015/133039A1 |
Provided is a valve device for a fuel tank, the valve device being capable of discharging fuel vapor within the fuel tank and being, even if fuel enters a ventilation chamber, less likely to allow the fuel to enter a fuel vapor discharge...
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WO/2015/125034A1 |
A safety valve (1), in particular for tanks carried by vehicles, has a valve body (2) defining a cavity (3) that houses a buoyant valve member (4) that is able to assume a closing position and a plurality of opening positions with respec...
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WO/2015/125970A1 |
A breathable label configured to be affixable to an adherend so as to close off a through-hole formed in the adherend to form a demarcated interior space, said label enabling air to pass between the interior space and an exterior space a...
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WO2015122408A1 |
A valve device comprising a float main body and a valve body tiltably provided on an upper section of this float main body. The valve body has: a seal section that closes a valve opening formed inside a case when the float rises; an enga...
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WO/2015/122407A1 |
Provided is a valve device including a float and a case housing the same, the valve device constituting a part of a ventilation flow passageway of a fuel tank. The case has a partition wall dividing the inside of the case into an upper c...
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WO/2015/073285A1 |
A valve assembly includes a valve (20) with an annular seal installed therein. The annular seal includes an inner sealing member (12) formed with an annular channel (18) with an open end that faces downwards. The inner sealing member (12...
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WO/2015/071899A1 |
Auxiliary flow prevention mechanism for preventing leakage from the outlet of an air valve due to a seal malfunction of a primary stopper disposed in a primary conduit of a piping system. The mechanism includes an auxiliary conduit coupl...
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WO/2015/066186A1 |
A biased normally open check valve assembly (10) for facilitating Multiair® engine start-up after extended periods of non-use. The check valve is biased in an open position and allows for the ventilation of air out of the system so that...
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WO/2015/053684A1 |
The present invention concerns a method for venting a cooling system (I) for an engine (20), in which cooling system a liquid cooling medium (L) is circulated to cool said engine, and which cooling system comprises a radiator (30), a pum...
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WO/2015/029026A1 |
A fluid flow valve comprising: a housing configured with a fluid inlet port and a fluid outlet port with an outlet aperture and a valve seating bounding said outlet aperture; a sealing-member configured to be biased, under fluid pressure...
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WO/2015/022244A1 |
The present invention relates to a valve (1) for controlling the flow of a medium from a first system (24) to a second system (26) comprising a deformable dome- shaped structure (3) forming a reservoir (25) and including a flow path open...
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WO/2015/018701A1 |
The present invention discloses an improved operating fluid reservoir (1) having a venting and/or air admission valve. The operating fluid reservoir (1) is characterized in that a valve housing (10) is formed integrally with an operating...
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WO/2015/017377A1 |
A vent system (10) for an enclosure (16) containing a liquid, the system comprising a vent module (12) including a housing (24) defining a passageway (30), a membrane (20) maintained in the passageway, and a sorbent (22) maintained in th...
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WO/2015/006823A1 |
Turbo or super charged intake tract diverter valve system, upstream of a throttle valve, includes a closure means (10) for a diversion aperture (4.1) in the intake tract (3) to vent pressurised gases within to a bypass path or atmosphere...
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WO/2015/009223A1 |
The present invention pertains to a plug assembly (16) and a method to maintain and eliminate a fluid pressure in an accumulator tank (9). The plug assembly (16) comprises a fastening device (18), with which the plug assembly may be fast...
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WO/2014/190345A1 |
A vent valve may include, among other things, a valve body having an inlet opening and an outlet opening forming a flow path. The inlet opening may be oriented in a first direction and the outlet opening may be oriented in a second direc...
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WO/2014/183197A1 |
A regulating apparatus for a pressure activated one-way valve. The one-way valve is for mounting on a container to permit the release of gas from within the container and to control the ingress of atmospheric air/. The regulating apparat...
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WO/2014/176681A1 |
A temperature activated valve is provided comprising a trigger for effecting actuation of the valve. The trigger includes a temperature responsive trigger portion including a plurality of constituent trigger segments connected to one ano...
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WO/2014/173654A1 |
The invention relates to an arrangement, in particular for a motor vehicle, comprising a housing for accommodating a technical component, at least one pressure equalization element integrated into the housing, a cooling device for coolin...
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WO/2014/168459A1 |
The present invention relates to an air supply valve for filling chemical protective clothing with air. The present invention comprises: a valve body which includes a first flow path for receiving air of an air tank and a second flow pat...
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WO/2014/147296A1 |
An air venting valve (1) for removing air from a vulcanising mould of a vehicle tyre. The air venting valve (1) comprises a valve sleeve (2), an air venting channel (3) arranged inside the valve sleeve (2), and a movable inner part (4) a...
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WO/2014/141254A1 |
A gas purge valve (20) comprising a housing (22) configured with float chamber (40) extending between a fluid inlet port (36) and a fluid outlet port (38), the float chamber accommodating a float- activated valve assembly (50) axially di...
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WO/2014/095320A1 |
The invention relates to a pressure compensating device 10 and a housing component comprising the pressure compensating device 10. The pressure compensating device 10 has a membrane 60 and a holding element 20, wherein the holding elemen...
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WO/2014/086681A1 |
The invention relates to a venting valve for venting a filter, comprising a cavity, which has an inlet and an outlet and a sealing element inside the cavity for sealing the inlet in a first position and for sealing the outlet in a second...
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WO/2014/068330A1 |
An isolation valve assembly having a valve body (22) provided with an inlet (23) and an outlet (24), fluidly connected by a fluid passageway (25), and an isolation valve (26, 27) that is operable to selectively open or close the fluid pa...
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WO/2014/055557A1 |
The present disclosure is directed to a combination air valve that uses buoyancy to lift seals into place, preventing media from escaping from the valve. Once the seals are in place, pipeline pressure is used to open and close the valve....
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WO/2014/049584A2 |
The invention relates to a vent valve (1) for a liquid tank comprising a chamber (10) incorporating: - means (22, 24, 26) for providing function of automatically closing the valve if the tank turns over, or "ROV" function; - means (44, 4...
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WO/2014/012967A1 |
A pressure relief valve for pressure equalization between an essentially closed space and the surrounding atmosphere is disclosed. The pressure relief valve includes a valve housing with: –a wall defining a flow passage with an upwardl...
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WO/2013/182322A1 |
The invention relates to a pressure relief device (20) comprising a valve mechanism (17). In order to optimize the mounting space required for and/or assembly of such a pressure relief device comprising a valve mechanism, the valve mecha...
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WO/2013/178976A1 |
Plumbing apparatus (10) for incorporation in a waste pipe system comprises a tubular body having an inlet (14) for connection to an upstream waste pipe and an outlet (16) for connection to a downstream waste pipe. A one-way water valve (...
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WO/2013/176602A1 |
The invention concerns a vent valve (1) intended for, for example, fuel tanks or similar containers in connection with which it is necessary to achieve pressure equalization between the interior space of the tank/container and its surrou...
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WO/2013/168702A1 |
[Problem] To more quickly exhaust gas from a housing when the pressure within the housing is adjusted, to prevent the intake of moisture and dust in the outside air, and to dramatically improve the waterproof property of the housing. [So...
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WO/2013/156887A1 |
An element (1 ) for ventilating a housing containing an electrical, mechanical, electromechanical or similar member comprises a rigid body (2) having an outer cylindrical wall (3), closed at a first end (4) by a closure part (5), said cy...
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WO/2013/150050A1 |
The invention relates to a valve apparatus for use in the interior of a fuel tank, said valve apparatus comprising a substantially flat housing (2) defining a channel (7) between an inlet orifice and an outlet orifice, and a membrane (1)...
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WO/2013/141795A1 |
A through-flow anti-siphoning valve device (70) adapted to be mounted in an environment having an ambient pressure level (PA60); the valve device comprising: a valve housing (100, 200) having: an input (210) for connection to a fluid sup...
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