Patents for F16K 31 - Operating means; Releasing devices (69,292)
08/1981
08/11/1981US4283009 Control valve for fluid-operated clutch
08/11/1981US4282902 Valve apparatus for simultaneous control of a plurality of fluid paths
08/11/1981US4282899 Timed shower head valve
08/11/1981US4282766 Adjusting mechanism for regulating devices
08/11/1981CA1106826A1 Normally closed solenoid valve
08/11/1981CA1106727A1 Slow closing faucet
08/11/1981CA1106726A1 Normally closed pressure compensated flow control valve
08/06/1981WO1981002208A1 A device for controlling the fluid supply to a number of consumers
08/06/1981WO1981002183A1 Slant axis rotary piston mechanism
08/05/1981EP0033026A2 Slant axis rotary piston machine
08/05/1981EP0033010A1 Float check valve
08/04/1981US4282502 Electromagnetic positioner
08/04/1981US4281685 Electromagnetic locking type actuator
08/04/1981US4281676 Pressure modulating selector valve
07/1981
07/28/1981US4280681 Center link disc valve
07/28/1981US4280373 Portable drive unit for valve actuator
07/28/1981CA1105917A1 Valve, particularly an electromagnetic valve
07/28/1981CA1105804A1 Cylinder valve for gas fire extinguishing system and system embodying same
07/28/1981CA1105803A1 Self monitoring double valve
07/22/1981EP0032221A1 Electrically controlled in-line dispensing faucet
07/21/1981US4279402 Explosion barring shutoff device
07/21/1981US4279273 Clutch retention feature of a hand control valve
07/21/1981CA1105356A1 Valve disk and holder assembly and valve incorporating it
07/15/1981EP0032112A1 Thermostat device for valve control
07/15/1981EP0031811A1 Variable control for toilet flush tanks
07/14/1981US4278106 Plate check valve
07/14/1981US4278105 Spherical accumulator with buoyant float
07/08/1981EP0031738A1 Electromagnetic control valve
07/08/1981EP0031560A2 Device for lowering the temperature of radiators
07/07/1981US4276902 Modular fluid pressure regulator valves
07/07/1981US4276899 Faucets
07/07/1981US4276810 Programmed valve system used for positioning control
07/07/1981US4276746 Compound valve device
07/07/1981CA1104549A1 Ball valve
07/07/1981CA1104468A1 Valve actuator
07/07/1981CA1104467A1 Force limiting device for an actuator rod
07/01/1981EP0031249A1 Valve operating device
06/1981
06/30/1981US4275866 Operator for a gate valve
06/30/1981US4275764 Combination pressure regulator and manual on-off valve
06/25/1981WO1981001733A1 Pressure modulating valve
06/25/1981WO1981001696A1 Valve for pressurized container
06/23/1981US4274444 Magnetically actuated rising stem valve
06/23/1981US4274290 Rapid opening, high flow control valve for hydraulic actuator
06/23/1981CA1103645A1 Cantilever beam positioner for valve actuators
06/23/1981CA1103550A1 Pressure modulating selector valve
06/17/1981EP0030283A1 Actuating device for a distributing valve
06/16/1981US4273307 Clutch for valve actuator
06/16/1981US4273292 Self-closing shower head
06/16/1981US4273153 Vibration resistant pressure actuated vacuum breaker
06/16/1981US4273150 Leverless pressure transducer
06/16/1981US4273028 Valves and operating system for expansion machines
06/11/1981WO1981001626A1 A two position mechanism
06/10/1981EP0030083A2 Solenoid operated relief valve
06/09/1981US4271868 Pilot operated pilot valve
06/09/1981US4271860 Valve
06/09/1981US4271859 Temperature sensor
06/09/1981CA1102766A1 Thermostatic control valve
06/09/1981CA1102765A1 Snap action thermally responsive fluid control valve
06/02/1981US4270726 Valve arrangement, especially for controlling flow of hot water through a heating device for motor vehicles
06/02/1981US4270574 Clockwork control valve mechanism
06/02/1981US4270570 Valve assembly
06/02/1981CA1102296A1 Valve actuator having a rotary bi-directional apparatus with a dual ratchet
06/02/1981CA1102208A1 Pilot valve
05/1981
05/27/1981EP0029129A1 Two-port thermally responsive valve
05/26/1981US4269386 Valve assembly
05/26/1981US4269350 Thermostatic fluid valve with power element extension and method of constructing same
05/26/1981US4269225 Safety valve assembly
05/26/1981US4269224 Combined fluid logic control device
05/26/1981CA1101821A1 Electro-hydraulic controlled valve actuator system
05/20/1981EP0028851A1 Method of drawing off inflammable or dangerous fluids with the aid of a safety valve
05/19/1981US4268009 Solenoid valve
05/19/1981US4268006 Modulating diaphragm valve
05/19/1981US4267861 Plural modular fluid transfer valves
05/19/1981US4267854 Flood valve
05/19/1981CA1101397A1 Fluid shut-off device
05/19/1981CA1101381A1 Fog generating apparatus
05/19/1981CA1101306A1 Diverter tub spout
05/13/1981EP0028501A2 Power assisted dump valve
05/12/1981US4266582 Tank filling limiter
05/12/1981US4266574 Vent valve
05/12/1981US4266573 Anesthesia machine having proportion limiting control system
05/12/1981US4266572 Electrohydraulic directional control valve system
05/06/1981EP0028090A1 Control circuit for an electromagnet
05/06/1981EP0028049A1 Operating device for a water conditioning system
05/06/1981EP0027898A2 Device for regulating the supply of gas
05/05/1981US4265270 Remote-controlled pressure regulator
05/05/1981US4265141 Mechanical force multiplier
04/1981
04/28/1981CA1100013A1 Method of controlling bypass flow and article employing same
04/28/1981CA1100012A1 Hydraulic ramping circuit for control valve
04/22/1981EP0027437A1 A transducer for electrohydraulic or electropneumatic signal conversion
04/21/1981US4263580 Monitor system for operation of solenoid operated devices
04/21/1981US4262877 Solenoid fluid valves
04/21/1981US4262699 Sanitary fitting
04/21/1981US4262692 Bell trap and check valve combination
04/21/1981CA1099690A1 Valve a servo-commande
04/14/1981US4261546 Quarter-turn valve actuator
04/14/1981US4261545 Flush valve piston having filtered orifice
04/14/1981US4261382 Condensate drain valves
04/14/1981US4261224 Valve actuator
04/14/1981CA1099247A1 Solenoid-actuated valve