Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 9,569

Document Document Title
WO/2010/141651A2
A valve has a body having a rotatable valve element. A drive mechanism has a drive input member and a drive output member that are coupled to the valve element for rotating the valve element. A shear member is operatively located within ...  
WO/2010/141187A1
The invention relates to a valve device for a combustion engine, in particular of an automobile, comprising a housing (12) with at least two fluid connections (16,18) and a hollow valve element rotatable between at least two rotational p...  
WO/2010/138279A1
The invention relates to a valve device for a combustion engine, in particular of an automobile, comprising a housing (12) with at least two fluid connections (20, 22), a hollow valve element (24), being rotatably supported in the housin...  
WO/2010/091343A3
A piezoelectric valve is provided that includes a valve body includes a plug and a drive body coupled to the valve body and operable to cause the rotatable plug to rotate about a rotational axis. The drive body includes a shaft disposed ...  
WO/2010/131039A1
The invention relates to a valve assembly which can be provided of a length to meet conventional fitting dimensions and requirements. The valve assembly includes a valve body housing, at least first and second valve balls (16) and betwee...  
WO/2010/085667A3
A downhole ball valve is mounted n a string and features a rotating ball that turns on its axis as it is held against an upstream and a downstream seal by a cage. The cage accepts a slide that engages the ball off-center to rotate it bet...  
WO/2010/127201A1
A seal arrangement for a fluid device includes a seal member that is disposed in a first groove formed in a body and one or more backup members disposed in a second groove formed in the body, with a shoulder between the first and second ...  
WO/2010/126885A1
Disclosed are a method and a ball valve structure (100) which provide for an improved seal in a trunnion mounted, double piston ball valve, which is especially useful in applications requiring a seal against high pressures, such as in th...  
WO/2010/121286A1
A water tap is shown, employing a spherical sealing member which is urged into a sealing position by water pressure. The sealing member may be displaced centrally into the water flow in order to permit flow of water around the sealing me...  
WO/2010/122229A1
The invention relates a method and a draining device for draining a device (2) provided with a bottom discharge (1). The draining device (5) comprises a pipe member (6), which is intended to be brought from outside the device (2) to be d...  
WO/2010/121690A1
The invention relates to a valve (1, 1') for extracting a sample from a content (11) of a tank (10). The sampling must occur without contamination. To this end, according to the invention, the valve (1, 1') comprises a stationary part (2...  
WO/2010/118510A1
A valve assembly includes a valve body and a bonnet. The valve body has a cylindrical access channel with adjoining at least one radial keyway. At least one coupling cavity adjoins and is out of register with the at least one radial keyw...  
WO/2010/121210A2
A fluid-actuated controller, comprising a stationary housing having at least a one discrete internal chamber, each at least one discrete internal chamber being in fluid communication with the stationary housing exterior via an inlet open...  
WO/2010/117361A1
Fluid control valves include a valve body and a valve member rotatably secured within the valve body. The valve member may comprise a first fluid passage portion and a second fluid passage portion for controlling the flow of a fluid from...  
WO/2010/115192A2
A fluid delivery system having a rotating reservoir insert and a cartridge body. The rotating reservoir insert having a plurality of reservoirs in communication with ports on the external surface of the insert. The ports are positioned s...  
WO2010109623A1
Disclosed is a valve for powder wherein powder is prevented from gathering in the valve without complicating or enlarging an apparatus, and the valve can endure high-pressure feed. A valve element (22) supported by a valve stem (25) is p...  
WO/2010/107834A2
A floating ball valve has a metal multiple component seat installed in the seat pocket. The multiple component seat further includes a support ring and at least one seal element. The support ring and the seal element are juxtaposed and b...  
WO/2010/101014A1
A gate valve (GV) is installed in a load lock chamber (LL) to or from which a substrate is transferred. The gate valve (GV) comprises a casing (105) having a front opening (105a) in communication with an inner chamber of the load lock (L...  
WO/2010/091255A1
A valve having high and low pressure seals. The valve has a housing in which is mounted a valve closing member having a sealing surface which faces an opening in the housing. A low pressure seal surrounds the opening and is biased into c...  
WO/2010/088852A1
A temperature indicating tube joint includes a housing, a heat transfer element, a mandrel and a surface cover. A water passage is provided in the housing. One end of the heat transfer element lies in the water passage, the other end is ...  
WO/2010/091343A2
A piezoelectric valve is provided that includes a valve body includes a plug and a drive body coupled to the valve body and operable to cause the rotatable plug to rotate about a rotational axis. The drive body includes a shaft disposed ...  
WO/2010/085798A1
A ball valve (100) having a retractable main ball seal (600/602) and a clean-in-place spindle seal (214/220). By moving opening the spindle seal, the spindle seal cavity may be cleaned without disassembly by allowing fluid flow around an...  
WO/2010/085667A2
A downhole ball valve is mounted n a string and features a rotating ball that turns on its axis as it is held against an upstream and a downstream seal by a cage. The cage accepts a slide that engages the ball off-center to rotate it bet...  
WO/2010/083696A1
A sealing device includes: a first component (20), the first component (20) being formed with a hole; a second component (3) installed in the hole of the first component (20), the second component (3) being formed with a first shaft shou...  
WO/2010/081864A1
A valve comprises a valve body (10) having a cylindrical bore (12) and at least two fluid passages (14, 15) connected to the cylindrical bore (12). A rotating body (20) has at least one means for allowing fluid flowing through the fluid ...  
WO/2010/073898A1
A rotary valve device is provided with: a casing provided with a fluid passage; a rotator which is rotatably arranged in the casing and controls the circulation state of a fluid flowing in the fluid passage by rotation; a drive mechanism...  
WO/2010/071395A1
This invention relates to a fluid handling component that uses the division of a flow applied to its input to obtain different flows at its different outputs. Additionally, said outputs are interchangeable by means of a revolver system, ...  
WO/2010/066077A1
A method for controlling gas-air intake and a synchronous controller using the method. The synchronous controller includes an outer sleeve (10), an inner sleeve (20), a control lever (40) and a gas rotary switch. The circumferential wall...  
WO/2010/033634A3
A novel enhanced stopcock is disclosed, as well as related methods, that safely controls flow of flow materials from a pump. Pump fills a first chamber, from which a second chamber is filled. Flow material is dispensed from the second ch...  
WO/2010/048769A1
A double annular rod shoulder seal consists of a sealing ring (07), a pressing ring (08) and a spherical or tapered rod shoulder (06). The material of the sealing ring is designed upon limit load of strength, and makes the sealing ring w...  
WO/2010/048770A1
A ball valve seat (02) whose sectional element or contour is an equilateral triangle, provides the mounting joint, rotating supporting and closing sealing of a switch ball (03) in a valve body (01). Side AB of the sectional structure equ...  
WO/2010/046032A1
The valve (1) comprises a body (2) delimiting an internal chamber (7) that has a surface portion (12) provided with at least one opening (13, 14) corresponding to one “way” of this valve (1), and a gate (16; 16') mounted such that it...  
WO/2010/045198A1
A valve (10) includes a valve body (50), a valve element (30) to selectively control flow through the valve, and a seal member (60) and seat member (20) together providing a fluid-tight seal between a valve cavity and a fluid passage (55...  
WO/2010/043238A1
A pressure-sealing valve (200) is provided according to an embodiment of the invention. The pressure-sealing valve (200) comprises a valve body (201) including a fluid bore (202). A shaft (205) is provided that is adapted to rotate about...  
WO/2010/033634A2
A novel enhanced stopcock is disclosed, as well as related methods, that safely controls flow of flow materials from a pump. Pump fills a first chamber, from which a second chamber is filled. Flow material is dispensed from the second ch...  
WO/2010/028482A1
A pressure balanced rotary valve can be made more compact if the ports on the stator within can be located on a port pitch circle of smaller diameter. In certain circumstances for rotary valves used in pressure swing adsorption devices, ...  
WO/2009/133454A3
An explosion forming apparatus (10) that preferably utilizes a shock wave (42) directed along a work piece (12) to progressively conform the work piece to a contour die cavity (44).  
WO/2010/025962A1
The invention relates to a servo-valve (10) for a hydraulic vehicle steering system, comprising a valve sleeve (12) and an input shaft (14) which is arranged within the valve sleeve (12) and can be rotated about a common axis (X) relativ...  
WO/2010/004305A3
The present invention concerns a connector for connecting a paint container (1) having an aperture to a gravity feed spray paint gun. The connector comprises a coupling (7) for connection to the container's aperture and, in use, for moun...  
WO/2010/026058A1
The object of the invention is a gas valve (10, 110) for a gas-operated cooking appliance, comprising a valve body (12, 112) with a plug receptacle opening. A plug (24, 124) is disposed rotatably in the plug receptacle opening and compri...  
WO/2010/004305A2
The present invention concerns a connector for connecting a paint container (1) having an aperture to a gravity feed spray paint gun. The connector comprises a coupling (7) for connection to the container's aperture and, in use, for moun...  
WO/2009/146646A1
A cylindrical valve, includes a valve body (1) and a valve core (3), the valve body (1) includes a valve chamber (21) and is integral, the valve chamber (21) is a cylindrical chamber; the valve core (3) is cylindrical and is rotatablely ...  
WO/2009/138074A1
The invention relates to a turning valve (1), in particular for a hydraulic switch, comprising a valve housing (2) and a switching shaft (4) which is rotatably mounted in the valve housing by means of at least two ball bearings (5a, 5b) ...  
WO/2009/116875A4
A well plug having a flexible expandable sealing (330) and a metallic anchor (350) which can be moved radially out or in by rotating a leadscrew (170) in opposite directions. The well plug has a ball valve in a central longitudinal passa...  
WO/2009/129770A1
The invention relates to a sample extraction valve comprising a valve body that is arranged in the value housing and can be displaced between a closed position and an open position of the sample extraction valve, and is characterised in ...  
WO/2009/131878A2
The present invention provides a valve that controls a flow of gas or solid objects through a pipe, and particularly a z-valve used in an elevated rail transportation system. The valve includes vanes hinged to a valve stem that fold into...  
WO/2009/116875A1
A well plug having a flexible expandable sealing (330) and a metallic anchor (350) which can be moved radially out or in by rotating a leadscrew (170) in opposite directions. The well plug has a ball valve in a central longitudinal passa...  
WO/2009/076228A3
An impedance seat (10) having an impedance element (19) that can be mounted in conjunction with a seat in a ball valve (52). The impedance seat has a concave surface (16) matching the curvature of the ball (76) and a plurality of flow pa...  
WO/2009/108216A1
An automated handling system includes a support arm and a fluid powered handling device that is movable relative to the support arm. A rotary valve includes a first valve member secured to the support arm and a second valve member secure...  
WO/2009/097761A1
A valve core position controlling device for controlling the valve core to move between a first position and a second position, includes a driving cam (3) driven by a motor (1) to output a pre-determined angle rotation, a first switch co...  

Matches 551 - 600 out of 9,569