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)
11/2003
11/12/2003CN2586031Y Permanent-magnet control valve
11/12/2003CN2586030Y IC card heating control valve
11/12/2003CN1455827A Apparatus for conducting at least one operation on a substrate
11/12/2003CN1127614C Valve device and valve control method
11/11/2003US6644623 Electromagnetic valve
11/11/2003US6644622 Emission control valve having a robust solenoid actuator
11/11/2003US6644619 Valve housing with embedded electrical leads
11/11/2003US6644351 Booster pilot valve
11/11/2003US6644350 Variable pressure solenoid control valve
11/11/2003US6644349 Reduces space requirements for system; minimizing leaks
11/11/2003US6644340 Corrosive resistant liquid extraction apparatus
11/11/2003US6644330 Unidirectional retroaction electromagnetic valve
11/11/2003US6644255 Guide plate for a poppet valve
11/11/2003US6644131 Steam trap instrument module
11/11/2003CA2299131C Semiconductor device
11/11/2003CA2290402C Magnetic flow controller
11/06/2003WO2003091613A1 Piezoelecrically actuated valve
11/06/2003WO2003091079A1 Electromagnetic valve, especially for slip regulated motor vehicle brake systems
11/06/2003WO2002076615A3 Liquid droplet dispensing
11/06/2003WO2002040914A9 Valve with handle including sensors and memory
11/06/2003US20030205688 Ball valve assembly
11/06/2003US20030205280 Multi-diaphragm valve
11/06/2003US20030205275 Frost proof valve
11/06/2003DE10239622C1 Back-flow prevention valve, for drainage pipe, uses floating ball lifted for closing valve seat adjacent bottom end of drainage pipe
11/05/2003EP1359355A1 Valve
11/05/2003EP1015800B1 Method and device for determining a valve closure point
11/05/2003EP0968372B1 Valve arrangement
11/05/2003CN2584985Y Inductive magnetization tap
11/05/2003CN2584984Y Valve control device
11/05/2003CN2584983Y Automatic valve for cistern water intake
11/05/2003CN2584978Y Electromechanical integral digital pressure/flow regulating device
11/05/2003CN2584977Y Automatic air control switching valve
11/05/2003CN2584975Y Rubber sealnig-up valve with water sealing washer of radio remote control folding expansion type
11/05/2003CN2584974Y Automatic releasing electromagnetic valve for rolling shutter when fireoccured
11/05/2003CN2584973Y Controllable shuttoff valve
11/05/2003CN2584972Y Automatic exhaust valve
11/05/2003CN2584971Y Connecting rod butterfly valve
11/05/2003CN2584969Y Balance stop valve
11/05/2003CN2584968Y Water-control-type stop valve
11/05/2003CN2584965Y Quick open valve
11/05/2003CN2584962Y Guide piston stop valve
11/05/2003CN1127004C Fluid supply apparatus
11/05/2003CN1126889C Temperature-pressure-self-controlling safety valve for crude oil heating furnace
11/04/2003US6641108 Solenoid valve
11/04/2003US6641055 Variations on combined thermostat and fuel level monitor
11/04/2003US6641006 Container stopper
11/04/2003US6640834 Electrohydraulic valve for controlling a cam shaft phasing mechanism of an internal combustion engine
11/04/2003US6640833 Fail-freeze servovalve
11/04/2003US6640829 Valve for a tap of a compressed or liquified gas cylinder, and tap provided with such a valve
11/04/2003US6640793 Valve assembly and method for controlling flow of gases from an engine crankcase to an engine intake manifold
11/04/2003US6640756 Electromagnetic valve controller of an internal combustion engine
11/04/2003US6640688 Actuator assembly
11/04/2003US6640390 Structure for confining a valve knob
11/04/2003CA2324758C Double funnel float valve
10/2003
10/30/2003WO2003089781A1 Dosing device for fluids, especially a motor vehicle injection valve
10/30/2003WO2003089365A2 Valve closure systems and assemblies
10/30/2003WO2003012322A3 Liquid control valve
10/30/2003US20030201418 Anti-lock brake equipment solenoid valve
10/30/2003US20030201417 Anti-lock brake equipment solenoid valve
10/30/2003US20030201414 Extended range proportional valve
10/30/2003US20030201413 Solenoid control valve
10/30/2003US20030201019 Interlock valve
10/30/2003US20030201015 Indicator-equipped flow regulating valve
10/30/2003DE20312194U1 Valve assembly, for controlling fluid flow, has valve spindle with valve body screwed down onto valve seat in side branch to block off flow
10/30/2003DE20311198U1 Automotive air conditioning regulator valve has disc with apertures providing differential air flow to output fittings
10/30/2003DE10213696C1 Elektromagnetische Stellvorrichtung Electromagnetic actuator
10/29/2003EP1357339A2 Solenoid control valve
10/29/2003EP1357322A1 Solenoid valve
10/29/2003EP1357321A1 Piezoelectric valve
10/29/2003EP1357265A2 Electromagnetic valve control apparatus
10/29/2003EP1356480A1 Sealed-off switchgear
10/29/2003EP1356228A2 Valve with handle including sensors and memory
10/29/2003EP1356222A1 Pneumatic motor assembly for a lubricant pump
10/29/2003EP1200762B1 Regulating or control valve capable of being electromagnetically actuated
10/29/2003EP1068440B1 Electromagnetically actuated valve
10/29/2003EP1047869B1 Valve for the controlled introduction of volatilized fuel
10/29/2003EP1044323B1 Electromagnetic injection valve
10/29/2003EP0968024B1 Exhalation valve for a patient ventilator
10/29/2003CN2583469Y Gear transmission opening-closing device for fluid valve
10/29/2003CN2583465Y Superhigh temp. electromagnetic valve
10/29/2003CN2583463Y Electric reciprocating swinging permanent-magnetic control valve
10/29/2003CN2583462Y Diaphragm electromagnetic valve
10/29/2003CN2583457Y Opening-type electromagnetic valve structure
10/29/2003CN2583456Y Theft-proof water tap
10/29/2003CN1452734A Method and device for controlling at least one valve
10/29/2003CN1451899A 阀门装置 Valve means
10/29/2003CN1451488A Method and device for trasmission of mechanical energy on row of carriages of sorter
10/29/2003CN1126125C Electromagnetic actuator arrangement for engine control valve
10/29/2003CN1125921C Ferroelectric fluid flow control valve
10/28/2003US6639374 Method and device for controlling DC servomotor for driving rotating load
10/28/2003US6637724 Valve, especially for slip-controlled hydraulic brake systems installed in motor vehicles
10/28/2003US6637462 Variable pressure control device
10/28/2003US6637448 Contamination-free pyrovalve
10/24/2003WO2003091611A1 Metal diaphragm valve
10/23/2003WO2003087641A1 Toilet flushers for water tanks with novel valves and dispensers
10/23/2003WO2003086526A1 Implantable pressure-activated micro-valve
10/23/2003WO2003023233B1 Pilot operated pneumatic valve
10/23/2003WO2001073327A9 Sanitary diaphragm valve
10/23/2003US20030197148 Globe valve
10/23/2003US20030197147 Adapters and adapter systems for valve closure systems and valve closure assemblies
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