| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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| 04/22/2004 | WO2004033868A2 Electromagnetic valve system |
| 04/22/2004 | WO2004033064A2 Membrane and solenoid actuated valve for dispensing |
| 04/22/2004 | WO2003097988A9 Equalizer valve and method of use |
| 04/22/2004 | US20040076525 Microfluidic device for the manipulation of a non-magnetic liquid |
| 04/22/2004 | US20040076509 Electromagnetical clutch, electromechanical actuator and turbine |
| 04/22/2004 | US20040075071 Electromagnet for actuating a hydraulic valve |
| 04/22/2004 | US20040074636 Flow completion system |
| 04/22/2004 | US20040074544 Valve system |
| 04/22/2004 | US20040074237 Methods and apparatus for regulating gas turbine engine fluid flow |
| 04/22/2004 | DE20219358U1 Eigenmediumbetätigtes Servo-Magnetventil für Flüssigkeiten, insbesondere für sanitäre Armaturen Medium-operated servo solenoid valve for liquids, particularly for sanitary fittings |
| 04/22/2004 | DE20219008U1 Water fitting has pin for valve plate protruding centrally from pressure side valve face and which together with support disc installed on pressure side of shut-off valve forms guide for valve plate |
| 04/22/2004 | DE10295830T5 Hydraulisch und pneumatisch betriebenes Membranventil Hydraulically and pneumatically operated diaphragm valve |
| 04/22/2004 | DE10238585B3 Fluid module for a peristaltic pump comprises a one-piece base element having a recess containing a fluid and fluid passages, a membrane element adjoining the recess |
| 04/22/2004 | DE10234482B3 Vorrichtung zum Antrieb für Doppelsitzventile Apparatus for actuating double seat valves |
| 04/21/2004 | EP1411285A1 Piezoelectric valve |
| 04/21/2004 | EP1411281A1 Butterfly valve |
| 04/21/2004 | EP1409904A2 Device and method for operating at least two valves |
| 04/21/2004 | EP1409901A1 Back seating valve with service port |
| 04/21/2004 | EP1409900A1 Pneumatic diaphragm valve and method for controlling a pneumatic valve actuator |
| 04/21/2004 | EP1409275A1 Controlled pneumatic valve |
| 04/21/2004 | EP1409109A1 Back washing valve and filtering apparatus with the same |
| 04/21/2004 | EP0993574A4 Plural function fluid valve and method |
| 04/21/2004 | CN2612836Y Worm gear driving device having interchangeable mating connector |
| 04/21/2004 | CN1491330A Easy-to-install, mechanically-operated automatic/manual device for controlling outlet for water or any fluid |
| 04/21/2004 | CN1491329A 液压阀 Hydraulic valve |
| 04/21/2004 | CN1490543A Electromagnetic valves |
| 04/21/2004 | CN1146767C Thermostat head for valve |
| 04/21/2004 | CN1146699C Exhaust gas recirculation valve device |
| 04/20/2004 | US6722819 Device for operating inflation and deflation valves of an air chamber of a scuba diver's balancing jacket |
| 04/20/2004 | US6722629 Flow control valve |
| 04/20/2004 | US6722628 Miniature poppet valve assembly |
| 04/20/2004 | US6722627 Electromagnetic valve device and manufacturing method thereof |
| 04/20/2004 | US6722626 Valve providing increase in flow for increase in power level |
| 04/20/2004 | US6722625 Method for controlling a valve element and valve assembly |
| 04/20/2004 | US6722528 Rotary pneumatic actuator |
| 04/20/2004 | US6722387 Side mounted valve operator |
| 04/20/2004 | US6722386 Flow control apparatus and method |
| 04/20/2004 | US6722384 Resists clogging; does not interfer with diaphram operation |
| 04/20/2004 | US6722359 Apparatus for assistance for venting a patient |
| 04/20/2004 | US6722216 Booster actuator |
| 04/20/2004 | CA2290245C One-piece ballkey |
| 04/15/2004 | WO2004031634A1 Variable rate dispensing apparatus |
| 04/15/2004 | WO2004031633A1 Valve for automatic and continuous fluid flow distribution and regulation, comprising a magnetic seal |
| 04/15/2004 | WO2004031632A1 Gas tap comprising an electromagnetic safety valve and magnetic insert for an electromagnetic safety valve |
| 04/15/2004 | WO2004031630A1 Gas valve with proportional output |
| 04/15/2004 | WO2004031534A1 Flapper valve closure mechanism |
| 04/15/2004 | WO2002062697A8 Micro-electro-mechanical flow regulator |
| 04/15/2004 | US20040070295 Actuator for operating a transmission control valve of an automatic transmission apparatus |
| 04/15/2004 | US20040069966 Dispensing faucet for a pressurized source |
| 04/15/2004 | US20040069965 Valve control unit |
| 04/15/2004 | US20040069964 Valve especially for hydraulic automotive brake systems |
| 04/15/2004 | US20040069963 Valve for controlling fluids |
| 04/15/2004 | US20040069357 Fluid control valves |
| 04/15/2004 | US20040069355 Control device |
| 04/15/2004 | US20040069350 Vacuum demand flow valve |
| 04/15/2004 | US20040068784 Automatic flushing actuator for tank style toilet |
| 04/15/2004 | DE4312414B4 Ventilanordnung für eine Bremsblockierschutz-Einrichtung Valve assembly for a brake anti-lock device |
| 04/15/2004 | DE202004001877U1 Fluid pressure reducing valve has a set spring operating against a sliding piston that has a ring seal |
| 04/15/2004 | DE10318567B3 Adjusting drive for 2/3-way path valves has linear drive to drive engine adjusting rod, acting with valve adjusting rod, and two stops for rods with spring element tensioned between them |
| 04/15/2004 | DE10296469T5 Verfahren und Vorrichtung zur Steuerung eines Treibstoff-Einspritzsystems Method and apparatus for controlling a fuel injection system |
| 04/15/2004 | DE10245706A1 Pneumatisches Ventil mit einem Drehanker Pneumatic valve with a rotating armature |
| 04/15/2004 | DE10243995B3 Multi-layer microvalve with integrated electrical drive, has contact and signal line for application of control voltage for operation of valve element at corner edge of control layer and/or valve opening layer |
| 04/15/2004 | DE10237428B3 Schließvorrichtung für die Flüssigkeitsabgabeleitung eines Hochdruckreinigungsgerätes Locking device for fluid delivery line of a high-pressure cleaner |
| 04/15/2004 | DE10196925T5 Magnetspulenventil Solenoid valve |
| 04/15/2004 | DE10135832B4 Brandschutzventil für eine brandschutztechnisch zu schützende Durchführung, gegebenenfalls in Verbindung mit einer Rohrleitung, insbesondere Lüftungsrohrleitung Fire safety valve for fire protection to be protected execution, possibly in conjunction with a pipe, in particular ventilation pipe |
| 04/14/2004 | EP1408389A1 Constant pressure regulator |
| 04/14/2004 | EP1408228A1 Intake device for an internal combustion engine |
| 04/14/2004 | EP1408219A1 Motor driven throttle control device and method of mounting motor thereto |
| 04/14/2004 | EP1408218A1 Throttle control device |
| 04/14/2004 | EP1408217A2 Throttle device with cover for internal elements |
| 04/14/2004 | EP1408216A2 Throttle control heat dissipation device |
| 04/14/2004 | EP1407178A1 Linear valve actuator |
| 04/14/2004 | EP1407174A1 Gate valve |
| 04/14/2004 | EP1407149A1 Booster actuator |
| 04/14/2004 | EP1389495A9 Closing device for the liquid delivery line of a high-pressure cleaning apparatus |
| 04/14/2004 | EP1073853B1 Rotary valve actuator and linkage |
| 04/14/2004 | CN2611710Y Automatic cut-off valve when overflow |
| 04/14/2004 | CN2611695Y Ball cock |
| 04/14/2004 | CN2611694Y Mechanical emergoncy cut-off valve for gas |
| 04/14/2004 | CN2611693Y Automatic water feeding valve |
| 04/14/2004 | CN2611692Y Ball cock able to replace wearing part |
| 04/14/2004 | CN1488873A Mangnetic-controlled guide valve |
| 04/14/2004 | CN1488872A Pilot self-fastening automatic discharge valve and operation method thereof |
| 04/14/2004 | CN1145748C Remote-controlled valve with static sealing |
| 04/14/2004 | CN1145745C Fuel injection valve |
| 04/13/2004 | US6720853 Electrically operated solenoid having an adjustable actuator pin length |
| 04/13/2004 | US6719682 Electronic spindle for using centripetal acceleration to drive fluid movement in a microfluidics system |
| 04/13/2004 | US6719272 Valve and vacuum processing device with the valve |
| 04/13/2004 | US6719268 Solenoid-operated valve |
| 04/13/2004 | US6719267 Magnet valve and fluid control apparatus using the same |
| 04/13/2004 | US6719264 Valve for controlling fluids |
| 04/13/2004 | US6719263 Multi-piston valve actuator |
| 04/13/2004 | US6719006 Method for controlling pressure in a hydraulic circuit |
| 04/13/2004 | US6718998 Apparatus and method for dissipating heat in a steam pressure regulator for a fuel cell system |
| 04/13/2004 | US6718919 Valve driving apparatus |
| 04/13/2004 | CA2299774C Actuator having timer-controlled power switching device |
| 04/13/2004 | CA2122501C Balanced, steam control valve assembly, and a plug-type valving element therefor |
| 04/08/2004 | US20040065860 Coking-resistant shaft/bushing mechanism for an exhaust gas recirculation valve |
| 04/08/2004 | US20040065858 Unibody valve and techniques for making same for a purge control device |
| 04/08/2004 | US20040065373 Variable rate dispensing apparatus |