| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 05/06/2004 | DE10001133B4 Vorrichtung zum Steuern des Luft-Kraftstoffverhältnisses bei einer Verbrennungskraftmaschine An apparatus for controlling the air-fuel ratio in an internal combustion engine |
| 05/05/2004 | CN1493780A Petroleum liquified gas automobile multipoint injection system |
| 05/05/2004 | CN1493779A Electric controlled fuel oil injection four stroke gasoline engine |
| 05/05/2004 | CN1493778A IC engine air-fuel ratio controller for stopping computing mode parameter on rare running of engine |
| 05/04/2004 | US6732044 Vehicular electronic control apparatus |
| 05/04/2004 | US6732041 Method and system for inferring intake manifold pressure of a variable compression ratio engine |
| 05/04/2004 | US6732039 Vehicle speed control system |
| 05/04/2004 | US6732036 Method and apparatus for controlling a drive unit |
| 05/04/2004 | US6732029 Verification engine controller software |
| 05/04/2004 | US6729999 Drive arrangement |
| 05/04/2004 | US6729998 Functional combined equipment for motor vehicle |
| 05/04/2004 | US6729319 Apparatus and method for controlling internal combustion engine |
| 05/04/2004 | US6729315 Exhaust gas recirculation control apparatus for internal combustion engine |
| 05/04/2004 | US6729312 Fuel vapor treatment apparatus |
| 05/04/2004 | US6729311 Aeration and deaeration device for the fuel tank of an internal combustion engine |
| 05/04/2004 | US6729305 Fuel injection amount control apparatus and method for internal combustion engine |
| 05/04/2004 | US6729304 Fuel injection control system, fuel injection control method, and engine control unit, for internal combustion engine |
| 05/04/2004 | US6729303 Diesel engine control |
| 05/04/2004 | US6729301 Ignition timing control system for internal combustion engine |
| 05/04/2004 | US6729297 Fuel injection control device |
| 05/04/2004 | US6729128 Emission control apparatus and emission control method |
| 05/04/2004 | US6729126 Internal combustion engine having variable valve control system and NOx catalyst |
| 05/04/2004 | US6729124 Method and arrangement for operating an internal combustion engine |
| 05/04/2004 | US6729123 Exhaust purification device for intracylindrical injection-type spark-ignition internal combustion engine |
| 05/04/2004 | US6729121 Adsorbent deterioration determining apparatus |
| 05/04/2004 | US6729120 Method for operating an internal combustion engine of a motor vehicle |
| 04/29/2004 | WO2004036662A2 Circuit with at least one piezoelectric actuator |
| 04/29/2004 | WO2004036036A1 Electronic control unit and method for controlling an ignition timing of an internal-combustion engine |
| 04/29/2004 | WO2004036034A1 Method for operating a common rail fuel injection system for internal combustion engines |
| 04/29/2004 | WO2004036021A2 Fuel injection timing compensation based on engine load |
| 04/29/2004 | WO2004036018A1 Method for protecting a spark ignition engine catalyst in case of combustion misfiring |
| 04/29/2004 | WO2004036017A1 Method and device for monitoring the direction of rotation of a piston engine |
| 04/29/2004 | WO2004036016A1 Method and device for controlling a piezo actuator |
| 04/29/2004 | WO2004036015A1 Homogenous-charge compression-ignition engine. |
| 04/29/2004 | US20040083071 Evaluation, system for fault diagnosis function, computer program product, and computer readable storage medium |
| 04/29/2004 | US20040083048 Method for operating an internal combustion engine, the internal combustion engine and a control apparatus therefor |
| 04/29/2004 | US20040083047 Method and system for estimating cylinder air charge for an internal combustion engine |
| 04/29/2004 | US20040080896 Control of multiple electronically controlled components |
| 04/29/2004 | US20040080242 Liquid injection apparatus |
| 04/29/2004 | US20040079342 Fuel injection amount control apparatus and method of internal combustion engine |
| 04/29/2004 | US20040079341 Estimation apparatus of air intake flow for internal combustion engine and estimation method thereof |
| 04/29/2004 | US20040079340 Fuel supply arrangement for a motorcycle engine |
| 04/29/2004 | US20040079336 Fuel injection system |
| 04/29/2004 | US20040079334 Lean burn engine control system |
| 04/29/2004 | US20040079333 Temperature protection method for motor vehicle engine axhaust pipe |
| 04/29/2004 | US20040079330 Driver or direct acting valve for internal combustion engine |
| 04/29/2004 | US20040079329 Method of controlling the rotational speed of a drive unit |
| 04/29/2004 | US20040079326 Control system for direct injection spark ignition engines with a cam profile switching device |
| 04/29/2004 | US20040079325 Reduced emissions fuel injection control strategy |
| 04/29/2004 | US20040079324 Split mode operation for fuel injection systems |
| 04/29/2004 | US20040079323 Method of operating an internal combustion engine |
| 04/29/2004 | US20040079322 Control apparatus for internal combustion engine and control method for internal combustion engine combustion method for internal combustion engine and direct injection engine |
| 04/29/2004 | US20040079138 Method of setting the knock detection sensor of a piston engine |
| 04/29/2004 | US20040079098 Hybrid compressor system for refrigeration cycle system |
| 04/29/2004 | DE4015415B4 Vorrichtung zur Erfassung eines veränderlichen Betriebsparameters A device for detecting a variable operational parameter |
| 04/29/2004 | DE20023426U1 IC engines esp. for motor vehicles with fuel after-injection for particle filter regeneration regulated dependent upon exhaust temperature in front of filter |
| 04/29/2004 | DE19917618B4 Meßgerät für die Dielektrizitätskonstante einer Flüssigkeit und zugehöriges Verfahren Meter for the dielectric constant of a liquid and associated method |
| 04/29/2004 | DE19645383B4 Verfahren zum Betrieb einer Otto-Brennkraftmaschine mit innerer Gemischbildung Method for operating a spark-ignition internal combustion engine with internal mixture formation |
| 04/29/2004 | DE10348404A1 Fuel-injection system with accumulator e.g. for common-rail diesel engine vehicle, includes control device for controlling fuel-injector in relation to drive state of engine |
| 04/29/2004 | DE10348190A1 Hybridkompressorsystem für ein Kühlkreissystem Hybrid compressor system for a refrigerant cycle system |
| 04/29/2004 | DE10347137A1 Air-flow speed detection system e.g. for four-cylinder spark-ignition, fuel -injected engine, includes pulsation cycle meter for measuring pulsation cycle for scanning cycle adjustment device |
| 04/29/2004 | DE10345407A1 Verfahren und System für die Beherrschung von Motordrehmomentübergängen zwischen geschlossenen und teilweise geschlossenen Gaspedalstellungen Method and system for the control of motor torque transitions between closed and partially closed throttle pedal positions |
| 04/29/2004 | DE10331020A1 Kraftstoffeinspritzmengensteuerungsvorrichtung und -verfahren für eine Brennkraftmaschine Fuel injection quantity control apparatus and method for an internal combustion engine |
| 04/29/2004 | DE10304242B3 Determining combustion parameter in second cylinder of multi-cylinder internal combustion engine involves estimating parameter from lambda probe signal if no significant roughness between combustions |
| 04/29/2004 | DE10296833T5 Betriebssteuerverfahren einer Kraftstoffeinspritzvorrichtung und Kraftstoffeinspritzvorrichtung Operation control method of a fuel injector and fuel injector |
| 04/29/2004 | DE10296753T5 Abgas-Reduzierungseinrichtung Exhaust reducer |
| 04/29/2004 | DE10254475B3 Determining fresh air, residual/total gas masses in combustion engine cylinder involves deriving residual, total gas masses from pressures using thermal gas state equation, fresh air from difference |
| 04/29/2004 | DE10249621A1 Process and device to reduce shut off impacts in a combustion engine connected to an electrical machine produces temporary opposing moment through the electrical machine |
| 04/29/2004 | DE10249098A1 Verfahren und Vorrichtung zur Steuerung einer Antriebseinheit mit einer Brennkraftmaschine Method and apparatus for controlling a drive unit with an internal combustion engine |
| 04/29/2004 | DE10248842A1 Process and apparatus for determining the deterioration condition of an exhaust gas catalyst using temperature and oxygen partial pressure measurements |
| 04/29/2004 | DE10248780A1 Verfahren und Vorrichtung zur Leerlaufregelung bei Verbrennungsmotoren Method and apparatus for idle speed control in internal combustion engines |
| 04/29/2004 | DE10248627A1 Verfahren zum Betreiben einer Brennkraftmaschine, Brennkratmaschine sowie Steuergerät hierfür Method for operating an internal combustion engine, Brennkratmaschine and control unit for this |
| 04/29/2004 | DE10248626A1 Verfahren zum Betrieb einer Brennkraftmaschine sowie Steuergerät hierfür Method for operating an internal combustion engine and control unit for this purpose |
| 04/29/2004 | DE10248603A1 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine |
| 04/29/2004 | DE10248196A1 Verfahren und Vorrichtung zur Ermittlung eines durch ein Stellelement eingestellten Massenstroms durch eine Massenstromleitung einer Brennkraftmaschine Method and apparatus for determining an adjusted by an adjusting element mass flow through a mass flow pipe of an internal combustion engine |
| 04/29/2004 | DE10248194A1 Verfahren und Vorrichtung zur Überwachung eines durch ein Stellelement eingestellten Massenstroms Method and apparatus for monitoring a preset by an adjusting element mass flow |
| 04/29/2004 | DE10247988A1 Verfahren und Vorrichtung zur Steuerung eines Piezoaktors Method and apparatus for controlling a piezoelectric actuator |
| 04/29/2004 | DE10243565A1 Idling regulation assistance system for automobile engine with device for reducing vibration of drive train |
| 04/29/2004 | DE10011828B4 Steuerungsvorrichtung für einen Bremskraftverstärkerdruck A control apparatus for a brake booster pressure |
| 04/28/2004 | EP1413732A1 A method and device for controlling black smoke in a diesel engine |
| 04/28/2004 | EP1413731A2 Split mode operation for fuel injection systems |
| 04/28/2004 | EP1413730A1 Apparatus and method for estimating intake air flow amount of internal combustion engine |
| 04/28/2004 | EP1413729A1 Method for determining the remaining partial pressure in the combustion chamber of an internal combustion engine |
| 04/28/2004 | EP1413728A2 Controller and method for controlling a NOX-sensor arranged in an exhaust gas channel of an internal combustion engine |
| 04/28/2004 | EP1413727A1 Method for shutdown of an internal combustion engine and internal combustion engine to carry out this method |
| 04/28/2004 | EP1413726A2 Start control apparatus for an internal combustion engine and fuel nature determination apparatus |
| 04/28/2004 | EP1413725A1 ENGINE CONTROLLER, ECU (ELECTRONIC CONTROL UNIT), ECU CASE, AND TPS (THROTTLE POSITION SENSOR) |
| 04/28/2004 | EP1413724A2 Internal combustion engine control during gear shift |
| 04/28/2004 | EP1413718A1 Exhaust emission control system and method |
| 04/28/2004 | EP1412721A1 Method for determinig fuel injection rate shaping current in an engine fuel injection system |
| 04/28/2004 | EP1412707A2 Method for compensating the measurement deviation of an air-flow sensor |
| 04/28/2004 | EP1412630A1 Method and device for operating a drive engine of a vehicle |
| 04/28/2004 | EP1412629A2 An engine fuel delivery management system |
| 04/28/2004 | EP1412622A1 Method for warm-up of catalyst of exhaust gas treatment device |
| 04/28/2004 | EP1327072B1 Method for regulating knocking |
| 04/28/2004 | EP1315889B1 Method for controlling the compression ratio of an internal combustion engine |
| 04/28/2004 | EP1183454B1 METHOD OF CONTROLLING AN NOx STORAGE CATALYST |
| 04/28/2004 | EP1169559B1 Method of reduction of exhaust gas emissions from internal combustion engines |
| 04/28/2004 | EP1071874B1 Method and device for operating an internal combustion engine |
| 04/28/2004 | EP1032757B1 Method for operating an internal combustion engine, especially an internal combustion engine in a motor vehicle |