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Patent Searching and Data


Matches 301 - 350 out of 6,522

Document Document Title
WO/2007/034006A1
The invention relates to a triple-function valve for hydraulic installations. The casing (1-4) of the valve includes two floats, namely a larger lower float (7) and a smaller upper float (10), which are interconnected by means of a U-sha...  
WO/2007/015006A1
The step filtering device (1) for water of a pool is placed downstream of a skimming mouthpiece (2) connected to the pool wall at a water level and upstream of pumping means. The inventive device is provided with a first tank (3) receivi...  
WO/2007/013337A1
A check valve capable of easily discharging air, having excellent check effect, and formed in a simple structure. The check valve formed to allow the discharge of the air to the outside and stop the entry of the air thereinto comprises a...  
WO/2007/009678A1
The invention concerns a valve for a tank, in particular a motor vehicle fuel tank, with an input, an output and an input and output connecting fluid communication used for flowing out of the tank and flowing into the reservoir of a flui...  
WO/2007/005295A2
A valve system (10) including a manual control mechanism (102) configured to move a valve member (48).  
WO/2006/136354A1
The invention relates to a device for bleeding a hydraulic system. Said bleeding device comprises a venting passage which can be closed by means of a valve arrangement. In order to simplify such a bleeding device regarding the operation ...  
WO/2006/128299A1
A storage tank defines a cryogen space for storing a cryogenic liquid. The storage tank comprises a combined fill and vent assembly, which comprises a conduit having a first end with an opening disposed within an upper part of the cryoge...  
WO/2006/129805A1
A permeable member and a permeable member kit capable of increasing a time in which fogging is produced in a casing and, even if fogging is produced in the casing, reducing a time in which the fogging produced in the casing is eliminated...  
WO/2006/125752A1
Safety valve for the venting circuit of a liquid tank Safety valve for the venting circuit of a liquid tank, comprising: a) a chamber (1) provided with a cover (2), which extends at least partly into the tank and is connected via an aper...  
WO/2006/125751A1
Venting system for a liquid tank, comprising, on the one hand, a valve having a chamber (1) located at least partly in the tank and a float (5) capable of sliding in the chamber (1) and, on the other hand, a closed volume (2) at least pa...  
WO/2006/125758A1
Valve for the venting circuit of a liquid tank, said valve comprising: a) a main chamber (3) which opens into the tank and is connected via an aperture (14) to the venting circuit (2); b) a float comprising a body (4) and a head (5) capa...  
WO/2006/123717A1
A gas permeable member with the use of which a time until condensation occurs inside a housing is extended and, when there is condensation in the housing, the condensation can be removed in a reduced time. The gas permeable member has an...  
WO/2006/117546A1
A valve assembly comprising a support body (10), a plunger assembly (11) movable relative to the support body in an axial direction parallel with a longitudinal axis of the plunger assembly and said plunger assembly being angularly movab...  
WO/2006/114074A1
The invention relates to a hydraulic power steering system which comprises a tank and a power steering pump which takes in a pressure medium from an intake area which is decoupled from the prevailing atmospheric pressure on the side (5) ...  
WO/2006/113756A2
The air vent valve includes a vent valve body and a valve adapter that sealingly mate together. A vent outlet of the vent valve body and a fluid inlet of the valve adapter are connected through interior flow chambers of the vent valve bo...  
WO/2006/108223A1
A pipeline vent valve comprising a body (11) defining a chamber of clerestory configuration in which the upper portion (B) of the chamber is of reduced cross-sectional area, the chamber having an inlet (13) towards its lower end which is...  
WO/2006/087876A1
A gas vent plug, a bearing device, and a bearing. The gas vent plug (11) installed in a hole-like part communicating with a bearing space comprises a metal annular body (12) and an elastic tubular body (13) formed of an elastic body cyli...  
WO/2006/075758A1
[PROBLEMS] To provide a valve device for releasing a gas formed in a simple structure and having excellent sealability. [MEANS FOR SOLVING PROBLEMS] This valve device (2) comprises a thick-walled base body (3) having a vent hole (8), a v...  
WO2006031735A3
The present invention is directed to a filter for placement over a breather opening of an enclosure, such as a headlamp. The filter includes an elastomeric body (30) having a primary channel (36) extending from a first end to a second en...  
WO2005072429A3
A fuel fill system includes a funnel (18, 70) having an inlet port (20) configured to receive a nozzle (22) from an external fuel source, a fuel filler tube (16) coupled to an outlet port (24) of the funnel (18, 70), and a vapor recircul...  
WO/2006/031735A2
The present invention is directed to a filter for placement over a breather opening of an enclosure, such as a headlamp. The filter includes an elastomeric body (30) having a primary channel (36) extending from a first end to a second en...  
WO/2006/027037A1
The invention relates to a back flow preventor comprising a housing provided with inlet and outlet openings and at least one leakage opening disposed between the inlet and outlet openings and closing two check valves which are arranged o...  
WO/2006/027295A1
The invention relates to a ventilation device (1) for the discharge pipe (2) for removing a flow medium (3) pumped to a household appliance. A pipe ventilation valve (4) is connected to the discharge pipe (2) by a channel (5) and compris...  
WO/2006/021946A1
A valve comprising a housing (42) accommodating a first and a second outlet port (38,42), a first stage float member (50) associated with the first outlet port (38) and a second stage float member (52) associated with the second outlet p...  
WO/2006/004413A1
A device for ventilation of a chamber comprising a through-going passage constructed in the chamber wall and providing communication between the interior and the exterior of the chamber. The passage comprises a ventilation duct (22) exte...  
WO/2006/000453A1
The invention relates to an air vent (1) for heating systems that has a float valve inside a vent housing (6). This float valve is placed upstream from an air-outlet opening. The inventive air vent (1) is characterized in that: the float...  
WO2005033571A3
An adaptor (14) that can connect a gas cylinder to a separate gas fitting, with a high level of safety. Vents in the threaded portion allow excess pressure to be relieved before the gas cylinder is removed from the adaptor, thereby preve...  
WO/2005/113280A1
A fuel tank venting system (1) includes a fuel cap (10), a vent diaphragm (12) and a vent disc (14). A valve cavity (22) with a substantially concave bottom is formed in a bottom of the fuel cap (10). At least one air passage (30) is for...  
WO/2005/102907A1
A manifold (12) for a submersible turbine pump (10) having an air bleed mechanism (14) for removing air from a discharge chamber (16) of the manifold. The manifold includes the discharge chamber that receives fuel pumped from an undergro...  
WO/2005/100832A1
A metal vent having an aperture for the passage of a fluid, a porous membrane sealing the aperture, wherein the components of the vent are assembled by an interference fit.  
WO/2005/098152A1
A vacuum breaker with increased reliability, comprising a body part having water inlets (26, 41), water outlets (34, 48), water flow passages (30, 44) allowing these inlets and outlets to communicate with each other, first atmosphere inl...  
WO/2005/095261A1
A valve includes a body; a liquid flow passage defined in the body and including a liquid inlet and a liquid outlet; a vent passage defined in the body and including an air inlet and an air outlet; a valve seat defined in the liquid flow...  
WO/2005/090080A1
There is described a method and a system for cleaning an ink chamber (1) of a printing unit. The system includes a storage tank (10) which via a high-pressure pump (9) is connected with a hydrophore (2). In the hydrophore a high pressure...  
WO2004089808A3
An apparatus (10) comprises a housing (24) having both a vent passage (26), and a liquid passage (28) for transporting a liquid from a container (12). A valve member (30) is rotatably mounted in said housing and has a vent passageway (78...  
WO2005047686A8
A seal diameter (X) of a first valve port (12) is set smaller than the diameter of a second valve port (14), a pressure receiving area of a first valve body portion (16) is small, and therefore an adhesion force of the first valve body (...  
WO/2005/072429A2
A fuel fill system includes a funnel (18, 70) having an inlet port (20) configured to receive a nozzle (22) from an external fuel source, a fuel filler tube (16) coupled to an outlet port (24) of the funnel (18, 70), and a vapor recircul...  
WO2005036983A3
A valve assembly is provided for venting pressurized gases generated from within an enclosed package during a heating of the package. The valve assembly has a membrane element (30), a tubular body (12), and a retaining member (40). The t...  
WO/2005/067774A1
A self-contained viscous liquid dispenser having an improved vent valve is provided. The vent valve inclues a plug member having a sealing ridge at its perimeter. The vent valve is activated at reduced pressure differentials between the ...  
WO/2005/063595A1
The cover of the container has the hollow (2) with an elliptical outline pointed towards the inside of the container; the hollow has the spherical projection (3), pointed upwards, and the projection has the cylindrical cavity (4) with th...  
WO/2005/047686A1
A seal diameter (X) of a first valve port (12) is set smaller than the diameter of a second valve port (14), a pressure receiving area of a first valve body portion (16) is small, and therefore an adhesion force of the first valve body (...  
WO/2005/036983A2
A valve assembly is provided for venting pressurized gases generated from within an enclosed package during a heating of the package. The valve assembly has a membrane element (30), a tubular body (12), and a retaining member (40). The t...  
WO/2005/033571A2
An adaptor (14) that can connect a gas cylinder to a separate gas fitting, with a high level of safety. Vents in the threaded portion allow excess pressure to be relieved before the gas cylinder is removed from the adaptor, thereby preve...  
WO2004078351A3
A vent cap is provided for releasing gas from containers, while preventing spillage of the contents therein when the container is tipped from a vertical position. The vent cap has a ball bearing mounted in a ball bearing containment cham...  
WO2004036096A3
Pressure management apparatus (10) are provided herein for coupling to an end of a vent pipe (100) of a storage tank. Exemplary pressure management apparatus include a removable filter (60) adapted to minimize and/or prevent debris from ...  
WO/2005/013406A1
A cartridge (10) connectable to a fuel cell is disclosed. The cartridge comprises an outer casing (12) and an inner flexible liner (14) containing fuel for the fuel cell. The inner flexible liner (14) may have an insert (38) disposed ins...  
WO2004039286A3
A valve system (20) is provided having a housing including a first end (46), a second end (48) and a first passageway (26). The housing has a first port and a second port. A valve member (22) is disposed within the housing and movable re...  
WO/2005/007524A1
A valve gear usable without being aware of the diameter of the nozzle of a suction device, not giving damage to the other portion, for example, an enclosed bag stacked on or adjacent to the outer surface thereof, and allowing the stacked...  
WO2004059199A8  
WO/2004/111510A1
A flat valve device allowed to reduce thickness while increasing the safety of a gas structure by securely holding the airtightness thereof and allowing the easy completion of exhaust gas in a short time without attaching/detaching any o...  
WO2004081433A3  

Matches 301 - 350 out of 6,522