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
09/25/2012US8272621 Longitudinal bulging seal for spray gun
09/25/2012US8272402 Sequential stepped directional control valve
09/25/2012US8272400 Gas valve control device
09/25/2012US8272399 Fluid admission system for providing a pressure-balanced valve
09/25/2012US8272397 Valve for fuel cell based power generator
09/25/2012US8272392 Electrostatically addressable microvalves
09/25/2012CA2562755C A solenoid-operated safety valve device particularly for a washing machine
09/25/2012CA2486008C Adjustable sealing means
09/20/2012WO2012125286A1 Poppet valve for pump systems with non-rigid connector to facilitate effective sealing
09/20/2012WO2012124386A1 Control valve
09/20/2012WO2012124385A1 Control valve
09/20/2012WO2012124349A1 Valve system
09/20/2012WO2012124264A1 Valve aperture control system
09/20/2012WO2012123940A1 Automatic gas purge valve
09/20/2012WO2012123691A1 Improvements in servovalve actuation
09/20/2012WO2012123088A1 Fluid cooled shape memory alloy actuated valve
09/20/2012WO2012123077A1 Handheld sample-removal head, analysis arrangement and method for characterizing an aerosol
09/20/2012WO2012122809A1 Maglev intelligent valve
09/20/2012WO2012095100A3 Device for actuating a control valve
09/20/2012US20120234419 Water channel switching structure for a faucet
09/20/2012US20120234410 Subsea valve actuator having visual manual position indicator connected to a manual override shaft
09/20/2012US20120234407 Pressure regulator
09/20/2012US20120234406 Pressure type flow rate control reference and corrosion resistant pressure type flow rate controller used for the same
09/20/2012US20120234399 Shuttle Valve
09/20/2012US20120234397 Liquid separation systems for installing in liquid distribution systems, and components, kits and methods therefor
09/20/2012US20120234396 Pressure regulator with improved deadband
09/20/2012DE202011050471U1 Schwimmventil Float valve
09/20/2012DE10224739B4 Steuerventileinrichtung Control valve means
09/20/2012DE102011017452A1 Actuator device used as exhaust gas re-conducting valve in motor vehicle, has motor that is connected to recess portion of driving element
09/20/2012DE102011008804B4 Sanitärarmatur Sanitary fitting
09/20/2012DE102011005754A1 Valve component for use in slip-controlled motor vehicle-brake system, has non-return valve, and pressure medium passage arranged in tub or gutter-shaped recess of front surface of valve housing and closed by non-return valve
09/20/2012CA2829762A1 Poppet valve for pump systems with non-rigid connector to facilitate effective sealing
09/20/2012CA2829146A1 Improvements in servovalve actuation
09/20/2012CA2829027A1 Automatic gas purge valve
09/19/2012EP2500610A1 Device for regulating the flow of a fluid or gaseous medium
09/19/2012EP2499411A1 Electric actuators having internal load apparatus
09/19/2012EP2499410A1 Coupling apparatus for use with electric actuators
09/19/2012EP2499409A1 Remote-controlled, water dispensing system
09/19/2012EP2499408A2 Drain connector for substance processing receptacle
09/19/2012CN202441985U Sealing stop valve using PVDP as sealing seat lining
09/19/2012CN202441983U Overflow-preventing alarm water cutting device
09/19/2012CN202441980U Water faucet temperature control device
09/19/2012CN202441979U Sensor faucet controller
09/19/2012CN202441978U Novel water saving faucet
09/19/2012CN202441977U Foot-operated tap
09/19/2012CN202441976U Faucet convenient to hold
09/19/2012CN202441975U Worm gear type manually-operated disc-shaped drain valve
09/19/2012CN202441974U 方形角阀 Square Angle
09/19/2012CN202441973U Sealing device of valve
09/19/2012CN202441972U Hydraulic driving open-close ball valve
09/19/2012CN202441971U Self-control switch for floating body
09/19/2012CN202441970U Manual and automatic safe switch hand wheel mechanism for pneumatic actuator
09/19/2012CN202441969U Pneumatic diaphragm multi-spring actuating mechanism
09/19/2012CN202441968U Two-way pneumatic switch valve
09/19/2012CN202441967U Duplex-pull-rod shifting fork type pneumatic piston actuator
09/19/2012CN202441966U Self-clogging-clearing electromagnetic valve
09/19/2012CN202441965U Novel three-way through-type low-voltage large-flow electromagnetic valve
09/19/2012CN202441964U Positioning structure used for electronic expansion valve coil
09/19/2012CN202441963U Solenoid valve coil socket connector with electronic energy-saving module
09/19/2012CN202441962U Control device for smoke exhaust valve
09/19/2012CN202441961U Remote fire hazard control device
09/19/2012CN202441960U Electromagnetic valve with outer sleeve rotary body as constant rotational angle
09/19/2012CN202441959U Novel electromagnetic valve
09/19/2012CN202441958U Intelligent switch valve
09/19/2012CN202441957U Electric hydraulic valve control device and electric hydraulic valve and engineering machinery
09/19/2012CN202441956U Lead screw structure of electronic expansion valve
09/19/2012CN202441955U Valve tractor of smart rice-water electric cooker
09/19/2012CN202441954U Material valve
09/19/2012CN202441953U Intelligent valve electric actuator
09/19/2012CN202441952U Automatic valve driver
09/19/2012CN202441951U Faucet with fingerprint switch
09/19/2012CN202441944U Automatic control device for water pipe
09/19/2012CN202441943U Water faucet capable of being turned on and off by pressing
09/19/2012CN202441940U Fireproof valve temperature control mechanism
09/19/2012CN202441930U Intelligent electromagnetic safety valve
09/19/2012CN202441927U Pneumatic cylinder valve for compressing natural gas
09/19/2012CN202441922U Continuous flow three-way switching valve
09/19/2012CN202441919U Multi-functional changeover valve for blood-gas analyzer
09/19/2012CN202441918U Temperature regulating device
09/19/2012CN202441913U Bellow ball valve
09/19/2012CN202441905U Poppet valve suitable for high-temperature bag-type dust remover
09/19/2012CN202441904U Large-opening-diameter hard-sealing zero-friction butterfly valve
09/19/2012CN202441901U Intelligent pneumatic butterfly valve
09/19/2012CN202441899U Novel butterfly valve
09/19/2012CN202441897U Valve stem closed sealing stop valve
09/19/2012CN202441894U Waterway pneumatic control valve
09/19/2012CN202440453U Novel isolating valve
09/19/2012CN102686924A Solenoid with spring plug
09/19/2012CN102686923A Electric actuators having internal load apparatus
09/19/2012CN102686464A Valve module, in particular solenoid valve for a brake system of a motor vehicle, method for the production of said type of valve module
09/19/2012CN102686463A Solenoid valve
09/19/2012CN102686462A Magnetic valve and driver assistance device having such a magnetic valve
09/19/2012CN102686461A Magnetic valve and driver assistance device comprising said type of magnetic valve
09/19/2012CN102686460A Magnetic valve and driver assistance device having such a magnetic valve
09/19/2012CN102682950A Electric magnet for actuating mechanism magnetic valve of electronic control system of automobile
09/19/2012CN102682580A GSM (Global System for Mobile Communications) wireless intelligent household gas safety system
09/19/2012CN102679598A Internal siphon pipeline evacuation valve of solar water heater
09/19/2012CN102679031A Temperature control valve capable of being cleaned and maintained on line
09/19/2012CN102679029A Lockout devices for use with rotary actuators
09/19/2012CN102679028A Miniature magnetic control motor-driven anti-theft valve
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