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)
08/1982
08/10/1982US4343601 Fluid pressure device and shuttle valve assembly therefor
08/10/1982US4343456 Plastic control valve
08/10/1982US4343454 Apparatus for individual isolation of hydraulically actuated valves
08/10/1982US4343329 Bistable fuel valve
08/10/1982CA1129528A1 Electrically controlled proportional valve
08/04/1982EP0056893A1 Fluid flow control valve and actuator therefor
08/03/1982US4342335 Hydraulic valve detent mechanism
08/03/1982US4342334 Hydraulic servo valve
08/03/1982US4342331 Hydraulic control- and/or measuring device, particularly solenoid-controlled flow regulating valve
08/03/1982US4342328 Two stage float valve
08/03/1982CA1128909A1 Thermally actuated valve for plural fluid sources
08/03/1982CA1128874A1 Filtering device
08/03/1982CA1128822A1 Shut-off apparatus for pneumatic driven tools
07/1982
07/28/1982EP0056423A1 Electromagnetically operated multiple-way hydraulic valve
07/27/1982US4341238 Flushing means
07/20/1982US4340202 Four way valve
07/20/1982US4340087 Power transmission
07/20/1982US4340086 Hydraulic control valve unit
07/20/1982US4340083 Deflectable beam valve
07/20/1982US4340082 Adjustable ballcock standpipe assembly
07/13/1982US4339737 Rotary electrically actuated device
07/13/1982US4339109 Electromagnetically operated valve unit
07/13/1982US4338966 Direct solenoid operated directional control valve
07/13/1982US4338964 Side inlet ballcock having flow and structural improvements
07/13/1982CA1127501A1 Anti-backflow valve for sewer traps
07/13/1982CA1127423A1 Valve operating system
07/08/1982WO1982002236A1 Pulse width modulated constant current servo driver
07/07/1982EP0055518A1 Solenoid valve
07/07/1982EP0055399A1 Hydraulic lash adjuster with plunger retainer
07/06/1982USRE30989 Sealed valve and related structure
07/06/1982US4338651 Dual coil driver
07/06/1982US4337798 Converter for valves
07/06/1982US4337794 Solenoid valve assembly
07/06/1982US4337790 Filtering device
07/06/1982US4337621 Power element assembly
07/06/1982CA1127040A1 Intravenous pump filter protector
06/1982
06/30/1982EP0054602A1 Own fluid controlled stop valve
06/29/1982US4336918 Diaphragm valve with multiple pivot axis valve element
06/29/1982US4336903 Control valve
06/29/1982US4336896 Electrically controlled in-line dispensing faucet
06/29/1982US4336823 Solenoid valve
06/29/1982CA1126716A1 Stop mechanism for worm gear set
06/23/1982EP0054448A1 Water-distributing means and a dish-washer provided with such means
06/23/1982EP0054108A2 Electromagnetically actuated valve, in particular a fuel injection valve for fuel injection systems
06/22/1982US4335750 Reversing valve construction and piston head assembly therefor and methods of making the same
06/22/1982US4335741 Fluid level controller
06/22/1982US4335734 Float warning device
06/22/1982US4335690 Temperature-detection type change-over valve
06/22/1982CA1126240A1 Electromagnetic fuel metering valve assembly
06/16/1982EP0053883A1 Electric motor powered actuator
06/16/1982EP0053622A1 Fast-acting valve and uses thereof.
06/16/1982EP0053608A1 Valve system.
06/15/1982US4334515 Temperature responsive, pressure operated diaphragm valve assembly for automobile engine
06/15/1982CA1125624A1 Flow system with pressure level interlock control apparatus
06/10/1982WO1982001925A1 Low stress stem connection structure for a non-rising stem type gate valve
06/08/1982US4333497 Faucet assembly with mixing valve
06/08/1982CA1125145A1 Power transmission
06/02/1982EP0053044A1 Valves and mechanisms therefor
06/02/1982EP0053043A1 Valves and mechanisms therefor
06/02/1982EP0052703A1 Gate valve
06/01/1982US4332368 Valve
06/01/1982CA1124698A1 Dual bimetal relief valve
05/1982
05/26/1982EP0052177A1 Solenoid valve
05/19/1982EP0051975A1 A valve
05/19/1982EP0051965A1 Solenoid operated valves
05/18/1982US4330004 Electromagnetic valve
05/18/1982CA1123748A1 Air control valve
05/12/1982EP0051517A1 Electromagnetic valve
05/12/1982EP0051489A1 A fluid valve
05/12/1982EP0051376A2 Solenoid-operated valve means for hydraulic systems
05/11/1982US4328885 Actuator activated switching mechanism
05/11/1982US4328820 Constant-flow regulator for gravity-fed liquids
05/11/1982CA1123404A1 Actuating apparatus for adjusting a movable element, particularly the closure member of a valve
05/11/1982CA1123310A1 Valve operator
05/05/1982EP0051043A1 Valve unit for water closets
05/05/1982EP0050960A1 Motor operated valve
05/05/1982EP0050756A1 Electrically operated diaphragm valve
05/05/1982EP0050711A1 Electrically controlled valve
05/05/1982EP0050620A1 A device for controlling the fluid supply to a number of consumers
05/04/1982US4327894 Linearized controlled valves
05/04/1982US4327892 Normally magnetically actuated valve with novel nonmagnetic override
05/04/1982US4327773 Valve assembly
05/04/1982US4327772 Valve device for controlling flow of fluid
05/04/1982US4327764 Float valve assembly for a liquid drain trap
05/04/1982US4327761 Thermostatic self-powered drain valve
05/04/1982CA1122880A1 Hydraulic control valve unit
04/1982
04/29/1982WO1982001407A1 Back-flow prevention valve
04/29/1982WO1982001401A1 Valve actuator with hydraulic latching
04/28/1982EP0050550A1 In-line flow rotatable gate valve
04/28/1982EP0050466A1 Rotary valve actuator
04/27/1982US4326696 Solenoid valve
04/27/1982US4326557 Top operated tank car bottom outlet valve assembly installed from the bottom of the car
04/20/1982US4325401 Aseptic valve
04/20/1982CA1122098A1 Control installations for fluid transmission or distribution systems
04/15/1982WO1982001233A1 Hydraulic choke device
04/13/1982US4324273 Reversing valve construction and piston head assembly therefor and methods of making the same
04/13/1982US4324196 Thermostat attachment for a radiator valve
04/13/1982CA1121692A1 Pressure-regulator and flow control valve with pre-exhaust vent means
04/07/1982EP0049188A2 Driver circuit for a fuel injector
04/07/1982EP0048822A2 Cam control
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