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Patent Searching and Data


Matches 701 - 750 out of 9,694

Document Document Title
WO/2008/129223A2
The invention relates to a tap comprising a unitary body (3) having a first pipe (5) and a second pipe (6) defining bores (20, 21) with one bore (21) having a straight transverse cross-section larger than that of the other bore (20), con...  
WO/2008/127765A2
A valve useful in distributing gas received in one inlet (55) to several outlets (56) in a sequence, and burner apparatus including this valve for feeding material in sequence to outlets of a burner thereby forming a non-stationary flame...  
WO/2008/116693A1
The valve comprises a housing (1) having at least one entry E provided on the outer casing of the housing (1) for the flow medium and at least one exit A provided on the outer casing of the housing (1) for the flow medium. The housing (1...  
WO2007128880A9
This invention relates to a control valve which comprises a first and a second flow channel (2, 3), a valve chamber (4) and a closing member (5), from which a shaft (6) extends. A flow connection is established in the control valve throu...  
WO/2008/115081A1
Disclosed is a water bowl for animals, particularly pets such as cats and dogs. The water comprises a reservoir wherein the basin for accessing the water is formed within the centre of the reservoir. Water flow from the reservoir to the ...  
WO/2008/113614A1
Ball valve comprising: - a valve body (10) with a seat (11) for housing a ball (30) provided with a coaxial through- opening (31) and able to be rotationally operated from a closed valve position into an open valve position and vice vers...  
WO/2008/107519A1
The invention relates to a valve comprising a housing and a closing member (4) arranged in the housing, from which member a shaft protrudes via which the closing member (4) is rotatable in the housing. In order to provide a working and e...  
WO/2008/096316A2
The invention relates to a respiratory device for keeping a patient breathing artificially or support his or her breathing naturally. Said respiratory device comprises an air inlet, an air source, and at least one proportionally adjustab...  
WO/2008/051955A3
Valves such as ball valves may be configured so that they may be field serviced without removing the entire valve from a piping system. In some cases, the ball valves may be configured to be fluid tight while exhibiting low friction thus...  
WO/2008/067020A3
A ball valve having reduced torque requirements for rotation is presented. Torque reduction is realized by providing a shaped sealing back member to provide a back force behind essentially the entire sealing surface of the downstream sea...  
WO/2007/139667A3
A ball valve has a valve body (10) having a chamber (16), aligned inlet and outlet passages (6, 8) providing flow therethrough, and an access passage (24) communicating with the chamber (16). A replaceable cartridge assembly (14) is seat...  
WO/2008/075394A1
The present invention has as its object an intercepting valve of a fluid comprising an obturator (16) which can be turned clockwise or anti-clockwise. By turning clockwise, the fluid in transit is given a first characterisation, while by...  
WO/2008/071707A1
A valve seat comprises an annular recess (4) for receiving a gasket. The gasket receiving recess (4) has an inner radius and an outer radius. The gasket receiving recess (4) is delimited by an outer circumferentialwall (42) at the outer ...  
WO/2008/067020A2
A ball valve having reduced torque requirements for rotation is presented. Torque reduction is realized by providing a shaped sealing back member to provide a back force behind essentially the entire sealing surface of the downstream sea...  
WO/2008/055333A1
Easy Tap, patent model of a utility for easy tap consists of a chamber (6) that is located on the base of the faucet (1) inside of which is situated ball with hole (9) with rubbers (10) on each side ball with hole (9) is fixed on arm (11...  
WO/2007/143426A3
A device (10) and method for aseptically or non-aseptically accessing a fluid in a container (210) using an existing container opening (211). The device (10) includes a sanitary fitting (12) for attaching the device to the container over...  
WO/2008/055050A2
A rotatable wedge cartridge valve has a cartridge body defining a cartridge chamber of a defined internal width having flow ports in communication with the cartridge chamber. A rotatable wedge valve cartridge assembly is removeably posit...  
WO/2008/054242A1
The invention relates to ball cocks for supply and process gas pipe-lines. The inventive ball cock comprises a welded body (1) provided with input (2) and output (3) sockets and flanges for a spindle (8), a plug drive (7), a flush bulb s...  
WO/2008/051886A2
A rotatable wedge valve mechanism has a valve body or valve cartridge defining a valve chamber and flow ports in fluid communication with the valve chamber. A valve seat is located within the valve chamber in registry with one of the flo...  
WO/2008/051955A2
Valves such as ball valves may be configured so that they may be field serviced without removing the entire valve from a piping system. In some cases, the ball valves may be configured to be fluid tight while exhibiting low friction thus...  
WO/2008/043301A1
A valve includes a valve body provided with a first engagement face defining a plurality of ports, and a rotatable core provided with a second engagement face engaging with the first engagement face and a pressure balance face to receive...  
WO/2008/043361A1
The invention relates to a flow adjustment valve (1) comprising a valve box (2) having a flow channel (3) in which a throttle unit (4, 11) having an adjustable throttle element (11) and a shut-off unit having a shut-off element (4) which...  
WO/2008/041898A1
A device, preferably a terminal valve, the complete valve being provided with a cone (9), which cooperates with a valve seat (10), said components also cooperating with a veil (12) and the valve seat (10) being a part of a seat ring (19)...  
WO2008011814A8
A sealing structure of a conic valve is composed of a valve core with truncated reverse cone shaped (7), a valve body (6), a valve cover (3) and a valve rod (1). The conic valve has the valve cover (3), its valve rod (1) is interposed on...  
WO/2008/039230A2
A window assembly is provided to prevent the migration of the window seal. The window assembly includes an outer window pane, an inner window pane and a seal. The outer window pane having a geometric feature configured to become parallel...  
WO/2008/037494A1
A pressure-resistant and chemical-resistant stopcock valve (10) includes an elongate cylindrical wall (14) and a bracing wall (28) spanning across the internal cavity. The cylindrical wall and the bracing wall define a through passage (3...  
WO/2008/039198A1
A ball design for withstanding high differential pressures without leakage features a circumferential groove near the circle of contact on the ball with a surrounding seat. High differential forces are transmitted beyond the circle of co...  
WO/2008/033916A2
A firefighting fluid delivery device includes a device body with a fluid passage through which a fluid flows, a fluid flow restrictor member pivotable about a pivot axis to selectively open or close the passage to thereby open or close t...  
WO/2008/031247A1
In a ball valve or any other kind of valve, a closing part and a valve seat seal surface slide relatively and contact during the valve is opened or closed. One or more annular and oil filling groove or grooves surrounding a valve seat ho...  
WO/2008/007406A3
The invention concerns a ball valve the body of which is composed of a support nucleus (13) forming a transit passage (15) of the fluid along which is inserted the ball stopper, and a covering or shell (14) which tightly surrounds at lea...  
WO/2007/021422A3
A triple-valve internal blow out preventer having unitary construction is provided, each valve including a tubular assembly having a central passageway with upper and lower seats mounted therein. A ball is rotatably received between the ...  
WO/2008/020107A1
Device (1) for distributing gas, for a domestic cooking apparatus, which includes a distribution pipe (2) and a number of rotary taps (3) integrated into the distribution pipe (2). Each tap (3) includes a tap body (4) and a conical, rota...  
WO/2008/018777A1
Disclosed is a valve sealant fitting of high quality, which not only ensures rapid and easy injection of a sealant but also maximizes an effect of preventing a leakage. That is, the present invention provides a valve sealant fitting, whi...  
WO/2008/011814A1
A sealing structure of a conic valve is composed of a valve core with truncated reverse cone shaped (7), a valve body (6), a valve cover (3) and a valve rod (1). The conic valve has the valve cover (3), its valve rod (1) is interposed on...  
WO/2008/007406A2
The invention concerns a ball valve the body of which is composed of a support nucleus (13) forming a transit passage (15) of the fluid along which is inserted the ball stopper, and a covering or shell (14) which tightly surrounds at lea...  
WO/2008/004232A2
The present invention discloses a ball valve which comprises a body with a cylindrical bore extending axially inwardly from the exterior of the body and defining a valve chamber, and inlet and outlet passages extending from the exterior ...  
WO/2007/143426A2
A device (10) and method for aseptically or non-aseptically accessing a fluid in a container (210) using an existing container opening (211). The device (10) includes a sanitary fitting (12) for attaching the device to the container over...  
WO/2007/139667A2
A ball valve has a valve body (10) having a chamber (16), aligned inlet and outlet passages (6, 8) providing flow therethrough, and an access passage (24) communicating with the chamber (16). A replaceable cartridge assembly (14) is seat...  
WO/2007/134702A1
The device is intended for liquid abrasive suspension jetting, especially for water abrasive suspension jetting. It has a high-pressure pump that conveys a liquid into a main line (2) and parallel into a secondary line (4) that can be cl...  
WO/2007/131388A1
There is a close part rotating or reciprocating linearly between the upriver flow passage and the downriver flow passage in a valve. A sub passage mechanism is mounted in the upriver flow passage, which is arranged in a row or more rows ...  
WO/2007/128880A1
This invention relates to a control valve which comprises a first and a second flow channel (2, 3), a valve chamber (4) and a closing member (5), from which a shaft (6) extends. A flow connection is established in the control valve throu...  
WO/2007/118666A1
A ball (1) for valves is described, comprising a substantially ball-shaped body (2), a hole (4, 5) bored in the body (2) for fluid flow passage between the entry and exit of the valve, and a slot (10) cut into the body (2) to house a pin...  
WO/2007/120003A1
The present invention provides a line valve. The line valve of the present invention includes a connection pipe (100), which has at least two hose connectors (110) and (120), each of which has a flow passage (111), (121) therein. The lin...  
WO/2007/113114A1
Rotary valves are used for many applications for controlling or activating or deactivating fluid flows. In particular for use in fluid dosing devices in which highly precise dosing is required, it is proposed to use a fluid dosing device...  
WO/2007/105968A1
A flow switch assembly comprising a valve housing which includes an upper body portion and a lower body portion. The upper and lower body portions define a chamber to capture a valve member. The housing includes an inlet and outlet to th...  
WO/2007/098630A1
A valve (66) for liquid and/or gaseous, flowing media (38), having a valve housing (44), has a valve chamber which is provided with at least in each case one inlet (43) and outlet (45). A throttle body (10) which is moveable and position...  
WO/2007/072534A3
The present invention relates to a fluid interception valve comprising a spherical shutter (15) defining at least one diametrical duct (16) for the fluid passage, wherein in said duct there is inserted a valve device (20) which, accordin...  
WO/2007/080029A1
A flow control valve (10) for fluidized material comprises a valve housing (12) having a valve chamber (18) with a valve seat (30) and a valve plug (20) having a flow passage (22,24), the valve plug (20) being arranged inside the valve c...  
WO/2007/072534A2
The present invention relates to a fluid interception valve comprising a spherical shutter (15) defining at least one diametrical duct (16) for the fluid passage, wherein in said duct there is inserted a valve device (20) which, accordin...  
WO2006066616A8
A valve (13a) is described comprising: a housing (50) having a fluid inlet for (54) receiving a flow of compressed fluid and a fluid outlet (55); a flow duct (60) movably mounted with respect to the housing, the duct (62) having a fluid ...  

Matches 701 - 750 out of 9,694