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)
05/2008
05/07/2008CN201057155Y Hydraulic flashboard type stuff pump control valve
05/07/2008CN201056754Y Induction manual type draining valve
05/07/2008CN201056732Y Automatic pollution discharging device
05/07/2008CN101175937A Valve construction
05/07/2008CN101175932A Device for transmission of a torque
05/07/2008CN101173726A Electromagnetic valve driving method
05/07/2008CN101173725A Piston type ratio regulating valve control device and ratio regulating valve using the same
05/07/2008CN101173724A Intelligent earthquake security control system for lifeblood project pipeline valve
05/07/2008CN101173716A Four-way reversing valve for heat pump air conditioner
05/07/2008CN101173714A Electronic expansion valve
05/07/2008CN101172338A Reversible valve assembly for a pneumatic tool
05/07/2008CN100386703C Isolation type electronic servo-controller
05/07/2008CN100386550C Variable dilution rate dispensing apparatus
05/07/2008CN100386549C Quickacting electric actuator
05/07/2008CN100386548C Break valve
05/07/2008CN100386545C Solenoid valve with manual buttons
05/07/2008CN100386541C Electrovalve turnable to open / close rapidly
05/06/2008US7367636 Solenoid armature with integrated spherical soft seal
05/06/2008US7367543 Solenoid valve for fluid flow
05/06/2008US7367542 Electromagnetic valve
05/06/2008US7367541 Automatic flush valve actuation apparatus
05/06/2008US7367359 Proportional micromechanical valve
05/06/2008US7367355 Twin manifold seat valve having solenoid actuation
05/02/2008WO2008051212A1 Exhaust venting for a fluid control device
05/02/2008WO2008049667A1 Injector for injecting fuel into combustion chambers of internal combustion engines
05/01/2008US20080101016 Airflow baffle for a computer system
05/01/2008US20080099714 Valve, circuit module and method providing integrated electronics in an electronically controlled valve and electronic assemblies
05/01/2008US20080099707 Arrangement structure of electrically-driven actuator
05/01/2008US20080099706 Variable frequency and amplitude dither for electronically controlled valves
05/01/2008US20080099705 Retaining element for a mechanical component
05/01/2008US20080099704 Emergency shutoff valve for use in a fuel dispensing system
05/01/2008US20080099703 Three position shutoff valve
05/01/2008US20080099702 Collet Biasing Device for Valve Actuator
05/01/2008US20080099087 Equalization of pressure in an electronically controlled valve
05/01/2008US20080099018 Pressure regulator valve for breathing apparatus
04/2008
04/30/2008EP1916462A1 Electrically-operated valve diagnosing method and device therefor
04/30/2008EP1916461A2 Three position shutoff valve
04/30/2008EP1916460A1 Assembly for pressure limitation with nominal pressure change and electromagnetically actuated pressure limitation valve
04/30/2008EP1916425A1 Pneumatic 5/3 multiple-way spool valve
04/30/2008EP1916114A1 Ink cartridge, and ink-jet recording apparatus using the same
04/30/2008EP1915558A1 Valve construction
04/30/2008EP1915557A1 Pressure-controlling electromagnetic valve for distinct electromagnetic and hydraulic units
04/30/2008EP1800038B1 Electromagnetically actuable valve
04/30/2008DE112006001605T5 Elektromagnetische Betätigungsvorrichtung und Verfahren zur Steuerung eines Strömungsmittelflusses Electromagnetic actuating device and method for controlling a fluid flow
04/30/2008DE102006050664A1 Actuating unit for valve, has drive shaft coupled with valve closing element, and drive shaft has head part for coupling with valve closing element
04/30/2008DE102006049650A1 System zum Positionieren einer Stellarmatur System for positioning a positioning device
04/30/2008DE102006047879A1 Durchflußeinstellventil Flow adjustment
04/30/2008DE10196925B4 Magnetspulenventil Solenoid valve
04/30/2008DE10132289B4 Armatur Fitting
04/30/2008CN201054293Y High-speed percent electronic magnet
04/30/2008CN201053538Y Impact type hand wheel for valve and the valve
04/30/2008CN201053537Y Gas switch valve
04/30/2008CN201053536Y Water leakage response device
04/30/2008CN201053535Y Improved commanding device
04/30/2008CN201053534Y Valve cap adopting valve rod for opening and closing
04/30/2008CN201053531Y Water tower buoy control valve
04/30/2008CN201053530Y Water inlet valve
04/30/2008CN201053520Y Water shunting valve
04/30/2008CN201053518Y Diaphragm type microelectric cut-off valve
04/30/2008CN201053514Y Power self-supplied type electric valve
04/30/2008CN201053510Y Super high vacuum hand-operated, pneumatic gate valve
04/30/2008CN201053506Y Solenoid valve
04/30/2008CN201053505Y Automatic sealing solid ball valve, water nozzle
04/30/2008CN101170001A Drive method for high-speed switch electromagnetic valve
04/30/2008CN101169219A Electronic automatic alarming drainer
04/30/2008CN101169194A Automatic water-closing device
04/30/2008CN100385359C Fluid quality/flux controller, fluid flowmeter and method of measurement and control
04/30/2008CN100385160C Valve for controlling fluids, comprising a multifunctional component
04/30/2008CN100385159C Rotating valve assembly
04/30/2008CN100385107C Fuel metering unit for the fuel injection system of a combustion engine
04/30/2008CN100385097C Diaphragm air valve and secondary air-controlling device for internal combustion engine
04/29/2008US7364132 Sanitary diaphragm valve
04/29/2008US7363943 Multi-stage pedal control water supply
04/29/2008US7363942 Continuous automatic control and distributor valve, with a magnetic seal
04/29/2008US7363848 Rotating or pivoting device and connection module for a rotating or pivoting device
04/29/2008CA2411639C Directly operated pneumatic valve having air assist return
04/26/2008CA2605139A1 Emergency shutoff valve for use in a fuel dispensing system
04/24/2008WO2008048122A1 Fluid release valve using flexible fluid permeable membrane
04/24/2008WO2008047396A2 Pneumatic actuator, in particular for valves
04/24/2008WO2008046563A1 Valve device
04/24/2008WO2008046433A1 A ring shaped valve piston and its use in a blow moulding machine
04/24/2008WO2008046368A1 Valve system for interrupting a fluid flow
04/24/2008WO2008046207A1 Device mount for sink or basin
04/24/2008WO2008046138A1 Fluid level control valve
04/24/2008US20080096069 Fluid Manager Using Two Shape Memory Alloy Components and a Battery Including the Same
04/24/2008US20080093573 Electromagnetically Actuatable Valve
04/24/2008US20080093572 Sensing water faucet structure
04/24/2008US20080092965 Automatic smart watering apparatus
04/24/2008US20080092854 Fuel Injection Valve
04/24/2008US20080092527 Metering System For Reducing Pollutants In Motor Vehicle Exhaust Gases
04/24/2008DE202008002870U1 Geräuschdämpfung für Prozessventile Noise reduction for process valves
04/24/2008DE19934697B4 Proportionalventil Proportional valve
04/24/2008DE102007035542A1 Solenoid valve i.e. proportional throttle valve, for adjustable shock absorber, has armature movably guided in sleeve section, and tappet of hydraulic pressure reaction exposed, where pressure reaction is dependent on stroke of tappet
04/24/2008DE102006049877A1 Valve unit for dosed metering of flow medium, especially tank breather valve, has metering orifice arranged downstream of valve seat and with opening cross section being adjustable by stroke-controlled valve component
04/24/2008DE102005018879B4 Geschirrspüler Dishwasher
04/24/2008CA2666620A1 Device mount for sink or basin
04/24/2008CA2666525A1 Fluid level control valve
04/24/2008CA2664758A1 Fluid release valve using flexible fluid permeable membrane
04/23/2008EP1914458A1 Valve with vibration damping
04/23/2008EP1913295A1 Fixing system and joint, for fixing an actuator to a valve
1 ... 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 ... 693