Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384)
06/2004
06/17/2004US20040112340 Common rail fuel injection control device
06/17/2004US20040112328 Combined fuel injection valve/ignition plug
06/17/2004US20040111871 Method for adjusting spacings in magnetic circuits
06/17/2004DE19727074A1 Kraftstoffeinspritzventil für Zylindereinspritzung Fuel injector for cylinder injection
06/17/2004DE10256662A1 Brennstoffeinspritzventil Fuel injection valve
06/17/2004DE10256661A1 Fuel injection valve for the fuel injection system of a fuel engine wherein the preliminary stroke spring is arranged radially outwards in a recess of the armature
06/17/2004DE10254186A1 Injektor mit einer direkt angetriebenen Register-Düsennadel für die Kraftstoffeinspritzung in einen Verbrennungsmotor Injector with a directly driven register nozzle needle for the injection of fuel into an internal combustion engine
06/17/2004DE10254184A1 Führungsteil in einer Bohrung eines Gehäuses sowie Injektor für die Kraftstoffeinspritzung Guide member in a bore of a housing and an injector for the fuel injection
06/16/2004EP1429350A2 Method for adjusting distances in magnetic circuits
06/16/2004EP1429019A1 Electromagnetic fuel injector for an internal combustion engine with a monolithic tubular member
06/16/2004EP1429013A2 Common rail fuel injection control device
06/16/2004EP1427937A1 Fuel injection system
06/16/2004EP1427935A1 Hybrid control method for fuel pump using intermittent recirculation at low and high engine speeds
06/16/2004EP1332285B1 Fuel injection system
06/16/2004EP1332284B1 Fuel injection valve
06/16/2004EP1053397B1 Hydraulically actuated fuel injector with seated pin actuator
06/15/2004US6749137 Electromagnetic fuel injection valve
06/15/2004US6749127 Method of filling fluid in a thermal compensator
06/15/2004US6749126 Fuel injector and method for its operation
06/15/2004US6748919 Internal combustion engine and fuel injection control device therefor
06/15/2004US6748918 Fuel injector having integrated spark plug
06/15/2004US6748917 Direct injection spark ignition engine
06/15/2004US6748872 Swirl-producing fuel injection nozzle and system and method incorporating same
06/10/2004US20040108481 Actuator with a duct opening sealed during extrusion coating against the ingress of plastic
06/10/2004US20040108477 Liquid control valve
06/10/2004US20040108395 Electromagnetic fuel injector
06/10/2004US20040108394 Dual mode fuel injection system and fuel injector for same
06/10/2004US20040108322 Alarmed tablet dispenser
06/09/2004EP1426606A1 Drive circuit for an electromagnetic fuel injection system
06/09/2004EP1425804A1 Device with a piezoelectric actuator
06/09/2004EP1425526A2 Liquid control valve
06/09/2004EP1425508A1 Fuel injection valve
06/09/2004EP1425507A1 Air assist fuel injector guide assembly
06/09/2004EP1425506A2 Hybrid demand control for hydraulic pump
06/09/2004EP1082567B1 Piezoelectric actuator
06/09/2004DE10253297A1 Vorrichtung zum Steuern und/oder Regeln der einer Brennkraftmaschine zugeführten Kraftstoffmenge An apparatus for controlling and / or regulating an internal combustion engine of the supplied amount of fuel
06/08/2004US6746495 Combusting in the engine a gasoline fuel containing 12 to about 65 vol% aromatics, wherein the source of aromatic is selected from the fuel of light fluid catalytic cracker stream product, reformate or a mixture
06/08/2004US6745993 Fuel injection valve
06/08/2004US6745952 Fuel injector with integrated flow restrictor
06/08/2004US6745751 High pressure fuel supplying apparatus for internal combustion engine and method for controlling the apparatus
06/08/2004US6745457 Electromagnetically operable valve and method for producing a magnet housing for a valve
06/03/2004WO2004047191A2 Piezo actuator contact mechanism for an injection valve and method for producing said actuator
06/03/2004WO2004046543A1 Guide piece in a drilling in an injector housing and injector for fuel injection
06/03/2004WO2004046541A1 Device for controlling and/or adjusting a fuel quantity supplied to an internal combustion engine
06/03/2004WO2004046540A1 Injector with a directly-actuated compound nozzle needle for fuel injection in an internal combustion engine
06/03/2004US20040104285 Injection hole plate and fuel injection apparatus having the same
06/03/2004US20040104283 Injection valve
06/03/2004US20040103885 Motor vehicle fuel injection system with a high flow control valve
06/03/2004US20040103873 Methods for controlling a fuel metering in the multiple injection operating mode
06/03/2004DE10352024A1 Elektromagnetventil Solenoid valve
06/03/2004DE10250917B3 Verfahren zum Betrieb eines Einspritzventils mit einem piezoelektrischen Aktor sowie Steuergerät Method for operating an injection valve having a piezoelectric actuator and control unit
06/02/2004EP1424477A1 Solenoid drive apparatus
06/02/2004EP1424476A1 Fuel injection method
06/02/2004EP1423604A1 Fuel injection valve
06/02/2004EP1423603A1 Fuel injection valve
06/02/2004EP1423600A1 Fuel injection valve
06/02/2004EP1423598A2 Fuel injection device for an internal combustion engine
06/02/2004EP1423593A1 Method for controlling a piezo-actuated fuel-injection valve
06/02/2004CN1500982A Fuel injection control apparatus for engines
06/01/2004US6742726 Fuel Injection valve
06/01/2004US6742505 Internal combustion engine and method, computer program and control apparatus for operating the internal combustion engine
05/2004
05/27/2004US20040099754 Fuel injection valve
05/27/2004US20040099753 Fuel-injection valve
05/27/2004US20040099250 Fuel injection system for an internal combustion engine
05/27/2004US20040099248 Accumulation type fuel injection system
05/27/2004US20040099243 Fuel-injection valve
05/27/2004DE19752013B4 Hochdruckkraftstoffzufuhrvorrichtung für eine Brennkraftmaschine High-pressure fuel supply apparatus for an internal combustion engine
05/27/2004DE10343211A1 Electric apparatus e.g. injector of internal combustion engine, has switch which is switched to connect solenoid or data storage portion with terminal portion, based on type of control signal input through terminal portion
05/26/2004EP1421271A1 Fuel injection valve
05/26/2004EP1299638B1 Fuel injection valve
05/26/2004CN1500180A Method for controlling fuel metering in multiple injection operating mode
05/26/2004CN1151336C Method for producing perforated dics for injector valve, Perforated disc for injector valve and injector valve
05/25/2004US6739575 Piezoelectric valve system
05/25/2004US6739528 Compensator assembly having a flexible diaphragm and an internal filling tube for a fuel injector and method
05/25/2004US6739525 Fuel injection valve
05/25/2004US6739522 Injection system for dosed injections of two liquids into a reaction chamber
05/25/2004US6739520 Liquid injection apparatus
05/25/2004US6739317 Method for operating an internal combustion engine, in particular with direct injection, computer program, control and/or regulating unit, and fuel system for an internal combustion engine
05/21/2004WO2004042226A1 Piezo-electric actuator contacting for an injection valve
05/21/2004WO2004042217A1 Fuel system for an internal combustion engine and method for controlling same
05/20/2004US20040094640 Fuel injection valve
05/20/2004US20040094135 Engine fuel injection apparatus
05/19/2004EP1420467A2 Actuator with feed-through opening sealed against intrusion of plastics during overmoulding
05/19/2004EP1222383A4 Direct injection of fuels in internal combustion engines
05/19/2004EP1115969B1 Valve for the dosed introduction of a volatilized combustible fuel into the intake line of an internal combustion engine
05/19/2004EP1045975B1 Control unit for controlling the build-up of pressure in a pump unit
05/19/2004DE10251225A1 Piezoactuator contacting for combustion engine injection valve, has sealing rings inserted into openings to seal annular gaps, and insulating sleeve inserted in opening beneath sealing ring to center pin
05/19/2004CN1497150A Fuel injection control device of double-fuel internal-combustion engine
05/18/2004US6737579 Arrangement for the sealed lead-through of a conductor through the wall of a housing
05/18/2004US6736331 Valve for controlling fluids
05/18/2004US6736104 Fuel injector
05/13/2004WO2004040126A1 Device for adjusting the armature stroke of a solenoid valve
05/13/2004WO2004040125A1 Valve for control of a fluid
05/13/2004WO2004040113A1 Fuel injection method
05/13/2004WO2004040112A1 Operating method for a hydraulic injection valve comprising a piezoelectric actuator and a control unit
05/13/2004WO2003038324A8 Method and apparatus for driving flow control electromagnetic proportional control valve
05/13/2004US20040089831 Fuel injection device for an internal combustion engine, comprising a magneto armature made of cobalt and iron
05/13/2004US20040089751 Fuel injection valve and internal combustion engine mounting the same
05/13/2004US20040089743 Actuated atomizer
05/13/2004US20040089730 Dynamic flow rate adjusting method for injector
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