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)
08/2010
08/24/2010US7779852 Water conservation safety shut-off valve
08/24/2010US7779830 Dosing device
08/24/2010CA2464057C Hydraulic hybrid accumulator shut-off valve
08/23/2010CA2655523A1 Assembly structure of lever handle and valve plug
08/19/2010WO2010093852A1 Pilot protector for valve
08/19/2010WO2010093725A1 Ventilator for rapid response to respiratory disease conditions
08/19/2010WO2010093691A1 Autochoke system
08/19/2010WO2010092380A1 Shut-off valve
08/19/2010WO2010091988A1 Valve arrangement
08/19/2010US20100208001 Pressure-regulating valve and liquid droplet ejection apparatus having the same
08/19/2010US20100207445 Central Tire Inflation Wheel Assembly and Valve
08/19/2010US20100207046 Rotating valve assembly including multi-lumen spherical valve
08/19/2010US20100207044 Cam valve
08/19/2010US20100206402 Valve device of high-pressure tank for vehicle
08/19/2010US20100206387 Gauge assembly having a stop fill device
08/19/2010US20100206386 Apparatus and method for automatically disabling utilities
08/19/2010US20100206274 Low pressure egr apparatus
08/19/2010DE202010004556U1 Hydraulikventil Hydraulic valve
08/19/2010DE10250191B4 Verfahren zum Steuern / Regeln eines einem elektromagnetisch betätigten Ventil zugeführten Stroms und Steuerungs / Regelungssystem Method for controlling / regulating a an electromagnetically actuated valve and current applied to control / control system
08/19/2010DE102010005166A1 Electromagnetically actuated low pressure drain valve for use in swash-plate type axial piston machine utilized as hydraulic motor, has main coil and auxiliary coil producing magnetic force acting valve body in respective directions
08/19/2010DE102009009387A1 Check valve for e.g. installation upstream of dust filter at wood processing machine, has valve disk that is movable between opening position and closing position in housing, and magnetic unit that holds valve disk in closing position
08/19/2010DE102009008898A1 Thermostat valve for regulating temperature of cooling agent of liquid-cooled internal-combustion engine of motor vehicle, has valve unit that connects bypass with mixing chamber by opened valve openings
08/19/2010DE102009007675A1 Valve arrangement for a magnetic valve comprises components formed as one-piece
08/19/2010CA2751728A1 Shut-off valve
08/19/2010CA2749580A1 Autochoke system
08/18/2010EP2218950A1 Handle assembly
08/18/2010EP2218949A1 Valve device
08/18/2010EP2217841A1 Flow control valve
08/18/2010CN201555387U Pipeline anti-freezing electromagnetic valve of solar water heater
08/18/2010CN201555386U Freeze-proof electromagnetic valve for solar water heater pipeline
08/18/2010CN201555381U Emptying device of solar water heater
08/18/2010CN201554930U Hand and foot control faucet
08/18/2010CN201554929U Inflammable gas control valve
08/18/2010CN201554928U Hydraulic control device of butterfly valve
08/18/2010CN201554927U Float valve
08/18/2010CN201554926U System for controlling solenoid valve of household appliance
08/18/2010CN201554925U Large-stroke electromagnetic valve
08/18/2010CN201554924U Electromagnetic valve
08/18/2010CN201554923U Intelligent electronic type torque identifying device for valve electric device
08/18/2010CN201554922U Stroke controller of multiple-rotary valve electric device
08/18/2010CN201554921U Motor valve slow-opening and rapid-closing mechanism for gas meter
08/18/2010CN201554920U Non-invasive front box cover of intelligent valve electric actuator
08/18/2010CN201554910U Check valve
08/18/2010CN201554904U Pressure regulating valve bank
08/18/2010CN201554902U Liquid flow path distributing valve
08/18/2010CN201554901U Water-saving ceramic valve spool of combination faucet
08/18/2010CN201554900U Hydraulic control water-valve device
08/18/2010CN201554883U Inside screw non-rising stem type gate valve
08/18/2010CN201554882U Eccentric rotary valve with adjustable sealing force
08/18/2010CN201554878U Rotary ceramic abrasion-resistant discharge valve
08/18/2010CN201554877U Lifting type plug valve capable of draining sewage
08/18/2010CN201554876U Straight-through floating-ball valve
08/18/2010CN201554871U Butterfly valve with worm gear driving device capable of being disassembled and assembled conveniently
08/18/2010CN201554870U Freeze-proof water cock
08/18/2010CN201554868U Steam flow regulating valve
08/18/2010CN201554867U Automatic resetting selection valve
08/18/2010CN201554864U Big diameter flat panel valve
08/18/2010CN201554863U Thermal balance valve
08/18/2010CN201554862U Fluid filling valve with manual control
08/18/2010CN201554561U Exhaust gas recirculating valve of engine driven by rotary-type ratio electromagnet
08/18/2010CN201553588U Reversing valve control mechanism of tire delivery jack
08/18/2010CN201553447U Outdoor air inlet valve used for garbage pipeline of pneumatic garbage conveying system
08/18/2010CN1713844B Device and procedure for discharging a cooking liquid from a food product cooking apparatus
08/18/2010CN101809346A Thermostatic single-unit faucet and method for making such single-unit faucet
08/18/2010CN101809279A Variable displacement pump with an anti-stiction device
08/18/2010CN101806374A Semi-automatic overflow prevention valve of solar water heater
08/18/2010CN101806373A Fuel vapor vent valve float assembly and method of making same
08/18/2010CN101806366A electromagnetic valve
08/18/2010CN101806365A 真空角座阀 Vacuum angle seat valve
08/18/2010CN101526150B Electronic expansion valve and method for processing same
08/18/2010CN101408260B Small-sized electromagnetic type vacuum valve
08/18/2010CN101349358B Control method and control system of proportion valve
08/18/2010CN101311588B Needle valve and refrigerating cycle device with the needle valve
08/18/2010CN101270827B Double-temperature water-heating series two injection type concurrent control valve and manufacturing method thereof
08/18/2010CN101122342B Spring magnetic control superposed type fuel gas motor relief valve
08/18/2010CN101063497B Heat insulation electromagnetic head
08/18/2010CN100999987B Electrohydraulic compound switch controlling valve for oil water well working with pressure
08/17/2010US7775504 Fluid flow control device
08/17/2010US7775503 Pressure relief valve
08/17/2010US7775241 Slide valve control device and a drive device for use with it
08/17/2010US7775235 Apparatus and methods for containing a fuel pressure regulator
08/17/2010US7775197 Engine sub-system actuators having variable ratio drive mechanisms
08/13/2010CA2693017A1 Ejector and fuel cell system using the same
08/12/2010WO2010091378A1 C0mbination solenoid check valve
08/12/2010WO2010091343A2 Valves based on reversible piezoelectric rotary motor
08/12/2010WO2010090816A1 Manual override apparatus for linear actuators
08/12/2010WO2010090797A1 Drive sleeve and sealing mechanism for non-rising stem gate valve
08/12/2010WO2010090606A1 Self-cleaning electromagnetic valve of a condensate drain
08/12/2010WO2010090572A1 Valve with a delta p-function and a flow limiting function
08/12/2010US20100203234 use in elongated medical devices
08/12/2010US20100201184 Method for dimensioning the admission pressure at an analogized electromagnetically actuated hydraulic valve
08/12/2010US20100200790 Solenoid valve
08/12/2010US20100200789 Remote Control Water Valving System for Shower or Sink
08/12/2010US20100200788 Method and System for a Magnetic Actuator
08/12/2010US20100200786 Pressure-sensing valve and the method for using the same
08/12/2010US20100200785 Flow rate control valve and spool position detection device for the flow rate control valve
08/12/2010US20100200784 Bellowphragm actuated fluid control swing valve
08/12/2010US20100200783 Integrated Freeze Protection and Pressure Relief Valve
08/12/2010US20100200085 Hydraulic pressure switch with porous disc as snubbing element
08/12/2010US20100200084 Pressure control system and pressure regulating valve thereof
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