| 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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| 03/10/1998 | US5725763 Vacuum filtration device sealable vacuum vent |
| 03/10/1998 | US5725363 Micromembrane pump |
| 03/05/1998 | WO1998009015A1 Reservoir for fluid and steam iron comprising such reservoir |
| 03/04/1998 | EP0826120A1 Fluid dispensing device including at least one remote-controlled motor, particularly a water mixing valve |
| 02/26/1998 | WO1998008011A1 Inflatable device with pressure limiting valve |
| 02/26/1998 | CA2263375A1 Inflatable device with pressure limiting valve |
| 02/17/1998 | CA2072692C Fluid flow controller |
| 02/12/1998 | WO1998005892A1 Reinforced pinch control valve structure |
| 01/29/1998 | WO1998003809A1 Valve, unit, assembly and system |
| 01/28/1998 | CN1171511A Poppet valve |
| 01/21/1998 | CN2272969Y Cold and hot water valves for electrothermal vacuum bottle |
| 01/13/1998 | US5707038 Hinged kink valve |
| 01/13/1998 | US5706859 For controlling a flow of gaseous or liquid fluid |
| 01/07/1998 | EP0816727A2 Diaphragm valve assembly |
| 01/07/1998 | EP0815915A1 Vacuum control valve for filtration device |
| 01/06/1998 | US5704584 Pinch clip occluder for infusion sets |
| 12/29/1997 | EP0814298A1 Device to supply gas to an apparatus from one of a number of supplies |
| 12/29/1997 | EP0813660A1 Diaphragm valve |
| 12/23/1997 | CA2119829C Diverter valve |
| 12/17/1997 | CN2270859Y 截止阀 Shut-off valve |
| 12/04/1997 | DE19711706A1 Portable hand-held hydraulic tool for e.g. pressing, cutting or stamping |
| 12/02/1997 | US5692729 Pressure equalized flow control apparatus and method for endoscope channels |
| 11/27/1997 | WO1997044138A1 Electroformed multilayer flow regulator |
| 11/27/1997 | CA2253674A1 Electroformed multilayer flow regulator incorporating force-generating means for selectively constricting the fluid flow path, and a process for the prearation thereof |
| 11/25/1997 | US5690142 Variable orifice ball value |
| 11/19/1997 | EP0532603B1 A fluid valve device and a positive-displacement pump |
| 11/19/1997 | CN1165262A Pneumatic type frictionless hydraulic water level control valve |
| 11/13/1997 | WO1997042438A1 A diaphragm valve |
| 11/12/1997 | CN1164758A Valved coupling for ultra high purity gas distribution systems |
| 11/05/1997 | EP0672226A4 Pinch valve. |
| 11/04/1997 | US5684448 Shape memory actuated switching device |
| 10/21/1997 | US5678803 Fluid controller |
| 10/08/1997 | EP0800032A1 Valve for central lubrication systems |
| 10/08/1997 | EP0799393A1 Valve arrangement, in particular for pneumatic control systems |
| 10/01/1997 | CN2263740Y Simultaneous opening valve for fire protection |
| 09/30/1997 | US5671774 Rate-of-flow control valve |
| 09/30/1997 | CA2066398C Tank bottom diaphragm valve |
| 09/24/1997 | CN2263240Y Multifunctional pipeline gas self-closing valve |
| 09/23/1997 | US5669764 Pneumatic diaphragm pump |
| 09/23/1997 | US5669596 Diaphragm valve |
| 09/17/1997 | EP0795707A1 Poppet Valve |
| 09/17/1997 | EP0795099A1 Piezoelectric diaphragm valve for use in sorting apparatus ejectors |
| 09/17/1997 | EP0612387B1 Fluid control valve arrangement |
| 09/17/1997 | CN2262630Y 截止阀 Shut-off valve |
| 09/17/1997 | CN2262629Y Tap |
| 09/10/1997 | EP0794370A1 Valve |
| 09/09/1997 | US5664759 Valved coupling for ultra high purity gas distribution systems |
| 08/28/1997 | WO1997031209A1 A valve device |
| 08/28/1997 | DE19607156A1 Valve for real=time rapid on-line analysis and control in engine |
| 08/26/1997 | US5660370 Valve with flexible sheet member and two port non-flexing backer member |
| 08/20/1997 | EP0790064A1 Procedure and infusion set for consecutively emptying a plurality,in particular two recipients containing liquid drugs |
| 08/19/1997 | US5657960 Pinch valve |
| 08/07/1997 | WO1997028376A1 Actuator and holding device |
| 08/06/1997 | CN2258940Y Low energy consumption magnetic holding opening-and-closing valve |
| 08/05/1997 | US5653259 Valve block |
| 08/05/1997 | US5653255 Dosing device for a septic treatment system |
| 07/31/1997 | WO1997026983A1 Dispensing device for multi-component fluids |
| 07/30/1997 | CN2258558Y Right angle water valve |
| 07/30/1997 | CN2258557Y Double full sealing stop valve |
| 07/23/1997 | EP0784768A1 Throttling device for flow rate control |
| 07/23/1997 | CN2258243Y Water tap with pipe lining washer |
| 07/15/1997 | US5647397 Diaphragm valve |
| 07/08/1997 | US5645264 Tilted seat diaphragm valve |
| 07/03/1997 | WO1997023741A1 Pressure regulating valve |
| 06/26/1997 | WO1997022825A1 Microfluidic valve and integrated microfluidic system |
| 06/26/1997 | DE19548167A1 Druckregelventil Pressure control valve |
| 06/25/1997 | EP0780611A1 Flow control valve |
| 06/24/1997 | US5640993 Fuel vapor recovery control valve device |
| 06/11/1997 | EP0777832A1 Sliding flow controller having channel with variable size groove |
| 06/05/1997 | DE19543543A1 Valve assembly for catheter |
| 05/29/1997 | WO1997019283A1 Valve apparatus and method for distributing fluids |
| 05/28/1997 | EP0775278A1 Diaphragm valve |
| 05/28/1997 | EP0775277A1 Valve, especially for fluid handling bodies with microflowchannels |
| 05/27/1997 | US5632465 Valve assembly |
| 05/15/1997 | WO1997017558A1 Diaphragm valve |
| 05/14/1997 | EP0746712A4 Selectively opened bi-directional cracking valve |
| 05/14/1997 | CN2254137Y Gas stop valve |
| 05/13/1997 | US5628411 Valve devices for use in sorting apparatus ejectors |
| 05/07/1997 | CN1149333A Sanitizable slider diaphragm valve |
| 04/30/1997 | DE19646601A1 Valve for gases, and liquids with low viscosity or solid contamination |
| 04/29/1997 | US5624206 Apparatus and method for supporting pipe main repair tools in an excavation |
| 04/29/1997 | US5624102 Structure for sealing an inner peripheral portion of a metallic diaphragm |
| 04/22/1997 | US5622611 Electroformed multilayer flow regulator incorporating force-generating means for selectively constricting the fluid flow path, and a process for the preparation thereof |
| 04/16/1997 | EP0768486A1 Pilot operated fluid valve |
| 03/27/1997 | WO1997011296A1 Tension responsive pinch valve |
| 03/27/1997 | CA2231336A1 Tension responsive pinch valve |
| 03/26/1997 | CN2250460Y Internal pressure corrugated pipe diaphragm valve |
| 03/25/1997 | CA2059082C Fluid flow controller |
| 03/19/1997 | CN2249846Y Water making sensitive switch |
| 03/13/1997 | WO1997009551A1 Sewage treatment system |
| 03/12/1997 | EP0760919A1 Sanitizable slider diaphragm valve |
| 03/12/1997 | CN1034239C Multifunction valve |
| 03/11/1997 | US5609185 Valve indicator and handle assembly |
| 03/11/1997 | US5609138 Pressure regulating device for a fuel delivery system |
| 03/06/1997 | DE19532686A1 Pneumatic valve with integrated pressure booster |
| 02/26/1997 | CN2248278Y Bidirectional diaphragm electromagnetic valve |
| 02/18/1997 | US5603984 Spray element especially for mold sprayers |
| 02/18/1997 | US5603454 Water display pendant water dropper |
| 02/13/1997 | WO1997005416A1 Apparatus and method for reducing water use |
| 02/12/1997 | CN2247257Y Automatic drainage, water-distributing, filtering pressure reducer |