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)
03/2000
03/18/2000CA2280583A1 High torque rotating actuator
03/16/2000WO2000014757A1 Valve assembly and actuator operative for automatically shutting off water and gas supplies to a hot water heater
03/16/2000WO2000014415A2 Proportional micromechanical device
03/16/2000WO2000014395A1 Electromagnetic injection valve
03/16/2000WO2000014345A1 Apparatus for preventing reverse flow in drainage
03/15/2000EP0985823A2 Control valve for a variable displacement compressor
03/15/2000EP0985808A2 Electronic control cooling system of automotive engine for prevention of the global warming
03/15/2000EP0985112A1 Mixing valve mechanism for plumbing fixture
03/15/2000EP0985109A1 Two-way valve
03/15/2000CN2369045Y Water level controlling valve
03/15/2000CN2369044Y Self-sustained electromagnetic valve
03/15/2000CN2369043Y Core structure of two-position three-way electromagnetic valve for refrigerator
03/15/2000CN1247605A Micro mass flow control appts. and method
03/15/2000CN1247593A Piezoelectric valve
03/15/2000CN1247592A Valve cartridge for lift valve having closing pressure on sealing ltd. (AU)
03/15/2000CN1247276A Capacity variable compressor and control valve used for same
03/15/2000CN1247273A Electronic controlled cooling system of automotive engine for preventing global from becoming warm
03/14/2000US6036593 Closure device with locally deflected spring wire for a closure flap
03/14/2000US6036460 Flexible armature for fuel injection system control valve
03/14/2000US6036447 Control valve having a ground connection for the actuator coil
03/14/2000US6036168 Control valve including a piston cylinder connected to a spring steel sealing member
03/14/2000US6036167 Solenoid-actuated control valve with mechanically coupled armature and spool valve
03/14/2000US6036120 Fuel injector and method
03/14/2000US6035979 Vibration damper and a vibration damper with a damping valve having an adjustable damping force
03/14/2000US6035895 Three-way latching fluid valve
03/14/2000US6035888 Fill valve
03/14/2000US6035878 Diagnostic device and method for pressure regulator
03/14/2000US6035532 Groove means in a fuel injector valve seat
03/14/2000US6035463 Actuating assembly for dual-output valve
03/14/2000CA2045099C Flush control assembly for pressure flush valves
03/09/2000WO2000013297A1 Electromagnetic actuator with an oscillating spring-mass system
03/09/2000WO2000012922A1 Float valve assembly for a water purification system
03/09/2000WO2000012921A1 Multiway turning valve
03/09/2000WO2000012903A1 Miniaturized fluid flow switch
03/09/2000WO2000012889A1 Valve for the introduction of metered doses of volatilized fuel
03/09/2000WO2000012425A1 Beer keg and pre-mixed beverage tank change-over device
03/09/2000DE19901528A1 Arrangement for monitoring and indicating the position of an electromagnet armature has electronic circuit that outputs error signal if control signal and actual position signal differ
03/09/2000DE19844742C1 Fuel injection valve piezoactuator contaction method
03/09/2000DE19840704A1 Exhaust air throttle for electro-pneumatic valves has constriction formed from tubular section fitting into circular cross-section of outlet channel with wall of tube having a port interacting with inlet channel
03/09/2000DE19839464A1 Elektrodynamischer Aktuator mit schwingendem Feder-Masse-System Electrodynamic actuator with swinging spring-mass system
03/08/2000EP0984215A2 Fluid actuated actuator with a position controller
03/08/2000EP0984214A1 Proportional pressure control valve
03/08/2000EP0984169A2 Valve arrangement with at least one valve unit consisting of several electrically-actuated valves
03/08/2000EP0983504A2 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system
03/08/2000EP0983459A1 Tip valve for pneumatic tool
03/08/2000EP0983457A1 A valve device
03/08/2000CN2367861Y Slide-valve-block eveloping type jet float valve
03/08/2000CN2367860Y Hydraulic-driven safety valve
03/08/2000CN2367859Y Gas-pressure feed-back tye syphon destroy valve
03/08/2000CN2367858Y IC card gas-meter flow-control valve
03/08/2000CN2367857Y Pipeline gas low-pressure valve
03/08/2000CN2367856Y Automatic voltage-regulation energy-saving module for electromagnetic valve
03/08/2000CN2367849Y 踏板阀 Pedal Valve
03/08/2000CN1050176C 电磁阀控制装置 Solenoid valve control apparatus
03/07/2000US6033189 Control valve
03/07/2000US6032925 Gel cushioned solenoid valve device
03/07/2000US6032924 Motorized valve actuating device
03/07/2000US6032923 Fluid valves having cantilevered blocking films
03/07/2000US6032922 Fluid flow control valve and actuating mechanism
03/07/2000US6032920 Actuator and exhaust brake unit thereof
03/07/2000US6032919 Gas flow proportioning and controlling valve system
03/07/2000US6032692 Electromagnetic valve, in particular for hydraulic motor vehicle braking systems with wheel slip regulation
03/07/2000US6032665 Dosing device for adding an additive fluid to breathing gas in an anaesthesia machine or ventilator
03/02/2000WO2000011532A1 Versatile flow rate controller
03/02/2000WO2000011386A1 Solenoid valve
03/02/2000WO1999056522A3 A sequential cartridge for a mixing device, exchangeable for a thermostatic cartridge
03/02/2000DE19857434A1 Valve with main body in valve housing has through-hole matching through-flow openings in housing, valve compartment with seal, and drainage-hole
03/02/2000DE19839476A1 Ventil zum dosierten Einleiten von verflüchtigtem Brennstoff Valve for the metered introduction of volatilized fuel
03/02/2000DE19839427A1 Mehrwege-Drehventil Multi-way rotary valve
03/02/2000DE19837557A1 Hydraulic compact unit for supply of pressure medium to connected user incorporates pump driven by drive unit, storage tank from which pump sucks pressure medium and control block regulating pressure medium flow to and from user
03/02/2000DE19836562A1 Pneumatic end-point damping for combustion engines
03/01/2000EP0982519A1 Stop valve
03/01/2000EP0981784A1 Water control device
03/01/2000EP0981710A1 Low-power thermopneumatic microvalve
03/01/2000EP0981709A1 Magnetic flow controller
03/01/2000EP0981707A1 Valve
03/01/2000EP0981494A1 Overfill protection for fuel tanks
03/01/2000EP0746485B1 Electromagnetic valve arrangement
03/01/2000EP0708898B1 Fluid flow valve
03/01/2000CN2366642Y Automatic valve responsive to temp. variation
03/01/2000CN2366641Y Safety and timing valve for combustible gas
03/01/2000CN2366640Y Means for actuating throttle valve
03/01/2000CN2366639Y Power saving type valve for discharging water from reservoir
03/01/2000CN2366638Y Miniature electric motor operated means for valve
03/01/2000CN2366637Y Sludge valve with changeable valve gate shape
03/01/2000CN2366620Y Cut-off valve
03/01/2000CN1246039A Fluid flow rate regulating apparatus, sucking device for sphygmomanometers, and sphygemomanometer
03/01/2000CN1245875A Water-level automatic control vacuum valve
03/01/2000CN1049951C Electromagnetic valve
02/2000
02/29/2000US6029704 Electromagnetic control valve
02/29/2000US6029703 Pressure solenoid control valve with flux shunt
02/29/2000US6029698 Air regulator valve for ventilated cage and rack system
02/29/2000US6029693 Valve driving apparatus
02/29/2000US6029692 Position changeable valve handle assembly
02/29/2000US6029691 In-line control valves
02/29/2000US6029686 Thermally responsive valve
02/29/2000US6029682 Rapidly opening electromagnetic valve
02/24/2000WO2000009922A1 Electronic controller for a modulating valve
02/24/2000WO2000009920A1 Gas cartridge actuated isolation valve
02/24/2000WO2000009867A1 Device for controlling a regulator
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