Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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10/30/2001 | US6308667 Actuator for engine valve with tooth and socket armature and core for providing position output and/or improved force profile |
10/25/2001 | US20010033214 Particle-impeding and ventilated solenoid actuator |
10/25/2001 | US20010033105 Braking pressure modulator for an electronic braking system |
10/25/2001 | US20010032954 Springless seat cup |
10/25/2001 | US20010032950 Optimal sealability base for a gas management valve |
10/25/2001 | US20010032948 Roll seal control valve |
10/25/2001 | US20010032947 Extended range proportional valve |
10/25/2001 | US20010032946 Diaphragm-type solenoid valve |
10/25/2001 | US20010032886 Expansion valve |
10/25/2001 | US20010032681 Hydraulically operated post valve yoke |
10/25/2001 | US20010032604 Internal combustion engine having an electromagnetic valve drive mechanism and method for controlling the same |
10/25/2001 | US20010032603 Engine valve operating system for internal combustion engine |
10/25/2001 | DE10119257A1 Thermostatic valve has membrane tightly encompassing operating pin by periphery clamped pressure tight in valve housing, and fitted on step in bore of valve housing and pressed against it by holding down device |
10/25/2001 | DE10105763A1 Valve operating device for lift valve in internal combustion engine has holding device formed by first or second valve spring, with second spring in closed position or first spring in open position exerting stable holding force on valve |
10/25/2001 | DE10050207C1 Combination valve for central heating system has spring-loaded valve element operated in dependence on room temperature and temperature of heating medium |
10/25/2001 | DE10018304A1 Ankerplatte eines Schaltmagneten, insbesondere für Dieselkraftstoff-Injektoren, und Verfahren zur Herstellung einer solchen Ankerplatte Anchor plate of a switching magnet, in particular for diesel fuel injectors and to methods for manufacturing such anchor plate |
10/25/2001 | CA2344909A1 Normally rising variable force solenoid |
10/25/2001 | CA2344114A1 Spring returning a rotary valve with a differential planetary drive |
10/24/2001 | EP1148520A1 Soft magnetic material and its production process |
10/24/2001 | EP1148279A2 Post valve yoke |
10/24/2001 | EP1148278A2 Hydraulically operated post valve yoke |
10/24/2001 | EP1147820A2 Snuffback valve for hot melt adhesive |
10/24/2001 | EP1147331A1 Spool valve for fluid control |
10/24/2001 | CN2456280Y Permenant magnet operating mechanism |
10/24/2001 | CN2455988Y Electric activator |
10/24/2001 | CN2455987Y Driving mechanism for solenoid valve |
10/24/2001 | CN2455986Y Gas timing controlling valve |
10/24/2001 | CN2455970Y Automatic controlled gas valve |
10/24/2001 | CN2455969Y Water inlet device with self locked float |
10/24/2001 | CN2455968Y Overflowproof self-stopping valve |
10/24/2001 | CN2455964Y Pipeline empty valve |
10/24/2001 | CN2455963Y Energy saving environmental protection solenoid valve |
10/24/2001 | CN1318701A Improved back suction valve for hotmelt |
10/24/2001 | CN1318700A Improved water tap structure |
10/24/2001 | CN1073680C 阀门 Valve |
10/24/2001 | CN1073679C Actuating device prepared with antiexplosion and waterproof for valve drive cistern |
10/23/2001 | US6307306 Piezo actuator with improved electrical contacting and employment of such a piezo actuator |
10/23/2001 | US6305664 Proportional variable bleed solenoid valve with single adjustment pressure calibration and including poppet valve seal ball |
10/23/2001 | US6305662 Reduced-energy-consumption actuator |
10/23/2001 | US6305583 Valve for viscous fluid applicator |
10/23/2001 | US6305336 Electromagnetic driving device of engine valve for internal combustion engine |
10/23/2001 | CA2247809C Method and apparatus for sensing armature position in reluctance electromagnetic actuators |
10/23/2001 | CA2207960C Variable displacement compressor and method |
10/23/2001 | CA2199861C Universal on/off solenoid valve assembly |
10/18/2001 | WO2001078160A1 Piezoceramic bending transducer and use thereof |
10/18/2001 | WO2001077559A1 Valve actuator for water heating/cooling and sanitary systems |
10/18/2001 | WO2001077515A1 Pressure operable device for an integrated pressure management apparatus |
10/18/2001 | US20010032058 Method and apparatus for controlling system parameters |
10/18/2001 | US20010030310 Valve actuator apparatus |
10/18/2001 | US20010029986 Solenoid controlled valve |
10/18/2001 | US20010029930 Solenoid valve for regulating the fuel supply pressure of an internal combustion engine |
10/18/2001 | DE10115735A1 Exhaust gas regulator valve for motorcycles has spring-loaded bearing sleeve in valve housing with sealing effect |
10/18/2001 | DE10115734A1 Auspuffsteuerventil Exhaust control valve |
10/18/2001 | DE10051849C1 Gas safety check valve has adjusting drive with servo motor for continuously variable or discrete adjustment of stop element connected to circuit controlling gas throughput |
10/18/2001 | DE10036905A1 Solenoid valve for hydraulic circuit of clutch in vehicle, has conduction coil to which electricity in supplied for plunger operation, and valve is made of highly hardened non-magnetic material |
10/18/2001 | CA2372405A1 Valve actuator for water heating/cooling and sanitary systems |
10/17/2001 | EP1146234A2 Hydraulic system with shadow poppet valve |
10/17/2001 | EP1146223A2 Armature plate of switching magnets, in particular for diesel fuel injectors and method of manufacturing of such plate |
10/17/2001 | EP1146222A2 Solenoid valve and fuel injector using same |
10/17/2001 | EP1145935A1 Positioning mechanism |
10/17/2001 | EP1145418A1 Twin configuration for increased life time in touch mode electrostatic actuators |
10/17/2001 | EP1144858A1 Double-switching control valve comprising a spherical control element |
10/17/2001 | EP1144857A1 Dual-switching control valve with reinforcement of the hydraulic actuator |
10/17/2001 | EP1144848A1 Fuel injection valve |
10/17/2001 | EP0901591B1 Magnetic valve |
10/17/2001 | EP0877885B1 Groove means in a fuel injector valve seat |
10/17/2001 | EP0788588B1 Magnetic valve for controlling high pressure media |
10/17/2001 | CN2454604Y Gas timing valve |
10/17/2001 | CN2454603Y Multifunction timed automatic cut-off water-tap |
10/17/2001 | CN2454602Y Pedal pipeline switch |
10/17/2001 | CN2454601Y Automatic water tap with ceramic valve insertion |
10/17/2001 | CN2454600Y Control mechanism of combined valve |
10/17/2001 | CN2454594Y Guided control valve |
10/17/2001 | CN2454593Y Self-sealing electric ball valve |
10/17/2001 | CN2454589Y Vertical-horizontal water-heating automatic exhaust valve |
10/17/2001 | CN2454588Y Double-chamber diaphragm mud-discharge valve |
10/17/2001 | CN1318139A Refrigerating circuit for refrigeration facility |
10/17/2001 | CN1317659A Electromagnetic valve aggregate |
10/17/2001 | CN1073184C Device for refilling and emptying lavatory flushing cisterns |
10/16/2001 | US6304161 Electromagnetic actuator, particularly for driving an engine valve |
10/16/2001 | US6304077 Method and apparatus for defining the position of an actuator utilizing parts of pulse intervals |
10/16/2001 | US6302531 Valve unit in ink supply channel of ink-jet recording apparatus, ink cartridge using the valve unit, ink supply needle and method of producing the valve unit |
10/16/2001 | US6302499 Control valve for a hydraulic control unit of vehicular brake systems |
10/16/2001 | US6302498 Pressure-adjusting reservoir for ABS and vehicle brake device using the same |
10/16/2001 | US6302495 Railway car braking system including piezoelectric pilot valve and associated methods |
10/16/2001 | US6302374 Extended stem globe valve |
10/16/2001 | US6302371 Electromagnetically actuatable valve |
10/16/2001 | US6302341 Injector for supplying fuel |
10/16/2001 | US6302149 Solenoid-valve manifold with feeding mechanism |
10/16/2001 | US6302136 Steam valve |
10/16/2001 | US6302134 Device and method for using centripetal acceleration to device fluid movement on a microfluidics system |
10/16/2001 | US6302132 Valve assembly including gearbox |
10/16/2001 | US6302128 Bi-directional rotary output actuator |
10/16/2001 | US6302106 Rebreather system with optimal PO2 determination |
10/16/2001 | US6302090 Valve device and valve control method |
10/16/2001 | CA2182900C Electrically operated flow control valve |
10/12/2001 | CA2343498A1 Hydraulic system with shadow poppet valve |
10/11/2001 | WO2001075356A1 A pipe burst protect device |
10/11/2001 | WO2001075343A1 Dual snap action for valves |
10/11/2001 | WO2001075278A1 Passive valve assembly |