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)
11/2010
11/24/2010CN101526153B Open-and-close guaranteeing-type pneumatic knife-shape gate valve
11/24/2010CN101435515B Air pressure type normally-closed pneumatic diaphragm valve
11/23/2010US7837176 Dual chamber orifice fitting plate support
11/23/2010US7837175 Variable torque valve actuator
11/23/2010US7836694 Air bearing turbo cooling air flow regulating device
11/23/2010CA2537353C Insufflation-exsufflation system for removal of broncho-pulmonary secretions with automatic triggering of inhalation phase
11/21/2010CA2704904A1 Pressure management control valve assembly
11/18/2010WO2010132223A2 Flow bypass manifold
11/18/2010WO2010131898A2 Cock for waterworks
11/18/2010WO2010130521A1 Control valve
11/18/2010WO2010114218A3 Backflow prevention apparatus for a toilet fill valve
11/18/2010WO2010108605A3 Fuel cell system having at least one fuel cell
11/18/2010WO2010106168A3 Sterilized or depyrogened packaging
11/18/2010US20100288959 Discharge valve
11/18/2010US20100288956 Valve actuator
11/18/2010US20100288954 Lift Lock Assembly Feature For Air Bypass Valve
11/18/2010US20100288953 Pressure Balance Of Automotive Air Bypass Valve
11/18/2010US20100288952 Actuator for a valve
11/18/2010US20100288951 Shut-Down Arrangement
11/18/2010US20100288950 Electrohydraulic control module
11/18/2010US20100288949 Thin film bio valve device and its controlling apparatus
11/18/2010US20100288365 Sanitary dual-handled faucet handle assembly
11/18/2010US20100288364 Metering Valve Arrangement
11/18/2010DE202010010279U1 Magnetventil Solenoid valve
11/18/2010DE112008003553T5 Motor und Steuerventilanordnung mit reduzierter Variabilität der Betriebsüberzeit Motor and control valve assembly with reduced variability of the operating time
11/18/2010DE102009021668A1 Adjustment arrangement has control unit for actuating control element, like valve controls process flow or actuator adjusts device, where electric actuator is provided for proportional actuation of control element
11/18/2010DE102009021639A1 Electromagnetic valve for liquid and gaseous mediums, has valve housing, in which valve chamber is arranged, where permanent magnets are arranged before ends of magnetic coil in area of valve seat
11/18/2010DE102009003133A1 Steuerventil Control valve
11/18/2010DE102009003073A1 Steuerventil Control valve
11/18/2010DE102007006871B4 Kugelsitzventil mit sich trichterförmig erweiterndem Ventilsitzkörper Ball seat valve with funnel-shaped widening valve seat body
11/17/2010EP2251578A2 Rotary handle for a sanitary fitting
11/17/2010EP2251577A1 Control valve
11/17/2010EP2250413A1 Equipment for blowing thermoplastic vessels, provided with a pneumatic component defining an electrovalve and with flow rate adjustment
11/17/2010EP1756455B1 Actuator with interrupter-type limit switches
11/17/2010CN201636433U Nuclear electric rotating-drum vacuum valve
11/17/2010CN201636428U Adjustable hand-operated air valve
11/17/2010CN201636427U Locking device of valve handle
11/17/2010CN201636426U Anti-overflow valve device of vacuum pump
11/17/2010CN201636425U Water flow control valve
11/17/2010CN201636424U Manual-hydraulic linkage driver of valve
11/17/2010CN201636423U Hydraulic insertion type throttle valve with manual compulsion system
11/17/2010CN201636422U Driving device for large-flow high-frequency electro-hydraulic exciting control valve
11/17/2010CN201636421U Safety control device of industrial boiler
11/17/2010CN201636420U Electromagnetic valve
11/17/2010CN201636419U Electromagnetic valve
11/17/2010CN201636418U Gas proportional valve with compact structure
11/17/2010CN201636417U Electromagnetic gas proportioning valve
11/17/2010CN201636416U Electric actuator
11/17/2010CN201636415U Electric actuator
11/17/2010CN201636414U Device for microstep adjustment of valve by using permanent magnet synchronous motor
11/17/2010CN201636413U Water leakage protection valve
11/17/2010CN201636408U Rotary automatic closing water-faucet
11/17/2010CN201636387U Gas-type selection device
11/17/2010CN201636385U Automatic compensating and sealing multi-channel oil line control valve
11/17/2010CN201636380U Dual specific gravity liquid discharge valve
11/17/2010CN201636376U Electromagnetic four-way reversing valve and connection structure of driving valve and support thereof
11/17/2010CN201636374U High-temperature wear-resistant ball valve
11/17/2010CN201636372U Internal-thread spherical valve
11/17/2010CN201636371U Wafer ball valve
11/17/2010CN201636365U Novel water tap
11/17/2010CN201636364U Novel automatic temperature-control gas safety valve
11/17/2010CN201636361U Machine-control faucet of leak-proof device
11/17/2010CN201636355U Novel undamped discharge valve device
11/17/2010CN201636353U Brake valve device
11/17/2010CN201636352U Gate flow regulating valve
11/17/2010CN201636348U Rotary-cut valve
11/17/2010CN201636346U Pneumatic double-position butterfly valve
11/17/2010CN201636344U Herringbone valve
11/17/2010CN201636342U Water outlet valve for ironing machine
11/17/2010CN201636337U Intelligent control valve for gas meter
11/17/2010CN201635118U Quick-open type outdoor ground fire hydrant
11/17/2010CN201632927U Leak-tightness device on horizontal type steel ball flashing machine
11/17/2010CN101889164A Mixing faucet
11/17/2010CN101886718A Two-way thermal expansion valve
11/17/2010CN101886717A Rectangular exhaust valve of heating pipeline
11/17/2010CN101886716A Transparent horizontal exhaust valve
11/17/2010CN101886715A Fire protecting device of film executing mechanism
11/17/2010CN101886714A Hand-operated and automatic faucet
11/17/2010CN101886713A Faucet capable of controlling opening and closing by ultrasonic wave and opening and closing method thereof
11/17/2010CN101886712A Gas valve capable of automatically opening and closing
11/17/2010CN101886710A Apparatus and method for mechanically reducing internal pressure of column in refinery or petrochemical process
11/17/2010CN101886709A Bistable electromagnetic valve and valve body thereof
11/17/2010CN101886707A Ball valve with elastic chambers and flexible seal rings additionally arranged at two sides
11/17/2010CN101886702A Solenoid valve device and automatic paper feeder using same
11/17/2010CN101487534B Anti-locking security water-saving break valve with adjustable pipe connection movable joint length
11/17/2010CN101463748B Carbamide injection valve
11/17/2010CN101326391B Fuel valve for supplying fuel to an auxiliary heating device in a motor vehicle
11/17/2010CN101298891B Side inlet type electromagnetic valve
11/17/2010CN101198813B Spool valve device
11/16/2010US7832708 Solenoid valve device
11/16/2010US7832707 Normally open electromagnetic valve
11/16/2010US7832327 Ring sealed diaphragm
11/16/2010CA2512978C Manually controlled replacement solenoid for hydraulic valves
11/11/2010WO2010129638A2 Burst disk assembly
11/11/2010WO2010128952A2 Fail-safe valve actuator
11/11/2010WO2010128869A2 Adjustable electromagnetic fluid flow control valve
11/11/2010WO2010128813A2 Apparatus and method for treating excreta
11/11/2010WO2010128314A2 Apparatus for controlling the movement of a closure
11/11/2010WO2010103033A3 Single-lever mixing gear for a plumbing fixture
11/11/2010US20100283821 Ink cartridge, and ink-jet recording apparatus using the same
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