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)
09/2012
09/19/2012CN102679027A Faucet
09/19/2012CN102679026A Double-layer floating ball type vacuum breaking valve
09/19/2012CN102679025A Self-operated hydraulic control valve
09/19/2012CN102679024A Hydraulic control stop valve
09/19/2012CN102679023A Fluid self-assisted valve controller and control method thereof
09/19/2012CN102679022A Open and closed type heat-source tower electromagnetic conversion device
09/19/2012CN102679021A Efficient boost circuit for electromagnetic valve drive
09/19/2012CN102679020A Solenoid operated fluid control valve
09/19/2012CN102679019A Solenoid operated fluid control valve
09/19/2012CN102679018A Solenoid valve for gas stove
09/19/2012CN102679017A Seawater electromagnetic valve bank
09/19/2012CN102679016A Electromagnetic valve
09/19/2012CN102679015A 电动阀 Electric valve
09/19/2012CN102679014A Execution mechanism with reduction box
09/19/2012CN102679013A Remote control intelligent executing mechanism
09/19/2012CN102679012A Sound control light-emitting tap faucet
09/19/2012CN102679011A Valve array controller based on mobile communication network and control method
09/19/2012CN102679010A Actuating fluid valve device
09/19/2012CN102679003A Flow control constant water level valve
09/19/2012CN102679002A Automatic water braking valve
09/19/2012CN102679001A Temperature-presettable multi-drive self-operated fire valve
09/19/2012CN102679000A Adjustable safety gas valve with synchronous switching and igniting
09/19/2012CN102678999A Leak-hunting safety self-closing valve
09/19/2012CN102678997A Thermostat valve
09/19/2012CN102678993A Dynamic airflow adjusting air valve
09/19/2012CN102678984A Differential pressure type automatic relief valve
09/19/2012CN102678971A Differential pressure temperature control valve
09/19/2012CN102678968A Intelligent thermostatic water mixing valve
09/19/2012CN102678963A Dual-drive reversing valve of heat storage type combustion furnace
09/19/2012CN102678957A Medical liquid control device
09/19/2012CN102678956A Guide frame and electromagnetic reversing valve
09/19/2012CN102678955A Dual-baffle vacuum gate valve device
09/19/2012CN102678951A Automatic pressure regulating type gate valve
09/19/2012CN102678950A Closed fan-shaped gate valve with residual air recovery device
09/19/2012CN102678946A Electric high-temperature disc valve
09/19/2012CN102678943A Double-layer single-door electric lock air flap valve
09/19/2012CN102678942A Single-layer single-gate heavy hammer type air-lock flap valve
09/19/2012CN102678941A Novel double-layer single-door electric lock air flap valve
09/19/2012CN102678940A Double-layer double-door counterweight air lock flap valve
09/19/2012CN102678938A Novel water outlet device of faucet
09/19/2012CN102678161A Automatic spraying dust-falling device and automatic control assembly
09/19/2012CN102676225A Automatic sealing device for coke feeder
09/19/2012CN102230549B Electric three-way throttling regulating valve
09/19/2012CN102141311B Anti-freezing device of solar water heater
09/19/2012CN102128506B Device for preventing leakage of broken vacuum tubes of solar water heater
09/19/2012CN102095021B Electric heating actuator
09/19/2012CN101975295B Thermostatic control valve
09/19/2012CN101796339B Shutoff valve integrated into a pressure regulator
09/19/2012CN101440877B Non-arm rotary opening valve
09/18/2012US8267375 Cartridge valve and manifold assembly
09/18/2012US8267374 Multi-turn hydraulic actuator
09/18/2012US8267371 Impulse tolerant valve body
09/18/2012US8267334 Solenoid valve for brake system
09/18/2012US8267168 Regulator dampening device and method
09/18/2012US8267115 Self compensated, adjustable fluid emitter, particularly in irrigation systems
09/18/2012US8267110 Gas pressure regulator and method for assembling and disassembling the regulator
09/18/2012US8267085 Leak-compensated proportional assist ventilation
09/18/2012DE202012005742U1 Thermoaktuatoranordnung mit begrenztem Hub Thermoaktuatoranordnung with limited Hub
09/18/2012CA2625716C Water sensor apparatus
09/18/2012CA2589352C Constant temperature valve core with dual stems and dual functions
09/18/2012CA2558485C Low energy fluid actuator control element
09/18/2012CA2500049C Toilet fill valve with valve lock
09/18/2012CA2484022C Valve seat for piston-type flushometer
09/16/2012CA2771741A1 Downhole system and apparatus incorporating valve assembly with resilient deformable engaging element
09/16/2012CA2771732A1 Multistage production system incorporating valve assembly with collapsible or expandable c-ring
09/13/2012WO2012121826A1 Bypass arrangement for valve actuator
09/13/2012WO2012121410A1 Gate valve and slide valve
09/13/2012WO2012121007A1 Current control device
09/13/2012WO2012120845A1 Control valve
09/13/2012WO2012120844A1 Control valve
09/13/2012WO2012120843A1 Vehicle heating/air-conditioning device
09/13/2012WO2012120383A1 A sealing arrangement, hydraulic system comprising the same and a back up ring for the sealing arrangement
09/13/2012WO2012119901A1 Cylinder valve having a device for reducing or closing off the flow in the event of a rise in temperature
09/13/2012WO2012119797A1 Throttle valve assembly
09/13/2012WO2012119568A1 Reversing valve having m type functionality
09/13/2012WO2012082354A3 Independent metering valve with flow limiter
09/13/2012US20120228535 Electromagnetic valve device
09/13/2012US20120228534 Winding Body for a Magnetic Assembly of a Solenoid Valve and Method for Winding a Winding Wire onto a Winding Body
09/13/2012US20120228533 Device for the flow control of a liquid or gaseous medium
09/13/2012US20120228532 Apparatus for electrically triggering water discharge
09/13/2012US20120228530 Bypass arrangement for valve actuator
09/13/2012US20120228395 Electrically actuated valve for control of instantaneous pressure drop and cyclic durations of flow
09/13/2012US20120227846 Stamp with drainage channels for transferring a pattern in the presence of a third medium
09/13/2012US20120227824 Methods And Apparatus For Gas Compression With Gas Flow Rate And Pressure Regulation
09/13/2012US20120227647 Air seeder monitoring and equalization system using acoustic sensors
09/13/2012DE102011013702A1 Elektromagnetischer Aktor The electromagnetic actuator
09/13/2012DE102011013429A1 Abblaseventil Relief valve
09/13/2012CA2829815A1 Robinet bouteille avec dispositif de reduction ou de fermeture du passage en cas d'elevation de temperature
09/13/2012CA2829238A1 Bypass arrangement for valve actuator
09/12/2012EP2497921A1 Throttle valve assembly
09/12/2012EP2496870A1 Control element operating system
09/12/2012EP2496823A1 Fuel injector
09/12/2012CN202434280U Explosionproof solenoid valve coil
09/12/2012CN202432111U Electric heating tap
09/12/2012CN202432103U Electric adjusting valve driving device provided with liquid crystal screen
09/12/2012CN202432101U Intelligent valve positioner
09/12/2012CN202432100U Valve actuator with remote monitoring function
09/12/2012CN202432097U Valve driving device with locking device
09/12/2012CN202432095U Pipeline temperature control valve
09/12/2012CN202432094U Valve starting and stopping device
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