| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
|---|
| 03/06/1991 | EP0415062A2 Method of driving an automatic on-off valve for a water passageway |
| 03/06/1991 | EP0415046A1 Hydraulic drive device |
| 03/06/1991 | EP0414720A1 Metallic seat for fluid valve |
| 03/06/1991 | CN1049708A Valve operated by temp. sensing |
| 03/06/1991 | CA2023374A1 Reversible poppet valve cartridge |
| 03/05/1991 | US4997345 Pressure relief valve for a fuel injection pump of an internal combustion engine |
| 03/05/1991 | US4997162 Shearing gate valve |
| 03/05/1991 | US4997004 High cycle solenoid valve |
| 03/05/1991 | US4996764 Method of manufacturing an electromagnetically actuatable valve |
| 02/28/1991 | DE3928348A1 Thermally controlled valve, esp. condensation deflector - consists of valve seating with closure piece, membrane and plate spring |
| 02/27/1991 | EP0414418A1 Fluid flow control valve |
| 02/27/1991 | EP0414331A1 Changeover arrangement for a central air conditioning unit |
| 02/27/1991 | EP0232285B1 A valve actuator system for controlling of valves |
| 02/27/1991 | EP0157830B1 Ultrasonic flow-control system |
| 02/27/1991 | CN2072173U Automatic closing type water tap |
| 02/27/1991 | CN2072172U Automatic sluice valve |
| 02/27/1991 | CN2072171U Water tap |
| 02/26/1991 | US4995589 Bellows valve |
| 02/26/1991 | US4995587 Motion amplifier employing a dual piston arrangement |
| 02/26/1991 | US4995585 Sanitary fitting |
| 02/26/1991 | US4995553 Condensate drain |
| 02/26/1991 | US4995421 Fluid control |
| 02/26/1991 | US4995420 For a hermetically-sealed container |
| 02/21/1991 | WO1991002367A1 Electrical governor |
| 02/21/1991 | WO1991002169A1 Method of making a microvalve |
| 02/21/1991 | WO1991002127A1 Tap for hot-cold mixed water and structure for fixation thereof |
| 02/21/1991 | WO1991001907A1 Valve block, in particular for slip-controlled hydraulic brake systems |
| 02/20/1991 | EP0413172A1 Method to control the pressure with a magnetic valve. |
| 02/20/1991 | CN2071737U Valve for low pressure source |
| 02/20/1991 | CN2071730U Household automatic water retaining tap |
| 02/20/1991 | CN2071729U Automatic exhaust valve for central heating |
| 02/20/1991 | CN2071727U Automatic tap for household water tank |
| 02/20/1991 | CN1011735B Button type full-sealed high-speed opening and closing shutoff valve |
| 02/20/1991 | CN1011734B Solenoid-actuated valve with blance device |
| 02/20/1991 | CN1011721B Dynamic slewing locked water tap |
| 02/19/1991 | US4994721 Electric drive |
| 02/19/1991 | US4994001 Valve actuator differential worm planetary gear drive |
| 02/19/1991 | US4993684 Valve for fluid |
| 02/15/1991 | WO1991002916A1 Multi-function valve |
| 02/15/1991 | CA2059543A1 Multi-function valve |
| 02/14/1991 | DE3926454A1 Ventilblock, insbesondere fuer schlupfgeregelte hydraulische bremsanlagen Valve block, in particular for slip-controlled hydraulic brake systems |
| 02/13/1991 | EP0412860A1 Electromagnetic valve |
| 02/13/1991 | EP0412212A1 Electromagnetic valve for a liquid or gaseous fluid, and actuating device |
| 02/13/1991 | EP0412129A1 A diaphragm valve with an elastic diaphragm supported by a valve cover |
| 02/13/1991 | CN2071284U Foot operate water tap |
| 02/13/1991 | CN2071279U Automatic exhaust valve for cast iron radiator |
| 02/13/1991 | CN2071278U Cut-off self closing power saving valve |
| 02/13/1991 | CN2071277U Multifunctional safety valve for running water |
| 02/13/1991 | CN2071276U Water saving stop valve |
| 02/13/1991 | CN1011597B Driving device for openning and dosing bib |
| 02/12/1991 | US4991628 Valve system, e.g. for analyzers |
| 02/12/1991 | CA1280051C Procedure and device for the operation of water mixer unit |
| 02/07/1991 | WO1990015742A3 Solenoid valve |
| 02/07/1991 | DE3925887A1 Double acting pneumatic drive unit - has at least one piston, with piston chamber, spring arrangement, pressure compartment and control |
| 02/07/1991 | DE3925794A1 Electromagnetically-actuated vale e.g. for automatic transmission - has conical poles to increase effective air gap |
| 02/06/1991 | EP0411755A1 Hydraulically operated electromagnetic fluid valve |
| 02/06/1991 | EP0411469A1 Electromagnetic actuator |
| 02/06/1991 | EP0411009A1 A valve |
| 02/06/1991 | CN2070854U Hand antecedent type electromagnetic valve |
| 02/06/1991 | CN2070852U Magnetic force safety valve for boiler |
| 02/06/1991 | CN2070844U Sealing type spile valve |
| 02/06/1991 | CN2070842U Oil pressure type gas adjusting valve |
| 02/06/1991 | CN2070841U Linking type automatic exhausting valve |
| 02/05/1991 | US4990854 Process and device for automatically detecting the response voltage of an electromagnetic component, in particular an electrovalve |
| 02/05/1991 | US4989829 Pressure balanced proportional flow control valve |
| 02/05/1991 | US4989792 Valve arrangement for intermittent application of a fluid adhesive to a substrate |
| 02/05/1991 | US4989641 Rotary selector valve |
| 02/05/1991 | US4989629 Fuel cut valve for vent line |
| 02/05/1991 | US4989626 Apparatus for and method of controlling the opening and closing of channel for liquid |
| 02/05/1991 | US4989277 Toilet bowl flushing device |
| 02/05/1991 | CA1279857C Joule-thomson apparatus with temperature sensitive annular expansion passageway |
| 02/04/1991 | CA2016809A1 Continuous flow fuel control system |
| 01/31/1991 | DE3925212A1 EM fuel injection valve for external ignition Diesel engine - has hollow magnetic armature with recess supporting flange of coupling tube |
| 01/30/1991 | EP0409998A1 Automatic faucet |
| 01/30/1991 | EP0409996A1 Electromagnetic valve actuating system |
| 01/30/1991 | CN2070392U Three-rod floating ball stop valve |
| 01/30/1991 | CN2070391U Dual-direction vacuum solenoid valve |
| 01/29/1991 | US4988967 Solenoid operated hydraulic control valve |
| 01/29/1991 | US4988074 Proportional variable force solenoid control valve |
| 01/29/1991 | US4987923 Solenoid valve |
| 01/29/1991 | US4987920 Diaphragm actuated valve assembly |
| 01/29/1991 | US4987917 Controller synchronization to a sequencing distributing valve |
| 01/29/1991 | CA1279689C2 Solenoid assembly for an automatic transmission controller |
| 01/27/1991 | CA2012430A1 Linkage for controlling transmission pressure reduction valve |
| 01/24/1991 | WO1991000972A1 Valve with pressure equalizing |
| 01/23/1991 | EP0409664A2 Pressure regulators and valve actuators therefor |
| 01/23/1991 | EP0409633A1 An actuator |
| 01/23/1991 | EP0408988A2 Universal electric motor |
| 01/23/1991 | CN2069949U Vertical air-bleeding check valve |
| 01/23/1991 | CN1011329B Piston structure of reducing valve |
| 01/22/1991 | US4987358 Electronic torque switch |
| 01/22/1991 | US4986512 Servo piston valve |
| 01/22/1991 | US4986502 Safety drain plug |
| 01/22/1991 | US4986320 Drop tube having an overfill valve |
| 01/22/1991 | US4986308 Switching microelectrovalve having a single membrane |
| 01/22/1991 | US4986302 Valve of direct passage type which is responsive to fluid pressure |
| 01/22/1991 | US4986301 Sub-sea valve actuator |
| 01/22/1991 | US4986299 Reversible poppet valve cartridge |
| 01/22/1991 | US4986246 Valve for the metered admixture of volatilized fuel to the fuel-air mixture of an internal combustion engine |
| 01/22/1991 | US4986085 Incremental electrically actuated valve |