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)
04/2003
04/03/2003WO2003027549A1 Flow rate adjusting device
04/03/2003WO2002095272A3 Co-axial control valve
04/03/2003US20030062502 Ported slide gate valve with gate motion to break scale build up
04/03/2003US20030062496 Fuel supply apparatus
04/03/2003US20030062029 Controller for internal combustion engine having fuel injection system
04/03/2003US20030061685 Faucet handle threaded end cap with hex drive
04/02/2003EP1298371A1 Flow control valve and sphygmomanometer
04/02/2003EP1298370A1 Hand knob for safety valve
04/02/2003EP1298305A2 Controller for internal combustion engine having fuel injection system
04/02/2003EP1232357A4 Tap
04/02/2003EP0960271B1 Fluid-operated valve assembly
04/02/2003EP0803036B1 Three-way poppet valve apparatus
04/02/2003EP0734310B1 Pneumatic power tool
04/02/2003CN2542898Y Automatic and hand dual-purpose water tap
04/02/2003CN2542895Y Electric control leakless straight-through valve
04/02/2003CN2542892Y Internal balancing pneumatic stop valve
04/02/2003CN2542891Y Plunger-type pneumatic stop valve
04/02/2003CN1407265A 电磁阀 Solenoid valve
04/02/2003CN1407263A Manifold for electromagnetic valve
04/02/2003CN1407262A 电磁阀 Solenoid valve
04/02/2003CN1406658A Manifold branch for changeable liquid filter
04/02/2003CN1406657A Manifold branch for changeable liquid filter
04/02/2003CN1406656A Manifold branch for changeable liquid filter
04/02/2003CN1104578C Electric solenoid valve for hot melt adhesives and method thereof
04/01/2003US6542059 Solenoid for electromagnetic valve
04/01/2003US6540205 Fine-adjustment flow control valve
04/01/2003US6540204 High pressure solenoid pilot valve
04/01/2003US6540149 Thermal expansion valve
04/01/2003US6539973 Water pressure-assisted flush valve
04/01/2003US6539971 Method and apparatus for mounting solenoid operated valve
04/01/2003US6539901 Internal combustion engine having an electromagnetic valve drive mechanism and method for controlling the same
03/2003
03/27/2003WO2003025439A2 Pressure reducer
03/27/2003WO2003025338A1 Shut-off device
03/27/2003US20030057767 Solenoid valve for brake systems
03/27/2003US20030057394 Electromagnetic fluid control device having magnetostrictive member
03/27/2003US20030056839 Surge prevention device
03/27/2003US20030056836 Exhaust gas regulator including a resilient coupling
03/27/2003US20030056835 Exhaust gas regulator including an overmolded housing
03/27/2003US20030056833 Filter device for flush valves
03/27/2003US20030056827 Ball tap with a water level switch
03/27/2003US20030056740 Electromechanical engine valve actuator system with reduced armature impact
03/27/2003DE10130629C1 Valve assembly for a magnetic valve comprises an exciter arrangement which can be arranged on two different axial positions of the housing, depending on the desired base function
03/27/2003DE10130628C1 Magnetic valve comprises exciter arrangement which is formed as radial field generator, with valve element and/or armature being pressure-released
03/27/2003CA2394920A1 A ball tap with a water level switch
03/26/2003EP1295769A1 Solenoid valve for brake systems
03/26/2003EP1295187A2 Plug and seat positioning system for control applications
03/26/2003EP1295057A2 Crashproof instant-on valve
03/26/2003EP1295055A1 Valve
03/26/2003EP1295041A2 Direct drive valve ball drive mechanism and method of manufacturing the same
03/26/2003EP1294489A1 Water outflow fitting
03/26/2003CN2541686Y Straightway ball cock
03/26/2003CN2541685Y Water closer
03/26/2003CN2541684Y Hydraulic ball cock
03/26/2003CN2541683Y Check valve of water purifier
03/26/2003CN1405478A 电磁阀 Solenoid valve
03/26/2003CN1405477A Electromagnetic valve solenoid coil
03/26/2003CN1405476A Electromagnetic valve solenoid coil
03/26/2003CN1405475A 电磁阀用螺线管 Solenoid valve solenoid
03/26/2003CN1405474A Low-energy-consumption electromagnetic valve
03/26/2003CN1405473A Multi-orifice sleeve axial-flow control valve
03/26/2003CN1405472A Multi-orifice sleeve shaft-angle control valve
03/26/2003CN1405471A Hydropress flow regulating and controlling valve
03/26/2003CN1103891C Enclosed indicator for apiston in a control valve
03/26/2003CN1103890C Filling stop valve
03/26/2003CN1103863C Electronic controlled cooling system of automotive engine for preventing global from becoming warm
03/25/2003US6538543 Particle-impeding and ventilated solenoid actuator
03/25/2003US6537505 Reagent dispensing valve
03/25/2003US6536810 Structure of fluid passage output port of fluid-operated apparatus
03/25/2003US6536740 Disconnected piston for a valve actuator
03/25/2003US6536739 Flow control device
03/25/2003US6536738 Pinch valve
03/25/2003US6536676 Valves
03/25/2003US6536475 Fluid selector valve
03/25/2003US6536465 Filling limitor for small, shallow liquid storage tanks
03/25/2003US6536462 Fire hydrant cover
03/25/2003US6536433 Directional valve
03/20/2003WO2003023265A1 Control valve
03/20/2003WO2003023233A1 Pilot operated pneumatic valve
03/20/2003WO2003022367A2 Bobbin for automatic inflator
03/20/2003US20030052551 Magnetic flux regulator to reduce performance change caused by amp-turn variation
03/20/2003US20030052535 System for controlling brake valves
03/20/2003US20030052293 Maintenance-easy two-port valve
03/20/2003US20030052200 Pressure regulating valve
03/20/2003US20030052184 Valve for regulating fluids
03/20/2003US20030052051 Fluid supplying manifold having multiple ports
03/19/2003EP1292994A1 Piezo actuator
03/19/2003EP1096900A4 Intraurethral magnetic valve
03/19/2003EP1015799B1 A shock valve
03/19/2003EP0914553B1 Fluid pump with integrated solenoid control valve for by-pass
03/19/2003CN1403730A Remote controlled temperature-regulating valve
03/19/2003CN1403324A Apparatus for mounting electromagnetic coil assembly in electronic controlling brake system
03/18/2003US6534793 Control valve for an exhaust gas recirculation system of an internal combustion engine
03/18/2003US6533245 Valve device
03/18/2003US6533243 Self-closing valve
03/18/2003US6532998 Container filling apparatus and methods
03/18/2003US6532986 Freeze protection device for wall hydrants/faucets
03/18/2003US6532983 System for venting a liquid tank
03/18/2003US6532764 Degree of supercooling control type expansion valve
03/18/2003US6532758 Water delivery system for refrigerator
03/18/2003CA2307406C Pilot solenoid control valve with pressure responsive diaphragm
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