| Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384) |
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| 04/08/2004 | WO2003065468A3 Method for pretreating a piezoelectric ceramic and method for adjusting an injection valve |
| 04/08/2004 | US20040065747 Method for controlling a fuel injector according to a control law which is differentiated as a function of injection time |
| 04/08/2004 | US20040065304 Electrically operated fuel injection apparatus |
| 04/08/2004 | US20040065294 Fuel injection device for an internal combustion engine |
| 04/08/2004 | DE3536207C5 Kraftstoff-Steuersystem für einen Mehrzylinder-Dieselmotor Fuel control system for a multi-cylinder diesel engine |
| 04/08/2004 | DE10337875A1 Kraftstoffeinspritzsteuerungssystem für eine Brennkraftmaschine A fuel injection control system for an internal combustion engine |
| 04/08/2004 | DE10245268A1 Verfahren und Vorrichtung zur Regelung einer Druckgröße einer Brennkraftmaschine Method and apparatus for control of a pressure variable of an internal combustion engine |
| 04/08/2004 | DE10245109A1 Fuel injector valve for diesel and petrol engines with piezoelectric actuator enclosed in cooling fluid |
| 04/08/2004 | DE10244538A1 Verfahren zum Betrieb einer Kraftstoffeinspritzanlage für einen Verbrennungsmotor Method for operating a fuel injection system for an internal combustion engine |
| 04/08/2004 | DE10136049B4 Verfahren und Vorrichtung zur Verbesserung des Kaltstartverhaltens einer Verbrennungskraftmaschine Method and apparatus for improving the cold start behavior of an internal combustion engine |
| 04/07/2004 | EP1406006A1 Fuel injection valve |
| 04/07/2004 | EP1404967A1 Fuel injection valve |
| 04/07/2004 | EP1404965A1 Control valve for liquids |
| 04/07/2004 | EP1404961A1 Fuel injector having injection curve shaping carried out by switchable throttling elements |
| 04/07/2004 | EP1070201B1 Injector comprising a piezo multilayer actuator for injection systems |
| 04/07/2004 | CN1488035A 燃料喷射阀 Fuel injection valve |
| 04/07/2004 | CN1144944C Orifice for fuel spray nozzle |
| 04/07/2004 | CN1144943C Oritice plate, especially for oil injection nozzle |
| 04/06/2004 | US6718250 Method and apparatus for providing control parameters to or within a control system |
| 04/06/2004 | US6715695 Pressure responsive valve for a compensator in a solid state actuator |
| 04/06/2004 | US6715464 Fuel injection device for internal combustion engines |
| 04/01/2004 | WO2004027252A1 Pump/nozzle unit and method for setting the hardness of contact areas of a control valve |
| 04/01/2004 | WO2004027239A1 Method for operating an internal combustion engine with direct fuel injection |
| 04/01/2004 | WO2004027237A2 Methods for operating a spark-ignition internal combustion engine |
| 04/01/2004 | US20040063360 Power connectors |
| 04/01/2004 | US20040061478 Fuel injector driver circuit with energy storage apparatus |
| 04/01/2004 | US20040061006 Fuel injector for an internal combustion engine with multihole atomizer |
| 04/01/2004 | US20040061005 Fuel injection device for internal combustion engine |
| 04/01/2004 | US20040061003 Fuel injection valve |
| 04/01/2004 | US20040060998 Fluid control valve |
| 04/01/2004 | US20040060544 Sealing device a fuel injection valve |
| 04/01/2004 | US20040060538 Fuel injection valve and internal combustion engine mounting the same |
| 04/01/2004 | DE10244094A1 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine |
| 04/01/2004 | DE10244092A1 Verfahren und Vorrichtung zur Steuerung wenigstens zweier Piezoaktoren Method and apparatus for controlling at least two piezoactuators |
| 04/01/2004 | DE10244091A1 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine |
| 04/01/2004 | DE10243897A1 Piezoelectric pressure measurement device or actuator has a pressure measurement element in the form of a piezoelectric layer deposited on the surface of a first pressure transmitting body with a covering metallic electrode layer |
| 03/31/2004 | EP1403495A2 Method to control a fuel injection apparatus for an internal combustion engine |
| 03/31/2004 | EP1403494A1 Method and apparatus for the regulation of a pressure value of a combustion engine |
| 03/31/2004 | EP1402176A1 Fuel-injection valve |
| 03/31/2004 | EP1402175A1 Fuel injection valve |
| 03/31/2004 | EP1402174A1 Fuel injection device for an internal combustion engine |
| 03/31/2004 | EP1402173A1 Fuel injection valve |
| 03/31/2004 | EP1402172A1 Fuel-injection valve |
| 03/31/2004 | EP1402171A1 Fuel-injection valve and a method for setting the same |
| 03/31/2004 | EP1283955B1 Extended pump-valve-nozzle unit having hydraulic-mechanical translation |
| 03/31/2004 | EP1159525A4 Control valve assembly for pumps and injectors |
| 03/31/2004 | EP1149236B1 Fuel injection valve |
| 03/31/2004 | EP1071878B1 Injector with a multilayer piezoelectric actuator |
| 03/31/2004 | EP1068445B1 Fuel injection device for internal combustion engines |
| 03/31/2004 | EP1066468B1 Fuel injection valve |
| 03/31/2004 | EP1032762B1 Fuel injection valve with integrated spark plug |
| 03/30/2004 | US6712297 Electromagnetic fuel injection device for internal combustion engine |
| 03/30/2004 | US6712289 Fuel injection valve |
| 03/30/2004 | US6712048 Driving circuitry for electromagnetic fuel injection valve |
| 03/30/2004 | US6712047 Method for determining the rail pressure of an injector having a piezoelectrical actuator |
| 03/30/2004 | US6712035 Diesel injection igniter and method |
| 03/25/2004 | WO2004025114A1 Injector, especially a common rail injector controlled by a servo valve, for injecting fuel into the combustion chambers of internal combustion engines |
| 03/25/2004 | US20040056121 Apparatus and method for setting injector lift |
| 03/25/2004 | US20040056120 Fuel injector temperature stabilizing arrangement and method |
| 03/25/2004 | US20040056115 Generally circular spray pattern control with non-angled orifices in fuel injection metering disc and method |
| 03/25/2004 | US20040056114 Spray pattern control with angular orientation in fuel injector and method |
| 03/25/2004 | US20040056113 Spray targeting to an arcuate sector with non-angled orifices in fuel injection metering disc and method |
| 03/25/2004 | US20040055578 Fuel injector cup with improved lead-in dimensions for reduced insertion force |
| 03/25/2004 | US20040055566 Fuel injection valve |
| 03/25/2004 | US20040055560 Fuel injection equipment, internal combustion engine, and control method of fuel injection equipment |
| 03/25/2004 | DE10242376A1 Pump-nozzle unit for transporting fuel into combustion engine combustion chamber has control valve system regions that come into contact with converter at least partly harder than adjacent regions |
| 03/25/2004 | DE10242227A1 Operating direct fuel injection combustion engine involves selecting high or low pressure starting using minimum fuel pressure and number of cycles dependent on combustion chamber temperature |
| 03/25/2004 | DE10242226A1 Operating externally-ignited combustion engine involves injecting two sub-quantities during induction, third during compression, ignition between 0 and 100 degrees after end of third sub-quantity |
| 03/24/2004 | EP1400678A2 Method and system for controlling a combustion engine |
| 03/24/2004 | EP1400675A1 Method and device for controlling at least two piezo-actuators |
| 03/24/2004 | EP1400674A2 Method and apparatus for controlling an internal combustion engine |
| 03/24/2004 | EP1400331A1 Insert molded product and its mold |
| 03/24/2004 | EP1399669A1 Fuel injection valve |
| 03/24/2004 | EP1399666A1 Fuel injection device |
| 03/24/2004 | EP1399665A1 Valve for controlling fluids and method for measuring pressures |
| 03/24/2004 | EP1399664A1 Control valve for liquids |
| 03/24/2004 | EP1062422B1 Method for mounting a valve module of a fuel injector |
| 03/24/2004 | EP1000240B1 Fuel injection valve for internal combustion engines |
| 03/24/2004 | EP0784750B1 Multiple disk swirl atomizer for fuel injector |
| 03/23/2004 | US6708907 Fuel injector producing non-symmetrical conical fuel distribution |
| 03/23/2004 | US6708906 Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and dynamic adjustment assembly |
| 03/18/2004 | WO2004022957A1 Method for operating an internal combustion engine |
| 03/18/2004 | US20040050978 Electromagnetic fuel injection device for internal combustion engine |
| 03/18/2004 | US20040050977 Fuel injection valve |
| 03/18/2004 | US20040050976 Fuel injection valve |
| 03/18/2004 | US20040050971 Injection valve |
| 03/18/2004 | US20040050954 Fuel injection device |
| 03/18/2004 | US20040050365 Securing sleeve for a fuel injection system |
| 03/18/2004 | DE10334347A1 Fuel injection valve for an internal combustion engine has an injection opening, a valve seating, a valve body and a drive device |
| 03/18/2004 | DE10241506A1 Verfahren und Vorrichtung zur Steuerung eines Injektors Method and apparatus for controlling an injector |
| 03/18/2004 | DE10241462A1 Fuel injector for internal combustion engines has end face of nozzle needle and/or stop face of shut-off component interacting with it constructed so that in open position of nozzle needle point-form contact face is formed between them |
| 03/18/2004 | DE10240837A1 Anordnung und Verfahren zur Steuerung des Einspritzverhaltens eines Injektors und Verfahren zur Einordnung eines elektrisch angesteuerten Injektors Arrangement and method for controlling the injection behavior of an injector and method for the classification of an electrically driven injector |
| 03/17/2004 | EP1398497A2 Fuel injection device having injection hole plate |
| 03/17/2004 | EP1053425B1 Piezoelectric drive |
| 03/17/2004 | EP0932756A4 Idle control for internal combustion engine |
| 03/16/2004 | US6705590 Fuel supply apparatus |
| 03/16/2004 | US6705588 Piezoelectric valve system |
| 03/16/2004 | US6705587 Method for positioning the actuating drive in a fuel injector device for implementing said method |
| 03/16/2004 | US6705291 Fuel injection system |
| 03/16/2004 | US6705274 In-cylinder direct injection spark-ignition internal combustion engine |