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)
09/2012
09/12/2012CN202432093U Connecting structure of valve rod and hand wheel in valve
09/12/2012CN202432092U Operating hand wheel mechanism of valve driving switch
09/12/2012CN202432091U Driving device for secondary transmission valve
09/12/2012CN202432090U Driving device of three-stage transmission valve
09/12/2012CN202432089U Detachable valve drive device
09/12/2012CN202432088U Valve driving device with integral worm
09/12/2012CN202432087U Safety valve starting mechanism for gas furnace
09/12/2012CN202432086U Safety control driving device for pneumatic valve
09/12/2012CN202432085U Actuator for safety valve of pneumatic diaphragm
09/12/2012CN202432084U Hydraulic shearing-type safety valve actuator
09/12/2012CN202432083U Liquid-operated safety valve actuator
09/12/2012CN202432082U Pneumatic piston type safety valve actuator
09/12/2012CN202432081U Electro-hydraulic gate valve
09/12/2012CN202432080U Pneumatic control device of valve plate
09/12/2012CN202432079U AB valve device of large rod maintaining machine
09/12/2012CN202432078U Photo-resistor valve
09/12/2012CN202432077U Air-conditioning electromagnetic valve
09/12/2012CN202432076U Temperature controllable environment-friendly sensing faucet
09/12/2012CN202432075U High-frequency mini-type solenoid valve
09/12/2012CN202432074U Water-saving control circuit
09/12/2012CN202432073U Touch battery-free automatic induction water faucet
09/12/2012CN202432072U Driver on electric control valve
09/12/2012CN202432071U Electric regulation automatic compensation plug valve
09/12/2012CN202432070U Servo valve system switching device
09/12/2012CN202432069U Multifunctional junction box for regulating valve
09/12/2012CN202432058U Explosion-proof fire damper
09/12/2012CN202432054U Static balancing valve
09/12/2012CN202432046U Differential pressure type pneumatic operation valve
09/12/2012CN202432035U Leather cup piston-type self-operated pipeline control valve
09/12/2012CN202432033U Electric check valve, range hood and range hood system
09/12/2012CN202432020U Three-way thermostatic valve
09/12/2012CN202432018U Two-position five-way solenoid valve
09/12/2012CN202432014U Two-position five-way guiding type mechanical valve
09/12/2012CN202432012U Fast and anti-interference pilot valve
09/12/2012CN202432000U Electric hydraulic double-layer cinder valve
09/12/2012CN202431998U Electric two-way valve
09/12/2012CN202431993U Self-operated sleeve adjusting valve
09/12/2012CN202431992U Embedded broken line closing execution valve
09/12/2012CN202431990U Pneumatic hard seal quick switching valve
09/12/2012CN202431988U Connecting component for connecting butterfly valve with actuator
09/12/2012CN202431982U Rail twist connection bidirectional hard sealing butterfly valve
09/12/2012CN202431981U Perpendicular coupling energy-saving flap valve
09/12/2012CN202431977U Novel air distribution device for low-temperature refrigerator
09/12/2012CN202426303U Three-way valve device for pressure type coffee machine
09/12/2012CN1626048B Expandable device having bistable spring construction
09/12/2012CN102667284A Piezoelectrically driven valve and piezoelectrically driven flow volume control apparatus
09/12/2012CN102667283A Electromagnetic valve device
09/12/2012CN102667282A Micro-power generator for valve control applications
09/12/2012CN102667281A Valve with a removable cartridge
09/12/2012CN102667280A Multiple coil solenoid valve
09/12/2012CN102667279A Actuating device for housed or housingless valves
09/12/2012CN102667277A High pressure mechanical safety valve
09/12/2012CN102667154A Displacement control valve for variable displacement compressor
09/12/2012CN102666226A Magnetic valve device
09/12/2012CN102661437A Adjustable sealing means
09/12/2012CN102661435A Biswitch automatic spraying valve
09/12/2012CN102661434A Device for controlling multi-valve core linkage of multi-channel water treatment valve
09/12/2012CN102661433A Solar integrated valve
09/12/2012CN102661432A Large flow mechanical self-controlling valve for irrigating paddy fields
09/12/2012CN102661431A Multifunctional induction faucet for households
09/12/2012CN102661430A Compensation type micro-control solenoid valve
09/12/2012CN102661429A Opening control method of electric ball valve and control circuit
09/12/2012CN102661428A Self-charging sensor faucet device
09/12/2012CN102661427A Direct-driving vibration-resistant electromagnetic valve
09/12/2012CN102661426A Valve switch on multi-functional automatic hollow tube
09/12/2012CN102661425A Balance valve adjuster, intelligent balance valve adjusting system composed of the same, and method
09/12/2012CN102661424A Plunger piston type piezoelectric valve based on multi-vibrator tandem drive
09/12/2012CN102661423A Pipeline remote monitoring valve
09/12/2012CN102661417A Novel water faucet
09/12/2012CN102661416A Valve core of delay self-closing water faucet
09/12/2012CN102661415A Flow prevention and control device
09/12/2012CN102661412A Simple and fast welding gun multifunctional valve
09/12/2012CN102661409A Dual-air source integrated valve and air-outlet pressure adaptive regulation method
09/12/2012CN102661407A Low-resistance swing check valve for gas pipeline
09/12/2012CN102661397A Water-saving angle valve without hand wheel
09/12/2012CN102661395A Pile shoe spraying and flushing device for ocean drilling platform
09/12/2012CN102661216A Valve used for diesel engine exhaust gas recirculation system
09/12/2012CN102659259A Acid-cleaning wastewater treatment method for correcting and regulating pH value
09/12/2012CN102032378B Configurable integrated digital electro-hydraulic regulator
09/12/2012CN101949469B Electrical synchronization method and device of hoist with two hoisting points
09/11/2012US8262060 Actuating device for an on/off valve
09/11/2012US8262059 Handwheel torque limitor
09/11/2012US8262058 Balanced pilot operated check valve
09/11/2012US8262057 Flow controlled actuator apparatus for use with self-closing stop valves
09/11/2012US8261776 Sound pressure level feedback control
09/11/2012US8261775 Layered scavenging carburetor
09/11/2012US8261770 Diaphragm valve controlled through electronic pressure detection and method
09/11/2012US8261769 Fluid level controller
09/11/2012US8261768 Device for preventing overfilling of containers, in particular containers intended to contain liquefied gases
09/11/2012US8261744 Oxygen breathing device with redundant signal transmission
09/11/2012US8261742 Method and apparatus for adjusting desired pressure in positive airway pressure devices
09/11/2012US8261446 Injector seat that includes a coined seal band with radius
09/11/2012DE202011050410U1 Elektromagnetische Stellvorrichtung Electromagnetic actuator
09/11/2012CA2656106C Flush valve
09/11/2012CA2581984C Aseptic sampling valve
09/11/2012CA2521484C Piston guide for piston-type flushometer
09/11/2012CA2483884C Piston-type flushometer with inner cover
09/07/2012WO2012118721A1 Household electronic mixing-valve device
09/07/2012WO2012118698A2 Two-stage variable force solenoid
09/07/2012WO2012118071A1 Fluid control valve
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