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)
07/2012
07/04/2012CN102109055B Remote pressure and flow control system of self-operated regulator
07/04/2012CN102095020B Single-handle water faucet with gear adjusting function
07/04/2012CN102072352B Piezoelectric valve
07/04/2012CN102071690B Offshore self-elevating drilling platform pile pitching and pile pulling automatic control device and method
07/04/2012CN102062254B Automatic exhaust device of heating equipment pipeline
07/04/2012CN102047847B Pig liquid feeding device
07/04/2012CN102042435B Electromagnetic pilot valve driver
07/04/2012CN102042430B Pressure-reducing backflow preventer
07/04/2012CN102042415B Electronic expansion valve
07/04/2012CN102032365B High pressure proportional gas mixing valve used for mixing two fuel gases with different properties
07/04/2012CN102011883B Stop valve
07/04/2012CN102003569B Time switch for ipsilaterally controlled garden sprinkler with auxiliary spring and without long shaft
07/04/2012CN101994870B Normal-open metal diaphragm control valve driven by piezoelectric element
07/04/2012CN101988581B Micro high-viscosity solenoid valve
07/04/2012CN101963250B Emergency shut-off valve
07/04/2012CN101963247B Pneumatic control valve
07/04/2012CN101963233B Flow speed sectioned quick water-saving faucet
07/04/2012CN101956857B Control and protection self-checking circuit of vehicle electromagnetic valve
07/04/2012CN101949453B Multifunctional high-efficiency water-saving tap
07/04/2012CN101936410B Filter valve
07/04/2012CN101900216B Discharge mechanism capable of controlling water temperature and flow
07/04/2012CN101889164B Mixing faucet
07/04/2012CN101846211B Magnetic control multi-ported valve
07/04/2012CN101828061B Gas valve with high speed opening and high speed gas flow capability
07/04/2012CN101788080B Water faucet
07/04/2012CN101772666B Solenoid valve
07/04/2012CN101761667B Bistable electromagnetic valve
07/04/2012CN101737502B Vacuum valve
07/04/2012CN101725755B Automatic water outlet control device and automatic water outlet device
07/04/2012CN101718358B Self-heating metal thermostatic tap
07/04/2012CN101709804B PWM driving circuit used for nozzle baffle plate of intelligent valve positioner
07/04/2012CN101709796B Two-position three-way electric explosion valve used for primary reversing system
07/04/2012CN101694244B Liquid flow path distribution valve
07/04/2012CN101688615B Quantum fluid transfer system
07/04/2012CN101668975B Valve for dosing viscous fluids, particularly for dosing paints
07/04/2012CN101663524B Air-controlled valve
07/04/2012CN101629637B Valve
07/04/2012CN101589256B Vent valve
07/04/2012CN101573527B Egr valve device
07/04/2012CN101479514B Flush valve
07/04/2012CN101440876B Balanced pressure flap gate
07/04/2012CN101392555B Guide electromagnetic valve with hand push button
07/03/2012US8212655 System and method for identification of process components
07/03/2012US8212410 Electric control and supply system
07/03/2012US8210501 Inflation valve
07/03/2012US8210497 Double water-seal accumulator for perfume dispenser
07/03/2012US8210495 Solenoid valve
07/03/2012US8210494 Method and apparatus for manually opening a valve with a tolerance compensating stem
07/03/2012US8210493 Water hammerless valve
07/03/2012US8210206 Dual redundant servovalve
07/03/2012US8210202 Flush valve diaphragm
07/03/2012US8210201 Regulator valve with locking system
07/03/2012US8210200 Flow regulator device
07/03/2012CA2682062C Antifreezing valve device for hydraulic and/or water storage systems
06/2012
06/30/2012CA2762879A1 Flow-through trap primer valve assembly
06/28/2012WO2012086937A2 Gas control apparatus for boiler
06/28/2012WO2012086936A2 Gas control unit for boiler
06/28/2012WO2012086646A1 Fluid supply unit
06/28/2012WO2012086392A1 Operation rod linking structure and connecting member
06/28/2012WO2012085873A1 Thermostatic mixing valve with integrated flow diverter
06/28/2012WO2012085740A1 Active valve for ventilators
06/28/2012WO2012085463A1 Tubular valve for controlling an engine with a variable compression ratio
06/28/2012WO2012085436A1 Device for controlling the flow rate of a coolant
06/28/2012WO2012084942A1 System for controlling a valve, and equipment for heating a building comprising a collector provided with such a valve
06/28/2012WO2012083812A1 Water faucet
06/28/2012WO2012083448A1 Valve apparatus
06/28/2012WO2012037516A3 Valve actuator control system and method of use
06/28/2012US20120161050 Valve with a removable cartridge
06/28/2012US20120161049 Multiple coil solenoid valve
06/28/2012US20120161048 Pressure reducer
06/28/2012US20120161047 Solenoid Valve
06/28/2012US20120161046 Sliding valve device
06/28/2012US20120161045 Piezo valve
06/28/2012US20120161044 Vacuum valve
06/28/2012US20120161043 Combination manual/pneumatic shut-off valve
06/28/2012US20120161042 Valve Apparatus
06/28/2012US20120160528 Pressure protection valve for hydraulic tool
06/28/2012US20120160417 Single axis gate valve for vacuum applications
06/28/2012US20120160345 Valve unit for controlling the delivery ofa combustible gas, in particular for delivery via a gas metering apparatus, and gas meter including said valve unit
06/28/2012US20120160334 Method and apparatus for actuating a valve
06/28/2012US20120159960 Turbomachine drive arrangement
06/28/2012US20120159940 Pressure Regulating Device, Compressed Air Supply System and Motor Vehicle
06/28/2012DE112010003555T5 Pumpvorrichtung, leistungsübertragungsvorrichtung und fahrzeug Pumping device, power transmission device and vehicle
06/28/2012DE102011108207A1 Valve controller for hydraulic machine operated as e.g. hydraulic motor, has high pressure seat valve fixed upstream to workspace, and compensating valve and low pressure valve that are integrated to valve unit
06/28/2012DE102010064273A1 Fuel injection valve for fuel injection systems of internal combustion engines, has restoring spring provided at outer circumference of valve needle, where valve needle is provided with movable armature for actuating valve closing body
06/28/2012DE102010064264A1 Electromagnetically actuated valve, particularly injection valve for injection system of internal combustion engine, has spring element arranged in area of valve closing body
06/28/2012DE102010064097A1 Electromagnetically actuatable valve e.g. fuel injection valve of internal combustion engine, has movable valve needle with lower stopper comprising top stop face with elevations and depressions on which armature rests
06/28/2012DE102010056068A1 Planetary wheel for planetary gear or planetary differential drive of stepped planetary gear, comprises wheel hub, particularly with internal gears and toothed ring with external teeth
06/28/2012CA2822579A1 Thermostatic mixing valve with integrated flow diverter
06/28/2012CA2822480A1 Valve apparatus
06/28/2012CA2822425A1 Gas control apparatus for boiler
06/28/2012CA2822424A1 Gas control unit for boiler
06/28/2012CA2822042A1 Tubular valve for controlling an engine with a variable compression ratio
06/27/2012EP2469140A1 Valve
06/27/2012EP2469139A1 Feedback device
06/27/2012EP2469138A1 Valve with an actuator housing
06/27/2012EP2469137A2 Pressure reducer
06/27/2012EP2469036A2 Flue gas diverter damper seal land
06/27/2012EP2467631A1 Arrangement for moving the spindle of a valve, and a valve
06/27/2012EP2467630A1 Electrically operated valve actuator with electro-mechanical end stop detection device
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