| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
|---|
| 03/08/1989 | CN2033871U Electric vacuum breaking valve |
| 03/08/1989 | CN1031591A Liquid control butterfly valve |
| 03/07/1989 | US4810985 Electromagnet for valves |
| 03/07/1989 | US4809947 Flow regulation valve |
| 03/07/1989 | US4809749 Solenoid valve |
| 03/07/1989 | US4809736 Piston structure for pressure reducing valve |
| 03/07/1989 | US4809733 Fail-safe gate valve with separated actuators |
| 03/02/1989 | DE3727831A1 Automatic valve, particularly an inlet or outlet valve for metering pumps |
| 03/01/1989 | EP0304944A2 SME actuator |
| 03/01/1989 | EP0304745A1 Fast solenoid valve, particularly a fuel injection pilot valve for diesel engines |
| 03/01/1989 | EP0304640A2 Electrically operated fluid valve |
| 03/01/1989 | EP0304420A1 Electromagnetic switching device |
| 03/01/1989 | CN2033466U Self-closing means of valve |
| 03/01/1989 | CN2033465U Valve driven by electric power |
| 03/01/1989 | CN2033461U Foot operating valve of shower |
| 03/01/1989 | CN2033459U Automatic discharge gao valve |
| 02/28/1989 | US4808161 Pressure-measurement flow control system |
| 02/28/1989 | US4807665 Electromagnetically actuatable three-way/two-position valve |
| 02/22/1989 | EP0304186A2 Solenoid valve for air gun |
| 02/22/1989 | EP0303801A1 Valve |
| 02/22/1989 | CN2033076U Automatic control tap |
| 02/21/1989 | US4805873 Control device for a starter valve of a turbine aero-engine |
| 02/21/1989 | US4805871 Electromagnetic valve |
| 02/21/1989 | US4805870 Coil retainer for solenoid |
| 02/21/1989 | US4805657 Method and apparatus for remote control of an underwater valve |
| 02/21/1989 | US4805582 Exhaust gas recirculation valve |
| 02/16/1989 | DE3741521C1 2/2-way seat valve |
| 02/15/1989 | CN2032674U Automatic control fluid valve |
| 02/15/1989 | CN1031127A Electric device of valve |
| 02/14/1989 | US4804360 Intravenous line valve |
| 02/14/1989 | US4804164 Flow control device |
| 02/14/1989 | US4804163 Key button type of water tap |
| 02/09/1989 | WO1989001241A1 Sealing method and means for fluid control device |
| 02/09/1989 | WO1989001105A1 Electrically actuated egr valve |
| 02/09/1989 | DE3725590A1 Membrane valve for corrosive fluids - has flat spring on one side of membrane with pattern for flexible support |
| 02/08/1989 | EP0302446A2 Gas control apparatus |
| 02/08/1989 | EP0302250A1 Electromagnetic valve with a changeable flow quantity |
| 02/08/1989 | CN2032278U Sanitary main water tap |
| 02/07/1989 | US4802505 Fluid control valve |
| 02/07/1989 | US4802503 Control valve for flushing system |
| 02/02/1989 | DE3723959A1 Magnetventil Solenoid valve |
| 02/01/1989 | EP0301687A2 Temperature compensating fluid metering valve |
| 02/01/1989 | EP0301578A2 Flow control valve |
| 02/01/1989 | EP0301071A1 Telecontrollable valve. |
| 01/31/1989 | US4801051 Flow control device for a fluid dispensing apparatus |
| 01/31/1989 | US4800922 Hydraulically controlled maneuvering device |
| 01/31/1989 | US4800917 Fluid actuated gate valve assembly |
| 01/31/1989 | US4800912 Electromagnetically operable valve and method for producing such a valve |
| 01/26/1989 | DE3723287A1 Electrically actuable valve |
| 01/26/1989 | DE3723225A1 Solenoid valve with flow through the interior |
| 01/25/1989 | EP0300280A1 Electromagnetically operated valve, in particular a fluid-delivery valve for hot water |
| 01/25/1989 | EP0300190A1 Electromagnetic control valve |
| 01/25/1989 | EP0222858B1 Pipe cut-off device |
| 01/25/1989 | CN2031489U Pulse wind lock |
| 01/25/1989 | CN2031478U Fuel-gas safety valve |
| 01/25/1989 | CN2031475U Electromagnetic valve capable of automatically adjusting flow |
| 01/25/1989 | CN2031474U Hand-washing device controlled with reflection type infrared device |
| 01/24/1989 | US4800308 Motorized control unit with torsional elastomeric bias |
| 01/24/1989 | US4799646 Valve for a gas cylinder or the like |
| 01/24/1989 | US4799645 Pilot operated hydraulic control valve |
| 01/24/1989 | US4799644 Actuator activating on-off valves |
| 01/24/1989 | CA1249193A1 Engine shutdown valve |
| 01/19/1989 | DE3722344A1 Multi-way solenoid valve |
| 01/18/1989 | CN2031051U Self-controlled valve for water supply after water cutoff |
| 01/18/1989 | CN2031048U Exhaust blocking end for radiator |
| 01/18/1989 | CN2031047U Automatic vertical exhaust valve |
| 01/17/1989 | US4799046 Method and circuit for detecting and monitoring the temperature of a winding |
| 01/17/1989 | US4798221 Self sealing anti-knock diverter valve |
| 01/12/1989 | WO1989000275A1 A mechanism to cover and protect the internal operating parts of faucets operated by a single bidirectional control lever |
| 01/12/1989 | DE3721681A1 Handle for water-bearing sanitary fittings |
| 01/11/1989 | CN2030683U Pedal |
| 01/10/1989 | US4796860 Valve spool detent |
| 01/10/1989 | US4796855 PWM electromagnetic valve with selective case hardening |
| 01/10/1989 | US4796854 Balanced solenoid valves |
| 01/10/1989 | US4796662 Valve arrangement with main shifting valve and pilot control valve |
| 01/10/1989 | US4796657 Zone selector and locking mechanism for sequencing valve |
| 01/10/1989 | US4796656 Method and apparatus for causing a series of mechanical actions |
| 01/10/1989 | US4796650 Structure for a float valve assembly |
| 01/10/1989 | US4796348 Method and means for adapting plumbing valve stems to desired trim |
| 01/10/1989 | US4796329 Faucet handle |
| 01/10/1989 | CA1248465A1 Temperature responsive pressure relief apparatus and method |
| 01/10/1989 | CA1248459A1 Silencer |
| 01/10/1989 | CA1248443A1 Marine riser fill-up valve |
| 01/05/1989 | DE3721208A1 Solenoid valve |
| 01/04/1989 | EP0297883A1 Thermostatic valves |
| 01/04/1989 | EP0297787A2 Solenoid-operated valves |
| 01/04/1989 | EP0297544A2 Hot water supply system |
| 01/04/1989 | EP0297260A1 Fluid-actuated check and pressure-reducing valve |
| 01/04/1989 | CN1030125A Dynamic energy absorber |
| 01/03/1989 | US4795131 Vacuum controller |
| 01/03/1989 | US4795130 Piston biasing means |
| 01/03/1989 | US4795129 Normally closed fluid switching logic element |
| 01/03/1989 | US4795128 Gate type kelly cock valve |
| 01/03/1989 | US4795098 Electromagnetically actuatable valve |
| 01/03/1989 | US4794950 Three-way hydraulic valve |
| 01/03/1989 | US4794945 Valve handle adaptor kit |
| 01/03/1989 | US4794940 Plural diaphragm valve |
| 01/03/1989 | CA1248202A1 Water-micro-controller |
| 12/29/1988 | WO1988010461A1 Hydraulic proportional pressure magnet valve |
| 12/29/1988 | WO1988010389A1 Spool type change-over valve device |