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