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)
12/2010
12/22/2010CN201679988U Viscous liquid switch valve
12/22/2010CN201679984U Electric vacuum regulation spherical valve
12/22/2010CN201679983U Connecting rod type reservoir separating valve
12/22/2010CN201679982U Mining multifunctional explosion-proof electrical ball valve
12/22/2010CN201679981U Stepping automatic control valve
12/22/2010CN201679979U Valve
12/22/2010CN201679970U Electric air valve
12/22/2010CN201679968U Herringbone gate with small wind resistance
12/22/2010CN201679966U Vacuum angle seat valve
12/22/2010CN201679964U Valve and soap dispenser using the same
12/22/2010CN201679788U Cylinder capable of generating two strokes
12/22/2010CN201679584U Electric EGR valve adopting air cooling
12/22/2010CN201678439U Oily gas recovery valve
12/22/2010CN1904418B 电磁阀 Solenoid valve
12/22/2010CN1769749B Electromagnetic valve for liquid flow
12/22/2010CN101925768A Piloted valve, particularly proportional throttle valve
12/22/2010CN101923938A Electromagnetic coil device
12/22/2010CN101922812A Solar water heater overfilling-prevention and emptying device
12/22/2010CN101922582A Mute steam blow through valve
12/22/2010CN101922581A Hydraulic plug-in throttle valve with hand-operated forced system
12/22/2010CN101922580A Differential pressure valve capable of automatically adjusting environments
12/22/2010CN101922579A Automatic current limiting water saving mouth
12/22/2010CN101922578A Water backflow preventing valve and water backflow preventing and gas leakage preventing automatic self-closing gas valve
12/22/2010CN101922571A Power-operated/manual-operation dual-purpose ceramic valve
12/22/2010CN101922570A Waterway switching device capable of adjusting flow
12/22/2010CN101922567A Three-way hot runner direction-changing device controlled by rocker arm type heat insulated oil cylinder
12/22/2010CN101922565A Automatic hydrant
12/22/2010CN101922564A Drain valve and drainage with same
12/22/2010CN101922562A Dual-piston pneumatic ball valve of compressed air bundling air cylinder
12/22/2010CN101922560A Heat dissipation type anti-backfire butterfly valve
12/22/2010CN101922557A Flange-connected corrugated pipe regulating valve
12/22/2010CN101922543A Ratchet and device for driving valve body using the same
12/22/2010CN101586670B Nuclear second-stage electric V-shaped brake valve
12/22/2010CN101440879B Water stroking-proof switch valve
12/22/2010CN101435518B Liquid level control valve
12/22/2010CN101285537B Method for water hammerless opening of fluid passage and method for supplying chemical solutions
12/22/2010CN101225844B System and valve devcie for quickly and exigently closing hydraulic actuated valve
12/22/2010CN101156010B A valve for an expandable gas or fluid distribution system
12/21/2010US7855006 Fluid manager including electrical contacts and a battery including the same
12/21/2010US7854400 Fuel injector
12/16/2010WO2010144906A1 Freeze resistant manifold assembly and system
12/16/2010WO2010144593A2 Dual acting rod piston control system
12/16/2010WO2010143659A1 Method for driving an intake adjustment valve, and control device for common-rail fuel injection
12/16/2010WO2010143496A1 Solenoid operated valve device
12/16/2010WO2010143382A1 Shutoff valve unit
12/16/2010WO2010143235A1 Electromagnetic valve control device, and actuator
12/16/2010WO2010142965A2 Two-part valve
12/16/2010WO2010142677A1 Valve
12/16/2010WO2010142627A2 Valve device for controlling a fluid flow
12/16/2010WO2010142509A1 Valve cartridge for a magnet valve, and magnet valve comprising such a cartridge
12/16/2010WO2010142476A1 Valve cartridge for a magnet valve, and a corresponding magnet valve
12/16/2010WO2010142453A2 Method and apparatus for actuating a valve
12/16/2010WO2010142452A1 Method and apparatus for actuating a valve
12/16/2010WO2010112134A8 Glue valve
12/16/2010US20100314568 Solenoid coil
12/16/2010US20100314567 Solenoid valve control apparatus and actuator
12/16/2010US20100314566 System and method of step detection for a stepper motor
12/16/2010US20100314565 Automatic Fluid Flow Control Device
12/16/2010US20100314563 Drive Arrangement for Valve Devices
12/16/2010US20100314562 Delay activated valve and method
12/16/2010US20100313983 Polymer actuator, and valve and shaft-sealing structure each using the same
12/16/2010US20100313971 Regulator with high flow rate stability
12/16/2010US20100313960 High Performance Transducer
12/16/2010DE4419487B4 Sicherheitsschaltung für ein aseptisches Doppelsitzventil Safety circuit for an aseptic double seat valve
12/16/2010DE202010014456U1 Elektrisch betriebenes Gasventil An electrically operated gas valve
12/16/2010DE112009000319T5 Solenoid-betriebenes Flusssteuerventil Solenoid-operated flow control valve
12/16/2010DE102009026853A1 Ventilpatrone für ein Magnetventil und zugehöriges Magnetventil Valve cartridge for a solenoid valve and associated solenoid valve
12/16/2010DE102009026850A1 Ventilpatrone für ein Magnetventil und zugehöriges Magnetventil Valve cartridge for a solenoid valve and associated solenoid valve
12/16/2010DE102009026842A1 Ventilpatrone für ein Magnetventil und zugehöriges Magnetventil Valve cartridge for a solenoid valve and associated solenoid valve
12/16/2010DE102009023824A1 Thermostat-pressure-limiting valve, e.g. for oil lubrication in an internal combustion engine, has valve element inside a valve housing and a thermostat element to raise or drop a fluid's pressure threshold
12/16/2010DE102009023706A1 Pneumatischer Stellungsregler mit piezopneumatischer Ventileinheit Pneumatic positioner with piezopneumatischer valve unit
12/16/2010CA2765256A1 Two-part valve
12/16/2010CA2764710A1 Valve
12/15/2010EP2261538A1 Valve drive device
12/15/2010EP2261094A2 Valve cartridge for a solenoid valve and solenoid valve comprising such a cartridge
12/15/2010EP2260223A2 Motor operated butterfly valve
12/15/2010CN201672139U Intelligent valve positioner
12/15/2010CN201672137U Position limiter of cold-hot air door actuating mechanism
12/15/2010CN201672135U Manually-operated electromagnetic valve mechanism
12/15/2010CN201672134U Tap water nozzle with inverted switch
12/15/2010CN201672133U Self-cleaning water faucet
12/15/2010CN201672132U Exhaust valve with anti-leakage protection device
12/15/2010CN201672131U Mechanical forced lifting mechanism for electromagnetic valve
12/15/2010CN201672130U Magnetic valve core
12/15/2010CN201672129U Secondary unloading device for electromagnetic valve
12/15/2010CN201672128U Pipeline electromagnetic emptying valve
12/15/2010CN201672127U Dual-redundancy electromagnetic valve
12/15/2010CN201672126U Vibrative switching faucet
12/15/2010CN201672125U Automatic gas stove regulating switch
12/15/2010CN201672121U Novel temperature control valve
12/15/2010CN201672120U Pressure-reducing valve with corrugated pipe
12/15/2010CN201672119U Pressure-difference-adjustable self-operated pressure-difference control valve
12/15/2010CN201672118U High pressure gas pressure reducer valve
12/15/2010CN201672117U 数字式定风量阀 Digital constant air volume valve
12/15/2010CN201672114U Hydraulic-driven safety valve
12/15/2010CN201672112U Fuel gas safe electromagnetic valve
12/15/2010CN201672105U Water level electronic control device of water vessel of cooking utensil
12/15/2010CN201672104U Fluid controlling apparatus
12/15/2010CN201672095U 多功能混水龙头 Multifunction mixed faucet
12/15/2010CN201672092U 同步异步一体化机械式流量调节阀 Synchronous asynchronous integrated mechanical flow control valve
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