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)
08/2012
08/22/2012CN202392248U Automatic resetting device for power-off protection of electric actuator
08/22/2012CN202392247U Driving device of butterfly valve
08/22/2012CN202392246U Two-way flow solenoid valve
08/22/2012CN202392245U Gas pipeline valve closer
08/22/2012CN202392244U Turning valve actuator
08/22/2012CN202392243U Valve electric actuator controller for controlling TFT LCD (Thin Film Transistor Liquid Crystal Display) based on Cortex-M3
08/22/2012CN202392242U Differential pressure transmission controller
08/22/2012CN202392241U Touch electronically controlled faucet
08/22/2012CN202392240U Electronic valve
08/22/2012CN202392239U Electrical water valve control system for self-propelled cotton picker
08/22/2012CN202392238U High pressure gas pulse valve
08/22/2012CN202392237U Water faucet for ozonization
08/22/2012CN202392219U Automatic water level control valve
08/22/2012CN202392213U Mixing valve pressure balancer
08/22/2012CN202392188U Dish-shaped float type one-way valve
08/22/2012CN202392179U T-shaped belt pulling and filtering ball valve
08/22/2012CN202392176U Multifunctional valve core capable of double channel switch and cold-hot water conversion
08/22/2012CN202392175U Anti-plugging three-way valve with two valve plates
08/22/2012CN202392173U Multi-step type water tap
08/22/2012CN202392172U Multiple-pass high vacuum glass valve
08/22/2012CN202392168U Multi-position adjustable faucet
08/22/2012CN202392166U Piston part used for four-way valve of air conditioner
08/22/2012CN202392163U Multipass valve
08/22/2012CN202392162U Ultra-high voltage three-position four-way electromagnetic reversing valve
08/22/2012CN202392159U Reversing valve
08/22/2012CN202392156U Double-diaphragm electromagnetic valve
08/22/2012CN202392155U Pneumatic valve device
08/22/2012CN202392153U Connecting structure for handgrip and valve spool in mini tap
08/22/2012CN202392149U Water valve capable of regulating flows through gear shifting
08/22/2012CN202392146U Ball valve with pilot valves
08/22/2012CN202392143U Phosphorus removing injection valve
08/22/2012CN202392138U Mechanical manual ash discharge valve
08/22/2012CN202392133U Steam exhaust isolating valve of steam turbine
08/22/2012CN202392129U Nuclear power steam ultra-light type water cooling self-pressing and self-sealing valve
08/22/2012CN202392128U Direct type electric liquid valve capable of rapidly responding floating high-pressure-resisting valve base
08/22/2012CN202392127U Differential valve with separate free spool capable of being closed under specific pressure
08/22/2012CN202392125U Automatic temperature control stop valve
08/22/2012CN202392124U Extra-high pressure relief valve
08/22/2012CN202392122U Automatic closing tap capable of cutting off water supply
08/22/2012CN202392120U Triangular valve
08/22/2012CN202392014U Exhaust butterfly valve cylinder for automobile
08/22/2012CN102644953A Taste-return prevention range hood
08/22/2012CN102644799A Positioning structure of expansion valve coil
08/22/2012CN102644797A Shower switch
08/22/2012CN102644796A Metallic diaphragm for instrument membrane valve
08/22/2012CN102644795A Electromagnetic electric control valve
08/22/2012CN102644794A Electromagnetic valve for tissue dehydrator
08/22/2012CN102644793A Regulation method for controlling multiple electromagnetic pulse valves by pulse controller
08/22/2012CN102644792A Wireless irrigation electromagnetic valve control system and control method thereof
08/22/2012CN102644791A 电磁螺线管 Solenoid
08/22/2012CN102644790A Solenoid valve
08/22/2012CN102644789A Control of stepper motor operated gas valve
08/22/2012CN102644788A Household intelligent tap
08/22/2012CN102644787A Fluid control device and pressure control device
08/22/2012CN102644786A Method for performing segmentation automatic control on valve
08/22/2012CN102644780A Automatic spray valve
08/22/2012CN102644778A Automatic control valve for liquid level
08/22/2012CN102644764A Large-diameter plunger-type quick cut-off reversing valve
08/22/2012CN102641568A Network control electromagnetism and high-pressure air linkage integral valve fire extinguisher and control system thereof
08/22/2012CN102287572B Pulse control method of intelligent valve positioning device
08/22/2012CN102128284B Pressure-reduction type balance hydraulic lock
08/22/2012CN102116389B Monopropellant thruster electromagnetic valve
08/22/2012CN102086942B Active round-flow four-way water mixing heat exchange valve
08/22/2012CN102072349B Upwards-pressurized reset type water-break self closing faucet
08/22/2012CN102072346B Membrane pressure type dynamic balance manual adjusting valve
08/22/2012CN102003565B Giant magnetostrictive driver and high-speed electromagnetic valve driven thereby
08/22/2012CN101975289B Four-way valve for air conditioner
08/22/2012CN101975280B Dual-drive pipe flushing valve
08/22/2012CN101881339B Valve
08/22/2012CN101776158B Four-sided valve
08/22/2012CN101706001B Speed controlling valve
08/22/2012CN101555948B Valve with lock
08/22/2012CN101430021B Valve
08/22/2012CN101379331B An apparatus for actuating a valve
08/21/2012US8246265 Valve made from two materials and writing utensil with retractable tip incorporating same
08/21/2012US8246006 Articulating guide seal
08/21/2012US8246005 Electromagnetic fuel injection valve and method of manufacturing the same
08/21/2012US8246004 Valve cartridge for a solenoid valve, and associated solenoid valve
08/21/2012US8245720 Wireless irrigation control
08/21/2012US8245706 Pressure activated remote microphone
08/21/2012CA2483048C Pinch valve element for plumbing fixture flush valve
08/21/2012CA2459088C Leak-resistant solenoid valve
08/16/2012WO2012108141A1 Control valve
08/16/2012WO2012108140A1 Control valve
08/16/2012WO2012108130A1 Shutoff valve device
08/16/2012WO2012107536A1 Electrically actuated valve with a sealing ball
08/16/2012WO2012107137A1 Magnet valve for controlling a fluid
08/16/2012WO2012054888A3 Seal-less valves
08/16/2012WO2011101537A3 Method and apparatus in a pneumatic material conveying system
08/16/2012US20120205568 Diaphragm Valve With Electronic Pressure Detection
08/16/2012US20120205567 Adjustable Damping Valve For A Vibration Damper
08/16/2012US20120205566 Throttle valve device
08/16/2012US20120205565 Dampened hydraulic pilot control arrangement for a spool valve
08/16/2012US20120205563 Valve arrangement for actuating a load
08/16/2012US20120205562 Automatic gas intake and exhaust valve device
08/16/2012US20120205122 Flow control device and methods for using same
08/16/2012US20120204986 Water detection device
08/16/2012US20120204985 Internally dampened pressure relief valve
08/16/2012US20120204979 Multi-channel stepped motor operated gas adjusting valve
08/16/2012US20120204976 Compressed Gas Regulator Apparatus
1 ... 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 ... 693