Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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06/12/1984 | US4453652 Controlled current solenoid driver circuit |
06/12/1984 | US4453563 Non-chattering float controlled pilot operated diaphragm valve |
06/12/1984 | US4453560 Hydraulically balanced valve mechanism |
06/07/1984 | WO1984002087A1 Valves for desiccant dryers |
06/05/1984 | US4452426 Bent bellows sealed rotary valve |
06/05/1984 | US4452424 Electromagnetic linear control valve |
06/05/1984 | US4452423 Magnetically actuated valve |
06/05/1984 | US4452422 Electrohydraulic actuating drive for valves |
06/05/1984 | US4452269 Electrohydraulic actuating drive for valves |
06/05/1984 | US4452210 Fuel injection valve drive circuit |
06/05/1984 | US4452125 Manual-hydraulic actuator |
06/05/1984 | CA1168638A1 Thermostat attachment for a radiator valve |
05/30/1984 | EP0109821A1 Actuator for a spring-biased member |
05/30/1984 | EP0109669A1 Modulating control valve |
05/30/1984 | EP0047271B1 Valve having a safety device preventing unintentional removal of the operating member |
05/29/1984 | US4451808 Electromagnet equipped with a moving system including a permanent magnet and designed for monostable operation |
05/29/1984 | US4450984 Viscous flow tilt valve for pressurized container |
05/29/1984 | US4450864 For use in milking installations |
05/29/1984 | US4450863 Automatic dishwashing |
05/29/1984 | US4450862 For controlling fluid flow through a tube |
05/29/1984 | US4450856 Means for releasably securing hand-wheel to valve spindle |
05/23/1984 | EP0109239A1 Piezoelectric fluid control device |
05/23/1984 | EP0109180A1 Liquid dispensing system and automatic selector therefor |
05/22/1984 | US4450375 Piezoelectric fluid control device |
05/22/1984 | US4449691 Electromagnet |
05/22/1984 | CA1167826A1 Low stress stem connection structure for a non-rising stem type gate valve |
05/22/1984 | CA1167762A1 Method for transmission of pressure signals through a conduit |
05/16/1984 | EP0108607A2 Actuator |
05/16/1984 | EP0108550A2 Improved direct high flow aerosol-type valve with movable cup |
05/16/1984 | EP0108378A1 Sewage regulator |
05/15/1984 | US4448213 Water valve |
05/10/1984 | WO1984001806A1 Valves |
05/09/1984 | EP0107808A2 Device for dispensing thick materials in dosed quantities |
05/08/1984 | US4447036 Force limiting device for an actuator rod |
05/08/1984 | US4446889 Pressure modulating valve assembly |
05/08/1984 | US4446882 Solenoid-operated valve means for hydraulic systems |
05/02/1984 | EP0107445A1 Solenoid valve |
05/02/1984 | EP0107143A1 Valve, especially a mixing valve |
05/01/1984 | US4445529 Adjustable valve handle |
05/01/1984 | US4445528 Electromagnetic valve and method for assembly |
05/01/1984 | US4445424 Actuator having Belleville washer configuration operating in concert with a piston cylinder member |
04/25/1984 | EP0106484A1 Engine shutdown device |
04/24/1984 | US4444216 Pressure reducing and regulating valve |
04/17/1984 | US4442998 Electromagnetic valve unit |
04/17/1984 | US4442997 Flow control valve apparatus |
04/17/1984 | US4442864 Electromagnetic switching valve |
04/17/1984 | US4442861 Valve for gas centrifuges |
04/17/1984 | US4442854 Electro-pneumatic signal converter |
04/17/1984 | US4442853 Safety gas valve with latch |
04/17/1984 | CA1165626A1 Top operated tank car bottom outlet valve assembly installed from the bottom of the car |
04/10/1984 | US4441687 O-ring solenoid valve |
04/10/1984 | US4441635 Direct high flow aerosol-type valve with moveable cup |
04/10/1984 | US4441521 For use in electrical appliances |
04/10/1984 | CA1165209A1 Dishwasher fill level control arrangement |
04/04/1984 | EP0104944A2 High pressure regulator valve |
04/04/1984 | EP0104787A1 Low power electromagnetic valve |
04/04/1984 | EP0104567A2 Self-acting hydraulic valve with adjustable passage |
04/04/1984 | EP0104318A2 Actuation device for a valve |
04/03/1984 | US4440382 Valve with a direct passage and rotary control |
04/03/1984 | US4440190 Control mechanism for a fire hydrant |
04/03/1984 | US4440139 Vacuum control valve |
04/03/1984 | CA1164844A1 Fire-safe valve actuator |
04/03/1984 | CA1164794A1 Pressure balanced ball valve device |
03/28/1984 | EP0103744A1 Lever head for a single lever mixing valve |
03/27/1984 | US4439700 Magnetic drive system for generating linear movements |
03/27/1984 | US4438777 Freeze protection valve with improved resetting capability |
03/21/1984 | EP0103563A2 Device for the actuation of control valves |
03/21/1984 | EP0103431A1 Improvements to fluid flow control |
03/20/1984 | US4438420 Electromagnetic activation device |
03/20/1984 | US4437645 Electrically driven flow control valve assembly |
03/20/1984 | US4437644 Electrically operable valve |
03/20/1984 | US4437504 Tire-pressure regulating system |
03/20/1984 | US4437483 Fluid-pressure-operable relay valves |
03/20/1984 | US4437482 Water-sensitive probe valve for use with a gas leak detector |
03/20/1984 | CA1163895A1 Filler valve for a liquefied gas tank |
03/13/1984 | US4436280 Valve actuator mechanism for lift-turn type valves |
03/13/1984 | US4436278 Offset drive assembly |
03/13/1984 | US4436109 Magnetically coupled positive acting level control |
03/13/1984 | US4436071 Electromagnetically actuatable valve, in particular a fuel injection valve |
03/07/1984 | EP0102076A1 Gas valve |
03/06/1984 | US4434964 Self-closing cylindrical gate for hydraulic turbo-machine |
03/06/1984 | US4434933 Gas flow rate control system |
03/06/1984 | CA1163259A1 Isolating or cutoff valve |
03/06/1984 | CA1163167A1 Apparatus for individual isolation of hydraulically actuated valves |
03/06/1984 | CA1163165A1 Fluid flow control |
03/01/1984 | WO1984000844A1 Contactor for connecting and disconnecting one or more electrical circuits |
02/29/1984 | EP0101527A1 Magnetic-impulse valve with a permanent magnetic latch mechanism without changeable magnetisation |
02/28/1984 | US4433827 High pressure shut-off valve |
02/22/1984 | EP0101272A2 Viscous flow tilt valve for pressurized container |
02/22/1984 | EP0100973A1 Proportional hydraulic valve for precision control |
02/21/1984 | US4432391 Impulse valve |
02/21/1984 | US4432385 Devices for regulating the flow and the pressure of gaseous fluids |
02/16/1984 | WO1984000624A1 Direct digital control apparatus |
02/16/1984 | WO1984000592A1 Magnetically actuated valve |
02/15/1984 | EP0100480A1 Duplex cam-operated pressure-balanced sleeve valve |
02/15/1984 | EP0022833B1 Electrohydraulic transducer, especially for controlling a pressure in an automatic transmission |
02/14/1984 | US4431603 Boron, lithium or beryllium-containing mass in bellows |
02/14/1984 | US4431161 Rotary valve |
02/14/1984 | US4431160 Electric control valve |
02/14/1984 | US4431025 In a float-responsive valve |