Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 31 - Operating means; Releasing devices
Patents for F16K 31 - Operating means; Releasing devices (69,292)
12/1985
12/31/1985CA1198798A1 Automatic delivery tap
12/31/1985CA1198759A1 Drain valve, preferably for a vehicle brake system
12/31/1985CA1198649A1 Pilot operated low flow valve
12/27/1985EP0165407A2 Flow control valve with piero-electric actuator
12/27/1985EP0165395A2 Control valve for the cooling medium circuit of an internal combuston engine
12/24/1985US4560871 Actuator for control valves and related systems
12/24/1985US4559971 Single coil vacuum/vent valve
12/24/1985US4559966 Valve handle with selectable stops
12/24/1985US4559844 Single-lever straight-line motion device for single, double and crossed drive on hydraulic pilot devices
12/24/1985US4559843 Coupling member for mechanism for converting linear to rotary motion
12/24/1985CA1198503A1 Direct digital control apparatus for automated monitoring and control of building systems
12/20/1985CN85200521U Electromagnetic valve characterized by less leakage and quicker respondent
12/20/1985CN85103440A Frost-proof water tap
12/18/1985EP0164826A2 Proportional hydraulic solenoid controller
12/18/1985EP0164561A2 Flow control valve
12/18/1985EP0164469A1 Direct drive valve and force motor assembly
12/17/1985US4558845 Zero dead volume valve
12/17/1985US4558844 Direct acting valve assembly
12/17/1985US4558843 Air inlet valve for admitting air to the milk drain conduit of a teat cup or collector piece
12/17/1985US4558819 Automatic valve closer to prevent tampering with a thermostatic controlled radiator
12/17/1985US4558605 Valve actuator coupling
12/17/1985US4558498 Process for the manufacture of solenoid operated valve
12/11/1985EP0164171A1 Shutoff device for a pipe
12/11/1985EP0163665A1 Silencer.
12/10/1985US4557293 Arrangement for controlling an electro-hydraulic valve
12/10/1985US4557292 System for distributing pneumatic control signals by electrical means
12/03/1985US4556832 Control valve apparatus
12/03/1985US4556195 For controlling the pressure and flow of a fluid
12/03/1985US4556194 Motor operated valve
12/03/1985US4556193 Motor-driven expansion valve
12/03/1985US4556192 Butterfly valve with servo-motor
12/03/1985US4556085 Solenoid valve
11/1985
11/27/1985EP0162286A1 Control valve
11/26/1985US4555060 Electromagnetically actuated valve, in particular a fuel injection valve for fuel injection systems
11/26/1985US4554942 Process gas controller
11/26/1985US4554940 Pressure reducing and regulating valve
11/21/1985EP0161397A2 Actuator system having magnetomechanical cantilever beam
11/19/1985USRE32035 Electromechanical transducer controlling device
11/19/1985US4554496 Controllable rotary actuator
11/19/1985US4553735 Solenoid controlled valve
11/19/1985US4553732 Solenoid controlled flow valve
11/19/1985US4553564 Valve
11/19/1985CA1196837A1 Power transmission
11/19/1985CA1196835A1 Automatic counterbalanced sewer valve with float closure
11/12/1985US4553059 Piezoelectric actuator and a piezoelectric pump injector incorporating the same
11/12/1985US4552336 Liquid flow regulator
11/12/1985US4552334 Flow change-over valve for the blowing of fluids into molten metal vessel
11/12/1985US4552330 Pressure medium actuated valve
11/12/1985US4552179 Miniature solenoid valve
11/12/1985US4552177 For the continuous control of the flow of a liquid
11/12/1985US4552169 Device for regulating the pressure of a fluid supplied to a feeding circuit from a fluid source
11/12/1985CA1196451A1 Diverter valve
11/10/1985CN85200123U Solenoid-controlled vacuum valve
11/07/1985WO1985004937A1 Valve of automatic pilots
11/06/1985EP0160462A2 Supply control valve with integral pressure limiter
11/06/1985EP0160120A1 Solenoid valve
11/05/1985US4550750 Hydraulic fluid distributor
11/05/1985US4550744 Piezoelectric hydraulic control valve
11/05/1985US4550693 Temperature control arrangement for combustion engine
10/1985
10/29/1985US4549856 Compressor control system
10/29/1985US4549719 Mechanical amplifying means for valves and other devices
10/29/1985US4549717 Heat responsive valve
10/29/1985US4549716 Control handle arrangement for a fluid control valve
10/29/1985US4549446 Motorized valve actuator
10/29/1985CA1195967A1 Bent bellows sealed rotary valve
10/23/1985EP0158930A2 Fluid-flow control device
10/23/1985EP0158643A1 Electromagnetically operated hydraulic valve device with snap-together valve housing.
10/22/1985US4548384 Top entry metal-seated ball valve
10/22/1985US4548382 Pinch tube valve
10/22/1985US4548238 Directional control valve with straight through flow
10/22/1985US4548233 Electrically controlled pressure relief valve including a hydraulic bias
10/22/1985US4548232 Valve assembly
10/22/1985US4548047 Expansion valve
10/22/1985US4548041 Electrically operated valve, piston and cylinder assembly incorporating said valve, and self-contained system including pressurized fluid and hydraulic actuator
10/22/1985CA1195586A1 Proportional control valve
10/16/1985EP0158087A1 Flow control device for a fluid dispensing apparatus
10/15/1985US4546955 Two-stage solenoid valve
10/15/1985US4546795 Solenoid valve
10/15/1985US4546787 Hydraulic valve control device
10/15/1985US4546671 Valve actuators
10/15/1985CA1195310A1 Pilot operated valve assembly
10/15/1985CA1195229A1 Device for controlling fluid to an intermittently operating burner
10/15/1985CA1195205A1 Overflow valve
10/09/1985EP0157632A2 Force motor
10/09/1985EP0157378A2 Automatically controllable valve device
10/09/1985EP0156962A1 Expansion valve
10/09/1985EP0156947A1 Solenoid valve
10/09/1985EP0156891A1 A self-closing valve arrangement
10/09/1985EP0156886A1 Spring loaded valve
10/08/1985US4546338 Rotary driving apparatus
10/08/1985US4546281 Motor and gearing to drive a valve
10/08/1985US4545563 Pressure regulator valve
10/08/1985US4545561 Piezoelectric valve operator
10/08/1985US4545560 Valve coupling
10/08/1985US4545533 Ablution faucet
10/08/1985US4545402 Pressure-regulating valve with a force-feedback
10/08/1985US4545397 Float valve assembly
10/08/1985US4545287 In a hydraulic circuit
10/02/1985EP0156574A2 A rotary valve operating mechanism
10/01/1985US4544128 Cartridge solenoid valve with manual override
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