| Patents for F16K 7 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage (6,637) |
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| 02/23/1993 | US5188334 Pinch valve assembly with a storage mode |
| 02/17/1993 | EP0527499A1 Body cavity pressure adjusting device for endoscope |
| 02/17/1993 | EP0527498A1 Body cavity pressure adjusting device for endoscope |
| 02/16/1993 | US5186434 Fluid flow controller |
| 02/16/1993 | US5186431 Pressure sensitive valves for extracorporeal circuits |
| 02/16/1993 | US5186199 Conduit stopper |
| 01/21/1993 | WO1993001433A1 Valve arrangement |
| 01/21/1993 | CA2112359A1 Valve arrangement |
| 01/05/1993 | US5176359 Fluid control valve arrangement |
| 12/30/1992 | CN2126354U Leakage-proof valve |
| 12/22/1992 | US5172728 Three-way-valve |
| 12/16/1992 | CN2125050U Float hydraulic stop valve |
| 12/15/1992 | US5170986 Flow control bladders for zone control apparatus |
| 12/09/1992 | EP0517631A1 Valve with metal diaphragm |
| 12/08/1992 | CA2070605A1 Metal diaphragm valve |
| 12/02/1992 | CN2123666U Tube dust remove valve |
| 11/26/1992 | WO1992020942A1 Fluid control valve arrangement |
| 11/25/1992 | CN2122987U Heat-resisting glass valve |
| 11/25/1992 | CN1066495A Fully enclosed water tap |
| 11/24/1992 | US5165493 Mud saver valve |
| 11/19/1992 | EP0514085A1 Aerosol inhalation device |
| 11/19/1992 | EP0513268A1 Diaphragm valve |
| 11/17/1992 | CA1310252C Distribution valved manifold system |
| 11/11/1992 | EP0512674A2 Fluid flow controller |
| 11/11/1992 | CN2121587U Pre-guiding type self-controlling water water valve |
| 11/04/1992 | CN2120938U Self-close valve for water cut |
| 11/04/1992 | CN2120937U Leakless long-life stop valve |
| 11/03/1992 | US5160117 Bottom-of-vat valve |
| 10/21/1992 | EP0509973A1 Tank bottom diaphragm valve |
| 10/21/1992 | CN2119551U Leakproof water gate |
| 10/14/1992 | CN2118873U Press handle valve |
| 10/14/1992 | CN1018667B Automatically operating valve for regulating water flow and faucet provided with said valve |
| 10/07/1992 | CN1018570B Water tap |
| 10/06/1992 | US5152497 Squeeze-off clamp |
| 09/30/1992 | EP0505885A1 Valve for controlling the flow of a fluid flowing by negative pressure |
| 09/30/1992 | EP0425530B1 Closure device for drainpipes |
| 09/30/1992 | CN2117514U Guide valve with tubular diaphragm for controlling side stream |
| 09/29/1992 | US5150877 Flush valve refill ring |
| 09/17/1992 | WO1992015825A1 Radiator valve |
| 09/16/1992 | CN2116131U Hand pulling zero-pressure self-lock cock tap |
| 09/16/1992 | CN1064532A Non-stop gate back valve |
| 09/09/1992 | CA2037890A1 Diaphragm valve with flexible pivot |
| 09/08/1992 | US5145152 High-vacuum valves |
| 09/03/1992 | DE4106278A1 Heizungsventil Heater Valve |
| 09/01/1992 | US5142781 Method of making a microvalve |
| 08/26/1992 | EP0500422A1 Deformable control valve with membrane |
| 08/26/1992 | EP0500421A1 Control valve with an obstructing membrane deformable in the direction of the flow |
| 08/26/1992 | EP0227697B1 Fluid conduit and pinch valve for use therewith |
| 08/19/1992 | CN2113389U Pulsating pipe gripping valve |
| 08/12/1992 | CN1063538A 隔膜阀 Diaphragm |
| 08/05/1992 | EP0336931B1 Method and device for mounting a body for use as a sensor or as a blocking device in a conduit containing fluid |
| 07/29/1992 | CN2111412U Safety tap |
| 07/22/1992 | CN2110893U Rubber diaphragm pressostat |
| 07/22/1992 | CN2110755U Rubber hose valve |
| 07/21/1992 | US5131433 Apparatus for blocking fluid flow through a conduit |
| 07/15/1992 | EP0494511A2 Fluid flow controller |
| 07/15/1992 | CN2110122U Water feeding control valve |
| 07/14/1992 | CA1305105C Collapsible chamber metering valve |
| 06/25/1992 | DE4040991A1 Fluid valve assembly with tubular housing - has inner circumferential grooves and expanding ring for axially securing valve |
| 06/16/1992 | US5121947 Expansion sealing device |
| 06/11/1992 | WO1992009835A1 Diaphragm valve |
| 06/10/1992 | EP0489456A1 Dispensing devices with multiple-way tap |
| 06/03/1992 | EP0487703A1 Valve for controlling connection to branch passage. |
| 06/02/1992 | US5118079 Removable fluid seal and method |
| 06/02/1992 | US5118071 Electronically driven control valve |
| 06/02/1992 | US5117870 Pinch valve |
| 05/26/1992 | CA1301589C Back pressure regulator |
| 05/20/1992 | EP0485827A1 Electrical household appliance |
| 05/19/1992 | US5113906 Multiple rotary control valve for use with a sterilizing apparatus |
| 05/19/1992 | CA1301139C Pinch type valves |
| 05/13/1992 | EP0484915A1 Three-way valve |
| 05/12/1992 | US5112027 Use in piping systems |
| 05/05/1992 | CA1300047C Expansion hose means |
| 04/29/1992 | EP0482633A2 Clamp device |
| 04/29/1992 | EP0482029A1 Hose clamp. |
| 04/29/1992 | CN2103062U Film pneumatic valve |
| 04/29/1992 | CN2103061U Leak preventive liquid mixer |
| 04/29/1992 | CN2103060U Sealed rubber-cavity valve |
| 04/28/1992 | US5108069 Metal diaphragm valve |
| 04/15/1992 | CN2101803U Leakproof stop valve |
| 04/08/1992 | EP0479302A1 Closure device for sealing flow-passages |
| 04/08/1992 | EP0479036A1 Pinch valve |
| 03/24/1992 | US5098060 Pinchcock |
| 03/24/1992 | US5097868 Toggle/push-button pinch valve |
| 03/24/1992 | US5097859 Shut-off valve usable in an improved packaging system for a sterilizable calibratable medical device |
| 03/18/1992 | EP0475322A1 Toggle/push-button pinch valve |
| 03/17/1992 | US5096157 Planetary roller type flow control valve |
| 03/17/1992 | US5095931 Method and apparatus for opening and closing multi-way valve |
| 03/05/1992 | WO1992003676A1 Pinch valve |
| 03/03/1992 | US5092855 Enclosing sleeve for one-way valve |
| 02/26/1992 | EP0472138A1 Bottom valve |
| 02/25/1992 | US5090660 Diaphragm valve comprising a sleeve-shaped elastic diaphragm |
| 02/25/1992 | US5090659 Pressure responsive diaphragm control valve |
| 02/25/1992 | US5090443 Fluid level control float valve |
| 02/20/1992 | DE4026669C1 Mechanical vacuum pump - has cylindrical bore in housing with parallel inlet and outlet lines and rotor with spring-loaded vanes |
| 02/19/1992 | CN2096674U Anti-leak water tap |
| 02/12/1992 | CN2095981U Rotary water saving safety tap |
| 02/05/1992 | EP0469913A1 Fluid flow control valves |
| 02/05/1992 | EP0469749A1 Control valve utilizing mechanical beam buckling |
| 02/05/1992 | EP0469209A1 Ball valve |