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)
08/2012
08/07/2012CA2671505C Hot and cold water mixing valve
08/07/2012CA2550458C Valve assembly for a gas turbine engine
08/07/2012CA2483399C Thermally-controlled valves and methods of using the same in a wellbore
08/02/2012WO2012102905A1 Reading and adjusting tool for hydrocephalus shunt valve
08/02/2012WO2012102635A1 Electromagnetic valve for a hydraulically controllable fuel injector
08/02/2012WO2012101317A1 Adjustment and locking means for a damper plate of a ventilation device
08/02/2012WO2012101067A1 Pinch valve
08/02/2012WO2012100397A1 Human body sensitive touch-controlled water outlet device and control method thereof
08/02/2012US20120193563 Grease valve for pressure devices
08/02/2012US20120193560 Valve device
08/02/2012US20120193559 Water Meter With Integral Flow Restriction Valve
08/02/2012US20120193557 Shutoff fitting
08/02/2012US20120193355 Water Knock Out Bottle and process for Making the Same
08/02/2012US20120192969 Product Dispensing System
08/02/2012US20120192569 Pitot tube with increased particle separation efficiency
08/02/2012DE10344088B4 Funktionsprüfvorrichtung für ein Feldgerät und Verfahren zur Funktionsprüfung eines Feldgeräts und Feldgerät Funktionsprüfvorrichtung for a field device and method for testing the function of a field device and field device
08/02/2012DE102012001696A1 Solenoidventil für Bremssysteme Solenoid valve for brake systems
08/02/2012CA2826001A1 Adjustment for hydrocephalus shunt valve
08/02/2012CA2825868A1 Reading and adjusting tool for hydrocephalus shunt valve
08/01/2012EP2482161A2 Pitot tube with increased particle separation efficiency
08/01/2012EP2482009A1 Expansion valve
08/01/2012EP2481964A1 Positioning device for pressure regulator
08/01/2012EP2481963A2 Automatic gas intake and exhaust valve device
08/01/2012EP2481934A1 Valve device
08/01/2012EP2115545B1 Selectively actuated constant flow valve
08/01/2012EP1451500B1 Hydraulic hybrid accumulator shut-off valve
08/01/2012CN202361647U Gas water heater being capable of closing water automatically and having bathtub mode
08/01/2012CN202360872U Automatic fire-fighting spray valve with dual functions of forced opening and detachability
08/01/2012CN202360871U Thermovalve
08/01/2012CN202360870U Temperature sensing cylinder for temperature control valve
08/01/2012CN202360869U Sanitary water tap
08/01/2012CN202360868U Control handle of multiway valve
08/01/2012CN202360867U Temperature-controlled hand wheel
08/01/2012CN202360866U Pressure tapping ball valve
08/01/2012CN202360865U Operating mechanism capable of simultaneously switching on/off two ball valves
08/01/2012CN202360864U One-way magnetic automatic control water-saving valve
08/01/2012CN202360863U Manual switching device for pneumatic-hydraulic actuator of valve
08/01/2012CN202360862U Fluid flow controlling device
08/01/2012CN202360861U Fluid flow control device and actuator component
08/01/2012CN202360860U Novel actuating mechanism and valve connecting device
08/01/2012CN202360859U Combined type valve rod of solenoid valve
08/01/2012CN202360858U Differential pressure drive magnetic valve and heat pump system
08/01/2012CN202360857U Solenoid valve auxiliary device
08/01/2012CN202360856U Anti-collision magnetic push driving mechanism for opening valve
08/01/2012CN202360855U Coil device for solenoid valve
08/01/2012CN202360854U Adjustable straight travel electric actuator for travel mechanical position limitation
08/01/2012CN202360853U Profibus control system of electric actuator
08/01/2012CN202360852U High-temperature fluid detection system
08/01/2012CN202360850U Small flow regulating valve for reduction furnace charging
08/01/2012CN202360841U Opening/closing mechanism underneath type magnetic repulsion delay flush valve
08/01/2012CN202360839U Gas flame failure protection electromagnetic valve
08/01/2012CN202360837U Integrated pressure-regulating reversing sectional control valve
08/01/2012CN202360834U Gas ratio adjusting valve
08/01/2012CN202360833U Gas valve device of gas water heater
08/01/2012CN202360830U Discharge valve by using pressure difference adjustment
08/01/2012CN202360825U all-blocking type vent valve
08/01/2012CN202360823U Digital valve for compositely controlling pressure and flow of high-pressure gas
08/01/2012CN202360813U 电磁阀 Solenoid valve
08/01/2012CN202360811U Thermostatic faucet of electric water heater
08/01/2012CN202360803U Capacity-adjustable double electromagnetic control valve with
08/01/2012CN202360802U Valve spool of water mixing valve draining water laterally
08/01/2012CN202360801U Waterway-switching structure of three-way diverter
08/01/2012CN202360800U 切换阀及采暖系统 Switching valve and heating systems
08/01/2012CN202360799U Double-gas source fuel gas control system
08/01/2012CN202360791U Novel arc cut-off and control valve
08/01/2012CN202360776U Inching butterfly valve
08/01/2012CN202360775U Carbon-black off-gas emission stopper
08/01/2012CN202360716U Stress sharing structure of worm bearing of worm gear case
08/01/2012CN202358303U Digital cabin booster exhaust valve driving mechanism
08/01/2012CN102625887A Electromagnetic valve
08/01/2012CN102623727A Compressed hydrogen fueling control valve
08/01/2012CN102620449A Automatic emptying and water supply stopping system for full-mechanical pipeline of solar water heater
08/01/2012CN102620112A Apparatus for pipeline inspection and method of assembly
08/01/2012CN102620111A Apparatus for pipeline inspection and method of controlling the same
08/01/2012CN102620050A Full-closed magnetic force-pulled manually-operated valve
08/01/2012CN102620047A Intelligent jamming and chucking detection controller for hydraulic valve
08/01/2012CN102620046A Controllable pedal water supply valve
08/01/2012CN102620045A Gas time valve
08/01/2012CN102620044A Valve operating device
08/01/2012CN102620043A Gate lead screw protecting cover
08/01/2012CN102620042A Timer for instantaneous jump type valve
08/01/2012CN102620041A Electrohydraulic system for driving large-size valve by using solar low-power power supply
08/01/2012CN102620040A Electrohydraulic system for driving large-size quarter-turn valve by using solar low-power power supply
08/01/2012CN102620039A Hydraulic control juice gas valve
08/01/2012CN102620038A Piston type airtight device
08/01/2012CN102620037A Integrated pressure regulating switching valve
08/01/2012CN102620036A Hydraulic actuating device used for swing on-off valve
08/01/2012CN102620035A Full-closed magnetic force-pulled pneumatic valve
08/01/2012CN102620034A Totally-sealed magnetic-traction steam valve
08/01/2012CN102620033A Full-closed magnetic force-pulled steam pneumatic valve
08/01/2012CN102620032A Electronic noiseless electromagnetic valve
08/01/2012CN102620031A Two-phase opposed super magnetostrictive self-sensing driver
08/01/2012CN102620030A Totally-sealed magnetic-traction steam hand-operated valve
08/01/2012CN102620029A Novel electric actuator
08/01/2012CN102620028A Full-closed magnetic force-pulled electrically operated valve
08/01/2012CN102620027A Electromagnetic spring type automatic rapid cut-off valve actuating mechanism
08/01/2012CN102620026A Valve device
08/01/2012CN102620025A Double-acting conversion unit for valve positioner
08/01/2012CN102620017A High-pressure electromagnetic pneumatic-control decompression valve
08/01/2012CN102620012A Delay shutoff valve
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