| Patents for F16K 15 - Check valves (18,131) |
|---|
| 11/08/1995 | CN2212115Y External mounted buffer closing check valve |
| 11/07/1995 | US5464350 Dental handpiece with a check valve |
| 11/07/1995 | US5464043 Pressure adjustment valve for circuits for the manual administration of gas mixtures in the medical field |
| 11/01/1995 | CN2211527Y Multifunctional one-way valve |
| 10/31/1995 | US5462082 Backflow preventer with failure indicator |
| 10/26/1995 | WO1995028589A1 Filling device for a hydraulic clutch actuator |
| 10/26/1995 | WO1995028588A1 Precompression valve for a hydraulic clutch actuating device |
| 10/26/1995 | WO1995028561A1 Fuel injection nozzle for internal combustion engines |
| 10/26/1995 | WO1995027163A3 Fluid check valve |
| 10/25/1995 | CN2210989Y piston-type check valve |
| 10/24/1995 | US5460200 Fluid flow check valve and method for making same |
| 10/24/1995 | CA2022928C Drainage valve having a flexible flap with an edge taper |
| 10/19/1995 | DE4428074A1 Vordruckventil einer hydraulischen Kupplungsbetätigungseinrichtung Valve form a hydraulic clutch actuator |
| 10/19/1995 | DE4428072A1 Befülleinrichtung für eine hydraulische Kupplungsbetätigungseinrichtung Filling device for a hydraulic clutch actuating device |
| 10/19/1995 | DE4413217A1 Kraftstoffeinspritzdüse für Brennkraftmaschinen Fuel injector for internal combustion engines |
| 10/18/1995 | EP0677157A1 Improved multiple stage reed valves for use in internal combustion engines |
| 10/18/1995 | CN2210307Y Single direction inflation valve |
| 10/18/1995 | CN2210306Y Valve with automatically inflating tyre |
| 10/18/1995 | CN2210305Y Single direction spring valve for liquid |
| 10/16/1995 | EP0746709A4 A mixing valve with a collared ball valve |
| 10/12/1995 | WO1995027163A2 Fluid check valve |
| 10/10/1995 | US5456284 Elastomeric valve assembly |
| 10/04/1995 | CN2209258Y Double hole air valve |
| 10/03/1995 | US5454396 Sanitary safety device for preventing the backflow of water |
| 10/03/1995 | CA2029753C Check valve with reduced hold-open pressure |
| 09/28/1995 | WO1995025874A1 Valve for use in float equipment |
| 09/27/1995 | EP0674128A2 Backflow preventing valve for vehicle fuel tanks |
| 09/27/1995 | EP0673483A1 Non-return valve |
| 09/27/1995 | CN2208647Y Integral air valve |
| 09/20/1995 | EP0672831A2 Apparatus and method for supercritical fluid extraction |
| 09/06/1995 | EP0670247A1 Method and apparatus for restraining a vehicle occupant |
| 09/06/1995 | EP0670155A1 Valve device for nozzles of hydromassage baths |
| 09/06/1995 | EP0669879A1 Dual in-line height control valve assembly |
| 09/06/1995 | EP0608324B1 A check valve |
| 09/06/1995 | CN2206882Y Cone noise elimination check valve |
| 08/23/1995 | EP0667938A1 Dual in-line height control valve assembly |
| 08/23/1995 | EP0516759B1 Quiet check valve for pulsating flow |
| 08/22/1995 | US5443092 Fluid flow valve device and assemblies containing it |
| 08/17/1995 | DE19501725A1 Non return valve for molten plastics for co-extrusion applications |
| 08/15/1995 | US5441679 Method of assembling a value head |
| 08/15/1995 | CA2102168C Air outlet for household, commercial and industrial applicances |
| 08/10/1995 | DE4403821A1 Non return valve used for hot and cold water circuits |
| 08/09/1995 | CN2204901Y Flexible slow-shut check valve |
| 08/09/1995 | CN2204900Y Fluid one way valve |
| 08/03/1995 | WO1995020735A1 Compound action type non-water hammering check valve device |
| 08/02/1995 | EP0665395A1 Pneumatic tyre valve |
| 08/02/1995 | EP0665044A1 Apparatus and method for supercritical fluid extraction |
| 08/02/1995 | EP0633990A4 Backflow preventor with adjustable outflow direction. |
| 08/02/1995 | CN2204364Y Piston-type sealing valve |
| 08/02/1995 | CN1106117A No-resistance self-control slow-closed check valve |
| 08/01/1995 | US5437307 Intake bypass valve |
| 08/01/1995 | US5437202 Fluid sampling device |
| 07/27/1995 | WO1995015887A3 Method for inerting packaging covers, devices therefor, and packaging cover used therein |
| 07/27/1995 | DE4402126A1 Damped flap for non=return valve |
| 07/26/1995 | EP0498863B1 A valve equipped with a position detector and a micropump incorporating said valve |
| 07/26/1995 | CN1105742A Antifreezing air needle |
| 07/25/1995 | US5435337 Inline control valve for controlling fluid flow |
| 07/22/1995 | CA2121163A1 Plunger for a ball and seat-type check valve |
| 07/20/1995 | WO1995019517A1 Non-return valve system for products which can be filled with air |
| 07/19/1995 | EP0563262B1 Variable orifice devices |
| 07/12/1995 | CN2203387Y Air valve rubber tube |
| 07/11/1995 | US5431186 Delrin"; wear resistance, durability; deformable |
| 07/05/1995 | EP0660733A1 Fluid flow check valve |
| 06/28/1995 | CN2202235Y Leak-proof valve inside |
| 06/28/1995 | CN2202234Y Valve inside |
| 06/28/1995 | CN1029152C Non-return valve without hindering-plate brake |
| 06/27/1995 | US5428651 Nuclear reactor locking piston drive system and valve assembly |
| 06/22/1995 | WO1995016871A1 Selectively opened bi-directional cracking valve |
| 06/22/1995 | DE4343660A1 Valve for fluids that opens hydrodynamically against spring pressure |
| 06/22/1995 | DE4343139A1 Non-return valve |
| 06/22/1995 | DE4342577A1 Low pressure loss, inexpensive non-return valve |
| 06/21/1995 | CN2201598Y Automatic electromagnetic valve for preventing fume for cooker hood |
| 06/21/1995 | CN2201546Y Dewatering device for oil tank |
| 06/20/1995 | US5425397 In line oral inflation valve |
| 06/20/1995 | US5425393 Backflow prevention and detection system |
| 06/15/1995 | WO1995016157A1 Pressure relief valve |
| 06/15/1995 | WO1995015887A2 Method for inerting packaging covers, devices therefor, and packaging cover used therein |
| 06/15/1995 | CA2178629A1 Pressure relief valve |
| 06/15/1995 | CA2177707A1 Method for inerting packaging covers, devices therefor, and packaging cover used therein |
| 06/14/1995 | CN2200738Y Aeration air tap for motorcycle |
| 06/14/1995 | CN2200737Y Tube with double thread joining structure |
| 06/13/1995 | CA2011761C Plumbing fixture check stop |
| 06/08/1995 | WO1995015455A1 Plates for dual plate check valves |
| 06/07/1995 | EP0656496A1 Ball check valve |
| 06/06/1995 | US5421368 Discharge valve assembly |
| 06/06/1995 | US5421306 Check valve for engine fuel delivery systems |
| 05/31/1995 | CN2199389Y Slide valve type relief check valve for air compressor |
| 05/31/1995 | CN2199388Y Check valve |
| 05/31/1995 | CN2199387Y Butterfly-type check valve |
| 05/31/1995 | CN2199386Y Pressure relief ball type safety check valve |
| 05/30/1995 | US5419366 Valve |
| 05/24/1995 | EP0654606A1 Reducing noise valve stop |
| 05/24/1995 | DE4339617A1 Non-return valve for water circulation system with shutting-off element in valve housing |
| 05/24/1995 | CN2198480Y Micro block ball check valve |
| 05/24/1995 | CN2198479Y 气体止回阀 Gas valve |
| 05/23/1995 | US5417691 Apparatus and method for manipulating and anchoring tissue |
| 05/17/1995 | EP0653033A1 Check valve. |
| 05/11/1995 | WO1995012775A1 Check valve for a discharge air duct |
| 05/11/1995 | DE4333663C1 Flap valve with cylindrical housing |
| 05/10/1995 | EP0652392A1 Valve with backflow preventer |