Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
---|
06/03/2004 | DE10253970A1 Vorrichtung zur Bestimmung wenigstens eines Parameters eines in einer Leitung strömenden Mediums Apparatus for determining at least one parameter of a medium flowing in a line |
06/03/2004 | DE10253614A1 Verfahren zum Betreiben einer Brennkraftmaschine eines Fahrzeugs, insbesondere eines Kraftfahrzeuges A method of operating an internal combustion engine of a vehicle, in particular of a motor vehicle |
06/03/2004 | DE10253613A1 Operation of vehicle combustion engine involves using switching conditions between lean operating region and homogeneous operating region e.g. as function of fuel consumption value |
06/03/2004 | DE10252953A1 Regulation of the fuel air ratio of a spark-ignition gas combustion engine, i.e. supplied with propane, natural or biogas, involves determining the fuel air ratio directly from a measurement of the air mass flow to the engine |
06/03/2004 | DE10252399A1 Verfahren zur Regelung einer Brennkraftmaschinen-Generator-Einheit Method for controlling an internal combustion engine-generator unit |
06/03/2004 | DE10250917B3 Verfahren zum Betrieb eines Einspritzventils mit einem piezoelektrischen Aktor sowie Steuergerät Method for operating an injection valve having a piezoelectric actuator and control unit |
06/03/2004 | DE10228761A1 Kraftstoffdampfverarbeitungsgerät für eine Brennkraftmaschine Fuel vapor processing apparatus for an internal combustion engine |
06/03/2004 | DE10144674B4 Verfahren zur Erkennung einer Fehlfunktion an einer Abgasklappeneinrichtung und/oder einer Saugrohrumschalteinrichtung Method for detecting a malfunction of an exhaust gas flap device and / or a Saugrohrumschalteinrichtung |
06/03/2004 | DE10135801B4 Verfahren zur Abgasreinigung Method for purifying exhaust gas |
06/02/2004 | EP1424482A2 Fuel injection control device |
06/02/2004 | EP1424481A2 Diesel engine |
06/02/2004 | EP1424480A1 Virtual pressure sensor for a common rail injection system |
06/02/2004 | EP1424479A1 Electronic device architecture for determining the angular position of an engine shaft in internal combustion engines |
06/02/2004 | EP1424478A1 Hardware architecture of an automatic system for driving injector of an internal combustion engines |
06/02/2004 | EP1424477A1 Solenoid drive apparatus |
06/02/2004 | EP1424476A1 Fuel injection method |
06/02/2004 | EP1424475A2 Air-fuel ratio control system and method for internal combustion engine |
06/02/2004 | EP1424471A1 Deteriorated state evaluation device for exhaust emission control equipment |
06/02/2004 | EP1423860A1 Method for solenoid control |
06/02/2004 | EP1423710A1 Method for detecting rotational speed |
06/02/2004 | EP1423709A1 Method for detecting rotational speed |
06/02/2004 | EP1423594A1 Method and device for controlling piezo-driven fuel injection valves |
06/02/2004 | EP1423593A1 Method for controlling a piezo-actuated fuel-injection valve |
06/02/2004 | EP1423592A1 Method for regulating the idle-running of a multi-cylinder internal combustion engine and signal conditioning arrangement therefor |
06/02/2004 | EP1423591A1 System and method for vehicle engine cranking |
06/02/2004 | EP1423590A1 Stop-start control apparatus of internal combustion engine, and control method thereof |
06/02/2004 | EP1423589A1 A method of torque modulation |
06/02/2004 | EP1173666B1 Method and system for starting combustion engines |
06/02/2004 | EP0986701B1 Method for determining the energy content of a fuel delivered to an engine based upon exhaust gas o 2? level |
06/02/2004 | CN1502008A Starting apparatus for igniting ignition gas engine |
06/02/2004 | CN1500982A Fuel injection control apparatus for engines |
06/02/2004 | CN1500975A Exhaust controlling device for engine |
06/01/2004 | US6745121 Cylinder indentification apparatus for WT controlled internal combustion engine |
06/01/2004 | US6745120 Vehicle-mounted electronic control apparatus |
06/01/2004 | US6745118 Method to improve engine synchronization performance |
06/01/2004 | US6743352 Method and apparatus for correcting a gas sensor response for moisture in exhaust gas |
06/01/2004 | US6742614 Controller of a hybrid vehicle |
06/01/2004 | US6742505 Internal combustion engine and method, computer program and control apparatus for operating the internal combustion engine |
06/01/2004 | US6742502 Engine control method and apparatus |
06/01/2004 | US6742501 Method of estimating inertia moment of engine, method of estimating engine load, and method of and apparatus for controlling engine |
06/01/2004 | US6742500 Method for operating an internal combustion engine, and corresponding device |
06/01/2004 | US6742499 Method and apparatus for detecting abnormal combustion conditions in lean burn reciprocating engines |
06/01/2004 | US6742498 Apparatus and method for controlling internal combustion engine |
06/01/2004 | US6742497 Device for controlling rotational speed of internal combustion engine |
06/01/2004 | US6742495 Engine control apparatus |
06/01/2004 | US6742494 Method of operating an internal combustion engine |
06/01/2004 | US6742492 Apparatus and a method for controlling a diesel engine |
06/01/2004 | US6742479 Fuel supply system for dimethyl ether engine |
06/01/2004 | US6742379 Intake air oxygen concentration sensor calibration device and method |
06/01/2004 | US6742329 Exhaust emission control system of diesel engine |
06/01/2004 | US6742328 Systems and methods for controlling diesel engine emissions |
06/01/2004 | US6742327 Method and apparatus for controlling internal combustion engine capable of intermittent operations |
06/01/2004 | US6742326 High efficiency conversion of nitrogen oxides in an exhaust aftertreatment device at low temperature |
05/27/2004 | WO2004044413A1 Method for controlling a regeneration valve of a fuel vapor retention system |
05/27/2004 | WO2004044411A1 Electromagnetic choke system for an internal combustion engine |
05/27/2004 | WO2004044408A1 Method for controlling an internal combustion engine generator unit |
05/27/2004 | WO2004044406A1 Optimized combustion control of an internal combustion engine equipped with exhaust gas recirculation |
05/27/2004 | WO2004044402A1 Device for the thermal regulation of the intake air for an engine and the recirculated exhaust gas emitted by said engine. |
05/27/2004 | US20040102913 Method for detecting rotational speed |
05/27/2004 | US20040102892 Method and system for alternator load modeling for internal combustion engine idle speed control |
05/27/2004 | US20040102286 Control apparatus for variable-cylinder engine, and control apparatus for vehicle |
05/27/2004 | US20040102108 Control system for small watercraft |
05/27/2004 | US20040101420 Solenoid regulated pump assembly |
05/27/2004 | US20040100228 Current response controller for starter/alternator |
05/27/2004 | US20040099528 Oxygen sensor deterioration detection apparatus and method |
05/27/2004 | US20040099252 Estimation of oil-diluting fuel quantity of engine |
05/27/2004 | US20040099251 Method and apparatus for delivering fuel to an engine |
05/27/2004 | US20040099249 Apparatus and method for start-delay warning of an LPI engine |
05/27/2004 | US20040099248 Accumulation type fuel injection system |
05/27/2004 | US20040099244 Valve actuating apparatus for internal combustion engine |
05/27/2004 | US20040099237 Knocking avoidance control system of a four-stroke engine for an outboard motor |
05/27/2004 | US20040099233 Vehicular anomaly diagnosis system |
05/27/2004 | US20040099226 Homogeneous charge compression ignition control utilizing plasmatron fuel converter technology |
05/27/2004 | US20040099054 Adaptive control of fuel quantity limiting maps in an electronically controlled engine |
05/27/2004 | US20040098980 Exhaust gas aftertreatment systems |
05/27/2004 | US20040098975 Diesel aftertreatment systems |
05/27/2004 | US20040098973 Exhaust gas aftertreatment systems |
05/27/2004 | US20040098970 Apparatus and method for reduced cold start emissions |
05/27/2004 | US20040098967 Control approach for use with dual mode oxygen sensor |
05/27/2004 | DE4418578B4 Einrichtung zur Erkennung der Phasenlage bei einer Brennkraftmaschine Means for detecting the phase position in an internal combustion engine |
05/27/2004 | DE19860398B4 Verfahren und Vorrichtung zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine Method and device for controlling fuel metering in an internal combustion engine |
05/27/2004 | DE10350027A1 Verfahren und Vorrichtung zum Begrenzen eines Motorbetriebs in einem programmierbaren Bereich Method and apparatus for limiting an engine operation in a programmable range |
05/27/2004 | DE10349676A1 Verfahren und System für die Schätzung der Zylinderladung bei Innenverbrennungsmotoren mit variabler Ventilsteuerung A method and system for estimating the cylinder charge in internal combustion engines with variable valve timing |
05/27/2004 | DE10345153A1 Startsteuerungssystem einer Brennkraftmaschine und zugehöriges Startsteuerungsverfahren Start control system of an internal combustion engine and related start control method |
05/27/2004 | DE10343211A1 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 |
05/27/2004 | DE10341010A1 Fault detection apparatus of internal combustion engine, sets new reference value according to target adjustment amount of exhaust flow regulation unit and current operational status of engine |
05/27/2004 | DE10329586A1 Kurbelwinkeldetektoreinrichtung für Brennkraftmaschinen Crank angle detecting means for internal combustion engines |
05/27/2004 | DE10307010B3 Control unit for adjusting a defined oxygen charge with binary lambda regulation for carrying out catalyst diagnosis is connected to a mixing unit for adjusting the fuel mixture, and a sensor for detecting a lean or rich exhaust gas |
05/27/2004 | DE10306794A1 Strategie und Steuersystem zum Abschalten und Zuschalten von Zylindern eines Motors mit veränderlichem Hubraum Strategy and control system for shutting down and connecting cylinders of an engine with variable displacement |
05/27/2004 | DE10261979A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
05/27/2004 | DE10253004A1 Electronic drive control system for road vehicle internal combustion engine has overrun resistance monitor and internal resistance monitor producing control correction signals |
05/27/2004 | DE10252732A1 Verfahren und Vorrichtung zum Betrieb einer Abgasnachbehandlungseinrichtung einer Brennkraftmaschine Method and apparatus for operating an exhaust aftertreatment system of an internal combustion engine |
05/27/2004 | DE10252476A1 Operating internal combustion engine, especially vehicle diesel engine, involves detecting fuel type by comparing magnetic valve current local minimum time indicating injection start with stored time |
05/27/2004 | DE10252214A1 Producing characteristic field for regulating fuel wall film compensation with fuel regulation system for engine involves adjusting operating parameters for each load step using path model regulation |
05/27/2004 | DE10228146A1 Verfahren zur Ansteuerung und Längeneinstellung eines piezoelektrischen Aktors (PA) und elektronische Einheit zur Steuerung des Verfahrens A method for controlling and setting length of a piezoelectric actuator (PA) and electronic unit for controlling the method |
05/26/2004 | EP1422764A2 Control device for a piezoelectric ultrasonic actuator and method of operation |
05/26/2004 | EP1422584A1 Control apparatus for plant |
05/26/2004 | EP1422421A2 Method and system for controlledly shutting down and restarting an internal combustion engine |
05/26/2004 | EP1422420A1 Locking mechanism for the crankshaft of an internal combustion engine |
05/26/2004 | EP1422416A1 Combustion engine and method for operating a combustion engine |