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
04/23/2014CN203560574U Oil and gas valve
04/23/2014CN203560573U Mining explosion suppression type integrated valve electric actuator
04/23/2014CN203560572U Transmission system of mining explosion suppression type integrated valve electric actuator
04/23/2014CN203560571U Novel air-stream mill powder discharge hand-operated valve automatic interlock device
04/23/2014CN203560570U Oblique angle valve facilitating regulation of sealing surface pressing force
04/23/2014CN203560569U Bevel angle valve for PSA (pressure swing adsorption) nitrogen generation
04/23/2014CN203560568U Oblique angle valve with wide pressure application range
04/23/2014CN203560567U Oblique angle valve facilitating observation of opening height
04/23/2014CN203560566U Pressure-equalizing oblique angle valve of nitrogen-making device
04/23/2014CN203560565U High-pressure valve
04/23/2014CN203560564U Interworking group valve
04/23/2014CN203560563U Two-way sealing ultrahigh pressure water open-close mechanism
04/23/2014CN203560562U Balancing reversing valve for upper roller
04/23/2014CN203560561U External water inlet electromagnetic valve
04/23/2014CN203560560U Gas switch solenoid valve with flow having linear proportion characteristic
04/23/2014CN203560559U Novel air valve applicable to liquid replenishment
04/23/2014CN203560558U Hand-operated mechanism with manual electric switching structure
04/23/2014CN203560557U Mining explosion-suppression type integrated valve electric actuator
04/23/2014CN203560556U Intelligent constant-temperature basin faucet
04/23/2014CN203560555U Mining flame-proof type valve electric actuator control box
04/23/2014CN203560554U Waterproof device of electric execution mechanism
04/23/2014CN203560553U Connection structure of wiring chamber
04/23/2014CN203560552U Stroke control device of mining explosion suppression type integrated valve electric actuator
04/23/2014CN203560551U Electrically-controlled flow valve
04/23/2014CN203560550U Gate valve switch
04/23/2014CN203560549U Prepaid valve controller
04/23/2014CN203560548U Mining explosion suppression type integrated valve electric actuator
04/23/2014CN203560547U Mining explosion suppression type integrated valve electric actuator
04/23/2014CN203560537U Electronic expansion valve
04/23/2014CN203560518U Gas control valve for air separator
04/23/2014CN203560515U Double-hydraulic-control one-way valve provided with adjustable oil way and used for boarding ladder hydraulic system
04/23/2014CN203560508U External electronic tube clamp for hose tube
04/23/2014CN203560486U Electronic type O-shaped electric shut-off ball valve
04/23/2014CN203560482U Plug-in overflow valve with pressure releasing and buffering function
04/23/2014CN203560472U Pneumatic piston cutoff valve
04/23/2014CN203560471U Plunger valve
04/23/2014CN203560470U Automatic valve capable of resisting outlet pressure fluctuation interference
04/23/2014CN203560466U Pneumatic butterfly valve
04/23/2014CN203560459U Abrasion-resistant Y-shaped discharging valve
04/23/2014CN203560453U Straight-angle type high-temperature high-pressure pulse jetting valve
04/23/2014CN203560452U Lever type juicer switching device
04/23/2014CN203556613U Ash removal valve for dust removal system
04/23/2014CN103747887A Roll coolant valve for rolling
04/23/2014CN103743448A Safe-cutoff remote control intelligent gas meter
04/23/2014CN103743447A Shut-off diaphragm gas meter
04/23/2014CN103742712A Separating type support for control valve
04/23/2014CN103742708A Automatic stop valve with water leakage induction function
04/23/2014CN103742706A Electric heating type flow intelligent adjusting valve and control method thereof
04/23/2014CN103742705A Transmission mechanism for mechanical timing valve
04/23/2014CN103742704A Mechanical type timing valve
04/23/2014CN103742703A Valve opening and closing mechanism for mechanical timing valve
04/23/2014CN103742702A Angular travel air cylinder type corrosion-resistant executing mechanism
04/23/2014CN103742701A Executing mechanism of control valve
04/23/2014CN103742700A Anti-blocking type dome valve air control device
04/23/2014CN103742699A Induced rotary water tap
04/23/2014CN103742698A Electromagnetic valve element moving at high speed in reciprocating mode
04/23/2014CN103742697A Medical foot-pedal electronic water faucet
04/23/2014CN103742696A Quick-valve magnetic control gravity emergency drive device
04/23/2014CN103742679A Single-handle double control constant temperature faucet with fine-tuning function and constant temperature water mixing assembly used for valve element
04/23/2014CN103742678A Y-shaped three-way ball valve capable of automatically controlling driving device
04/23/2014CN103742677A Supplying device achieving automatic filling through mechanical effect
04/23/2014CN103742676A Pneumatic three-position valve device
04/23/2014CN103742675A Valve element and water way control valve
04/23/2014CN103742660A Self-remaining electromagnetic valve for positioning valve plate through steel balls
04/23/2014CN103742657A Underground system automatic exhaust valve
04/23/2014CN103742655A Full-geographical lift type farmland pipeline irrigation multifunctional hydrant
04/23/2014CN103742654A Gas sealing valve used for high-temperature high-dust-content environment
04/23/2014CN103742653A Airtight valve
04/23/2014CN103742021A Safety system
04/23/2014CN102943917B Dual-stability electric controlled lock valve
04/23/2014CN102889399B Dragging frame part as well as guide valve and four-way valve with same
04/23/2014CN102865374B Low-flow resistance stop valve
04/23/2014CN102865373B Normally closed type guide type gas anti-explosion valve
04/23/2014CN102840373B Electromagnetic remote control mechanism for gas cut-off valve
04/23/2014CN102537473B Drive control device with 36-way rotary valve
04/23/2014CN102537376B Integrated proportional valve
04/23/2014CN102308129B Fluid control valve
04/23/2014CN102150223B Oil immersed solenoid
04/22/2014US8701707 Pressure control valve device
04/22/2014US8701703 Method and apparatus for controlling gas flow via a gas shut-off valve assembly
04/22/2014US8701701 Float switch of a humidifier
04/22/2014US8701697 Pneumatic system
04/22/2014US8701663 System and method for determination of transpulmonary pressure in a patient connected to a breathing apparatus
04/22/2014US8701603 Control valve unit for a liquid circuit
04/22/2014DE202014002988U1 Gargerät mit Überdruck-/Unterdruck-Sicherheitsventil mit Antriebsvorrichtung und Sensoren Cooking device with pressure / low pressure safety valve with actuator device and sensors
04/22/2014CA2595670C Automatic flush actuation apparatus
04/17/2014WO2014057314A1 A proportional valve controlled with a piezoelectric linear actuator
04/17/2014WO2013107843A3 Thermostatic element
04/17/2014US20140107589 Electromagnetically actuated valve and related methods of use
04/17/2014US20140104020 Impulse solenoid valve
04/17/2014US20140103244 Self-regulated compact-geometry valve assembly
04/17/2014US20140103242 Telescoping universal gas valve key
04/17/2014US20140103241 Multi-Angle Butterfly Valve Extension Assembly
04/17/2014US20140103240 Actuator with dual drive
04/17/2014US20140103238 Electronic expansion valve
04/17/2014US20140103237 Parking brake device
04/17/2014US20140103232 Shape memory alloy actuated valve assembly
04/17/2014US20140102557 Brake cylinder maintaining valve
04/17/2014US20140102089 Valve of a storage device having a spring element
04/17/2014DE112007002618B4 Fluidsteuerventil A fluid control valve
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