F02M 47 - Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure

Patents for F02M 47 - Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure (8,395)
01/2005
01/05/2005	EP0879373B1 Piezoelectric actuator
01/05/2005	DE10326260A1 Kraftstoffeinspritzventil und Verfahren zu dessen Steuerung A fuel injection valve and method of controlling
01/05/2005	DE10326257A1 Fluid control valve for control module of IC engine fuel injection valve has valve closure operated via piezoelectric actuator cooperating with 2 valve seats either side of intermediate position defined by stroke stop
01/05/2005	DE10311493B4 Zweitakt-Dieselmotor Two-stroke diesel engine
01/04/2005	US6837451 Seat/slide valve with pressure-equalizing pin
01/04/2005	US6837450 Pressure-and-stroke-controlled injector for fuel injection systems
01/04/2005	US6837221 Fuel injector with feedback control
12/2004
12/30/2004	US20040262424 Fuel injection device for an internal combustion engine
12/30/2004	US20040261769 Common rail type fuel injection system
12/30/2004	DE10326046A1 Einspritzdüse für Brennkraftmaschinen Injection nozzle for internal combustion engines
12/30/2004	DE10326045A1 Einspritzdüse für Brennkraftmaschinen Injection nozzle for internal combustion engines
12/30/2004	DE10326044A1 Einspritzdüse für Brennkraftmaschinen Injection nozzle for internal combustion engines
12/30/2004	DE10326043A1 Einspritzdüse für Brennkraftmaschinen Injection nozzle for internal combustion engines
12/29/2004	EP1491761A1 Common rail type fuel injection system
12/29/2004	EP1491757A1 Fuel injection system for internal combustion engine
12/29/2004	EP1490595A1 Fuel injection system
12/29/2004	EP1490594A1 Fuel injection valve
12/29/2004	EP1490592A1 Fuel injection device for an internal combustion engine
12/29/2004	EP1490590A1 Fuel injection valve
12/29/2004	EP1334271B1 Lift and/or pressure-controlled injector with a double slide
12/29/2004	EP1192352B1 Fuel injection system for an internal combustion engine
12/28/2004	US6834845 Solenoid valve for controlling a fuel injector
12/23/2004	WO2004111433A1 Injector for internal combustion engines
12/23/2004	WO2004111432A1 Fuel injection valve and method for the control thereof
12/23/2004	WO2004111431A1 Fuel injection system for internal combustion engines
12/23/2004	WO2004111430A1 Injector for internal combustion engines
12/23/2004	WO2004111429A1 Injector for internal combustion engines
12/23/2004	US20040256499 Procedure for positioning the actuating drive in a fuel injector and device for performing the procedure
12/23/2004	US20040256495 Dual fuel injection valve and method of operating a dual fuel injection valve
12/23/2004	US20040255908 Fuel injection system
12/23/2004	DE19823937B4 Servoventil für Kraftstoffeinspritzventil Servo valve for fuel injection valve
12/22/2004	EP1488099A1 Apparatus and method for preparing and delivering fuel
12/22/2004	EP1488098A1 Fuel injector for an internal combustion engine
12/22/2004	EP1488097A1 Fuel injector for an internal combustion engine
12/22/2004	EP1488095A1 Fuel injection device with a 3/2 way valve
12/22/2004	EP1342005B1 Fuel injection system for internal combustion engines
12/21/2004	US6832749 Valve for controlling fluids
12/16/2004	WO2004109091A1 Injection nozzle for internal combustion engines
12/16/2004	WO2004092570A3 System and method for purging fuel from a fuel injector during start-up
12/16/2004	US20040250793 Method of controlling the injection of fuel into a combustion chamber and a fuel injection device for performing said method
12/16/2004	DE102004023381A1 Fuel injection valve for internal combustion engine has drive section for driving control valve with large and small diameter pistons, stroke-limiting chamber between pistons that is filled with fuel
12/16/2004	DE10066102B4 Steuerventil für einen Einspritzinjektor Control valve for an Injector
12/15/2004	EP1486665A1 Fuel injector
12/15/2004	EP1485609A1 Device for injecting fuel to stationary internal combustion engines
12/15/2004	EP1387946B1 Leak-reduced pressure-controlled fuel injector
12/15/2004	EP1135595B1 Valve for controlling liquids
12/09/2004	WO2004106724A1 Fuel injector
12/09/2004	DE19939420B4 Kraftstoffeinspritzverfahren und -system für eine Brennkraftmaschine Fuel injection method and system for an internal combustion engine
12/09/2004	DE10323177A1 Fuel injection system for internal combustion (IC) engines with several fuel injectors, each with high and low pressure terminals
12/09/2004	DE10322672A1 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids
12/09/2004	DE102004012284A1 Piezoelektrisches Schichtelement A piezoelectric element layer
12/09/2004	DE10019765B4 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids
12/08/2004	EP1483498A1 Fuel injection device for an internal combustion engine
12/08/2004	CN1179123C High pressure fuel injector with hydraulical control
12/07/2004	US6827332 Solenoid valve
12/02/2004	WO2004104403A1 Valve for controlling liquids
12/02/2004	US20040238774 Electromagnetic control valve
12/02/2004	US20040238657 Fuel injectors and methods of fuel injection
12/02/2004	US20040237930 Fuel injecton apparatus
12/02/2004	US20040237921 Unit trigger actuator
12/02/2004	DE10317654A1 Control process for an injector for a fuel measuring system for a combustion engine has comparator and adjuster of fuel charge quantity
12/01/2004	EP1397592B1 Injector comprising a piezo actuator
12/01/2004	EP1135594B1 Valve for controlling liquids
12/01/2004	EP1117927B1 Hydraulically-actuated fuel injector with intensifier piston always exposed to high pressure actuation fluid inlet
11/2004
11/30/2004	US6824082 Method of producing a fuel injector, and relative fuel injector
11/30/2004	US6824081 Needle controlled fuel injector with two control valves
11/30/2004	US6823846 Fuel injection device for an internal combustion engine
11/30/2004	US6823844 Method for the operation of a fuel metering system on a direct injection internal combustion engine
11/25/2004	US20040232256 Fuel injection device for an internal combustion engine
11/25/2004	US20040231645 Boosted fuel injector with rapid pressure reduction at end of injection
11/25/2004	US20040231637 Injector with improved connection geometry
11/25/2004	DE4313852B4 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen Fuel injection device for internal combustion engines
11/25/2004	DE19640826B4 Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür An accumulator fuel injection apparatus, and pressure control apparatus therefor
11/25/2004	DE10320980A1 Verfahren zur Mehrfachansteuerung eines Kraftstoffinjektors mit Variodüse Method for multi-drive a fuel injector with Varionozzle
11/25/2004	DE10319329A1 Einspritzventil mit Sitzkontaktschalter Injection valve seat contact switch
11/25/2004	DE102004019359A1 Einspritzvorrichtung Injector
11/25/2004	DE102004018100A1 Gestapeltes piezoelektrisches Element Stacked piezoelectric element
11/24/2004	EP1478841A1 Fuel-injection device for an internal combustion engine
11/24/2004	EP1478840A1 Fuel injection valve for internal combustion engines
11/24/2004	EP1125050B1 Magnetic injector for accumulator fuel injection systems
11/24/2004	EP1125045B1 Fuel injection system for an internal combustion engine
11/23/2004	US6820858 Electromagnetic valve for controlling an injection valve of an internal combustion engine
11/23/2004	US6820827 Injector for a fuel injection system for internal combustion engines, having a nozzle needle protruding into the valve control chamber
11/23/2004	US6820820 Hydraulic control device, in particular for an injector
11/23/2004	US6820598 Capillary fuel injector with metering valve for an internal combustion engine
11/23/2004	US6820594 Valve for controlling a communication in a high-pressure fluid system, in particular in a fuel injection system for an internal combustion engine
11/23/2004	US6820474 Method for the diagnosis of the voltage control for a piezoelectric actuator of an injection valve
11/18/2004	WO2004099603A1 Fuel injection valve free of loss
11/18/2004	US20040227018 Modular fuel injector for an internal combustion engine
11/18/2004	US20040226546 Fuel injector for an internal combustion engine
11/18/2004	DE10319600A1 Aktoreinheit für ein piezogesteuertes Kraftstoffeinspritzventil Actuator unit for a piezo-controlled fuel injection valve
11/18/2004	DE10319599A1 Actuator unit for a piezo controlled fuel injection valve for a combustion engine, has a hollow body with a channel defined by edges in form fitting connection with each other
11/18/2004	DE102004021409A1 Einspritzdüse einer Verbrennungskraftmaschine Injection of an internal combustion engine
11/18/2004	DE102004017256A1 Druckspeicher-Kraftstoffeinspritzsystem geeignet zum Vermeiden eines abnormal hohen Drucks Pressure storage fuel injection system capable of avoiding an abnormally high pressure
11/18/2004	DE10003863B4 Einspritzdüse Injector
11/17/2004	EP1476655A1 Fuel injection system for an internal combustion engine
11/17/2004	EP1476653A1 Injector with improved connecting geometry
11/17/2004	EP1476652A1 Fuel injection valve for internal combustion engines
11/17/2004	EP1208321B1 Valve for controlling liquids
11/17/2004	EP1123461B1 Compact-size injector for a common-rail-injection system utilized in internal combustion engines

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