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)
10/2000
10/10/2000US6129331 Low-power thermopneumatic microvalve
10/10/2000US6129115 Self-latching solenoid valve assembly
10/10/2000US6129111 Damper valve configuration
10/10/2000US6129110 Fluid level management system
10/10/2000US6129103 Timed control valve and method of using the same
10/10/2000US6129073 Electromagnetic fuel injector and control method thereof
10/10/2000US6129002 Valve arrangement, especially for a pneumatic control system
10/05/2000WO2000058653A2 Pressure reducing valve
10/05/2000WO2000058652A1 Electrically operated valve
10/05/2000WO2000058650A1 Device for controlling flowing media
10/05/2000WO2000058649A1 Leaf spring valve
10/05/2000DE19925346C1 Assembly to direct the flow direction of loose material has a rotating plug within a housing operated by a rotating piston through a compressed fluid to set the flow path from the entry to a selected outlet
10/05/2000DE19914372A1 Device for monitoring action of electromagnetically operated valve has short circuit ring mounted at defined stroke length beneath Hall sensor switch and connected to evaluation unit
10/05/2000DE19912677A1 Stopcock which is protected against frost has outer sleeve connected to handle and valve stem running through this into inner housing and connected to valve cone with external thread which cooperates with internal thread on inner housing
10/04/2000EP1041329A2 Control device for proportional solenoid valve
10/04/2000EP1041328A1 Manifold solenoid valve driven by serial signals
10/04/2000EP1041327A2 Manifold solenoid valve driven by serial signals
10/04/2000EP1041326A1 Manifold solenoid valve driven by serial signals
10/04/2000EP1041291A2 Fluid pressure control device with cover for preventing misoperation
10/04/2000EP1040266A1 Control valve for recirculation system of an internal combustion engine exhaust gases
10/04/2000CN2399580Y Electronic cipher controlled valve
10/04/2000CN2399575Y Constant temp device of red infrared hot/cold water tap
10/04/2000CN2399574Y Piezoelectric pericon valve
10/04/2000CN2399573Y Permanent-magnet diaphram valve
10/04/2000CN2399571Y Ball valve electric actuator
10/04/2000CN2399564Y Gas timing valve
10/04/2000CN2399563Y Decelerating and boosting static sealing gas valve with automatic locking
10/04/2000CN2399562Y Stopping water self-closing tap
10/04/2000CN2399561Y Emergency mine discharge valve appts.
10/04/2000CN1268648A Constant temp. adjusting accessaries for heat supply valve
10/04/2000CN1268647A Accessaries for constant temp. adjusting valve
10/04/2000CN1268640A Arrangement for controlling accessaries of constant temp. adjusting valve
10/04/2000CN1268639A Integrated electromagnetic valve driven by series signals
10/04/2000CN1268638A Integrated electromagnetic valve driven by series signals
10/04/2000CN1268637A Integrated electromagnetic valve driven by series signals
10/04/2000CN1268636A Integrated electromagnetic valve driven by series signals
10/04/2000CN1268630A Hydraulic machinery having cover for preventing from being incorret operation
10/04/2000CN1057028C Applicator head for delivery of streaming media
10/03/2000US6126405 Undulating current supplying means for the solenoid of a displacement control valve in a variable displacement compressor
10/03/2000US6125885 Rotary channel-selector valve
10/03/2000US6125884 Process sampling selection valves
10/03/2000US6125877 Valve
10/03/2000US6125874 Gate valve having fail safe actuator
10/03/2000US6125872 Temperature activated diversion valve
10/03/2000US6125869 Self-diagnosis method for mass flow controller
10/03/2000US6125868 Method and apparatus for maintaining valves in a water distribution system
10/03/2000US6125511 Handle piece for a cock
10/03/2000CA2161313C Proportional variable force solenoid control valve and transmission fluid control device
09/2000
09/28/2000WO2000057067A1 Hydraulic pilot control
09/28/2000WO2000057050A1 Fuel injection valve
09/28/2000WO2000057049A1 Fuel injection valve
09/28/2000WO2000028872A3 Parts of an armature elements with a granite decor surface
09/28/2000DE19928748A1 Electromagnetic valve, especially for hydraulic braking system with slip control, has valve seat on end of annular part facing armature, valve rod band forming valve closure element
09/28/2000DE19913689A1 Vorrichtung zur Steuerung strömender Medien A device for controlling flowing media
09/28/2000DE19913276A1 Hydraulische Vorsteuerung Hydraulic pilot control
09/28/2000DE19912610A1 Valve control for heating and air conditioning systems has temperature fixing devices positioned inside valve housing and strap passed around housing with studs which are inserted into holes in valve housing to contact fixing devices
09/28/2000DE19912334A1 Precontrol device e.g. for pneumatic valve, has housing with horizontal running blind hole bore with end face locked via a stopper with flange plate projecting into a second bore section and elastomeric ring at the collar
09/28/2000DE19910556A1 Thermostatic head for valve heater body has lower part for connection to heating valve with holding element for cover cap to which cap is connected by threaded connection
09/27/2000EP1039249A2 Valve arrangement
09/27/2000EP1039192A2 Gas servo valve
09/27/2000EP1039189A1 Control system for a switch device
09/27/2000EP1039186A2 Valve with valve stem
09/27/2000EP1039147A2 Means for controlled activation of a valve switching member, especially for a goods vehicle container switching valve
09/27/2000EP1038775A1 Collar actuatable air valve and tensioning tool
09/27/2000EP1038134A1 Wide flow range proportional flow valve
09/27/2000EP1038091A1 Turbine engine with a thermal valve
09/27/2000CN2398490Y Pedal on-off controller for running water valve
09/27/2000CN2398489Y Mechanical timing valve
09/27/2000CN2398488Y Pressure regulating safety valve for liquid gas storage tank
09/27/2000CN2398484Y Low-pressure-loss gas electromagnetic valve
09/27/2000CN2398483Y Valve
09/27/2000CN1268212A Solenoid valve
09/26/2000US6123515 Pressure relief valve with pneumatic pilot
09/26/2000US6123320 Sanitary diaphragm valve
09/26/2000US6123316 Conduit system for a valve array
09/26/2000US6123315 Apparatus and method for reducing water use
09/26/2000US6123099 Pinch tube tank level control valve with snap-action shutoff
09/26/2000US6123096 Pneumatic cartridge valve
09/26/2000US6123092 Electromagnetic solenoid valve drive circuit
09/26/2000CA2185772C Spindle nut/threaded spindle device
09/21/2000WO2000055553A1 Expansion valve
09/21/2000WO2000055532A1 Valve assembly including shut-off valve unit and magnetic key therefor
09/21/2000WO2000055530A1 Axial flow solenoid valve
09/21/2000WO2000055492A1 Fuel injection valve
09/21/2000DE19912702A1 Gas-Servoventil Throttle servo valve
09/21/2000DE19912666A1 Brennstoffeinspritzentil Brennstoffeinspritzentil
09/21/2000DE19912665A1 Brennstoffeinspritzventil Fuel injection valve
09/21/2000DE19909101A1 Steuergerät für einen Thermostatventilaufsatz Control unit for a thermostatic valve top
09/21/2000DE19909099A1 Heizungsventil-Thermostataufsatz A heating valve thermostat top
09/21/2000DE19909097A1 Thermostatventilaufsatz Thermostatic valve top
09/21/2000DE19909096A1 Thermostatventilaufsatz Thermostatic valve top
09/20/2000EP1036965A1 Valve arrangement
09/20/2000EP1036964A1 Device for driving solenoid valve
09/20/2000EP1036598A2 High flow pneumatic adhesive applicator valve
09/20/2000EP0824727A4 Automatic variable-demand flow regulator
09/20/2000CN2397387Y Intelligent gas leakage controller
09/20/2000CN2397331Y Plastic valve
09/20/2000CN2397330Y Intelligent IC card water meter electric control valve
09/20/2000CN2397315Y Isolating automatic exhaust valve
09/20/2000CN1266960A Internal temp sensing type thermodynamic expansion valve
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