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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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WO/2013/138856A1 |
The present invention provides a vent valve (11) particularly suited for venting gases from a pipeline. The vent valve comprises a body (23) movable in a housing (13), between a first position and a second position. The body is adapted t...
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WO/2013/141220A1 |
A valve device for attachment to a fuel tank is provided with: a case in which an air-valve port for connecting to the exterior of the tank is provided in the top section thereof, and a fuel (F) intake part is provided therebelow; and a ...
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WO/2013/133737A1 |
The claimed invention relates to a safety valve intended to be used for connection to a compressed-air source, said safety valve comprising a valve housing (1) with a ball-shaped element (11) which is rotatable relative to the valve hous...
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WO/2013/127834A1 |
A package (10) for sterile fluids, such as contrast media. More particularly the invention relates to a package (10) comprising a container (20), a plug (40) and a float (15) residing in the container (20). The float (15) will close the ...
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WO/2013/126099A1 |
An air valve includes a valve body and a disc configured to engage a seat. An inlet port is upstream from the seat, and an outlet port is downstream from the seat. A stem is connected to the disc, and a piston is connected to the stem, w...
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WO/2013/098868A1 |
A multi-functional valve device (1) is described, for expelling humidity and saturated steam, adapted to operate, through the pressure difference existing inside building structures and adapted to be placed in recesses of building envelo...
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WO/2013/096190A1 |
A vent valve assembly (10, 110, 210, 310) includes a first housing component (20, 120, 220, 320), a second housing component (22, 122, 222, 322), and a third housing component (24, 124, 224, 324), as well as a first valve (12, 112, 212, ...
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WO/2013/083832A1 |
A pressure relief valve (1) for pressure equalization between an essentially closed space and the surrounding atmosphere is disclosed. The pressure relief valve includes a valve housing (10) with: • - a cylindrical wall defining a flow...
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WO/2013/075229A1 |
A hydrogen venting device for separating and releasing hydrogen gas from a gaseous mixture comprising hydrogen and steam generated in nuclear power plants is disclosed. The method includes providing a chamber at a high point in the cooli...
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WO/2013/069240A1 |
[Problem] To facilitate assembly work while maintaining the bonding strength between each member in an exhaust valve device for a fuel tank. [Solution] An exhaust valve device having a cylindrical top structure formed from a first casing...
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WO/2013/069239A1 |
[Problem] An exhaust valve device for a fuel tank, wherein gas is smoothly circulated without causing the size of the device to increase. [Solution] An exhaust valve device (1) for a fuel tank, the exhaust gas device (1) having a float v...
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WO/2013/069532A1 |
Provided is a valve device configured so that the sealing ability of the float valve when the float valve is closed is increased by improving the roundness of an opening. This valve device (10) is provided with: a housing (20) having a p...
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WO/2013/068012A1 |
A venting valve for cargo tanks in, for instance, oil tankers, said valve comprising a valve housing (3) with an axially movable valve body (1) and a thereto associated valve seat (2), where the position of the valve body (1) relative to...
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WO/2013/062469A1 |
The invention discloses a valve arrangement (70) adapted for connection to a fluid supply piping system (35, 72) having a fluid supply pressure level (PF60:1) for supplying a first fluid and adapted for connection to a fluid outfeed cond...
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WO/2013/057553A1 |
An aircraft hydraulic air bleed valve system (10) having an air vent valve (32) connected to an electronic controller (14,18) where the opening of the air vent valve is permitted only when the aircraft is in a pre-determined flight mode ...
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WO/2013/041371A1 |
A liquid filter (10) for a liquid, especially for a fuel, especially a diesel fuel, especially for an internal combustion engine, especially in a motor vehicle, is described. A housing (12) has, in the normal operating position of the li...
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WO/2013/039743A1 |
A drain valve includes an inlet plenum, a first orifice downstream from the inlet plenum, a second orifice downstream from the first orifice, and a fluid passage between the first and second orifices. A piston having a first position and...
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WO/2013/035297A1 |
A breather hose (1) for releasing pressure, the breather hose (1) being mounted to an aqueous urea solution tank (2), is formed in a divided manner by: a flexible joint section (1a) having one end which can be fitted onto a hose joint se...
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WO/2013/028472A1 |
A process fluid regulator includes a regulator body having a fluid inlet and a fluid outlet connected by a fluid flow path. A control element is disposed within the fluid flow path, the control element cooperating with a seat to control ...
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WO/2013/020973A1 |
The invention relates to a device for admitting air to, and extracting air from, an oil tank, having a housing, of which the interior can be connected to the oil tank via a first housing opening and is in flow connection, via a second ho...
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WO/2013/016329A1 |
According to exemplary embodiments, a dishwasher (10) or other washing appliance includes a siphon break apparatus (100) config- ured to substantially prevent a siphon effect in a fluid conduit config- ured to drain fluid from the dishwa...
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WO/2013/000823A1 |
The invention relates to an external wall valve, comprising an inlet opening (3), an outlet opening (4), a liquid conducting path (5a-5f), which extends from the inlet opening to the outlet opening, a ventilation opening (91) for feeding...
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WO/2012/156504A1 |
The invention relates to a tank cap (10) for temporarily closing a tank that can be filled at gas stations, in particular a tank for fuel or urea of a motor vehicle, which tank cap has an air passage channel for allowing air to enter and...
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WO/2012/147201A1 |
A floating seal (23) is provided between a mounting bracket (12) which is affixed to a side frame (6) and a roller (15) which can rotate relative to the mounting bracket (12), and lubricating oil (L) retained within the roller (15) is se...
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WO/2012/127918A1 |
Provided is a float valve device wherein the lifting action of a float valve body can be reliably guided and the up-suction of fuel that has flowed into a housing from a through-hole can be prevented. This float device comprises a housin...
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WO/2012/123940A1 |
An automatic gas purge valve system ( 10 ) comprising a normally closed gas discharge faucet ( 100 ) configured for discharging gas at substantially high flow rates, and an automatic valve unit ( 46 ) configured for selectively generatin...
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WO/2012/124410A1 |
Provided is an overfill prevention valve capable of suppressing additional supply of fuel after full-tank limiting by a full-tank limiting valve during refueling. This overfill prevention valve (10) comprises: a valve housing (20) havi...
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WO/2012/118118A1 |
The fuel shutoff valve (1) is provided with: a casing (2) attached to the top of a fuel tank (T); and a float valve (5) that is furnished within the valve chamber (3) of the casing (2) in a manner so as to be able to rise and fall in acc...
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WO/2012/110889A1 |
An isolation valve (10) has a housing (11) having a vent path (12) and a sealing member (14) that opens and closes the vent path (12). The scaling member (14) is driven by a motor (16) via a gear arrangement (18) that links the scaling m...
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WO/2012/100928A1 |
The invention relates to a gas separator, comprising: a housing (2), which has an inlet opening (4) and an outlet opening (6); a float (8), which is displaceably arranged in the housing (2), has a lower face (26) facing the inlet opening...
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WO/2012/101640A1 |
A gas purge valve (114A-D) is provided within a fluid system, the valve being configured with one or more sensors (134B) each for sensing and generating one or more signals indicative of parameters associated with the valve. The fluid sy...
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WO/2012/100111A1 |
A fuel vapor separator assembly including a housing having an open interior and a float disposed therein. At least one magnet is disposed on the float, and a sensor assembly which is responsive to magnetic fields is disposed externally o...
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WO/2012/054269A9 |
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WO/2012/078862A2 |
Embodiments of the invention provide a pumping system and a discharge vacuum relief valve for use in a hydraulic system including a safety vacuum release system pump to circulate water in a swimming pool and/or a spa. The hydraulic syste...
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WO/2012/069308A1 |
A valve (4) for an infusion pump device (2) comprises a pump connection (41) intended to be fluidly connected to a piston pump (11, 12, 13), an infusion site connection (42) intended to be fluidly connected to an infusion set (31, 33), a...
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WO/2012/065664A1 |
An energy accumulator for a motor vehicle is described. The energy accumulator comprises a closed housing (10) for accommodating at least one energy accumulator module (20) with a respective number of storage cells (21, 21, 22), a pressu...
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WO/2012/066487A1 |
The invention provides an air release valve (10) which includes a housing (12), an inlet (16), an outlet (18), a valve seat (42), a buoyant closure member (48) and a variable throttle arrangement (62). The housing (12) defines a chamber ...
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WO/2012/063808A1 |
A cap attaching structure capable of firmly attaching a cap member to the opening section of a tube-shaped member with the resistance of insertion of the cap member reduced, the easiness of attaching the cap member improved, and the brea...
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WO/2012/062383A1 |
The invention relates to a container arrangement, comprising a plurality of flexible disposable bags (20a, b, c) which each have an inlet element to which a flexible connecting tube (18a, b, c) is attached, wherein each connecting tube (...
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WO/2012/057460A2 |
The present invention relates to an automatic drain valve for collecting drain water from a pneumatic device and automatically discharging the drain water. According to the present invention, the automatic drain valve includes: a valve b...
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WO/2012/048369A1 |
A valve assembly for controlling the flow of a fluid, the valve assembly including a main body with an inlet and an outlet, the main body including: a primary fluid flow path from the inlet to the outlet, the primary flow path being clos...
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WO/2012/049999A1 |
A valve device which prevents the inside of a fuel tank from being maintained at a pressure higher than or equal to a predetermined positive pressure or from being maintained at negative pressure, thereby preventing the fuel tank from be...
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WO/2012/021572A2 |
A valve-venting method increases the durability of flow restrictors within gas venting valves used on large diameter water and sewer pipelines such that transient high pressure conditions that can cause rapid adiabatic heating of the dis...
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WO/2012/014061A1 |
A valve assembly (10) is provided that can perform an overpressure relief function to vent fluid from a first component, such as to vent fuel vapor from a fuel tank (18), to a second component, such as a carbon canister (20), without bei...
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WO/2012/009021A2 |
Improvements in the operation and maintenance of non-clogging pumps are provided which increase pump efficiencies through improved impeller design and vacuum assembly design, and which increase seal lubrication efficiencies through impro...
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