| Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384) |
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| 03/11/2004 | WO2004020819A1 Fuel injector |
| 03/11/2004 | WO2004020814A1 Internal combustion engine comprising a connecting means for connecting a first section of a wire harness on a cylinder head housing to a second section of the same |
| 03/11/2004 | US20040046138 Control valve for liquids |
| 03/11/2004 | US20040046066 Modular fuel injector and method of assembling the modular fuel injector |
| 03/11/2004 | US20040046063 Fuel injection valve |
| 03/11/2004 | US20040046062 Needle alignment fuel injector |
| 03/11/2004 | US20040046060 Fuel injection valve |
| 03/11/2004 | US20040045533 Apparatus and method for supplying fuel in internal combustion engine with variable valve lifter |
| 03/11/2004 | US20040045531 Fuel injection system |
| 03/11/2004 | DE10334913A1 Ansaugkrümmer mit integrierten Merkmalen Intake manifold with integrated features |
| 03/11/2004 | DE10240493A1 Verfahren zum Betrieb einer Brennkraftmaschine Method for operating an internal combustion engine |
| 03/11/2004 | DE10239614A1 Verfahren zum Betreiben eines Kraftstoffeinspritzsystems, Computerprogramm sowie Steuer- und/oder Regelgerät zum Betreiben eines Kraftstoffeinspritzsystems und Brennkraftmaschine Method for operating a fuel injection system, computer program, and control and / or regulating device for operating a fuel injection system and engine |
| 03/10/2004 | EP1396630A2 Fuel injection system and control method |
| 03/10/2004 | EP1396626A2 Arrangement and method for controlling the injection behaviour of an injector |
| 03/10/2004 | EP1396625A2 Method and device for controlling an injector |
| 03/10/2004 | EP1396623A2 Apparatus and method for supplying fuel in internal combustion engine with variable valve lifter |
| 03/10/2004 | EP1395749A1 Fuel injection valve |
| 03/10/2004 | EP1395746A1 Fuel injection valve |
| 03/10/2004 | CN1480640A Fuel shooting valve |
| 03/09/2004 | US6702253 Method for producing a magnetic coil for a valve and valve with a magnetic coil |
| 03/09/2004 | US6701898 Fuel supply apparatus and method of control thereof |
| 03/04/2004 | WO2004019425A2 Piezo actuator |
| 03/04/2004 | WO2004018865A1 Valve for controlling liquids |
| 03/04/2004 | WO2004018860A1 Method and device for operating an actuator with a capacitive element |
| 03/04/2004 | WO2004018859A1 Method for operating an internal combustion engine |
| 03/04/2004 | WO2003104638A3 Piezoelectic valve system |
| 03/04/2004 | US20040041111 Valve for regulating liquids |
| 03/04/2004 | US20040041039 Common-ramp-injector |
| 03/04/2004 | US20040041038 Dual-coil outwardly-opening fuel injector |
| 03/04/2004 | US20040040545 Fuel injection system and control method |
| 03/04/2004 | US20040040544 Method and apparatus for controlling a dual coil fuel injector |
| 03/04/2004 | US20040040540 Fuel delivery system and method |
| 03/04/2004 | DE10238241A1 Verfahren zum Betrieb einer Brennkraftmaschine Method for operating an internal combustion engine |
| 03/03/2004 | EP1394398A2 Fuel delivery system and method |
| 03/03/2004 | EP1394397A2 Method, control and/or regulation device for operation of an internal combustion engine |
| 03/03/2004 | EP1392969A1 Fuel injection valve |
| 03/03/2004 | EP1392968A1 Spray pattern control with non-angled orifices in fuel injection metering disc |
| 03/03/2004 | EP1392967A1 Fuel injection device |
| 03/03/2004 | EP1392964A1 Fuel delivery system |
| 03/03/2004 | EP1392963A1 Fuel injection valve |
| 03/03/2004 | EP1165957A4 Control valve assembly for pumps and injectors |
| 03/03/2004 | CN1479002A Device for regulating transport pressure of pump, for instance supplying oil to IC engine |
| 03/03/2004 | CN1479001A Device for regulating transporting pressure of pump, for instance supplying oil to IC engine |
| 03/03/2004 | CN1479000A Device for regulating transporting pressure of pump for instance supplying oil to IC engine |
| 03/02/2004 | US6700308 Piezoelectric actuator |
| 03/02/2004 | US6700301 Method and device for detecting a fault current across a piezoelectric actuator of an injector or its high voltage supply lead |
| 03/02/2004 | US6698711 Valve for controlling fluids |
| 03/02/2004 | US6698674 Fuel injector valve |
| 03/02/2004 | US6698673 Injector for fuel injection taking place under high pressure |
| 03/02/2004 | US6698664 Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and dynamic adjustment assembly |
| 03/02/2004 | US6698072 Method of manufacturing piezoelectric actuators |
| 02/26/2004 | WO2004016943A1 Fuel-injection valve for internal combustion engines |
| 02/26/2004 | WO2004016942A1 Device for transmitting a displacement of an actuator with an elastomer ring |
| 02/26/2004 | WO2004016941A1 Injection module |
| 02/26/2004 | WO2004016939A1 Piezoelectric actuator module and method for assembling a piezoelectric actuator module |
| 02/26/2004 | WO2004016931A1 Method for improving the true running of an internal combustion engine |
| 02/26/2004 | WO2004016927A1 Method and device for controlling an actuator |
| 02/26/2004 | US20040036048 Gaseous fuel injector |
| 02/26/2004 | US20040035956 Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and dynamic adjustment assembly |
| 02/26/2004 | US20040035955 Fuel injector valve |
| 02/26/2004 | US20040035397 Fuel injection device |
| 02/26/2004 | DE19939523B4 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids |
| 02/26/2004 | DE10337338A1 Einspritzventil mit verbesserter Nadelausrichtung Injection valve with improved needle alignment |
| 02/26/2004 | DE10334474A1 Hochstrom-Steuerventil für Motorfahrzeug-Kraftstoffeinspirtzsysteme High-current-control valve for motor vehicle Kraftstoffeinspirtzsysteme |
| 02/26/2004 | DE10318827A1 Sammel-Kraftstoffeinspritzsystem Collecting fuel injection system |
| 02/26/2004 | DE10306777A1 Benutzung von luftunterstützter Direkteinspritzung, Zylinderabschaltung und Phasenlagenverstellung der Nockenwelle für ein verbessertes Anspringen des katalytischen Umformers in Verbrennungsmotoren Use of air-assisted direct injection, cylinder deactivation and phase adjustment of the camshaft for improved light-off of the catalytic converter in internal combustion engines |
| 02/26/2004 | DE10237589A1 Piezoelectric actuator, e.g. for fuel injection system, has inactive region without internal electrodes, whose mechanical and thermal characteristics correspond to those of active region with piezoelectric layers |
| 02/26/2004 | DE10236985A1 Valve for liq. flow control contains valve chamber connectable to high pressure region in dependence on position of valve stop member, energizable by piezoelectric actor assembly, |
| 02/26/2004 | DE10236820A1 Individualizing internal combustion engine injector with piezoelectric element involves characterizing injector by code formed from recorded voltage-displacement relationship for piezoelectric element |
| 02/26/2004 | DE10236819A1 Operating method for actuator with capacitive element used for fuel injector for automobile IC engine with function monitoring of parallel resistor |
| 02/26/2004 | DE10236505A1 Internal combustion engine has arrangement for connecting together first and second cable loom sections to cylinder housing with terminal carrier and cover, both with self-locking arrangements |
| 02/25/2004 | EP1391609A1 Metering device with hydraulic bushing element |
| 02/25/2004 | EP1391608A1 Metering device with thermal compensator unit |
| 02/25/2004 | EP1391607A1 Metering device |
| 02/25/2004 | EP1391606A1 Metering device with adjustable flow rate and method for setting a flow rate of a metering device |
| 02/25/2004 | EP1390614A1 Electromagnetic valve for controlling an injection valve of an internal combustion engine |
| 02/25/2004 | EP1055065B1 Fuel injection valve |
| 02/24/2004 | US6695283 Piezoelectric valve system |
| 02/24/2004 | US6695233 Electromagnetic fuel injection valve |
| 02/24/2004 | US6695232 Modular fuel injector having interchangeable armature assemblies and having a lift set sleeve |
| 02/24/2004 | US6694950 Hybrid control method for fuel pump using intermittent recirculation at low and high engine speeds |
| 02/24/2004 | CA2406883C Directly actuated gaseous fuel injection valve with a movable nozzle |
| 02/19/2004 | WO2004015263A1 Fuel injection valve and method for mounting a fuel injection valve in a valve seat |
| 02/19/2004 | US20040031862 Fuel injector |
| 02/19/2004 | DE19938921B4 Einspritzventil für eine Verbrennungskraftmaschine Injection valve for an internal combustion engine |
| 02/19/2004 | DE10237408A1 Operating internal combustion engine, involves drive signal with steeper edge gradient for injection valve needle transition from closed to intermediate position than from intermediate to open position |
| 02/19/2004 | DE10236622A1 Fuel injector, for an IC motor, has a number of spray openings in a peripheral belt around the jet surface, to form a conical fuel spray cloud of jet streams for a durable combustion through it |
| 02/19/2004 | DE10235196A1 Controlling electromagnetically operated switching valve for pressurized fluid flow involves superimposing braking pulse on coil current at time interval from switching edge to retard movement of valve body |
| 02/19/2004 | DE10233906A1 Fuel injector module, for an IC motor, has a compensation unit linked to the actuator, within a sleeve with heat conductivity in contact with it and the housing to compensate for the housing change through thermal expansion |
| 02/19/2004 | DE10148603B4 Aktoreinheit mit wenigstens zwei Aktorelementen Actuator with at least two actuator elements |
| 02/18/2004 | EP1389679A1 Compression ignition internal combustion engine |
| 02/18/2004 | EP1389277A1 Valve for regulating liquids |
| 02/18/2004 | EP1389276A1 Directly actuated injection valve with a composite needle |
| 02/18/2004 | EP1389275A1 Directly actuated injection valve with a ferromagnetic needle |
| 02/18/2004 | EP1389274A1 Directly actuated injection valve |
| 02/18/2004 | CN1139136C Method and device for controlling at least one capacitive actuator |
| 02/18/2004 | CN1138918C 喷油阀 Fuel injection valves |
| 02/18/2004 | CN1138917C Equipment for regulating transfer pressure of pump providing fuel for IC engine |
| 02/18/2004 | CN1138915C Fuel injection valve |
| 02/17/2004 | US6691682 Online optimization of injection systems having piezoelectric elements |