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Patent Searching and Data


Matches 301 - 350 out of 6,602

Document Document Title
WO/2008/028894A1
Valve for venting vapour stream generated in a liquid tank above the liquid, said valve comprising: a) a chamber comprising a lateral wall and a cover, the chamber being connected by a ventilation aperture in its cover to the venting cir...  
WO/2008/024046A1
The invention relates to a vacuum lifting device with a contractible and extensible suction tube ( 1 ) and a suction cup ( 3 ), which device is provided with a valve house having an interior that is communicating with the interior of the...  
WO/2007/141621A3
An anti-siphon device for a flush valve comprises an air-inlet sealing diaphragm (2), a diaphragm bracket (3) with an air inlet (8), a flex sleeve (4), a venting bracket (5), and an offsetting spring (6). The deformation power of the air...  
WO/2008/016657A2
A valve having a valve body with an inlet port and an outlet port and a valve disposed between the inlet port and outlet port. A sensor is operably associated with the valve and the valve body, and measures a characteristic in proximity ...  
WO/2008/003332A1
The invention relates to a container (10) for receiving a fluid that is suctioned in said container by means of low pressure and that contains, in particular, solid substances. Said container comprises an inlet and an outlet (17, 18) for...  
WO/2007/146083A2
An insertable backflow preventer provided with a cylindrical housing having a flow transition zone, a proximal orifice/ball seat, a ball with a specific weight that equals or is close to the specific weight of the surrounding fluid, and ...  
WO/2007/139523A1
Vent valve to be used in venting bores of vulcanization moulds, especially for the tread profile area, consisting of a valve sleeve, which has a hollow cylinder shape with its bottom (5-5) equipped with an opening for draining the air of...  
WO/2007/110059A3
The invention relates to an aeration and bleed valve of simple design using membrane technology, in particular for the aeration and bleeding of small plants and systems for gas/liquid equilibration of pressure/temperature differences in ...  
WO/2006/113756A3
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/2007/131842A1
The invention relates to a control valve for removing liquid from a container, with a movable main valve body for opening and closing an outlet opening for the liquid to be removed, and with a movable pilot valve body for controlling the...  
WO/2007/127907A2
A valve (50) for an inflatable product. The valve includes an outer piece (52) having a flexible cone or webbing (52) that permits the outer piece of the valve to collapse into an inner piece (54) of the valve (50). The outer piece (52) ...  
WO/2007/122774A1
An intake valve in which such a defect that low-frequency buzzer sound-like noise occurs can be properly prevented. The suction valve (1) comprises a body (3) fitted and connected to a exhaust pipe (2), a resin cover body (4) fitted onto...  
WO2007093059A8
An air evacuation assembly for a face shield of a helmet. The air evacuation assembly comprising apertures, and adjustment member and a control element. The apertures provide for air within the helmet to evacuate therefrom. The adjustmen...  
WO/2007/113813A1
An air relief valve for use with an irrigation pipe. The valve comprises a base attached to the wall of the pipe, a vent extending from the interior of the pipe to the exterior of the pipe, a shutoff mechanism, and a water level sensor d...  
WO/2007/110059A2
The invention relates to an aeration and bleed valve of simple design using membrane technology, in particular for the aeration and bleeding of small plants and systems for gas/liquid equilibration of pressure/temperature differences in ...  
WO/2007/084087A3
A venting valve (3) is intended to be used in a venting bore (2) of a vulcanization mould (1) (Fig. 1). The venting valve (3) contains three elements, a valve body (4), a movable valve insert (5) and a spring (6). The movable valve inser...  
WO/2007/100308A2
Vent valve for venting bores of vulcanization moulds, especially for the tread profile area, consisting of a valve sleeve (5), in which a valve insert (4) and a wound spring (6) are movably located, wherein the valve insert (4) consists ...  
WO/2007/098563A1
A water valve assembly (10) is disclosed that comprises a valve housing (14) including a valve seat (12), and a valve head (16) being arranged to contact the valve seat (12). There is also resiliently deformable bellows (18) connected to...  
WO/2007/093059A1
An air evacuation assembly for a face shield of a helmet. The air evacuation assembly comprising apertures, and adjustment member and a control element. The apertures provide for air within the helmet to evacuate therefrom. The adjustmen...  
WO/2007/093235A1
A device (11) for uncovering an opening (12) in a housing part (6) of a steering gear (2) in a vehicle steering system (1) has a closure element (13), which closes off the opening, and a component (14) which, when it comes into contact w...  
WO/2007/085309A1
Valve for air venting circuit for a liquid tank. Valve for ventilation circuit for a liquid tank, comprising: a) an enclosure comprising a base, a side wall and a cover; b) at least two independent ventilation holes in the cover of the e...  
WO/2007/084087A2
A venting valve (3) is intended to be used in a venting bore (2) of a vulcanization mould (1) (Fig. 1). The venting valve (3) contains three elements, a valve body (4), a movable valve insert (5) and a spring (6). The movable valve inser...  
WO/2007/082362A1
A blow off valve for turbocharged engines has a main body comprising a tube which can be incorporated into the charge air plumbing of a turbocharged engine. The tube is perforated around its circumference creating ports through which the...  
WO2007034006A8
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/2007/051254A1
An interlocking isolation valve assembly is described. The valve assembly is adapted to be connected to a hydraulic circuit, and it includes: a first isolation valve and a second isolation valve and an interlock means wherein the second ...  
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...  

Matches 301 - 350 out of 6,602