| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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| 12/30/1997 | US5703750 Proportional solenoid valve control system |
| 12/30/1997 | US5701927 Interchangeable automatic control valve |
| 12/30/1997 | CA2107522C Temperature responsive 3-way line valve with shape memory alloy actuator |
| 12/29/1997 | EP0814289A2 Switching valve, fluid compressor and heat pump type refrigeration system |
| 12/29/1997 | EP0814262A2 Variable displacement compressor |
| 12/29/1997 | EP0813982A1 Damping mechanism of automotive vehicle |
| 12/24/1997 | WO1997048929A1 Proportional flow valve with diaphragm pressure member |
| 12/23/1997 | US5700136 Digital pump with bypass inlet valve |
| 12/23/1997 | US5699995 Pivoting valve assembly |
| 12/23/1997 | US5699834 Manifold-type solenoid valves |
| 12/23/1997 | US5699833 Electro-mechanical fluid flow control apparatus |
| 12/23/1997 | US5699830 Solenoid valve controller |
| 12/23/1997 | US5699829 Fluid control valve with soft startup |
| 12/23/1997 | US5699664 Shut-off valve unit for a circuit for injecting air in the exhaust system of an internal combustion engine |
| 12/23/1997 | US5699587 Handle for a sanitary fitting |
| 12/23/1997 | CA2118046C Adaptor tools and method to expose valve |
| 12/18/1997 | WO1997047905A1 Leak-proof container valve device |
| 12/18/1997 | WO1997047729A1 Sensing unit for monitoring the contents of a fluid-containing container |
| 12/17/1997 | EP0813011A1 Electropneumatic pressure converter |
| 12/17/1997 | EP0812461A1 Device for controlling at least one electromagnetic consumer |
| 12/17/1997 | EP0812390A1 System for high-pressure production for a fuel injection system fitted in internal combustion engines |
| 12/17/1997 | EP0812386A1 Device for exhaust gas recirculation with a closure member which can be actuated in the intake duct |
| 12/17/1997 | EP0812294A1 Valve for a hydraulic elevator |
| 12/17/1997 | EP0618988B1 A fluid discharge valve |
| 12/17/1997 | EP0477324B1 An automatic drain valve |
| 12/17/1997 | CN2270862Y Pedal semi-automatic energy saving water valve |
| 12/17/1997 | CN2270857Y Hand control piston valve with amplifying function |
| 12/17/1997 | CN2270856Y Leakproof anti-corrosion rotary control valve |
| 12/17/1997 | CN2270854Y Pedal valve for shower |
| 12/17/1997 | CN1167888A Valve, especially for building in |
| 12/17/1997 | CN1167887A Pilot solenoid valve |
| 12/17/1997 | CN1167886A Solenoid valated manifold with switch |
| 12/17/1997 | CN1167885A Electromagnetic valve |
| 12/16/1997 | US5697554 Metering valve for metering a fluid |
| 12/16/1997 | US5697397 Remote valve control actuator apparatus |
| 12/11/1997 | WO1997046821A1 Magnetic valve |
| 12/11/1997 | WO1997046820A1 Microvalve and microthruster for satellites and methods of making and using the same |
| 12/11/1997 | DE19723337A1 Drive current control method for linear solenoid of vehicle automatic transmission oil-pressure control |
| 12/11/1997 | DE19723041A1 Steam pressure pump for pumping water |
| 12/11/1997 | DE19645424A1 Fluid flow-control valve for e.g. automotive throttle |
| 12/11/1997 | DE19632552C1 Reluctance setting device for solenoid valve magnetic circuit e.g. for gas-pressure controller |
| 12/11/1997 | DE19622626A1 Magnetventil Solenoid valve |
| 12/10/1997 | EP0811795A2 Pilot controlled water valve |
| 12/10/1997 | EP0811729A2 Valve arrangement for a flush device |
| 12/10/1997 | EP0811123A1 Gas actuated slide valve in a screw compressor |
| 12/10/1997 | EP0810938A1 Electromagnetic valve, especially for anti-locking motor vehicle braking systems |
| 12/10/1997 | EP0659252B1 Valve arrangement, in particular electromagnetic valve arrangement for slip controlled motor vehicle brake systems |
| 12/10/1997 | CN2270146Y Self-lock electromagnetic valve |
| 12/10/1997 | CN1167224A 阀门装置及空气检漏仪 Valve assembly and air leak |
| 12/10/1997 | CN1167216A Control valve for positive-displacement compressor |
| 12/09/1997 | US5694960 Hazardous gas protection system and method for automatic valve closure |
| 12/09/1997 | US5694682 Method of manufacturing valve system for capacity control of a screw compressor |
| 12/09/1997 | CA2129587C Combined ignition and fuel system for combustion-powered tool |
| 12/04/1997 | WO1997045665A1 Control valve device |
| 12/04/1997 | WO1997045663A1 A flapper valve |
| 12/04/1997 | DE19722720A1 Fuel injector design |
| 12/04/1997 | DE19721668A1 Solenoid operated valve arrangement e.g. for controlling flowrate of inlet air-stream through bypass in IC engine |
| 12/04/1997 | DE19623162A1 Magnetic fluid valve tappet and anchor |
| 12/03/1997 | EP0810398A2 Electric actuated gate valve |
| 12/03/1997 | EP0810397A2 Solenoid valve manifold with switch |
| 12/03/1997 | EP0810180A1 Multi-way diaphragm valve, in particular for automatic liquid filling machines |
| 12/03/1997 | EP0675746B1 Valve |
| 12/03/1997 | EP0613526B1 Preloaded over-center valve actuating mechanism |
| 12/03/1997 | CN2269508Y Electric Valve |
| 12/03/1997 | CN2269506Y Gas safety valve for pipe line |
| 12/03/1997 | CN1166583A 阀门 Valve |
| 12/02/1997 | US5692723 Electromagnetically actuated disc-type valve |
| 11/27/1997 | WO1997044623A1 Integral heater and control and thermostat device therefor |
| 11/27/1997 | WO1997044225A1 Method and device for activating a solenoid valve |
| 11/27/1997 | DE19621229A1 Valve block with at least one magnetically controllable valve, esp. for vehicle hydraulic braking system |
| 11/26/1997 | EP0809058A2 Solenoid valve with switch |
| 11/26/1997 | EP0809057A1 Electromagnetically operated valve assembly |
| 11/26/1997 | EP0809016A1 Valve arrangement |
| 11/26/1997 | EP0808449A1 Hygrostat and system |
| 11/26/1997 | CN2268820Y Electric controlling and magnet actuating valve |
| 11/26/1997 | CN1166195A Valve for dosed feeding of vaporised fuel from a fuel tank of an internal combustion engine |
| 11/25/1997 | US5690397 Solenoid-operated fluid flow control valves |
| 11/25/1997 | US5690313 Low noise water-control valve for hydraulic and sanitary pipes |
| 11/25/1997 | US5690312 Faucet control mechanism |
| 11/25/1997 | US5690144 Directional control valve for switching the mode of operation in a heat transfer system |
| 11/25/1997 | US5690064 Electromagnetic valve driving apparatus for driving a valve of an internal combustion engine |
| 11/24/1997 | CA2204681A1 Gate valve bonnet assembly with built-in speed reducer |
| 11/21/1997 | CA2206907A1 Electromagnetically operated valve assembly |
| 11/20/1997 | WO1997043570A1 Activation pin |
| 11/20/1997 | WO1997043548A1 Hydraulic pressure control system for a pump |
| 11/20/1997 | DE19713413A1 Control valve for variable displacement air-conditioner compressor |
| 11/20/1997 | DE19652583C1 Electric actuator drive for valve |
| 11/20/1997 | DE19638216C1 Electric motor control element drive e.g. for valves |
| 11/20/1997 | DE19626689C1 Common-rail fuel injection system monitoring method |
| 11/20/1997 | DE19620037A1 Verfahren und Vorrichtung zur Ansteuerung eines Magnetventils Method and apparatus for controlling a solenoid valve |
| 11/20/1997 | DE19619888A1 Integrale Heizvorrichtung sowie Regel- bzw. Thermostateinrichtung hierfür Integral heater and thermostat control or device for this purpose |
| 11/20/1997 | DE19619755A1 Switchable throttle valve system |
| 11/20/1997 | CA2254964A1 Activation pin |
| 11/20/1997 | CA2254360A1 Hydraulic pressure control system for a pump |
| 11/19/1997 | EP0807778A2 Valve lock for handwheel operated valves |
| 11/19/1997 | EP0807777A1 Fluid control valve with soft startup |
| 11/19/1997 | EP0807038A1 Electromagnetic valve with pressure limiting function, especially for motor vehicle hydraulic braking systems with anti-slip control and/or automatic brake engagement for control of drive dynamics |
| 11/19/1997 | CN2268163Y Water-saving valve |
| 11/19/1997 | CN2268162Y Running-water leakage-proof device |
| 11/19/1997 | CN2268161Y Self-operated balancing valve |