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)
04/2014
04/16/2014CN103727264A Faucet capable of providing purified water, cold water and hot water
04/16/2014CN103727263A Non-backpressure type liquid level control valve
04/16/2014CN103727260A Forced sealing ball valve
04/16/2014CN103719009A Fish tank for freshwater seafood and live fish
04/16/2014CN102966784B Electromagnetic drive multistation valve
04/16/2014CN102943918B Hydraulic fast closing device
04/16/2014CN102927324B Dynamic balance electric control valve
04/16/2014CN102878324B Water mixing device for floor heating
04/16/2014CN102829229B Small ball valve actuator with one-way ratchet wheel
04/16/2014CN102829227B Use method and system for public water tap based on NFC (near field communications)
04/16/2014CN102777666B Electromagnetic valve control circuit and electromagnetic valve closing self-checking method thereof
04/16/2014CN102777665B Solenoid valve control circuit and solenoid valve switch-in self-checking method thereof
04/16/2014CN102734550B Intelligent hydraulic valve capable of detecting and repairing chucking fault
04/16/2014CN102588645B Ozone disinfection water tap
04/16/2014CN102449361B Solenoid valve
04/16/2014CN102269289B Automatic cut-off valve for water leakage
04/16/2014CN102109046B Two-component metering valve
04/15/2014US8698444 Aircraft electrical actuator arrangement
04/15/2014US8696393 Water jet based underwater thruster
04/15/2014US8695630 System and method for hydraulically managing fluid pressure downstream from a main valve between set points
04/15/2014US8695629 Manually operable gas regulator
04/15/2014US8695628 Opening/closing device
04/15/2014US8695620 Method of monitoring wear in a diaphragm valve using pressure detection
04/15/2014US8695597 Process for operating a respirator and/or anesthesia device in the APRV mode with the %PEF criterion and a device operated correspondingly
04/15/2014US8695595 Method and apparatus for treating Cheyne-Stokes respiration
04/15/2014CA2749872C Constant temperature control device
04/15/2014CA2677151C Apparatus to vary effective spring rate for use in diaphragm actuators
04/10/2014WO2014055884A1 Advanced valve actuator with remote location flow reset
04/10/2014WO2014055557A1 Combination air valve
04/10/2014WO2014055469A1 Dynamic pressure registration device for internally registered actuators and overpressure protection devices
04/10/2014WO2014055467A1 Pilot-operated regulator with balanced port
04/10/2014WO2012082951A3 Memory alloy-actuated apparatus and methods for making and using the same
04/10/2014US20140099398 Valve gate cylinder and housing with microgap seal
04/10/2014US20140097369 Solenoid valve for brake system
04/10/2014US20140097368 Flow regulating valve
04/10/2014US20140097367 Advanced Valve Actuator With Remote Location Flow Reset
04/10/2014US20140097366 Actuating drive of an air passage device
04/10/2014US20140097365 Rotatable actuator shaft
04/10/2014US20140097364 Adjustable diaphragm retainer plate
04/10/2014US20140097363 Floating seal retainer
04/10/2014DE202014001586U1 Ventil Valve
04/10/2014DE102013017042A1 Solenoidventil für Bremssystem Solenoid valve for brake system
04/10/2014DE102012218393A1 Verfahren zur Überwachung eines Gasventils, Steuerung für ein Gasventil und Gaskochgerät Method for monitoring of a gas valve control for a gas valve and the gas cooking appliance
04/10/2014DE102012218325A1 Aktuatoreinheit, insbesondere für die Einspritzung eines Kraftstoffs in einen Brennraum einer Verbrennungskraftmaschine Actuator unit, in particular for the injection of a fuel into a combustion chamber of an internal combustion engine
04/10/2014DE102012218321A1 Solenoid valve for slip-controlled automotive vehicle brake systems, has valve closure element with abutment portion facing magnet armature, where return spring is supported in abutment portion with its end facing away from end surface
04/10/2014DE102012113201A1 Thermostat Thermostat
04/10/2014DE102012107764A1 Common-Rail-System Common-rail system
04/10/2014DE102012007739B4 Ventilanordnung Valve assembly
04/10/2014DE102008014192B4 Antriebsstrang mit einem Fahrdynamiksystem und elektrohydraulischem Ventil Drive train with a dynamics system and electro-hydraulic valve
04/09/2014EP2716948A1 Universal, high-torque, multi-turn electric drive for shut-off valves used in pipeline transport
04/09/2014EP2716946A1 Valve device and method for its production
04/09/2014EP2715133A2 Inlet valve for a fluid pump and assembly method for an inlet valve for a fluid pump
04/09/2014EP2715077A1 Pressure pulse generator
04/09/2014EP2714304A1 Method for cooling a metallic strand, and switching valve for intermittently permitting and shutting off a volume flow of a cooling medium
04/09/2014CN203536147U Electromagnetic valve coil rack of carburetor
04/09/2014CN203534655U Cutting-off membrane type gas meter
04/09/2014CN203533814U Flow homogenizer of water cycle central air conditioner
04/09/2014CN203533160U Double-electromagnet two-position two-way high-pressure dry oil switch valve
04/09/2014CN203532955U Electric drum vacuum valve with spindle flat seat
04/09/2014CN203532940U Energy-efficient tap
04/09/2014CN203532937U Butterfly valve transmission mechanism quick to open
04/09/2014CN203532936U Foot control photoelectric adjustable valve
04/09/2014CN203532935U Liquid bag ball valve and self-locking handle thereof
04/09/2014CN203532934U Elastic reset handle for valve opening and closing
04/09/2014CN203532933U Electric device hand wheel protection mechanism
04/09/2014CN203532932U Anti-slip switch
04/09/2014CN203532931U Speed changer in valve handle drive mode
04/09/2014CN203532930U Partial rotating valve three-level manual driving device
04/09/2014CN203532929U Three-stage transmission multi-rotary-valve manual drive device
04/09/2014CN203532928U Multi-turn valve driving device with high waterproof and sealing performance
04/09/2014CN203532927U Timing automatic water-saving valve
04/09/2014CN203532926U Chain wheel type valve manual drive device
04/09/2014CN203532925U Part-rotation valve manual driving device with function of switching between horizontal installing mode and vertical installing mode
04/09/2014CN203532924U Gas flow rate adjusting valve for producing R-isoxzole acyl chloride series products
04/09/2014CN203532923U Straight-stroke pneumatic actuator with top-mounted hand wheel mechanism
04/09/2014CN203532922U High-degree altitude valve
04/09/2014CN203532921U Three-position type angular travel executing mechanism used for control valve
04/09/2014CN203532920U Pneumatic baffle valve
04/09/2014CN203532919U H-shaped thermal expansion valve
04/09/2014CN203532918U Axial fluid control valves
04/09/2014CN203532917U Super-stable electromagnetic valve switching device with super-good shielding performance
04/09/2014CN203532916U Coil installation structure based on micro electromagnetic valve
04/09/2014CN203532915U Current-limiting and voltage-stabilizing electromagnetic valve
04/09/2014CN203532914U Electromagnetic valve for automobile pneumatic AMT gear shifting executing mechanism
04/09/2014CN203532913U Manual and electric switching device in electric actuating mechanism of valve
04/09/2014CN203532912U Overflow valve stepping control device of underdrive bending machine
04/09/2014CN203532911U Double-suspension point electric actuating mechanism
04/09/2014CN203532910U Household water-saving switching device
04/09/2014CN203532909U Multifunctional electric actuator of bus system valve
04/09/2014CN203532908U Water faucet for the blind
04/09/2014CN203532907U Duplex draught fan starting valve transmission device
04/09/2014CN203532906U Electronic light-operated water-saving valve
04/09/2014CN203532905U Hydraulic drive underwater gate valve capable of being driven by ROV
04/09/2014CN203532892U Flue system for asphalt regeneration
04/09/2014CN203532876U Guiding check valve for separation type hydraulic operation
04/09/2014CN203532869U Four-way reversing device for gas
04/09/2014CN203532868U Constant-temperature pre-buried box
04/09/2014CN203532866U High-low pressure test valve of blowout preventer
04/09/2014CN203532858U Reversing valve for hydraulic control and changing of flow direction of filling materials
04/09/2014CN203532857U Pulse magnetic valve
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