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)
12/2012
12/19/2012CN102829236A Double-chamber synchronous brake valve for hydraulic system
12/19/2012CN102829235A Push-pull interconnected-control delay-pulse combined reversing valve
12/19/2012CN102829234A Electro-hydraulic linkage quick stop valve of mine gas extracting pipeline
12/19/2012CN102829233A Pneumatic self-locking valve
12/19/2012CN102829232A Solenoid interlock for booster actuator
12/19/2012CN102829231A Gas valve device and gas stove
12/19/2012CN102829230A Mechanism of sealed electromagnetic valve
12/19/2012CN102829229A Small ball valve actuator with one-way ratchet wheel
12/19/2012CN102829228A Mining electric ball valve
12/19/2012CN102829227A Use method and system for public water tap based on NFC (near field communications)
12/19/2012CN102829226A Fuzzy expert control method for opening of three-way valve by waste heat recovery
12/19/2012CN102829225A One-control-tree-valve control box
12/19/2012CN102829224A Quantitative control valve of tap water
12/19/2012CN102829218A Cold water and hot water uniformly-mixing temperature regulating device
12/19/2012CN102829217A Rotary valve and brushing and flushing two-in-one brush with rotary valve
12/19/2012CN102829216A Electrically operated valve for refrigerating system
12/19/2012CN102829207A Electrically adjusted self-compensating plug valve
12/19/2012CN102829204A Constant flow shutoff-throttle multipurpose valve
12/19/2012CN102829196A Sealing device of high vacuum system
12/19/2012CN102829194A Valve
12/19/2012CN102829192A Gas exhaust valve and cigarette lighter
12/19/2012CN102829191A Leakproof valve device
12/19/2012CN102828803A Sealing structure for rubber plate of metering nozzle
12/19/2012CN102359648B Large- through-diameter rapid-discharging slow-intake gas valve
12/19/2012CN102359641B Position sensing system for electric actuating mechanism
12/19/2012CN102359613B Bidirectional pressure bearing system for glasses valve
12/19/2012CN102359603B Pressure resistance valve for nuclear grade air passage
12/19/2012CN102293710B Pulse type ejection constant-temperature steam bath room for families
12/19/2012CN102207203B Pressure vessel valve suitable for automatic locking
12/19/2012CN102135195B Thermostat valve plug
12/19/2012CN102094983B Flap type gas motor valve
12/19/2012CN102022574B Novel flow control system
12/19/2012CN102003273B Electric control mechanical valve for turbocharger
12/18/2012US8333708 Positive airway pressure system and method for treatment of sleeping disorder in patient
12/18/2012US8333363 Regulating valve particularly for regulating the flow of refrigeration fluids
12/18/2012US8333362 Pressure compensating method
12/18/2012US8333361 Wireless power transfer device for a fluid delivery apparatus
12/18/2012US8333216 Blow-off valve for turbo blower
12/18/2012US8333215 Toilet fill valve with valve lock
12/16/2012CA2779925A1 Capacitive sensing electronic faucet including differential measurements
12/13/2012WO2012170182A1 Near-field wireless powered solenoid valve
12/13/2012WO2012168939A1 A rigidly sealable hydraulic control valve with an elliptical shaped flow passage
12/13/2012WO2012167967A1 Electromagnetically actuated valve
12/13/2012WO2012167852A1 Valve, in particular a pressure regulating valve or pressure limiting valve
12/13/2012WO2012167808A1 Locking device
12/13/2012WO2012167427A1 Bistable pulse electromagnetic valve
12/13/2012WO2012167426A1 Bistable pulse solenoid valve
12/13/2012US20120313024 Compact reed valve
12/13/2012US20120313022 Solenoid valve with plunger stage for controlling a fluid
12/13/2012US20120313021 Electric valve device
12/13/2012US20120313020 Valve for a magnetorheological liquid
12/13/2012US20120313019 Glue valve
12/13/2012US20120313018 Control valve assembly
12/13/2012US20120312884 Thermostat device
12/13/2012US20120312395 Fluid pressure regulation apparatus and fuel supply apparatus
12/13/2012US20120312394 Compensated pressure reducting device
12/13/2012US20120312393 Universal Flush Valve Actuator
12/13/2012US20120312377 Fuel float valve
12/13/2012DE19839248B4 Spülventil Flush valve
12/13/2012DE10229912B4 Elektromagnetisches Hydraulikventil, insbesondere Proportionalventil zur Steuerung einer Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine Electromagnetic hydraulic valve, in particular proportional valve, for controlling a device for rotational angle adjustment of a camshaft relative to a crankshaft of an internal combustion engine
12/13/2012DE102012105085A1 Solenoid valve for high-pressure pump, has valve element which is adjusted, so that it moves back and forth, and receiving element which contains receiving section
12/13/2012DE102011103518A1 Blow-off valve for turbine of exhaust gas turbocharger mounted in internal combustion engine, has cam gear which converts rotational movement of drive element to translational movement of valve plate
12/13/2012DE102011077350A1 Magnetventil mit einer Magnetbaugruppe Solenoid valve having a magnet assembly
12/13/2012DE102011077069A1 Elektromagnetisch betätigbares Ventil Electromagnetically actuable valve
12/13/2012DE102011054085B3 Stellvorrichtung Locking device
12/13/2012DE102011054082B3 Stellvorrichtung Locking device
12/13/2012DE102006046451B4 Elektronisch gesteuertes Drosselventilsystem Electronically controlled throttle valve system
12/13/2012CA2779589A1 Universal flush valve actuator
12/13/2012CA2742578A1 Fail-freeze device for positioner
12/12/2012EP2532934A1 Method for providing fuel to an engine or aerial refuelling manifold on aircraft
12/12/2012EP2531758A2 Electromagnetic valve
12/12/2012EP2531757A2 Electromagnetic valve
12/12/2012EP2531756A1 Pilot solenoid valve
12/12/2012EP2531755A1 Graphene-drum pump and engine systems
12/12/2012EP2531753A1 Motorized rotary valve
12/12/2012CN202597953U Connecting pipe for water inlet of water inlet solenoid valve
12/12/2012CN202597875U Automatic thermostatic temperature controlling valve
12/12/2012CN202597874U Temperature control valve regulating device
12/12/2012CN202597873U Novel-structure foot-operated valve
12/12/2012CN202597872U Multifunctional combined valve key
12/12/2012CN202597871U Regulating device of ethylene glycol valve
12/12/2012CN202597870U Hand wheel for rising stem gate valve
12/12/2012CN202597869U Novel valve handle
12/12/2012CN202597868U Synchronous open device of novel big width gate valve
12/12/2012CN202597867U Water drain valve draw hook
12/12/2012CN202597866U Dual-floater water filling self-control valve of solar water heater
12/12/2012CN202597865U Ball float valve for cooling tower
12/12/2012CN202597864U Rubber cloth-clamped membrane
12/12/2012CN202597863U Full-pressure high-speed air exhaust valve
12/12/2012CN202597862U Pneumatic and hydraulic control valve for filling machine
12/12/2012CN202597861U Pile-up valve for hydraulic control of large-flow high-pressure ball valve
12/12/2012CN202597860U Self-power-assisting valve control device for fluid
12/12/2012CN202597859U Improved structure of wedged gate valve
12/12/2012CN202597858U Right-angled pneumatic valve
12/12/2012CN202597857U Dual-purpose induced water faucet
12/12/2012CN202597856U Actuating mechanism for plate smoke exhaust valve
12/12/2012CN202597855U Induced shower water economizer
12/12/2012CN202597854U Gas switch valve
12/12/2012CN202597853U Thread plug-in type flux sleeve for magnetic valve
12/12/2012CN202597852U Solenoid valve with electronic sensing switch
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