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)
11/2012
11/21/2012EP2524124A1 Control valve unit for a liquid circuit
11/21/2012EP2523838A1 Magnetic valve having a core sleeve and method for welding thereof
11/21/2012CN202545997U Power supply controller of electric heating water tap
11/21/2012CN202545980U Thermostatic valve and temperature regulator thereof
11/21/2012CN202545979U Electric heating actuator and temperature control valve using same
11/21/2012CN202545978U Passive temperature control valve for gas heating furnace
11/21/2012CN202545977U Cold and hot water segregator
11/21/2012CN202545976U Fixing device of temperature controller on gas valve
11/21/2012CN202545975U Ball valve handle
11/21/2012CN202545974U Switching knob of gas cooker
11/21/2012CN202545973U Manual control valve and control mechanism thereof
11/21/2012CN202545972U Water-heating water wheel handle
11/21/2012CN202545971U Quick closing valve device for special emergency diesel-electric generator set for oil platform
11/21/2012CN202545970U Chamber operation control rod of pressure oxygen chamber
11/21/2012CN202545969U Button gas switch
11/21/2012CN202545968U Automatic suction force adjusting valve device for coke oven flue
11/21/2012CN202545967U Touch type switch
11/21/2012CN202545966U Water level control valve with continuous flow control function
11/21/2012CN202545965U Solar energy pile-up valve
11/21/2012CN202545964U Diaphragm floating ball valve
11/21/2012CN202545963U Actuating mechanism for pneumatic valve
11/21/2012CN202545962U Valve actuator for bidirectional pneumatic motor
11/21/2012CN202545961U Box body type pneumatic executing mechanism
11/21/2012CN202545960U Electronic expansion valve with coil body falling-prevention structure
11/21/2012CN202545959U Electromagnetic valve for automobile electric control system executing mechanism
11/21/2012CN202545958U Driving device for electronic control valve
11/21/2012CN202545957U Electric-driven/hand-operated water mixing valve
11/21/2012CN202545956U Automatic sewage valve
11/21/2012CN202545955U Opening-closing type headstock gear
11/21/2012CN202545954U Position-limit mechanism for electric actuator
11/21/2012CN202545953U Induction touch faucet
11/21/2012CN202545952U Inner stopper stopping rod of electronic expansion valve
11/21/2012CN202545941U Cylindrical tap type water tap
11/21/2012CN202545939U Bent tap pipe type water tap
11/21/2012CN202545933U Gas pipeline control mechanism connected with gas stove knob
11/21/2012CN202545928U Leakage-detecting safety self-closing valve
11/21/2012CN202545918U Small-pressure-difference low-pressure switching pressure regulation device
11/21/2012CN202545906U Quick action emergency valve
11/21/2012CN202545895U Double-electric-valve water mixer for constant temperature water
11/21/2012CN202545889U Plug reversing valve for pipeline system
11/21/2012CN202545886U Multifunctional valve and combination valve thereof
11/21/2012CN202545882U Novel solar pipeline emptying valve
11/21/2012CN202545875U Straight through valve
11/21/2012CN202545871U Novel energy-saving ball valve
11/21/2012CN202545868U Plastic electric ball valve
11/21/2012CN202545865U Dielectric fluid distribution valve
11/21/2012CN202545858U Electromagnetic expansion valve
11/21/2012CN202545854U Wedge type expansion rubber-lined two-side totally-sealed gate valve welded by tubes and plates and driven by bevel gear wheel
11/21/2012CN202545844U Valve flap structure for pneumatic stop valve
11/21/2012CN202545840U Containment vessel isolation butterfly valve
11/21/2012CN202545839U Wafer butterfly valve
11/21/2012CN202545838U Plastic pneumatic butterfly valve
11/21/2012CN202545836U Manual dual-connecting rod airtight valve
11/21/2012CN202545833U Pneumatic switch valve
11/21/2012CN202545831U Electromagnetic valve with pressure difference interference-resistant valve core
11/21/2012CN202545830U Pneumatic valve with replaceable sealing surface of air cylinder
11/21/2012CN202545059U Air valve for secondary air supplementary ejection for locomotive car
11/21/2012CN202542481U Improved flap valve
11/21/2012CN202542238U Tank truck and block valve device inside tank
11/21/2012CN202541859U Cylinder valve device
11/21/2012CN102792081A Drive having an emergency closing function
11/21/2012CN102792080A Drain connector for substance processing receptacle
11/21/2012CN102792049A Damping valve
11/21/2012CN102789244A Tide simulation monitoring system and monitoring method thereof
11/21/2012CN102788192A Clutch type safe switchover hand wheel mechanism of pneumatic actuator
11/21/2012CN102788191A Automatic water drain valve
11/21/2012CN102788190A Draw bar cutting system for ignition furnace
11/21/2012CN102788189A Control system for hydraulically driven self-acting three-way valve bank
11/21/2012CN102788188A Two-position three-way direct-acting electromagnetic valve
11/21/2012CN102788187A Magnetic odor preventing valve
11/21/2012CN102788186A Proportional electromagnet for controlling position of valve core of hydraulic valve
11/21/2012CN102788185A Adjustable-stroke solenoid valve
11/21/2012CN102788184A Novel solenoid valve
11/21/2012CN102788183A Automatic hydraulic-regulating waterway protection system
11/21/2012CN102788182A Relay type integrated gas valve with double gas sources
11/21/2012CN102788179A Novel wrong gas cut-off prevention electronic safety monitor
11/21/2012CN102788173A Self-adaptive gas pressure reducing valve
11/21/2012CN102788165A PE ball valve provided with metal insert
11/21/2012CN102788160A Leak-proof temperature control valve
11/21/2012CN102359614B Gate valve
11/21/2012CN102313057B Improved pore-free tire mould exhaust valve
11/21/2012CN102297286B Plunger rod type steel ladle lifting mechanism
11/21/2012CN102287568B Driving circuit for electromagnetic valve of gas water heater
11/21/2012CN102287566B Electromagnetic valve control circuit
11/21/2012CN102151938B Improved welding gun regulating valve assembly
11/21/2012CN102042438B Temperature control valve and steam box
11/21/2012CN102042416B Electronic expansion valve
11/21/2012CN102003549B Through rotary switching valve
11/21/2012CN101957018B Automatic heating control device
11/21/2012CN101956862B Liquid flushing type multi-channel switching channel valve assembly
11/21/2012CN101910693B Mixing faucet
11/21/2012CN101896720B Actively controlled valve and method for operating an actively controlled valve
11/21/2012CN101672379B Refrigerating ball valve and manufacturing process thereof
11/21/2012CN101471596B Electrical actuator
11/20/2012US8313084 Electromagnetically operatable valve
11/20/2012US8313083 Signaling of the active safety position of electropneumatic position regulators
11/20/2012US8313082 Proportional position feedback hydraulic servo system
11/20/2012US8312705 Propellant gas control valve
11/20/2012CA2672672C Self regulating wastegate
11/20/2012CA2462968C Method of setting and actuating a multi-stable micro valve and adjustable micro valve
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