Patents for F16K 31 - Operating means; Releasing devices (69,292)
12/1986
12/23/1986US4630632 Pressure regulator
12/23/1986CA1215697A1 Valve operator control system
12/23/1986CA1215605A1 Device for preventing sewage backup in drain lines
12/18/1986WO1986007476A1 Reducing valve
12/18/1986WO1986007429A1 Apparatus for electrical control of rate of fluid flow
12/18/1986WO1986007427A1 A valve actuator system for controlling of valves
12/18/1986WO1986007400A1 Pipe cutting device
12/17/1986EP0201439A1 Device for ventilating a room, with automatic variation of the flow of air extracted from the kitchen
12/16/1986US4629926 Mounting for piezoelectric bender of fluid control device
12/16/1986US4629157 Remote-control apparatus for opening or closing the valve of containers or the like
12/16/1986US4628956 Float valve mechanism
12/16/1986CA1215289A1 Pressure medium actuated valve
12/10/1986EP0204666A1 A two-way reversible-flow hydraulic control valve
12/10/1986EP0204181A1 Electromagnet
12/10/1986CN86202026U 电磁真空阀 Vacuum solenoid valve
12/10/1986CN85104248A Piloted safety valve
12/09/1986US4627802 Rotary vane compressor with inlet and outlet valves in the rotor
12/09/1986US4627597 Valve activation apparatus
12/09/1986US4627596 Electromagnetically-controlled valve, suitable for controlling an additional air flow in a feed equipment for an internal combustion engine
12/09/1986US4627567 Pivotal slide valve
12/09/1986US4627468 Hydraulic control valve with manual override
12/09/1986CA1215034A1 Flow control valve
12/09/1986CA1215033A1 Two stage solenoid valve
12/04/1986WO1986006931A1 Liquid flow control valve
12/03/1986EP0203453A2 Solenoid valve
12/03/1986CN86203802U Electric drive system for valve
12/03/1986CN86202887U Automatic valve controlled by float
12/03/1986CN86201709U Valve for controlling shower heater installed not in the bath room
12/03/1986CN85104146A Hand controled synchronous reversal valve
12/02/1986US4626758 Digital valve control apparatus
12/02/1986US4625943 Pivotal closing member
12/02/1986US4625758 Valve actuator apparatus
11/1986
11/26/1986EP0202883A1 Bellows valve
11/26/1986EP0202354A1 Remote-control apparatus for opening or closing the valve of containers or the like
11/26/1986EP0053622B1 Fast-acting valve and uses thereof
11/25/1986US4624443 Fluid-flow control valve
11/25/1986US4624441 Inflation valve
11/25/1986US4624285 Control valve assembly
11/25/1986US4624284 Servovalve
11/25/1986US4624282 Two-stage solenoid valve
11/25/1986US4624280 Automatic gate valve shut-off device
11/25/1986US4624278 Flow regulating device
11/20/1986WO1986006812A1 Device for regulating or varying the rotation angle of a control shaft of a valve or gate
11/20/1986EP0201644A1 Positioning assembly for use with rotatable valves
11/18/1986US4623118 Proportional control valve
11/18/1986US4622995 Integral valve and tank assembly for pulse-jet air cleaners
11/12/1986EP0201229A1 Control valves
11/12/1986EP0200925A1 Positioning motor
11/12/1986EP0200895A2 Process and device to actuate a tap
11/12/1986CA1213812A Solenoid operated valve with balancing means
11/11/1986US4621789 Electrically driven valve
11/11/1986US4621788 Solenoid valve
11/11/1986US4621660 Bistable magnetic valve
11/11/1986US4621655 Marine riser fill-up valve
11/11/1986US4621544 Adjustable fully automatic vacuum modulator control for automatic transmission having a vacuum modulator
11/06/1986WO1986006455A1 A sliding tap valve
11/06/1986WO1986006359A1 Electrically controlled valve apparatus
11/06/1986WO1986006271A1 Artificial speech aid tone generating device
11/06/1986EP0155299A4 Process gas controller.
11/05/1986EP0199959A2 Closed loop type proportional electromagnetic valve for hydraulic control
11/05/1986EP0124567B1 Valves
11/05/1986CN85103283A Idling control device
11/04/1986US4621375 Remote control system for constructional machinery
11/04/1986US4620567 Solenoid-operated valve
11/04/1986US4620562 High pressure regulator valve
11/04/1986CA1213498A1 Float valve
10/1986
10/28/1986US4620259 Circuit for driving solenoid valve
10/28/1986US4619438 Valve
10/28/1986US4619437 Adjustable torque limiting valve handle
10/28/1986US4619377 Tap
10/28/1986US4619289 Solenoid-controlled valve
10/23/1986WO1986006144A1 Procedure for forming cocks closable by freezing, belonging to a liquid batch handling unit, and handling unit set up according to the procedure
10/22/1986EP0198233A1 Piezoelectrically actuated valve
10/22/1986CN85109390A Solenoid-actuated valve with balance device
10/22/1986CN85103178A 电磁式燃料喷射阀 Electromagnetic fuel injection valve
10/21/1986US4618091 Apparatus for controlling the passage of a liquid
10/21/1986US4617969 Actuating device for two mutually dependently actuable valves
10/21/1986US4617968 Electrohydraulic control of a spool valve for energizing a heavy duty automatic transmission clutch
10/21/1986US4617967 Two-stage hydraulic valves
10/21/1986US4617961 Pilot-operated solenoid valve apparatus
10/21/1986CA1212886A1 Anti-cavitation valve assembly
10/21/1986CA1212884A1 Sewer relief valve
10/15/1986EP0197401A2 Float-actuated valve
10/15/1986EP0197382A2 Mixing valve without handle
10/15/1986EP0197232A1 Pulse-controlled electromagnetic valve
10/14/1986US4616805 Fuel shut-off valve
10/14/1986US4616804 Gate valve
10/14/1986US4616803 Declutchable valve override
10/14/1986US4616675 Solenoid-actuated directional control valve
10/14/1986US4616673 Replacement faucet handle kit
10/14/1986US4616529 Strain-wave transmission with tubular strain wheel
10/14/1986US4616528 Valve actuator with continuous manual override
10/14/1986US4616477 Pneumatic servomotor
10/14/1986CA1212595A1 Flow change-over valve for the blowing of fluids into molten metal vessel
10/08/1986EP0196850A2 Automatic control system for water heaters
10/08/1986EP0196621A2 Solenoid valve
10/08/1986EP0196358A2 Electrohydraulic control of a spool valve for energizing a heavy duty automatic transmission clutch
10/08/1986EP0196296A1 Tilt valve
10/07/1986US4615482 Multi-way fluid flow control valve
10/07/1986US4615358 Pilot valves for two-stage hydraulic devices