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)
07/2007
07/04/2007CN1991222A Solenoid-operated valve controller
07/04/2007CN1991221A Control coil of magnetic valve
07/04/2007CN1991220A Solenoid operated fluid control valve
07/04/2007CN1991219A Expansion valve
07/03/2007US7239498 Mining solenoid
07/03/2007US7237568 Fire-control sprinkler riser systems
07/03/2007US7237473 Actuator for pneumatic valve
07/03/2007CA2252441C Apparatus and method for treating storm water runoff
07/03/2007CA2180523C Valve actuator
06/2007
06/29/2007CA2568371A1 Valve assembly for modulating fuel flow to a gas turbine engine
06/28/2007WO2007073390A1 Pressure gas release valve for fire suppression
06/28/2007WO2007072602A1 Water hammer-less valve
06/28/2007WO2007072058A1 Water tap or faucet
06/28/2007WO2007072054A2 Thermostatic valve and mixer tap with integrated tmv
06/28/2007WO2007071945A2 Float valve
06/28/2007WO2007051332A3 Actuator with a reduction gear provided for an actuating element for regulate a gas or fluid flow
06/28/2007WO2007010284A3 Automatic fluid flow control device
06/28/2007US20070146956 Electric circuit arrangement for controlling a solenoid-operated fluid valve
06/28/2007US20070145319 Flow control device
06/28/2007US20070145318 Solenoid valve for fluid flow
06/28/2007US20070145317 Image processing apparatus for reducing noise from image
06/28/2007US20070145316 Solenoid-Operated Valve Controller
06/28/2007US20070145315 Capacity control valve
06/28/2007US20070145314 Modular valve system
06/28/2007US20070144589 Flow conrol valve for a gas combustion device
06/28/2007US20070144586 Valve provided with a passage for conveying a medium and an installation provided with such a valve
06/28/2007US20070144518 Integrated ventilator nasal trigger and gas monitoring system
06/28/2007US20070144486 System having a screw
06/28/2007DE202006002735U1 Magnetventil mit gedämpfter Ventilnadel Solenoid valve with steamed valve needle
06/28/2007DE102006060827A1 Magnetic valve used in the automotive region comprises a dust- and water-tight cover which is pre-tensioned in the closing direction of each ventilating opening
06/28/2007DE102005061476A1 Valve unit, especially for cooling medium circuit in a combustion engine, has closing element in fluid flow responding to actuator in a control fluid flow channel
06/28/2007DE102005061410A1 Electromagnetically operated valve comprises axle together with core and plastic coil body in which coil is wound
06/28/2007DE102005061409A1 Electromagnetic fuel injection valve for vehicles is closed by ball whose top fits against curved section at tip of valve needle
06/28/2007DE102005061408A1 Combined plastic and metal component e.g. automotive fuel injection valve has serrated metal edge to plastic interface
06/28/2007DE102005058846A1 Ventilbaukastensystem mit elektromagnetisch betätigtem Ventil Valve modular system with solenoid operated valve
06/28/2007DE102005025930A9 Einlassventil für ein Druckluftwerkzeug Inlet valve for pneumatic tools
06/28/2007DE10031873B4 Hydraulisches Ventil Hydraulic valve
06/28/2007CA2673780A1 Water tap or faucet
06/28/2007CA2673775A1 Thermostatic valve and mixer tap with integrated tmv
06/28/2007CA2634921A1 Pressure gas release valve for fire suppression
06/28/2007CA2632282A1 Water hammer-less valve
06/27/2007EP1801478A2 Shutoff valve for a cryogenic fuel tank
06/27/2007EP1801477A2 Solenoid operated fluid control valve
06/27/2007EP1800981A2 Solenoid valve for brake system
06/27/2007EP1800039A1 An electromagnetic pilot device, in particular for pneumatic valves
06/27/2007EP1800038A1 Electromagnetically actuable valve
06/27/2007EP1800037A2 Solenoid having reduced operating noise
06/27/2007EP1800034A2 Aseptic sampling valve
06/27/2007EP1800012A1 Piloted non-return valve
06/27/2007CN2916301Y Pedal type water tap
06/27/2007CN2916300Y Automatic water cut-off valve
06/27/2007CN2916290Y Inductive electric valve of coal feeder
06/27/2007CN2916287Y Non-slam rapid-cutting tri-eccentric full-metal sealing butterfly valve
06/27/2007CN2916285Y 活塞式脉冲阀 Pulse valve piston
06/27/2007CN1989365A Electromagnetic valve drive method, electromagnetic valve drive device, and electric cable coloring device
06/27/2007CN1989310A Hygienic, turning control element which is used to actuate a mechanism, such as a door opener
06/27/2007CN1988328A Leak-proof method for submersible pump
06/27/2007CN1987292A Double and single flow valve full water controller for solar water heater
06/27/2007CN1987180A Diaphragm intelligent valve system
06/27/2007CN1987179A Micro leak-free low voltage electromagnetic valve
06/27/2007CN1987174A A valve device
06/27/2007CN1987171A Pendulum and slide gate vacuum valve
06/27/2007CN1987169A Full closed two-way seal insert plate valve
06/27/2007CN1987167A 电动阀 Electric valve
06/27/2007CN1323252C Automatic temperature control heating valve
06/26/2007US7234681 Solenoid valve
06/26/2007US7234679 Gate valve
06/26/2007US7234650 Three-way valve and fuel injection device having the same
06/26/2007US7234482 Servovalve with torque motor
06/26/2007CA2270008C Universal fill valve
06/26/2007CA2247834C Computer controlled downhole safety valve system
06/21/2007WO2007069526A1 Valve actuator
06/21/2007WO2006114756A3 Metallic air admittance valve
06/21/2007US20070138422 Solenoid operated fluid control valve
06/21/2007US20070138421 Tri-state control for an electronic faucet
06/21/2007US20070138420 Protection system for turbo machine and power generating equipment
06/21/2007US20070137712 Breath controlled air inlet for blower
06/21/2007US20070136962 Swimming Pool Cleaning Apparatus
06/21/2007DE202006007591U1 Ventilvorrichtung zum Druckausgleich Valve device for pressure compensation
06/21/2007DE19954617B4 Elektromagnetventil für ein Antiblockier-Bremssystem Solenoid valve for an anti-lock braking system
06/21/2007DE19920972B4 Befestigungsanordnung für ein Magnetventil Fastening arrangement for a solenoid valve
06/21/2007DE19716221B4 Kraftstoffeinspritzeinrichtung mit Vor- und Haupteinspritzung bei Brennkraftmaschinen, insbesondere für schwer zündbare Kraftstoffe Fuel injector with pre- and main injection in internal combustion engines, particularly for difficult ignitable fuels
06/21/2007DE102006036014B3 Control valve for controlling hydraulic fluid flow, has retaining support connected with valve body using fixed body joint, and slide formed with support as single piece, such that slide is moved for controlling flow of fluid
06/21/2007DE102006010913B3 Operating device for implementing control functions, has stretching finger, tapered surface, extension and disk spring plate unit that are switchable between locking condition and release condition
06/21/2007DE102005060659A1 Electromagnetic pressure control valve, has closure unit manufactured as single-piece component from plastic material and with opening for transmission unit that is provided with inner ribbing, where closure unit is designed as piston-shape
06/21/2007DE102005060530A1 Belüftung eines Schaltelementes Aeration of a switching element
06/21/2007DE102005059699A1 Valve opening and closing system for e.g. toilet water container includes a bistabile inlet valve having lag-free opening and closing characteristics without any intermediate opening positions of the valve body
06/21/2007CA2568879A1 A valve construction kit for the production of valve clusters
06/20/2007EP1798456A1 Cutoff valve
06/20/2007EP1797491A2 Fuel cartridge with an environmentally sensitive valve
06/20/2007EP1797361A1 Electromagnetic valve with integral pressure sensor
06/20/2007EP1797338A1 Two-stage servo-valve
06/20/2007EP1797290A1 Metering system for reducing pollutants in motor vehicle exhaust gases
06/20/2007CN2913776Y Valve automatic regulating device
06/20/2007CN2913775Y Handwheel-free valve
06/20/2007CN2913774Y Valve structure and high furnace top utilizing this structure
06/20/2007CN2913773Y Bistable magnetic valve for air-flow control
06/20/2007CN2913772Y Joint positioning structure for electronic expansion valve stator coil and valve body
06/20/2007CN2913766Y Adjustable thermostatic valve
06/20/2007CN2913764Y Gas control valve for domestic gas kitchen range
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