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