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)
10/2003
10/23/2003US20030197143 Solenoid valve
10/23/2003US20030197142 High pressure gaseous fuel solenoid valve
10/23/2003US20030196708 Multiport gate valve assembly for flow completion system
10/23/2003US20030196706 Device and method for operating at least two valves
10/23/2003US20030196694 Flow control apparatus and method
10/23/2003US20030196615 Electromagnetic valve control apparatus and control method thereof
10/22/2003EP1355096A1 Proportional magnetic valve
10/22/2003EP1355060A2 Pressure relief device
10/22/2003EP1354817A2 Packaging with a thermostatic valve
10/22/2003EP1354131A1 Valve for controlling liquids
10/22/2003EP1276650B1 Pressure control device
10/22/2003EP1244553B1 Fluid dispensing apparatus
10/22/2003EP0951621B1 Valve cartridge for lift valve having the closing pressure on the sealing limited
10/22/2003CN2581778Y Timing valve
10/22/2003CN2581777Y Fast inserted torsion connecting rod
10/22/2003CN2581776Y Straight ferrite gas electromagnetic valve
10/22/2003CN2581775Y Valve switch linkage device for domestic liquefied gas cylinder and liquefied gas pipeline
10/22/2003CN2581762Y Straight-flow liquid control valve
10/22/2003CN2581761Y On-off valve for motor
10/22/2003CN2581760Y Timing closing valve for gas appliance
10/22/2003CN1451082A Valve cartridge with mul tiple part actuation means
10/22/2003CN1450452A Method and device for diagnosing and testing switch electromagnetic valve running-in for electric controlled diesel engine
10/22/2003CN1450292A 电磁阀 Solenoid valve
10/22/2003CN1125282C Aritficial intelligence system for controlling, heating or cooling temperature of circulating water
10/22/2003CN1125255C Latching solenoid valve
10/22/2003CN1125254C Electrically actuated reed valve
10/22/2003CN1125253C Metering valve and fuel feeding system mounted with said valve
10/22/2003CN1125251C Valve assembly and airconditioning system including same
10/22/2003CN1124943C Leveling valve actuating device
10/21/2003US6634618 Water saving automatic valve
10/21/2003US6634567 Expansion valve unit having pressure detecting function
10/21/2003US6634381 Solenoid valve device and its manufacturing method
10/21/2003US6634338 Fuel injection apparatus, fuel injection method and internal combustion engine
10/21/2003US6634327 Apparatus and method for detecting change of neutral position of valve of electromagnetic valve actuation system, and apparatus and method for controlling the valve
10/16/2003WO2003085302A1 Valve actuator
10/16/2003WO2003084785A1 Pressurized gas container
10/16/2003WO2003084599A1 A valve assembly and method for controlling fluid flow through a tube
10/16/2003WO2003060358A3 Magnetically actuated axial valve design
10/16/2003WO2002078765A3 Programmable flexible-tube flow regulator and use methods
10/16/2003US20030195106 Devices and methods for using centripetal acceleration to drive fluid movement on a microfluidics platform
10/16/2003US20030192618 Container filling apparatus and methods
10/16/2003US20030192588 Pressure relief system with supply activated valve
10/16/2003US20030192507 Pressure Control Valve, Especially for High Pressure Diesel Pumps of Injection Devices of Motor Vehicles
10/16/2003DE20310051U1 Energy saving mixer tap for use with either hand has a self setting middle position with warmer setting to either side
10/16/2003CA2480877A1 A valve assembly and method for controlling fluid flow through a tube
10/15/2003EP1353103A2 Valve device with electromagnetic actuation
10/15/2003EP1353102A2 Valve device
10/15/2003EP1353101A2 Method to electrically control an electromagnetic valve and device for carrying out the method
10/15/2003EP1353100A1 Throttle valve for fuel injection devices
10/15/2003EP1353060A1 Pressure limiting valve for fuel injection devices
10/15/2003EP1353014A2 Fast-close feed valve for a lavatory flush tank
10/15/2003EP1352190A1 Pneumatically-controlled needle valve
10/15/2003EP1131149B1 Filter arrangement with at least two filter chambers
10/15/2003EP1042627B1 Servo-controlled magnetic valve
10/15/2003CN2580253Y Remote control self operated temperature regulating valve
10/15/2003CN2580252Y Foot control city water switch device
10/15/2003CN2580251Y Air exhaust valve with isolation rack
10/15/2003CN2580250Y Hydraulic compensater of self-operated temperature regulating valve
10/15/2003CN2580249Y Improved IC card central heating valve
10/15/2003CN2580248Y Electric control water valve device
10/15/2003CN2580247Y Ceramic water tap
10/15/2003CN2580236Y Electric ball valve
10/15/2003CN2580231Y Plunger type micro differential pressure high pressure rectangular valve
10/15/2003CN2580228Y General liquid level control valve
10/15/2003CN2580223Y Hand hydraulic knife type slurry valve
10/15/2003CN2580216Y Electromagnetic valve cooled by water spray for automobile
10/15/2003CN2580196Y Crosshead coupling for micro electric valve
10/15/2003CN2579342Y Flow control valve for sphygmonanometer and sphygmomanometer
10/15/2003CN1449473A Pilot solenoid control valve with an emergency operator
10/15/2003CN1448649A Valve driving device and series thereof
10/15/2003CN1124459C Refrigerant channel reversing arrangement for air conditioner with functions of refrigerating and heating
10/15/2003CN1124416C Fluid compressor and air conditioner
10/15/2003CN1124123C Electromagnetic valve and massage device comprising same
10/14/2003US6632399 Rotatable platform
10/14/2003US6631883 Metering valve and fuel supply system equipped therewith
10/14/2003US6631881 Single-stage fuel tank pressure control valve
10/14/2003US6631880 Preventative stop valve system and method
10/09/2003WO2003083332A2 Flow restriction device
10/09/2003WO2003053271A3 Control valve
10/09/2003WO2003025439A3 Pressure reducer
10/09/2003US20030189309 Valve for controlling fluid flow through a tube, and related systems and methods
10/09/2003US20030189184 Valve actuator
10/09/2003US20030189183 Method for producing a magnetic coil for a valve and valve with a magnetic coil
10/09/2003US20030189111 One touch actuated valve
10/09/2003DE19932743C2 Regelventilanlage mit pneumatischem Stellantrieb Control valve system with pneumatic actuator
10/09/2003CA2478321A1 Flow restriction device
10/08/2003EP1350999A1 Electromagnetic valve
10/08/2003EP1350757A1 Flow restriction device
10/08/2003EP1350048A1 A thermally responsive valve
10/08/2003EP1151363B1 Proportional pressure control valve
10/08/2003CN2578661Y Liquid gas valve with residue control function
10/08/2003CN2578637Y Controller of digital pneuamtic adjustable butterfly valve
10/08/2003CN2578636Y Submersible electromagnetic valves
10/08/2003CN2578624Y Corrugated balancing valve with adjustable pressure difference
10/08/2003CN2578620Y Two-position straight pneumatic plunger valve
10/07/2003US6629773 Method and apparatus for gas induced mixing and blending of fluids and other materials
10/02/2003WO2003081363A1 Pressure regulation valve
10/02/2003WO2003081003A2 Electrically controlled valve for fluid circulation
10/02/2003WO2003052302A3 Annular valve
10/02/2003WO2003031854A8 Auto-relieving pressure modulating valve
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