| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
|---|
| 06/27/1990 | EP0374644A1 Quick-acting valve system |
| 06/27/1990 | EP0374438A1 Pilot-operated directional valve |
| 06/27/1990 | CN2058713U Device for timing automatic closing gas valve |
| 06/27/1990 | CN2058710U Duct-type pneumatic valve |
| 06/27/1990 | CN2058709U Automatic discharge valve |
| 06/27/1990 | CN2058708U 可控式自动水龙头 Controlled automatic faucet |
| 06/27/1990 | CN1043372A Cascaded pneumatic impulse separation system and valves therefor |
| 06/26/1990 | US4937568 Signal serial/parallel conversion system |
| 06/26/1990 | US4936543 Solenoid valve |
| 06/26/1990 | US4936541 Proportional fluid valve apparatus |
| 06/26/1990 | US4936338 Floating drain seal apparatus |
| 06/26/1990 | US4936337 Armature for a solenoid operated valve |
| 06/21/1990 | DE3842565A1 Shut-off valve for fluids |
| 06/20/1990 | EP0373857A2 Fluid diverter |
| 06/20/1990 | EP0373815A2 Power-operated valve |
| 06/20/1990 | EP0373198A1 Magnetic valve with permanent magnet closing force. |
| 06/20/1990 | EP0163665B1 Silencer |
| 06/20/1990 | CN2058443U Self-keeping electromagnetic valve |
| 06/20/1990 | CN1043195A Blocking valve used in refrigeration or air-conditioning system |
| 06/20/1990 | CN1043192A Valve base with integral flow control valves and common exhaust passage |
| 06/19/1990 | US4934652 Dual stage valve actuator |
| 06/19/1990 | US4934651 Magnetically operated valve and timer assembly |
| 06/19/1990 | US4934408 Ball valve |
| 06/19/1990 | US4934406 Throttling valve |
| 06/19/1990 | US4934402 Fluid diverter |
| 06/19/1990 | US4934401 Nozzle flapper mechanism |
| 06/14/1990 | WO1990006465A1 A thermostat-controlled mixing valve |
| 06/14/1990 | WO1990006464A1 Electromagnet for solenoid valve and production method of the same |
| 06/13/1990 | EP0373090A1 Cock equipped with a support seat for an operating device |
| 06/13/1990 | EP0372712A1 Electromagnetic valve |
| 06/13/1990 | EP0292527B1 Closing and injection valve especially for hot gas defrosting in freezing and cooling installations |
| 06/13/1990 | DE3940124A1 Electromagnetically operated hydraulic valve for vehicular braking - has magnetic circuit with toroidal former fixed to extension from plastic body of hydraulic block |
| 06/13/1990 | DE3913990C1 Liq. stop valve with cylindrical housing - which has end inlet and outlet, hollow valve seat, guide near inlet, and hollow valve plug |
| 06/13/1990 | DE3843692C1 Multi-way valve with actuator |
| 06/13/1990 | CN2058222U Lpg safety pressure reduction valve |
| 06/13/1990 | CN2058221U Magnetic sluice valve |
| 06/13/1990 | CN1042978A Safe and sanitary no-contact electronic tap |
| 06/13/1990 | CA2005265A1 Power-operated valve |
| 06/12/1990 | US4932844 Control section for a control system for controlling the internal volume of a rotary compressor |
| 06/12/1990 | US4932632 Electromagnetic valve |
| 06/12/1990 | US4932439 Solenoid actuated three-way valve |
| 06/12/1990 | US4932433 Mechanism to cover and protect the internal operating parts of faucets operated by a single bidirectional control lever |
| 06/12/1990 | US4932429 Screw stopper including anti-freeze device used for water pipe valve |
| 06/12/1990 | CA1270238A1 Solenoid valve |
| 06/07/1990 | DE3841010A1 Elektromagnetisch betaetigbares ventil Electromagnetically operable valve |
| 06/06/1990 | EP0371132A1 Electric drive |
| 06/06/1990 | EP0371124A1 Hydraulic actuator for isolators |
| 06/06/1990 | CN2057984U 定时阀 Valve timing |
| 06/06/1990 | CN2057983U Mechanical structure automatic water-saving apparatus |
| 06/06/1990 | CN2057982U Self-controlled water valve |
| 06/06/1990 | CN2057980U Self cleaning-handle and hand-touched surface hygienic tap |
| 06/06/1990 | CN1042765A Electricity-saving multi-function electromagnetic valve |
| 06/06/1990 | CN1008297B Multifunctional electromagnetic valves |
| 06/05/1990 | US4930747 Solenoid valve assembly |
| 05/31/1990 | WO1990005869A1 Timing control valve in air exchange unit |
| 05/31/1990 | WO1990005868A1 Tap with actuating mechanism |
| 05/31/1990 | DE3840125A1 Slide-valve device |
| 05/30/1990 | EP0370883A1 Gaseous fuel injection rail for the sequentially operated burner of a gas-fired boiler with variable output |
| 05/30/1990 | EP0370262A1 Electronically controlled regulating valve |
| 05/30/1990 | EP0370131A1 Three way pilot operated valve |
| 05/30/1990 | EP0370093A1 Pulsed hydraulic valve |
| 05/30/1990 | EP0312527B1 Magnetic valve |
| 05/30/1990 | CN1042592A Jarlike valves |
| 05/29/1990 | US4928920 Finely-adjustable flow control valve |
| 05/29/1990 | US4928919 Stop valve |
| 05/29/1990 | US4928888 Fast solenoid valve, particularly a fuel injection pilot valve for diesel engines |
| 05/29/1990 | US4928785 Full flow solenoid valve for air gun operation |
| 05/29/1990 | US4928729 Fuel pressure regulator valve |
| 05/29/1990 | US4928494 Refrigeration system |
| 05/29/1990 | CA1269722A1 Adapter for control of gas flow to a gas-constricted arc nozzle or the like |
| 05/29/1990 | CA1269588A1 Solenoid valve, particularly for a removing apparatus for a milking set |
| 05/23/1990 | EP0369969A2 Valve for pressurized media |
| 05/23/1990 | EP0369600A1 Stop valve |
| 05/23/1990 | EP0369404A1 Valve for filling a water cistern of a flushing toilet |
| 05/23/1990 | EP0369090A1 Regulation valve with pressure compensation |
| 05/23/1990 | CN2057489U Automatic freeze-proof water valve |
| 05/22/1990 | US4927115 Valve for a hand held spray nozzle |
| 05/22/1990 | US4927113 Valve control mechanism |
| 05/21/1990 | CA2003237A1 Pressure-balanced electromagnetic valve |
| 05/17/1990 | WO1990005262A1 A constant regulating valve with pressure compensation |
| 05/17/1990 | WO1990005261A1 A diaphragm valve with an elastic diaphragm supported by a valve cover |
| 05/17/1990 | WO1990005260A1 Controllable driving mechanism with actuator, and seal for this driving mechanism |
| 05/17/1990 | WO1990005259A1 Valve device, particularly a ventilation valve for the vent pipe of a vehicle fuel tank |
| 05/17/1990 | DE3837383A1 Valve for a fluid-filled mat and a device for controlling the shape assumed by the fluid-filled mat |
| 05/16/1990 | EP0368306A2 Apparatus for and method of controlling the opening and closing of channel for liquid |
| 05/16/1990 | CN2057256U Driven valve elevating stem means |
| 05/16/1990 | CA2003068A1 Sanitary water valve with actuating mechanism |
| 05/15/1990 | US4925498 Pneumatic control valve |
| 05/15/1990 | US4925155 Control valve and method of controlling material flow through a conduit |
| 05/15/1990 | US4925154 Gate valve with supplemental actuator |
| 05/15/1990 | CA1269021A1 Solenoid valve |
| 05/11/1990 | CA2002539A1 Apparatus for and method of controlling the opening and closing of channel for liquid |
| 05/09/1990 | EP0367655A1 Operating device for the evacuation of a pressurised fluid container in a recipient |
| 05/09/1990 | EP0367383A2 Reed valve device with air control valve |
| 05/09/1990 | EP0367287A1 Diaphragm valve with an elastic diaphragm supported by the valve cover |
| 05/09/1990 | EP0367240A1 Adaptor for drilling strings with a controllable air passage |
| 05/09/1990 | EP0367114A2 Three-way electromagnetic valve |
| 05/09/1990 | EP0277134B1 Fast-operating valve |
| 05/09/1990 | CN1041999A Handle for sanitary fixture |
| 05/08/1990 | US4923168 Spool type switching valve device |