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)
03/2010
03/17/2010CN201424671Y Automatic water economizer
03/17/2010CN101675393A Selectively actuated constant flow valve
03/17/2010CN101675280A Pilot operated micro spool valve
03/17/2010CN101672546A Coolant circulating system having integrated reversing valve
03/17/2010CN101672387A Long-stroke electromagnetic head
03/17/2010CN101672383A Directly operated and pilot operated hybrid multi-connection solenoid valve
03/17/2010CN101672382A Strut type shuttle valve
03/17/2010CN101672380A Pneumatic coal injection cutting ball valve
03/17/2010CN101672379A Refrigerating ball valve and manufacturing process thereof
03/17/2010CN101672374A Wedge-caulking dual-seal differential swing double disc valve
03/17/2010CN101672373A Flow adjustable regulating valve
03/17/2010CN101672370A Sealing valve
03/17/2010CN101672369A Turn-plate detachable hydraulic gate
03/17/2010CN101672367A sewage electromagnetic valve
03/17/2010CN101672310A Hydraulic oil cylinder
03/16/2010US7677531 Non-axial actuable valve capable of retaining both high and low pressures
03/16/2010US7677529 Electromechanical oxygen valve and regulator
03/16/2010US7677528 Controller
03/16/2010US7677527 Dual position pilot operated valve assembly
03/16/2010US7677526 Mechanical override for a valve actuator
03/16/2010US7677267 Dunnage airbag inflation circuit
03/11/2010WO2010027118A1 Heat reactivity valve and automatic fluid spray system of mechanical control type thereby
03/11/2010WO2010025905A1 Diaphragm valve
03/11/2010WO2010025733A1 Control valve for a cooling system
03/11/2010WO2010025726A1 Solenoid valve/coil arrangement and solenoid valve
03/11/2010WO2010025570A1 Temperature compensated valve for gas chromatography
03/11/2010WO2010008676A3 Fluid regulator
03/11/2010WO2009148520A3 Thermally activated pressure relief
03/11/2010US20100063667 Diagnostic apparatus
03/11/2010US20100062890 Fluid supply apparatus
03/11/2010US20100059700 Dual output flow control actuator
03/11/2010US20100059699 Temperature compensated valve for gas chromatography
03/11/2010US20100059698 Solenoid valve
03/11/2010US20100059697 Two-stage solenoid valve for an electropneumatic valve control unit
03/11/2010US20100059694 Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases
03/11/2010US20100059556 Air discharge valve assembly for clothing compressing-and-storing bag
03/11/2010US20100059125 Balanced pilot operated check valve
03/11/2010US20100059024 Vehicle fuel supply device and fuel filter structure
03/11/2010DE112008000862T5 Vorgesteuertes Mikroschieberventil Piloted micro spool valve
03/11/2010DE102008046109A1 Valve unit has pre-mounted assembly with carrier and electromagnetic coil, and another pre-mounted assembly has valve block and magnetic valve, where coil encompasses actuating section of magnetic valve
03/11/2010DE102008045697A1 Valve for use in oil separator device of cylinder head cover for crankcase ventilator of internal combustion engine of motor vehicle, has magnetic element for exertion of force on body, where body is guided into opening in bias-free manner
03/11/2010CA2735807A1 Temperature compensated valve for gas chromatography
03/10/2010EP2160536A1 An actuator for a pilot for hydraulic control valves
03/10/2010CN201421763Y Control circuit structure for minor-caliber electromagnetic valve
03/10/2010CN201421760Y Energy-saving AC valve-control electromagnet
03/10/2010CN201421759Y Leakproof electromagnet
03/10/2010CN201420895Y Thermometric water faucet
03/10/2010CN201420894Y Digitized screw type open-close machine
03/10/2010CN201420893Y Ball float valve
03/10/2010CN201420892Y Converter for converting pipeline fluid pressure into mechanical thrust
03/10/2010CN201420891Y Intelligent gas control valve
03/10/2010CN201420890Y Electromotive adjusting valve with flow measuring and displaying functions
03/10/2010CN201420889Y Automatic water supply and water supply cutoff device
03/10/2010CN201420885Y Electromotive adjusting valve applied in integrated PID control loop
03/10/2010CN201420881Y Electric and manual dual-use ceramic valve
03/10/2010CN201420877Y Horizontal built-in self-operated constant temperature three-way water mixer
03/10/2010CN201420876Y Water temperature regulating device
03/10/2010CN201420869Y Pneumatic rotating disc valve
03/10/2010CN201420865Y High-intensity connecting device used for efficient air valve of subway
03/10/2010CN101668976A System and method for hydraulically managing fluid pressure downstream from a main valve between set points
03/10/2010CN101668975A Valve for dosing viscous fluids, particularly for dosing paints
03/10/2010CN101666392A Electromagnetic type metering valve
03/09/2010US7673847 Fluid control valve for supplying gas to a fuel cell in a vehicle
03/09/2010US7673818 Electromagnetic fuel injection valve and process for producing the same
03/09/2010US7673813 Portable spray apparatus
03/09/2010CA2430189C Device and method for operating at least two valves
03/04/2010WO2010024282A1 Solenoid valve
03/04/2010WO2010024280A1 Solenoid valve
03/04/2010WO2010023806A1 Canister vent solenoid valve and protective cover for the same
03/04/2010WO2010022868A1 Directional control valve
03/04/2010WO2010022867A1 Electromagnetically actuated valve
03/04/2010WO2010022566A1 A temperature-controlled water-saving device
03/04/2010WO2010022471A1 Watering device
03/04/2010WO2010004123A3 Ball lift device for adjusting the compression ratio of a variable compression ratio engine
03/04/2010WO2009156624A3 Ball-screw lift device for variable compression-ratio engine
03/04/2010WO2009155083A3 High flow proportional valve
03/04/2010WO2009140322A3 Integrated sensor for position control
03/04/2010US20100057262 Fluid process control
03/04/2010US20100055771 Micro valve apparatus using micro bead and method for controlling the same
03/04/2010US20100051848 Coupling element for connecting actuator to valve
03/04/2010US20100051844 Electromagnetic valve
03/04/2010US20100051843 Carbon nanotube-based gas valve
03/04/2010US20100051842 Electropneumatic pressure transducer
03/04/2010US20100051841 Electromagnetic apparatus and method for controlling fluid flow
03/04/2010US20100051840 Flow control valve
03/04/2010US20100051839 Magnet valve
03/04/2010US20100051838 Capacity control valve
03/04/2010US20100051722 Valve unit for interrupting or releasing a flow of a medium along a hollow duct, use thereof in a dosing system for the metered discharge of said medium, and method for the metered discharge of a medium
03/04/2010US20100051408 Control device for a gearbox and method for controlling a gearbox
03/04/2010US20100051284 Valve trigger for downhole tools
03/04/2010US20100051121 Fluid tank with contamination containment system
03/04/2010US20100051116 Piloted fuel tank vapor isolation valve
03/04/2010US20100051110 Gas actuated valve
03/04/2010DE102009036596A1 Wegeventil Way valve
03/04/2010DE102009031406A1 Magnetventil für ein Bremssystem Solenoid valve for a braking system
03/04/2010DE102008045065A1 Radiator valve control system has thermostatic cover, which is impinged on radiator valve, where room temperature set-point is adjusted using one of attached wireless power adapters
03/04/2010DE102008044860A1 Elektromagnetisch betätigtes Ventil Electromagnetically actuated valve
03/04/2010DE102008044790A1 Wegeventil Way valve
03/04/2010DE102008039922A1 Valve for fluid system has two terminals designed in hollow cylindrical manner, where valve member is designed for pneumatic or hydraulic coupling of two terminals
03/03/2010EP2159462A1 Coupling element for connecting an actuator to a valve
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