| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
|---|
| 06/29/1993 | US5222548 Electrically controlled liquid-crystal heat valve |
| 06/29/1993 | US5222524 Control device for fluidic media in particular for compressed air |
| 06/29/1993 | CA1319670C Adjustable valve linkage |
| 06/29/1993 | CA1319669C Solenoid valve |
| 06/29/1993 | CA1319668C Automatic valve |
| 06/29/1993 | CA1319584C Valve |
| 06/24/1993 | WO1993012479A1 Pressure relief valve with thermal trigger and movable seal plug |
| 06/24/1993 | WO1993012478A1 Setting device for a radiator valve |
| 06/24/1993 | DE4141546A1 Electromagnetic valve esp. for hydraulic anti-skid braking system - has sleeve secured tightly into stepped bore contg. funnel=shaped insert for centring needle on seating |
| 06/24/1993 | CA2125865A1 Pressure relief valve with thermal trigger and movable seal plug |
| 06/23/1993 | EP0547866A1 Valve |
| 06/23/1993 | CN2136916Y Qualitative and quantitative control electromagnetic valve |
| 06/23/1993 | CN2136911Y 自动阀门 Automatic valves |
| 06/23/1993 | CN2136910Y Electric clutch opening and closing gas valve plug apparatus |
| 06/23/1993 | CN1073535A Electromechanically integrated numerical control voltage regulator |
| 06/17/1993 | DE4140546A1 Operating device for opening and closing pipe valve - has release member and associated spring responding to upper and lower temp. thresholds. |
| 06/16/1993 | EP0547022A1 Piezo-electric valve |
| 06/16/1993 | EP0546455A2 Electronic control unit for switching a number of electrical loads |
| 06/16/1993 | CN2136368Y Energy-saving soundless ac or dc electromagnetic discharging valve |
| 06/16/1993 | CN2136367Y Footrest type valve |
| 06/16/1993 | CN2136366Y Automatic blasting spray control valve for mine |
| 06/16/1993 | CN1073247A Swing ball low torque ball valve |
| 06/16/1993 | CN1021249C Multi-fork valve |
| 06/15/1993 | US5220301 Solenoid winding case and protective overmold and method of making |
| 06/15/1993 | US5218999 Solenoid valve |
| 06/15/1993 | US5218994 Arrangement having a pneumatic control valve with a housing closed on all sides |
| 06/15/1993 | CA1319137C Upper part cartridge |
| 06/15/1993 | CA1319136C Electrically opening and closing faucet device |
| 06/15/1993 | CA1319135C Solenoid control valve |
| 06/15/1993 | CA1319133C Thermostatic apparatus for liquid handling piping |
| 06/11/1993 | CA2084978A1 Electronic control apparatus for the switching of several electrical load resistances |
| 06/10/1993 | WO1993011383A1 A pressure regulator for maintaining a stable flow level of a fluid |
| 06/10/1993 | WO1993011370A1 Proportional pressure control valve |
| 06/10/1993 | CA2123119A1 Proportional pressure control valve |
| 06/09/1993 | EP0545846A1 Double-seat valves |
| 06/09/1993 | EP0545279A1 Rupture disk |
| 06/09/1993 | DE4140374A1 Einstellvorrichtung fuer ein heizkoerperventil Setting for a heizkoerperventil |
| 06/09/1993 | DE4139895A1 Difference pressure regulating valve with diaphragm stage - has in=line construction with input actuator diaphragm and poppet valve stage |
| 06/09/1993 | CN2135709Y Hydraulic controlling insulating device for valve |
| 06/09/1993 | CN2135700Y Domestic gas automatic cutting off device |
| 06/09/1993 | CN2135697Y Automatic water tap |
| 06/09/1993 | CN2135696Y Y type cylinder controlling valve |
| 06/09/1993 | CN2135695Y 自动蓄水阀 Automatic water valve |
| 06/09/1993 | CN2135693Y No floating ball water pressure valve pipe type automatic closing device |
| 06/08/1993 | US5217889 Randomly fragmenting DNA homologous to gene to be supressed, transferring fragments to expression vectors, introducing supressor library into living cells, isolating modified cells and obtaining supressor element from cells |
| 06/08/1993 | US5217204 Valve |
| 06/08/1993 | US5217200 Solenoid valve |
| 06/08/1993 | US5217047 Solenoid operated pressure regulating valve |
| 06/08/1993 | US5217043 Control valve |
| 06/03/1993 | DE4239433A1 Regulator element for use with pneumatic actuator of valve - has diaphragm motor with output spindle coupled to adjustable unit having pin locating in slot |
| 06/03/1993 | DE4139671A1 Valve for fluid media, esp. gas - has one piece valve body and seat shaped by punching, having equal wall thicknesses, valve body has channel and holder for sealing ring and flanged edge to receive magnet or cover |
| 06/03/1993 | DE4139670A1 Valve with electromagnetically operated valve seat seal - has valve seat on nozzle adjustable in two part valve body having base supporting magnetic head and nozzle |
| 06/02/1993 | EP0544405A1 Piezoelectric fluid flow control valve |
| 06/02/1993 | EP0544221A1 High-pressure valve device particularly for pressurized fluids |
| 06/02/1993 | EP0364603B1 Hydraulic pilot valve |
| 06/02/1993 | CN2135091Y Double-control electromagnetic intake valve capable of breaking automatically while water cut off |
| 06/02/1993 | CN2135090Y Two-wire controller for valve electric operating means |
| 06/02/1993 | CN2135085Y Push-button magnetic tap |
| 06/02/1993 | CN2135084Y Positive-pressure plug valve |
| 06/01/1993 | US5216273 Microvalve of multilayer silicon construction |
| 06/01/1993 | US5215115 Gas valve capable of modulating or on/off operation |
| 06/01/1993 | CA1318651C Disk valve assembly |
| 06/01/1993 | CA1318556C Potential-magnetic energy driven valve mechanism |
| 05/28/1993 | CA2083644A1 High-pressure valve device particularly for pressurized fluids |
| 05/27/1993 | WO1993010350A1 Preloaded over-center valve actuating mechanism |
| 05/27/1993 | WO1993009828A1 Intravenous fluid delivery system with air elimination |
| 05/26/1993 | CN2134565Y Automatic close device of acoustooptic alarm for gas leakage |
| 05/26/1993 | CN2134562Y Safety valve for fuel gas |
| 05/26/1993 | CN2134561Y Three-function feeder controllor for control valve |
| 05/26/1993 | CN2134559Y Infrared self-control valve |
| 05/26/1993 | CN2134557Y Self-controlled safety valve for civil gas piping |
| 05/26/1993 | CN2134556Y Convenient water-saving tap |
| 05/26/1993 | CN2134553Y Automatic electromagnet valve for preventing smoke |
| 05/26/1993 | CN2134551Y Spanner valve |
| 05/26/1993 | CN2134548Y 电子脉冲阀 Electronic pulse valve |
| 05/26/1993 | CN1072483A Electrically controlled valve for pressure fluid |
| 05/26/1993 | CN1072480A Automatic cut-off valve for gas of high flow rate |
| 05/26/1993 | CN1072479A Automatic closing and alarm controller for leakage of harmful gas |
| 05/25/1993 | USRE34261 Solenoid valve |
| 05/25/1993 | US5213307 Gastight manually-operated valve |
| 05/25/1993 | US5213306 Quick-action flap |
| 05/25/1993 | US5213304 Valve |
| 05/25/1993 | US5213303 Solenoid actuated valve with adjustable flow control |
| 05/25/1993 | US5213135 Emission control valve |
| 05/25/1993 | US5213132 Automatic regulating valve |
| 05/25/1993 | US5213130 Irrigation system |
| 05/25/1993 | US5213124 Pressure-actuated valve |
| 05/19/1993 | EP0542063A1 Eccentric valve |
| 05/19/1993 | DE4237681A1 Electromagnetically operable double-seat valve for vehicle automatic transmission |
| 05/19/1993 | DE4137244A1 Machine mounted plunger - has spring loaded control member housed completely inside body and face mounting on machine |
| 05/19/1993 | CN2133736Y Magnetic couple all closed valve |
| 05/19/1993 | CN2133730Y Liquid level control valve |
| 05/19/1993 | CN2133729Y Memory alloy throttle temp unit |
| 05/19/1993 | CN2133726Y Adjustable intake valve of flush cistern |
| 05/19/1993 | CN2133721Y Anti-incline valve of gas measuring meter for household |
| 05/19/1993 | CN1072253A Method and apparatus for controlling opening of valve by difference in temperature |
| 05/18/1993 | US5211372 Exhaust valve for a gas expansion system |
| 05/18/1993 | US5211371 Linearly actuated valve |
| 05/18/1993 | US5211332 Thermostat control |
| 05/18/1993 | US5211204 Toilet tank ballcock with detent arm |