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)
11/1998
11/26/1998WO1998053236A1 Low-power thermopneumatic microvalve
11/26/1998WO1998053235A1 Proportional pressure control valve
11/26/1998WO1998053234A1 Magnetic valve
11/26/1998WO1998053233A1 Magnetic flow controller
11/26/1998WO1998052640A1 Fluid flow control system
11/26/1998WO1998037343A3 Micro mass flow control apparatus and method
11/26/1998DE19800464A1 Fuel injection circuit for internal combustion engine
11/26/1998DE19721549A1 Electromagnetically operated actuator for vehicle braking system
11/25/1998EP0879979A2 Hydraulic spool valve
11/25/1998EP0879978A1 Pressure reducing valve
11/25/1998EP0879375A1 Proportional control valve
11/25/1998EP0879374A2 Directional valve
11/25/1998EP0879373A1 Piezoelectric actuator
11/25/1998EP0759133B1 Valve/seal assembly and use thereof, in particular in a water metering unit
11/25/1998EP0677158B1 Washing machine water inlet isolating valve
11/25/1998CN2298401Y 曲柄回位阀 Crank return valve
11/25/1998CN2298400Y Running water control valve for household
11/25/1998CN2298399Y Automatic floating valve
11/25/1998CN2298398Y Compound valve block for water vapour linkage magnetic valve
11/25/1998CN2298397Y Bistable magnetic valve
11/25/1998CN2298396Y High-speed strong electromagnetic control valve
11/25/1998CN2298395Y Electric actuating mechanism
11/25/1998CN2298393Y Pressure reducing valve for hot water
11/25/1998CN2298381Y 自动碟阀 Automatic butterfly valve
11/25/1998CN1199834A Fluid flow regulating valve using thermal expansion material
11/25/1998CA2248505A1 Anti discharge system
11/24/1998US5839722 Fluid flow transport system for moving a flexible object
11/24/1998US5839661 Solenoid valve and fuel injector for internal combustion engine using the same
11/24/1998US5839466 Automatic watering device
11/24/1998US5839465 Above-ground tank auto-limiter
11/19/1998WO1998052110A1 Water control device
11/19/1998WO1998051957A1 Tap for high pressure fluids, anchoring mechanisms and security devices
11/19/1998WO1998051946A1 Solenoid valve
11/19/1998WO1998051610A1 Overfill protection for fuel tanks
11/19/1998DE19821498A1 Control valve
11/19/1998DE19821495A1 Solenoid operated displacement control valve
11/19/1998DE19803842A1 Piezoelectric or magnetostrictive actuator for rigid body with hydraulic multiplication
11/19/1998DE19720235A1 Wassersteuervorrichtung Water control device
11/19/1998DE19720141A1 Open end spinner
11/18/1998EP0878653A2 Child-resistant handle
11/18/1998EP0878652A1 Solenoid slide valve, particularly for fuel supply to diesel engines
11/18/1998EP0878651A1 Fluid flow regulating valve
11/18/1998EP0878648A2 Piston for a servo valve
11/18/1998EP0878614A2 Screw supercharger for vehicle
11/18/1998EP0877885A2 Groove means in a fuel injector valve seat
11/18/1998EP0877884A1 Electromagnetic valve
11/18/1998EP0877864A1 Actuator and holding device
11/18/1998EP0877688A1 Electromagnetically actuated valve, especially for hydraulic motor vehicle braking systems
11/18/1998EP0877686A1 Electromagnetically actuated valve, especially for hydraulic motor vehicle braking systems
11/18/1998EP0676013B1 Hydraulic actuator for isolators
11/18/1998CN2297611Y Temp. automatic controlled valve
11/18/1998CN2297610Y Non-return water-sealed valve
11/18/1998CN2297609Y Guide type pressure-reducing and pressure-stabilizing valve
11/18/1998CN2297608Y On-off valve for atmospheric boiler
11/18/1998CN2297607Y 电磁阀 Solenoid valve
11/18/1998CN2297599Y Memory change valve
11/18/1998CN1199150A Child-resistant handle
11/17/1998US5836567 Apparatus for continuous detection of load in an electric valve actuator
11/17/1998US5836566 Connector mechanism for a valve spool and a diaphragm
11/17/1998US5836350 Electromagnetic valve
11/17/1998US5836346 Pilot operated diaphragm fill valve
11/17/1998US5836334 Electromagnetically actuated valve for slip-controlled hydraulic brake systems in motor vehicles
11/17/1998US5836333 To control water temperature and flow rate of water exiting from faucets
11/17/1998US5836230 Valve that directs the flow of a fluid
11/17/1998US5836022 Automatic liquid level control apparatus
11/16/1998CA2235087A1 Apparatus and method for supplying liquid to a tree stand
11/12/1998WO1998032412A3 Bistable spring construction for a stent and other medical apparatus
11/12/1998DE19734845C1 Rapid-action valve for space vehicle steering circuits
11/12/1998DE19718825A1 Piezoelectric valve
11/11/1998EP0777792A4 Toilet with magnetic check valve
11/11/1998EP0733180B1 Single handle mixing valve with flow control device for preventing hammer knock
11/11/1998CN2296944Y Pouring head valve for polyurethane foaming machine
11/11/1998CN1198803A Method and device for producing an intake valve of plate-like construction
11/11/1998CN1198799A Electromagnetically controlled valve
11/10/1998US5835330 Method and device for driving an electromagnetic consumer
11/10/1998US5833440 Linear motor arrangement for a reciprocating pump system
11/10/1998US5833212 Vacuum valve
11/10/1998US5833211 Magnetically-powered valve
11/10/1998US5832953 Overfill shut-off system for liquid storage tanks
11/10/1998US5832950 Fuel interruption means of fuel tank
11/10/1998US5832949 Control valve
11/10/1998US5832944 Valve for a steam turbine and method of actuating the valve
11/05/1998WO1998049482A1 Rotary valve actuator with high-low-high torque linkage
11/05/1998WO1998049481A1 Rotary valve actuator with zero lost motion universal connection
11/05/1998WO1998049480A1 Tension-spring return rotary actuator
11/05/1998WO1998049479A1 Double acting rotary valve actuator
11/05/1998WO1998049478A1 Double convoluted pliable pressure conversion unit
11/05/1998WO1998049474A1 Inline control valve
11/05/1998WO1998049039A1 Method and device for contacting the coils of magnetic valves in adjustable braking systems
11/05/1998WO1998036196A3 Leak-preventing toilet flush valve assembly
11/05/1998DE19819387A1 Induction air control device for printing press
11/05/1998DE19813145A1 Hydraulic brake system for road vehicle
11/05/1998DE19718242A1 Vorrichtung und Verfahren zur Kontaktierung von Spulen von Magnetventilen einer regelbaren Bremsanlage An apparatus and method for contacting of coil of solenoid valves of a controllable brake system
11/05/1998DE19716915A1 Spindle gearing especially for actuating shut=off devices
11/05/1998CA2204460A1 Overfill protection device
11/04/1998EP0875704A2 Sanitary Mixer Tap with a Thermostatic Device
11/04/1998EP0875703A2 Sanitary Mixer Tap With a thermostatic Device
11/04/1998EP0875701A2 Multiple-way valve
11/04/1998EP0875431A2 Flow control valve
11/04/1998EP0874963A1 Diverter valve
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