| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
|---|
| 11/23/2011 | CN202048252U Self-operated pressure regulating valve operated by pilot valve |
| 11/23/2011 | CN202048244U Electromagnetic energy-saving check valve |
| 11/23/2011 | CN202048238U Emptying valve for outlet pipe of solar water tank |
| 11/23/2011 | CN202048236U Large diameter directional valve with high strength, high sealing pressure and high accuracy |
| 11/23/2011 | CN202048229U Water-saving antifreezing device |
| 11/23/2011 | CN202048228U Bidirectional adjustable shrinkage cavity device for pulverizing system powder tube of coal-fired unit |
| 11/23/2011 | CN202048222U Direct-push type electromagnetic ball valve |
| 11/23/2011 | CN202048220U Slurry valve |
| 11/23/2011 | CN202048217U Water release valve |
| 11/23/2011 | CN202048215U Stop valve |
| 11/23/2011 | CN202048214U Emptying and anti-freezing valve of solar water heater |
| 11/23/2011 | CN202047171U Novel argon inlet pipeline for polycrystalline ingot furnace |
| 11/23/2011 | CN202044113U Drinking water device and gas-liquid separating piece thereof |
| 11/23/2011 | CN102257302A Water valve and household refrigeration unit |
| 11/23/2011 | CN102254715A Permanent magnet switch |
| 11/23/2011 | CN102252132A Motor-driven corrugated tube oblique-type valve body stop valve |
| 11/23/2011 | CN102252128A Temperature-sensing element |
| 11/23/2011 | CN102252127A Method for identifying parameters of servo object in electro-hydraulic linear speed servo system |
| 11/23/2011 | CN102252126A Method for identifying parameters of servo object in electro-hydraulic angular displacement servo system |
| 11/23/2011 | CN102252125A Water-saving faucet |
| 11/23/2011 | CN102252124A Electromagnetic valve applied to common rail fuel injector |
| 11/23/2011 | CN102252123A Mining explosion-proof intrinsic safety type control box for valve electric device |
| 11/23/2011 | CN102252122A Flanged connection photovoltaic electrically driven regulation valve |
| 11/23/2011 | CN102252121A Electronic expansion valve |
| 11/23/2011 | CN102252119A Electrically operated valve and heat exchange device comprising same |
| 11/23/2011 | CN102252115A Automatic-protection valve for frozen burst of inner pipe of water heater |
| 11/23/2011 | CN102252114A Flow path switching valve |
| 11/23/2011 | CN102252113A Enhancement-type plastic jade-porcelain-like antibacterial water tap and manufacturing method thereof |
| 11/23/2011 | CN102252109A Gate valve |
| 11/23/2011 | CN102252106A Link type cutoff butterfly valve of blast furnace |
| 11/23/2011 | CN102252103A Sterile split butterfly valve |
| 11/23/2011 | CN102252102A Flange type high-temperature insulation high anticorrosive electric slow-closing stepless locked butterfly valve |
| 11/23/2011 | CN102252100A Thermal expansion valve |
| 11/23/2011 | CN102252098A Photovoltaic electrically-driven quickly-adjustable connection type cut-off valve |
| 11/23/2011 | CN102251575A Control arrangement |
| 11/23/2011 | CN101922578B Water backflow preventing valve and water backflow preventing and gas leakage preventing automatic self-closing gas valve |
| 11/23/2011 | CN101915332B Floating bucket rotating device of side water inlet valve |
| 11/23/2011 | CN101881350B Explosion-proof type magnetic valve for mine |
| 11/23/2011 | CN101589255B Pressure reducing valve for gas |
| 11/23/2011 | CN101065277B Electromagnetically actuated valve |
| 11/23/2011 | CN101061339B Electric gear motor drive for switching valve |
| 11/22/2011 | USRE42940 Air flow rate control apparatus |
| 11/22/2011 | US8063726 Electromagnetic actuating device |
| 11/22/2011 | US8061686 Pinch valve |
| 11/22/2011 | US8061685 Solenoid valve having a yoke with an externally-accessible fitting hole |
| 11/22/2011 | US8061684 Anti-twist device for an actuating motor |
| 11/22/2011 | US8061682 Fluid flow control cock fitted with a lever having several stable positions |
| 11/22/2011 | US8061681 Apparatus and methods to couple actuator stems and rod end bearings |
| 11/22/2011 | US8061354 Apparatus and method for supplying a respiratory gas |
| 11/22/2011 | US8061119 Actuation mechanism for a convertible gas turbine propulsion system |
| 11/22/2011 | CA2574379C Controller, system and method for providing supplementing water |
| 11/19/2011 | CA2707294A1 Water treatment system |
| 11/17/2011 | WO2011143598A2 Valve assembly and method of using same |
| 11/17/2011 | WO2011143004A2 Electronic coolant valve with integral actuator mechanism |
| 11/17/2011 | WO2011142926A2 Valve, valving device and method |
| 11/17/2011 | WO2011097392A3 Electromagnetic valve |
| 11/17/2011 | WO2011083432A3 Bonnet with gear actuator for angle valves |
| 11/17/2011 | WO2010137214A3 Thermo-valve |
| 11/17/2011 | US20110278485 Gas regulating valve for torch |
| 11/17/2011 | US20110278484 Valve isolation system and method |
| 11/17/2011 | US20110278483 Valve |
| 11/17/2011 | US20110278482 Fuel shut-off valves |
| 11/17/2011 | DE202010011025U1 Ventil für Kühlwasserkreislauf in einem Kraftfahrzeug Valve for cooling water circuit in a motor vehicle |
| 11/17/2011 | DE102010020617A1 Aktuator für ein Verschlussorgan eines Druckkanals Actuator for a closure member of a pressure channel |
| 11/17/2011 | CA2799355A1 Valve assembly and method of using same |
| 11/16/2011 | EP2385895A1 Apparatus for repairing and inflating of damaged inflatable articles |
| 11/16/2011 | EP1969271B1 Pressure gas release valve for fire suppression |
| 11/16/2011 | DE202011001955U1 Brandschutzventil und Gaszähler Fire protection valve and gas meter |
| 11/16/2011 | CN202042986U Double-motor high-reliability electric actuating mechanism |
| 11/16/2011 | CN202042305U Four-way valve coil |
| 11/16/2011 | CN202041354U Water leakage-proof device with wireless receiving function |
| 11/16/2011 | CN202040990U Gas distributing device of gas water heater |
| 11/16/2011 | CN202040419U Water-out prevention automatic control water valve |
| 11/16/2011 | CN202040418U Water tap preventing water theft |
| 11/16/2011 | CN202040417U Water tap capable of being locked |
| 11/16/2011 | CN202040414U Handle for carrying out switching operation on valve |
| 11/16/2011 | CN202040413U Valve opening handle |
| 11/16/2011 | CN202040412U Detachable valve |
| 11/16/2011 | CN202040411U Water-mixing valve capable of retraining temperature adjustment |
| 11/16/2011 | CN202040410U Mechanical transmission structure of blind plate valve |
| 11/16/2011 | CN202040409U Ball joint clamping and loosening mechanism |
| 11/16/2011 | CN202040408U Exhaust valve of double-gas-inlet caliduct |
| 11/16/2011 | CN202040407U Dual-purpose hand-operated and electric air valve structure |
| 11/16/2011 | CN202040406U Electromagnetic valve used in ultra low temperature refrigerator |
| 11/16/2011 | CN202040405U Thread plug-in two-position two-way normally closed electromagnetic valve |
| 11/16/2011 | CN202040404U Electromagnetic valve |
| 11/16/2011 | CN202040403U Pressure valve with electronic pressure sensor |
| 11/16/2011 | CN202040402U Magnetic exchange valve with electronic type pressure sensor |
| 11/16/2011 | CN202040401U Electromagnetic water inlet valve |
| 11/16/2011 | CN202040400U Lifting-pulling cap of electromagnetic valve |
| 11/16/2011 | CN202040399U Valve control device for agricultural irrigation |
| 11/16/2011 | CN202040398U Remote control intelligent execution mechanism |
| 11/16/2011 | CN202040397U Actuating mechanism with reduction box |
| 11/16/2011 | CN202040396U Power-off valve closing device |
| 11/16/2011 | CN202040392U Fire resisting damper provided with temperature response device and used for air conditioner system |
| 11/16/2011 | CN202040391U Pull-rod type position restoring device for actuating mechanism of smoke-discharging fire resisting damper |
| 11/16/2011 | CN202040388U Improved pressure reducing valve structure |
| 11/16/2011 | CN202040381U Electromagnetically-shifted gas valve |
| 11/16/2011 | CN202040380U Manual operation type pilot valve |
| 11/16/2011 | CN202040379U Hand-operated and automatic tap for kitchen |