| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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| 01/07/2009 | CN201177060Y Pneumatic tube pinch valve |
| 01/07/2009 | CN201177057Y Household gas kitchen range cock valve control device |
| 01/07/2009 | CN201177056Y Numerical remote-control anti-theft valve |
| 01/07/2009 | CN201177055Y Ball transmission type abrasion-proof overall plastic valve |
| 01/07/2009 | CN201177054Y High pressure square angular stop valve |
| 01/07/2009 | CN201177053Y Piston type guide electromagnetic valve |
| 01/07/2009 | CN201177052Y Mechanical interlock valve for fire extinguishing apparatus |
| 01/07/2009 | CN201177050Y Weight type hydraulic butterfly valve locking apparatus |
| 01/07/2009 | CN201177049Y Automatic air discharging valve for tap water |
| 01/07/2009 | CN201177048Y Cold water valve capable of maintenance |
| 01/07/2009 | CN201177047Y Quick-opening pipe plug |
| 01/07/2009 | CN201176605Y Disposable water-discharging water saving device |
| 01/07/2009 | CN101341359A Water hammer-less valve |
| 01/07/2009 | CN101338836A Double open board plug coal valve |
| 01/07/2009 | CN101338835A Electric valve and cooling/warming system |
| 01/07/2009 | CN101338834A Fan shape ash valve |
| 01/07/2009 | CN101338829A Multipath hydraulic change-over valve |
| 01/07/2009 | CN101338828A Shared gas valve |
| 01/07/2009 | CN101338823A Water saving valve |
| 01/07/2009 | CN101338822A Two-position five-way changing-over valve and sprinkling control system using same |
| 01/07/2009 | CN100449434C Electronic water-saving control device |
| 01/07/2009 | CN100449190C Electromagnetic valve drive method, electromagnetic valve drive device, and electric cable coloring device |
| 01/07/2009 | CN100449185C Detectable flow electromagnetic valve |
| 01/06/2009 | US7472884 Control unit for electromagnetically driven valve |
| 01/06/2009 | US7472883 Electromagnetic actuator |
| 01/06/2009 | US7472717 Float Valve |
| 01/06/2009 | US7472716 Valve packing removal device |
| 01/06/2009 | US7472433 Method and apparatus for determining when hands are under a faucet for lavatory applications |
| 01/06/2009 | CA2378367C Urine drain assembly with tube clamp valve |
| 01/02/2009 | DE19631631B4 Elektromagnetisches Ventil An electromagnetic valve |
| 01/02/2009 | DE10257447B4 Verdrängungssteuerungsvorrichtung zum Steuern einer Ausstoßmenge eines Kühlmittels Displacement control apparatus for controlling a discharge amount of a coolant |
| 01/02/2009 | DE102008030503A1 Control device i.e. actuator, for e.g. exhaust gas rear driving valve, has magnet spring device with magnets that are brought in contact with spring in shutting position of valve by tension of spring |
| 01/02/2009 | DE102008030352A1 Valve e.g. turbocharger-exhaust-bypass valve, control device, has electromagnet device brought in operative connection with control shaft in break point, and control rod controlling position of locking element of valve |
| 01/02/2009 | DE102008028500A1 Zweiwege-Elektromagnetventil Two-way solenoid valve |
| 01/02/2009 | DE102008028499A1 Elektromagnetventil Solenoid valve |
| 01/02/2009 | DE102007030165A1 Aluminum housing, has electro-hydraulic valve, whose pole core is connected with housing in form-fit manner, where valve comprises central axis and housing is made up of aluminum alloy |
| 01/02/2009 | DE102007030133A1 Valve arrangement, has valve element adjusted by electrohydraulic slide drive over control surfaces, where drive has adjusting pump arrangement, by which control surfaces of valve element are loaded to adjustment with pressure difference |
| 01/02/2009 | DE102007020597A1 Verfahren zur Überprüfung der Funktionsfähigkeit eines Stellgerätes A method for checking the operation of an actuator |
| 01/01/2009 | US20090005914 Feedback acceleration reduction for fluid supply valves |
| 01/01/2009 | US20090001306 Block Valve for Vacuum Line or Network with Emergency Input |
| 01/01/2009 | US20090001305 Electronically controlled valve and systems containing same |
| 01/01/2009 | US20090001304 System to Retrofit an Artificial Lift System in Wells and Methods of Use |
| 01/01/2009 | US20090001302 Electromagnetic valve and method for manufacturing the same |
| 01/01/2009 | US20090001301 Blow-off valve |
| 01/01/2009 | US20090001300 Directional control valve device and fluid pressure cylinder device |
| 01/01/2009 | US20090001193 Communication system for multizone irrigation |
| 01/01/2009 | US20090000677 Oil pressure control device having a damper for suppressing pressure dither |
| 01/01/2009 | US20090000674 Pressure control valve having an asymmetric valving structure |
| 01/01/2009 | US20090000673 Electronically controlled pressure regulator for a mechanical returnless fuel system |
| 12/31/2008 | WO2009002334A1 Microfluidic device with elastomeric seal |
| 12/31/2008 | WO2009001056A1 Combined control valve and coupler |
| 12/31/2008 | WO2009000515A1 Switching valve |
| 12/31/2008 | WO2009000284A1 Microvalve |
| 12/31/2008 | WO2009000271A1 A magnetic actuator and a valve comprising such an actuator |
| 12/31/2008 | EP2007525A2 Self-priming nozzle for use with fluid dispensing equipment |
| 12/31/2008 | EP1497581A4 Toilet flushers for water tanks with novel valves and dispensers |
| 12/31/2008 | CN201173331Y Long distance hand valve opening mechanical arm |
| 12/31/2008 | CN201173330Y Converting device for valve handwheel |
| 12/31/2008 | CN201173329Y Valve core movement continuous adjustable electromagnetic valve |
| 12/31/2008 | CN201173328Y Integral combined type combined valve |
| 12/31/2008 | CN201173327Y Multipurpose electric valve |
| 12/31/2008 | CN201173326Y Dual-purpose automatic valve |
| 12/31/2008 | CN201173325Y Ozone disinfection water saving valve |
| 12/31/2008 | CN201173314Y Square stop valve |
| 12/31/2008 | CN201173313Y Automatic compensation sealed multi-way value |
| 12/31/2008 | CN201173311Y Direct moving type two position three-way solenoid valve |
| 12/31/2008 | CN201173310Y Direct moving type two position four-way solenoid valve |
| 12/31/2008 | CN201173307Y Automatic water-mixing switch |
| 12/31/2008 | CN201173305Y Ball valve switching control device |
| 12/31/2008 | CN201173303Y Tap |
| 12/31/2008 | CN201173302Y Anti-theft -type mechanical sealing valve |
| 12/31/2008 | CN201173301Y Opposite-clamping water-saving water tap |
| 12/31/2008 | CN201173299Y Gas-liquid type governing valve |
| 12/31/2008 | CN201173298Y Straight moving type double-way electromagnetic valve |
| 12/31/2008 | CN101336186A Solenoid valve |
| 12/31/2008 | CN101336185A Hydraulic unit |
| 12/31/2008 | CN101336184A Magnetic valve |
| 12/31/2008 | CN101335137A Planar flexible tri-steady mechanism |
| 12/31/2008 | CN101334116A Stop valve of bellows instrument |
| 12/31/2008 | CN101334114A Anti-blocking valve |
| 12/31/2008 | CN101334112A Continuous rotary valve for EGR valve hot gas periodical impact fatigue durability test |
| 12/31/2008 | CN101332932A Plane type storage fastener |
| 12/31/2008 | CN100447490C Fire regulating device |
| 12/31/2008 | CN100447465C Pre-warning type bistable gas safety device |
| 12/31/2008 | CN100447461C Valve for controlling a fluid |
| 12/31/2008 | CN100447460C Motor-operated valve |
| 12/30/2008 | US7469879 Throttle device and motor therefor |
| 12/30/2008 | US7469878 Magnetostrictive valve assembly |
| 12/30/2008 | US7469877 Throttle device |
| 12/30/2008 | US7469874 Tube valve, a tube valve apparatus and a head cleaning apparatus |
| 12/30/2008 | US7469725 Method and apparatus for accurately delivering a predetermined amount of fuel to a vehicle |
| 12/30/2008 | US7469717 Fail safe shutter for use with a cross-stack monitor |
| 12/30/2008 | US7469706 Adjustable pressure double latching valve |
| 12/30/2008 | CA2350880C Solenoid valve piston |
| 12/29/2008 | CA2633712A1 Multi-handle thermostatic faucet |
| 12/25/2008 | US20080319584 Procedure for controlling an injection valve |
| 12/25/2008 | US20080315140 Electric spool valve |
| 12/25/2008 | US20080315139 Variable Torque Valve Actuator |
| 12/25/2008 | US20080314458 Method and Device for Regulating a Pressure and/or a Volume Flow of a Fluid |
| 12/25/2008 | US20080314367 Control system using pulse density modulation |