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Patent Searching and Data


Matches 201 - 250 out of 6,522

Document Document Title
WO/2011/086016A1
The invention relates to a vacuum cleaner filter (44/78) having a filter element (46) that can be fixed on a filter bracket (28, 38/54, 64) of a vacuum cleaner (10), and comprising a filter body (48) that can be permeated by the suction ...  
WO/2011/037341A3
The present invention relates to an automatic gas intake and exhaust valve device comprising: a main body part having an orifice hole on one side and having a gas intake and discharge hole on the other side; an opening and closing member...  
WO/2011/076546A1
The invention relates to an electrical steam iron (33) comprising a water tank (4) for receiving water and a tank vent (8) for venting the water tank (8), said water vent having a valve (34) that has a valve body (30) mounted in a valve ...  
WO/2011/074478A1
Provided is a fuel tank valve device such that a lower portion float valve element, namely a lower float element, that causes an initial full tank condition to be detected, is made to operate smoothly, with the vertical dimension of this...  
WO/2011/032561A3
A venting valve for cargo tanks in, for instance, oil tankers, comprising a valve housing (3), a valve body (1) and a valve seat (2). Said valve has a first valve characteristic. According to the invention, another valve, that is built-i...  
WO/2011/068686A1
This invention relates generally to a vapor vent system for an internal combustion engine such as an outboard marine fuel injected engine. The vapor vent system includes a snap assembly decoupled float vapor vent in order to vent vapors ...  
WO/2011/063960A1
The invention relates to a ventilation device for a solid body, containing a housing body (4), through which a fluid can flow and which, with the longitudinal axis (20) thereof substantially vertical, is arranged to be connected to the s...  
WO/2011/060893A1
The invention relates to a water-carrying line section having at least one aerating duct (2), said aerating duct (2), on the inlet side, having at least one duct opening (5) open to the atmosphere and, on the outlet side, having at least...  
WO/2011/058551A1
A valve comprising a housing (12) fitted with a valve coupling port (20) being in flow communication with a gas inlet valve component (24) and an independent gas discharge valve component (26). The gas inlet valve component (24) comprise...  
WO/2011/058570A1
The present invention relates to an air breather vent assembly with single vent and single valve operable for a mechanically enclosed environment, comprising of a body with a single circular chamber for intake and exhaust; a cap to cover...  
WO/2011/048468A1
A venting valve (10) comprises a cover (20) including a flow path (26) in fluid communication with an evaporative emissions system (16) and a liquid discriminating and vapor permeable membrane (22) connected to the cover (20). At least a...  
WO/2011/049003A1
Disclosed is a connector for connecting a fluid flow path to a fuel tank. The aforementioned connector is provided with a main body section formed by a synthetic resin which is not susceptible to penetration of gas generated from fuel, a...  
WO/2011/004246A3
A vent valve assembly (10) at least partially disposed within an interior of a fuel tank (12) is provided. The vent valve assembly (10) comprises a housing (20), a first venting orifice (26), a float (24) configured to close the first ve...  
WO/2011/036932A1
Disclosed is a slow operation open/close valve having a valve opening pressure chamber for moving an operation member for operating a valve body which is brought into contact with or moved away from a valve seat to open/close a passage, ...  
WO/2011/037341A2
The present invention relates to an automatic gas intake and exhaust valve device comprising: a main body part having an orifice hole on one side and having a gas intake and discharge hole on the other side; an opening and closing member...  
WO/2011/032561A2
A venting valve for cargo tanks in, for instance, oil tankers, comprising a valve housing (3), a valve body (1) and a valve seat (2). Said valve has a first valve characteristic. According to the invention, another valve, that is built-i...  
WO/2010/134716A3
The present invention relates to a pressure reducing valve which is installed on a pressure reducing line of an engine generator for a ship, and in which a strainer, a relief valve, a pressure gauge and an exhaust valve are integrated in...  
WO/2010/129638A3
A low-profile burst disk assembly for safely venting excess pressure from a pressurized fluid system by way of a tortuous fluid flow path. A burst disk plug includes a male thread and is thereby adapted to thread into the body of a press...  
WO/2011/019687A1
A pressure protection valve (10) is provided featuring a swivelable output port fitting (40) and a valve element (60) having a portion (64) configured to redirect a portion of the fluid flow toward the fixed seat (30) upon initial openin...  
WO/2011/018129A1
The invention relates to a closure device for providing an emergency degassing function, a pressure equalization, and condensate removal at the same time for a housing (100) sealed off from the environment (200), the housing being intend...  
WO/2011/007799A1
Provided is a vent plug having a structure in which a gas permeable membrane is hard to break. Specifically fabricated is a vent plug provided with a cylindrical member (1) having a through hole (1a), a supporter (2) provided so as to be...  
WO/2011/000647A1
The invention relates to a valve for removing media from housings, particularly for degassing and removing condensate from housings (100) of accumulators, preferably of vehicles, comprising a valve body (11; 50) that can be directly or i...  
WO/2010/150073A1
A valve assembly (10, 110, 210, 310, 410, 510, 610, 710, 810) for a fuel tank (12, 112, 212, 312, 412, 512, 612, 712, 812) for a small engine includes a housing (14, 114, 214, 314, 414, 514, 614, 714, 814). A membrane (28, 128, 228, 328,...  
WO/2010/146452A1
A combination fuel vapor storage canister and vapor vent/tipping valve in a common housing (12) with ports for connection to a fuel tank, a purge line and an atmospheric vent. The vapor vent/tipping valve includes a pressure relief valve...  
WO/2010/143624A1
Provided is an air-permeable plug regarding which it can be easily identified by appearance observation whether an air-permeable film (2) is appropriately inserted inside a tubular member (1). An air-permeable plug is manufactured which ...  
WO/2010/134394A1
A chain saw comprises an oil tank (100) and an oil cap (42). The oil cap (42) is provided with a cap body (43) and a valve element (75). The cap body (43) has a communication path (67) for connecting the inside and the outside of the oil...  
WO/2010/132997A1
There is provided a valve comprising a body, a passageway, a sealing member, a trigger, and a temperature responsive trigger actuator. The passageway is defined by the body, wherein the passageway includes an inlet and an outlet. The sea...  
WO/2010/134716A2
The present invention relates to a pressure reducing valve which is installed on a pressure reducing line of an engine generator for a ship, and in which a strainer, a relief valve, a pressure gauge and an exhaust valve are integrated in...  
WO/2010/131099A1
A fuel vapor vent valve assembly (20) includes an anti-trickle valve (34) having a casing (36) defining a first cavity (38). A movable element (56) is disposed within the first cavity (38). The casing (36) defines a lower dynamic vapor p...  
WO/2010/129638A2
A low-profile burst disk assembly for safely venting excess pressure from a pressurized fluid system by way of a tortuous fluid flow path. A burst disk plug includes a male thread and is thereby adapted to thread into the body of a press...  
WO/2010/103662A1
A breather plug mounted to a case and releasing the inside of the case to the atmosphere is provided with a housing having a fluid path. When the breather plug is being mounted to the case, one end of the fluid path communicates with the...  
WO/2010/085840A1
Check valves for positive displacement pumps with an extended capacity to sealingly enshroud granules, and check vent valves with capacity to capture a quantity of fluid during a pump delivery stroke, and return that quantity of fluid to...  
WO/2010/064475A1
A check valve is capable of reducing the operation noise produced when a positive pressure valve and a negative pressure valve are slid and facilitates the assembling of the positive pressure valve and the negative pressure valve. The ch...  
WO/2010/063703A1
The invention relates to an expansion valve for automatically ventilating a system which conducts a liquid operating medium (7) with a varying temperature (TBM). The valve comprises a housing (5) with an inlet opening (6) which is situat...  
WO/2010/063335A1
The invention relates to a pressure relief valve having a valve cover fully closing an outlet opening in the stationary state under the influence of springs. To this end, the valve cover (4) is sealed oil-tight by a circumferential seal ...  
WO/2010/061572A1
A fuel cell pressure adjusting valve (4) arranged in a fuel container (32) of a fuel cell and comprising an opening/closing part which opens to introduce air from outside the fuel container to the inside when the internal pressure of the...  
WO/2010/022431A1
The present invention relates broadly to a pressure relief valve and vent assembly (10) comprising a pressure relief valve (12) arranged to couple to a tank (14), and a tank vent (26). The tank vent (26) comprises a vent body (16) having...  
WO/2010/018588A1
Device for stabilizing air-pressure in a mechanically enclosed environment, namely to a vacuum relief valve and / or air breather valve designed in particular to substitute the vent hose assembly and breather vent and thereby controls an...  
WO/2009/146499A1
The present invention relates to a wastewater valve arrangement. The valve arrangement includes a first receptacle for receiving a filter to filter wastewater. A second receptacle receives the filtered wastewater. A valve is provided for...  
WO/2009/095780A3
A fuel vapor vent valve assembly is provided that may include a float valve and an isolation valve arranged in series with each other. Bypass openings in the valve assembly create multiple flow paths as the float valve and the isolation ...  
WO/2009/143688A1
An inflator nozzle for Presta valve includes: a central tube base(30), one end of the base has a central hole(312) for connection with the inflating hose of the inflator, its other end has a chamber(31); a housing(40), one end of the hou...  
WO/2009/144565A1
A bleed valve assembly (20) includes a control assembly (22) having a fluid inlet (36a) and a fluid outlet (36b). The control assembly defines a fluid passageway (38) in fluid communication with the fluid inlet and the fluid outlet. An e...  
WO/2009/135717A1
The invention relates to a pressure equalizing element (1) having a pressure equalizing diaphragm (4), having latching arms (7, 8) for fixing to a housing, and having an annular seal (11) for sealing off the pressure equalizing element (...  
WO/2009/124009A1
An auto bleed valve and method of bleeding a hydraulic system of an aircraft is accomplished by illuminating a plenum of a bleed valve using an LED oriented to illuminate a phototransistor when air is present in the plenum. A comparator ...  
WO/2009/109871A1
The air release valve 10 includes an elongate valve body 12 including an elongate pipe section 14 that has a top wall 16 and a bottom wall 18 secured to opposite ends thereof, thus defining a cylindrical internal chamber 20 within the va...  
WO/2009/095780A2
A fuel vapor vent valve assembly is provided that may include a float valve and an isolation valve arranged in series with each other. Bypass openings in the valve assembly create multiple flow paths as the float valve and the isolation ...  
WO/2009/069563A1
A fluid discharge device includes a fluid discharge flow passage through which a fluid is discharged upward, a seal portion disposed in the fluid discharge flow passage, a float member which has a specific gravity lower than a specific g...  
WO/2009/061810A1
A relief valve includes a body, a damping chamber in the body, a poppet in the body, wherein the poppet includes an end in the damping chamber, and a check valve in the damping chamber. The damping chamber is located adjacent an inlet si...  
WO/2008/007352A3
A fuel tank comprising at least one fuel vapor accessory articulately coupled with a fuel tubing extending from the fuel tank. The is tubing secured to an inside upper wall of the fuel tank.  
WO/2009/033313A1
An air release valve (100) inserted in an aperture of a lid body includes an umbrella film sheet (110), a gripping portion (120) protruded on the top of the umbrella film sheet (110), a column body (130) situated under the umbrella film ...  

Matches 201 - 250 out of 6,522