Patents for F16K 31 - Operating means; Releasing devices (69,292)
04/1986
04/08/1986US4580600 Laundry faucet
04/08/1986US4580598 Servo valve
04/01/1986US4579146 Three-port solenoid-operated valve
04/01/1986US4579145 Pressure control device
04/01/1986US4579138 Piston and valve arrangement
04/01/1986US4579135 Valve for preventing fuel from flowing from the vent of an automobile fuel tank
03/1986
03/26/1986EP0175374A1 Reversing valve assembly
03/26/1986CN85202107U Mechanical transmission for automatically opening and shutting valve in liquid transmitting pipe
03/26/1986CN85200834U Water tap turning by stepping and the additional divice for directly changing the general tap into the stepping tap
03/25/1986US4578662 Solenoid assembly
03/25/1986US4577661 High speed-high flow spool valve
03/25/1986US4577658 Calibrated fluid flow control device
03/25/1986US4577657 Magnetic-pneumatic liquid level control
03/25/1986US4577654 Fluid actuated pipeline valve
03/25/1986US4577653 Anti-siphon and anti-knock diverter valve
03/19/1986EP0174482A2 Two-position pilot valve with hydraulic lock
03/19/1986EP0020352B1 Pilot operated relief valve
03/18/1986CA1201934A1 Hand pump with automatic lock-out
03/12/1986EP0173914A2 Spool-type flow adjusting valve
03/12/1986EP0173836A1 Control valve
03/12/1986EP0173695A1 A pneumatic servo valve (governing valve).
03/11/1986US4575043 Needle valve
03/11/1986US4574843 Solenoid valve override cartridge
03/11/1986US4574841 Rocker lever solenoid valve
03/11/1986US4574833 Excess flow control device
03/11/1986US4574832 Float level adjustment means
03/11/1986US4574829 For filter traps used in the accumulation of condensables
03/11/1986US4574826 Adjustable vacuum breaker fill valve
03/05/1986EP0173115A2 Solenoid valve for vacuum application
03/05/1986EP0172886A1 Adjustable torque limiting valve handle
03/05/1986EP0172820A1 Vane compressor
03/05/1986CN85201815U Unidirectional solenoid valve
03/04/1986US4573661 Multiple schedule valve
03/04/1986US4573495 Hydrostatic ballcock assembly
03/04/1986US4573494 Spherical ball drive mechanism for a direct drive valve
03/04/1986CA1201360A1 Duplex cam-operated pressure-balanced sleeve valve
02/1986
02/26/1986CN85201607U Three position electromagnetic actuator
02/26/1986CN85201056U 双稳态电磁阀 Bistable solenoid valves
02/19/1986EP0171998A1 Servo apparatus
02/19/1986EP0171870A1 Liquid dispensing taps
02/18/1986US4570904 Solenoid valve
02/18/1986US4570902 Evaporation canister flow rate valve
02/18/1986US4570901 Positioning assembly for use with rotatable valves
02/18/1986US4570900 Apparatus for actuating a proportioning valve
02/18/1986US4570852 For a steam flow tube
02/18/1986US4570676 Lumbar support air valve assembly
02/18/1986US4570660 For controlling the flow of a fluid
02/18/1986CA1200808A1 Valve actuators
02/13/1986EP0158643A4 Electromagnetically operated hydraulic valve device with snap-together valve housing.
02/12/1986EP0171240A2 Closed vapor cycle refrigerator
02/12/1986EP0170990A1 Control device for actuating an air damper
02/12/1986EP0170909A1 Piezoceramic valve plate for a low pressure injection valve and method for making it
02/12/1986EP0170833A2 Process and circuit for determining and monitoring the temperature of a bobbin winding
02/11/1986US4569503 Valve with remote and manual actuation means
02/11/1986US4569372 Remote valve operators
02/05/1986CN85200977U Inner whorl butterfly valve
02/04/1986US4568060 Shower installation and valve therefore
02/04/1986US4568058 Dual stage hydraulic actuator for expanding gate valve
02/04/1986US4567791 Manual device for detecting malfunction of a solenoid valve
02/04/1986CA1200120A1 Process and device for adjustable demultiplication coupling between a translation and a rotation movement, and regulation apparatus or valve with adjustable nominal flow rate factor equipped with said device
01/1986
01/29/1986CN85200677U Elevating cock valve
01/29/1986CN85200430U Automatic control valve for gas cooking stove
01/28/1986US4567394 Electro-pneumatic signal converter
01/28/1986US4566490 Direct solenoid operated valve with minimal tolerance accumulation
01/28/1986US4566484 Liquid level control apparatus
01/28/1986US4566479 Spool member of a multi-way-valve
01/28/1986US4566273 Pneumatic servomotor
01/22/1986CN85201396U Electromagnetic valve with liquid-cooling coil
01/21/1986US4565350 For attachment to a rotatable stem
01/21/1986US4565218 Liquid mixing valve with single handle
01/21/1986US4565213 Ball valve device with hold-open tube
01/15/1986EP0168321A1 Piezoelectric valve
01/15/1986EP0168306A1 Bistable reversing device, especially for feeding an oxygen circuit in an airplane, and its application
01/15/1986EP0167933A2 Solenoid valve
01/14/1986US4564046 Solenoid valve
01/14/1986US4564045 Reversing valve construction and method of making the same
01/14/1986US4563941 Hydraulic actuator for control of valves
01/14/1986CA1199252A1 Three-way control valve
01/08/1986EP0167073A1 Adjustable fully automatic vacuum modulator control for automatic transmission having a vacuum modulator
01/08/1986EP0124528B1 Pressure wave transmission
01/07/1986US4563664 Force motor with contoured spring coupling
01/07/1986US4562953 Valve seat structure for automotive thermostatic fluid control valve device
01/07/1986US4562908 Rotary actuator
01/07/1986US4562866 Lower power electromagnetically controlled fluid operating valve
01/07/1986US4562859 Ballcock assembly
01/07/1986US4562855 Automatic drain valve
01/03/1986WO1986000030A1 Improvements in or relating to valves
01/02/1986EP0166426A1 Bimetal steam trap
12/1985
12/31/1985US4561940 Vacuum evaporators; monitoring fluid levels in solvent processing plant
12/31/1985US4561632 Solenoid valve
12/31/1985US4561631 Turbo boost valve
12/31/1985US4561630 For sealing off pressurized fluid for an extended period
12/31/1985US4561629 For opening and closing a fluid passage
12/31/1985US4561628 Electromagnetically operated hydraulic actuator
12/31/1985US4561627 Pilot operated fluid control valve
12/31/1985US4561469 Electromagnetic control valve
12/31/1985US4561468 Valve for use in jet engine systems and the like
12/31/1985US4561464 Relay valve
12/31/1985US4561345 Pneumatic setting device
12/31/1985US4561344 Electro-fluidic control device