Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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03/03/1987 | US4646780 Toilet tank float valve assembly |
03/03/1987 | US4646778 Valve control structure for working vehicle |
03/03/1987 | US4646532 Expansion valve |
03/03/1987 | CA1218640A1 Piezoelectric fluid control device |
02/26/1987 | DE3529614A1 Thermostatically controlled radiator valve |
02/26/1987 | DE3529134A1 Solenoid valve |
02/25/1987 | EP0211672A1 Scroll type compressor with variable displacement mechanism |
02/25/1987 | EP0211226A1 Coil, particularly for an electromagnetically actuable fuel injector valve, and method of making the same |
02/25/1987 | EP0077770B1 Pulse width modulated constant current servo driver |
02/25/1987 | CN86103820A High pressure invented bellows valve |
02/24/1987 | US4645178 Redundant drive mechanisms for a direct drive valve and force motor assembly |
02/24/1987 | US4645176 Control valve |
02/24/1987 | US4644971 High pressure pilot operated valve |
02/24/1987 | US4644969 Water control valve with pneumatic actuator |
02/24/1987 | US4644909 System for cooling internal combustion engines |
02/19/1987 | DE3537079C1 Quick-acting fluid control valve esp. for supersonic aircraft - has piston actuated by gas to deflect retaining balls |
02/18/1987 | CN86204768U Automatic water tap by body induction |
02/17/1987 | US4644310 Actuator system having magnetomechanical cantilever beam formed of ferromagnetic amorphous material |
02/17/1987 | US4643394 Gas solenoid valve |
02/17/1987 | US4643393 Electromagnetic valve |
02/17/1987 | US4643390 Fail-safe valve actuator |
02/17/1987 | US4643227 Linear solenoid-operated valve for use in power steering system |
02/17/1987 | US4643223 Solenoid valve |
02/17/1987 | US4643219 Valve for regulating the passage of a fluid |
02/17/1987 | US4643217 Automatic valve for use with pool cleaning devices |
02/12/1987 | WO1987000963A1 Actuating system |
02/12/1987 | WO1987000903A1 Magnetic valve |
02/12/1987 | DE3527995A1 Solenoid valve |
02/10/1987 | US4641686 Solenoid operated valve pressure balanced in a closed position by a single diaphragm |
02/10/1987 | US4641405 Servo system method and apparatus servo valve apparatus therefor and method of making same |
02/10/1987 | CA1217752A High pressure gas valve |
02/10/1987 | CA1217693A Check valve |
02/05/1987 | DE3528072A1 Shut-off member, in particular a valve separate from the media |
02/05/1987 | DE3527257A1 Valve |
02/04/1987 | EP0210254A1 Normally closed fluid switching logic element. |
02/03/1987 | US4640307 Float valve |
01/29/1987 | WO1987000600A1 Magnetically controlled two-way valve |
01/29/1987 | WO1987000588A1 Method and device for regulating a fluid flow to hydraulic or pneumatic drive means |
01/29/1987 | DE3607130A1 Thermostatic valve head with integrated energy saver button for a connection and distributor piece with a double valve seat forming a valve bottom part |
01/28/1987 | EP0209553A1 Hydraulic pulse generator. |
01/28/1987 | CN86203123U Three-way automatic segregator |
01/27/1987 | US4638974 Electrohydraulic valve assemblies and method |
01/27/1987 | US4638973 Inline solenoid operated slide valve |
01/27/1987 | US4638837 Electro/pneumatic proportional valve |
01/27/1987 | US4638828 Water temperature actuated drip valve |
01/27/1987 | CA1217113A1 Modulating control valve |
01/27/1987 | CA1217099A1 Pneumatic setting gear |
01/21/1987 | EP0208838A1 Inline solenoid operated valve |
01/21/1987 | EP0114883B1 Magnetically actuated valve |
01/20/1987 | US4637587 Facility for the monitoring of physical quantities on systems |
01/20/1987 | US4637433 Solenoid valve |
01/20/1987 | US4637427 Magnetic valve |
01/20/1987 | US4637423 Pneumatic gas cylinder valve actuator |
01/20/1987 | US4637420 Metering valve |
01/20/1987 | EP0143795A4 Faucet system. |
01/20/1987 | CA1216833A1 Valve for fire suppression |
01/15/1987 | WO1987000255A1 Valve cover apparatus |
01/15/1987 | DE3523558A1 Valve for opening or blocking a liquid conduit |
01/14/1987 | EP0208179A1 Automatic valve for regulating the amount of air withrawn from a room by forced ventilation |
01/14/1987 | CN85205612U Float type automatic air-exhausting valve |
01/14/1987 | CN85205140U 3-position electromagnetic valve |
01/13/1987 | US4637071 Optical actuator |
01/13/1987 | US4635898 Positive pullback synchro valve actuator |
01/13/1987 | US4635855 Method and apparatus for rapidly controlling the flow of gas |
01/13/1987 | US4635824 Low-cost post-mix beverage dispenser and syrup supply system therefor |
01/13/1987 | US4635751 Silencer |
01/13/1987 | US4635678 Flow control apparatus |
01/13/1987 | US4635670 Heat sensitive valve |
01/13/1987 | CA1216565A1 Thermostatic valve |
01/13/1987 | CA1216494A1 Electrically actuated valve assembly |
01/07/1987 | EP0207722A2 Microprocessor-based control and diagnostic system for motor operated valves |
01/06/1987 | US4634099 High pressure inverted bellows valve |
01/06/1987 | US4634096 Electromagnetic solenoid device for oil pressure control |
01/06/1987 | US4634094 Shutoff valve |
01/06/1987 | US4633994 Viscous fan drive and axially movable valve element |
01/06/1987 | US4633908 Manually operated mode-selecting valve device |
01/06/1987 | US4633905 Water-micro-controller |
01/06/1987 | US4633902 Water valve |
01/06/1987 | US4633897 Actuator mount for valves |
01/06/1987 | US4633896 Operating nut for fire hydrant |
01/06/1987 | US4633763 Switch and valve assembly |
01/02/1987 | DE3615808A1 Electronically controlled handle pump |
12/30/1986 | US4632590 Connecting structure for connecting a ceramic shaft to a metallic shaft |
12/30/1986 | US4632478 Contact of connector |
12/30/1986 | US4632361 Scheduled fluid control valve |
12/30/1986 | US4632358 Automotive air conditioning system including electrically operated expansion valve |
12/30/1986 | US4632305 Expansion valve |
12/30/1986 | US4632143 Pressure boost attachment for pilot valves |
12/30/1986 | US4632142 Ballcock assembly |
12/30/1986 | US4632140 Top entry ball valve |
12/30/1986 | US4632139 Flow regulating device |
12/30/1986 | US4631928 Joule-Thomson apparatus with temperature sensitive annular expansion passageway |
12/30/1986 | US4631760 Automatic flushing system |
12/30/1986 | EP0206498A2 Automatic valve for use with pool cleaning devices |
12/30/1986 | EP0206495A1 Improvements in solenoid-operated fluid flow control valve means |
12/30/1986 | EP0205633A1 Valve assembly |
12/24/1986 | CN85103757A High-tension resisting proporational electromagnet with bidirectional polarization |
12/23/1986 | US4630799 Remotely controlled override valve with calibration means |
12/23/1986 | US4630645 Pneumatic switching device, e.g., for safeguarding against overpressure |
12/23/1986 | US4630643 Valve, particularly mixing valve |