| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 05/25/2005 | EP1220982B1 Air quantity control for smooth switching in gasoline direct injection engine |
| 05/25/2005 | EP1204815B1 Method for regulating the exhaust gas temperature of a lean combustion engine during the desulphurization of a catalyst |
| 05/25/2005 | EP1183452B1 Method for controlling the boost pressure on a piston internal combustion engine with a turbocharger |
| 05/25/2005 | EP1133625B1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for controlling the engine valves |
| 05/25/2005 | EP0947001B1 Method and device for controlling at least one capacitive actuator |
| 05/25/2005 | DE19983014B4 Diagnostic apparatus for detecting faults in a fuel system |
| 05/25/2005 | DE10361368A1 Oxygen sensor heating controlling method for vehicle`s engine, involves adjusting lower limit of heating factor based on decreased heating factor, P-jump delay time found based on sensor output voltage, and sensor diagnosis index |
| 05/25/2005 | DE10350800A1 Method for running of internal combustion engine entails establishing self-ignition time of fuel/air mixture formed from first and second fuel volumes in dependence upon ratio of first to second volume of fuel |
| 05/25/2005 | DE10350798A1 Method for running of internal combustion engine entails establishing a higher compression ratio in ignition by compression mode than in spark ignition mode |
| 05/25/2005 | DE10350797A1 Method for running of internal combustion engine entails feeding second volume of fuel into combustion chamber by second injector in induction port so that homogenous fuel/air mixture is formed in combustion chamber |
| 05/25/2005 | DE10350796A1 Method for running of internal combustion engine entails correcting exhaust gas volume held back in combustion chamber by shifting combustion center of gravity point towards set value after deviation from set value |
| 05/25/2005 | DE10349884A1 Method for determining injection volume in injection process of internal combustion engine entails fixing injection volume by determining integrated ionic current signal and comparing it with predetermined characteristic |
| 05/25/2005 | DE10349876A1 Process to operate the catalytic components of an automotive exhaust system in three oxidizing and reducing modes |
| 05/25/2005 | DE10349855A1 Method of desulphurizing exhaust gas catalyser of internal combustion engine has first cylinder group operated by air/fuel mixture leaner in relation to required exhaust gas overall lamda, and second group operated by richer mixture |
| 05/25/2005 | DE10349579A1 Process to start a fuel-injected automotive piston engine by comparing the time taken to start with a target time |
| 05/25/2005 | DE10349307B3 Diagnoseverfahren für einen elektromechanischen Aktor Diagnostic method for an electromechanical actuator |
| 05/25/2005 | DE10348906A1 Method for timing segment determination especially for control of IC engine has the crankshaft timing markings processed with two different time intervals depending on the engine speed |
| 05/25/2005 | DE10348774A1 Verfahren zur Lufteinblasung bei einer Brennkraftmaschine A method of air injection in an internal combustion engine |
| 05/25/2005 | DE10348610A1 Verfahren und Vorrichtung zum Überwachen eines Kraftstoffdrucksensors Method and apparatus for monitoring a fuel pressure sensor |
| 05/25/2005 | DE10347506A1 Diesel motor exhaust gas system, with a particle filter, has acoustic sensors flanking the filter and linked to a control unit to detect the sound frequency to give early warning of a faulty filter |
| 05/25/2005 | DE10347446A1 Heating and desulfation of the main nitrogen oxide storage catalyst, in a multi-channel IC motor exhaust system, uses primary lean and rich catalysts to pass flows to it and maintain a minimum desulfation temperature |
| 05/25/2005 | DE10333358B3 Schaltungsanordnung und Verfahren zum Betreiben einer Injektoranordnung sowie Injektor Circuit arrangement and method for operating an injector and injector |
| 05/25/2005 | DE10329331B3 Verfahren zur Diagnose eines Volumenstromregelventils bei einer Brennkraftmaschine mit Hochdruck-Speichereinspritzsystem A method for diagnosing a volume control valve in an internal combustion engine with high-pressure accumulator injection system |
| 05/25/2005 | DE10312240B4 Bestimmung der Abgastemperatur und Steuerung der Sauerstoffsensorheizung Determining the exhaust gas temperature and controlling the oxygen sensor heater |
| 05/25/2005 | DE10249017B4 Verfahren und Vorrichtung zur Regelung von Emissionen eines Magerkonzeptverbrennungsmotors Method and apparatus for controlling emissions of a lean-burn internal combustion engine concept |
| 05/25/2005 | DE102004052655A1 Drucküberwachungsgerät für einen Dieselpartikelfilter Pressure monitoring apparatus for a diesel particulate filter |
| 05/25/2005 | DE102004052256A1 Verfahren und System zum Steuern der gleichzeitigen Regeneration des Dieselpartikelfilters und Desulfatierung des Mager-NOx-Abscheiders Method and system for controlling the simultaneous regeneration of the diesel particulate filter and desulfation of the lean NOx trap |
| 05/25/2005 | DE102004049484A1 Leerlaufbereich-Anforderungssicherheitssteuerung für elektronische Drosselklappensteuerung (EDS) Idling range requirements Safety control for electronic throttle control (EDS) |
| 05/25/2005 | DE102004049483A1 Kraftstoffsteuerung-Fehlererfassung anhand eines nachgeschalteten O2-Sensors Fuel control error detection based on a downstream O2 sensor |
| 05/25/2005 | DE102004046812A1 Verbrennungsgeräusch und Momentenstoß reduzierendes Brennstoffeinspritzsystem Combustion noise and torque shock reducing fuel injection system |
| 05/25/2005 | DE102004044178A1 Verfahren und Vorrichtung zur Steuerung einer Kraftstoffeinspritzung für einen Motor mit Flüssiggaseinspritzung Method and apparatus for controlling a fuel injection for an engine with LPG injection |
| 05/25/2005 | DE102004031083B3 Heating process for lambda probes involved using only probe after catalytic converter for cold start from preset heating point for specified period |
| 05/25/2005 | CN1620550A Control device for supercharged engine |
| 05/25/2005 | CN1620548A Spark ignition engine control device |
| 05/25/2005 | CN1620547A Spark ignition engine control device |
| 05/25/2005 | CN1619128A Method and device for the determination of the pre-injection quantity in an injection system of an internal-combustion engine exhibiting a fuel quantity balance regulation |
| 05/25/2005 | CN1619127A Fuel injection controller for internal combustion engine |
| 05/25/2005 | CN1619126A Method for controlling idle stop-and-go system |
| 05/25/2005 | CN1619125A Method and system for controlling an engine of a vehicle during an upshift of an automatic transmission |
| 05/25/2005 | CN1619123A Method for producing electronic butterfly valve for non-contact type inductive transducer |
| 05/25/2005 | CN1619121A Exhaust gas purifying method and exhaust gas purifying system |
| 05/25/2005 | CN1618651A Vehicle driving force control apparatus |
| 05/25/2005 | CN1203248C Method for diagnosing catalyzing device of IC engine and IC engine |
| 05/24/2005 | US6898512 Overspeed shut down test for electronically controlled engine |
| 05/24/2005 | US6898511 Method and device for monitoring a pressure sensor |
| 05/24/2005 | US6898510 Method of controlling an internal combustion engine |
| 05/24/2005 | US6898508 Fuel injection control device |
| 05/24/2005 | US6898507 Vehicle speed control system |
| 05/24/2005 | US6897574 Gate driver ASIC for an automotive starter/alternator |
| 05/24/2005 | US6895997 System for determining positions of a control element of an electrically driven actuator |
| 05/24/2005 | US6895946 Torque control of supercharged engine |
| 05/24/2005 | US6895941 Method and apparatus for a variable displacement internal combustion engine |
| 05/24/2005 | US6895940 Hydraulic control device, system and method for controlling actuator device |
| 05/24/2005 | US6895936 Common rail type fuel injection system |
| 05/24/2005 | US6895934 Method for detection of a leak in the intake manifold of an internal combustion engine and internal combustion engine setup accordingly |
| 05/24/2005 | US6895932 Synchronized cylinder event based spark |
| 05/24/2005 | US6895931 Method of determining the crankshaft position of an internal combustion engine |
| 05/24/2005 | US6895930 Adaptive power control for vehicle engine |
| 05/24/2005 | US6895928 Internal combustion engine idle control |
| 05/24/2005 | US6895927 Control apparatus and control method for internal combustion engine |
| 05/24/2005 | US6895916 Fuel injection controller of internal combustion engine |
| 05/24/2005 | US6895908 Exhaust timing controller for two-stroke engine |
| 05/24/2005 | US6895754 Vehicle control system |
| 05/24/2005 | US6895751 Vane control |
| 05/24/2005 | US6895744 Operation method and operation control device of internal combustion engine for vehicle that temporarily stops engine |
| 05/19/2005 | WO2005045794A2 Haptic throttle devices and methods |
| 05/19/2005 | WO2005045240A1 Engine starting apparatus and method |
| 05/19/2005 | WO2005045234A1 Method for diagnosis in a fuel injection device comprising a piezoactuator |
| 05/19/2005 | WO2005045221A1 Method for operating a combustion engine |
| 05/19/2005 | WO2005045220A1 Method for operating an internal combustion engine of a vehicle, especially of a motor vehicle |
| 05/19/2005 | WO2005045219A1 Nox discharge quantity estimation method for internal combustion engine |
| 05/19/2005 | WO2005045217A1 Control device of cylinder reducing operation of multi-cylinder engine |
| 05/19/2005 | WO2005045216A2 Engine control system for reduced exhaust emissions |
| 05/19/2005 | WO2005045208A1 Method for the operation of an internal combustion engine |
| 05/19/2005 | WO2005044382A1 Method and apparatus for controlling exhaust gas recirculation and start of combustion in reciprocating compression ignition engines with an ignition system with ionization measurement |
| 05/19/2005 | WO2005028845A3 Internal combustion engine cylinder-to-cylinder balancing |
| 05/19/2005 | WO2005016680A3 Improved driveability and reduced emissions during engine start-up |
| 05/19/2005 | US20050107943 Injection quantity controller for an internal combustion engine |
| 05/19/2005 | US20050107210 Method and system for controlling an engine of a vehicle during an upshift of an automatic transmission |
| 05/19/2005 | US20050107209 Device for controlling the torque of the drive unit of a vehicle |
| 05/19/2005 | US20050104601 Method and circuit system for calibrating voltage and temperature deviations of the effective current of hydraulic valves in a pwm drive |
| 05/19/2005 | US20050104378 Vehicle driving force control apparatus |
| 05/19/2005 | US20050103313 Method for operating a common rail fuel injection system for internal combustion engines |
| 05/19/2005 | US20050103312 Fuel injection system for an internal combustion engine |
| 05/19/2005 | US20050103311 Fuel pressure detection device for common rail type fuel injection device, and common rail type fuel injection device having such fuel pressure detection device |
| 05/19/2005 | US20050103309 Controller of internal combustion engine |
| 05/19/2005 | US20050103302 Method for controlling idle stop-and-go system |
| 05/19/2005 | US20050103115 Pressure measuring device |
| 05/19/2005 | US20050103099 Diesel aftertreatment systems |
| 05/19/2005 | US20050103002 Regeneration control of diesel particulate filter |
| 05/19/2005 | US20050103000 Measuring sensor degredation of a lean exhaust gas aftertreatment system, including a NOxcatalyst, at low catalyst temperature or high catalyst temperature, when the NOx conversion rate is zero |
| 05/19/2005 | US20050102998 Diesel aftertreatment systems |
| 05/19/2005 | US20050102997 Exhaust gas decontamination system and method of exhaust gas decontamination |
| 05/19/2005 | DE19954573B4 Ventilzeitsteuerungssystem für eine Brennkraftmaschine Valve timing control system for an internal combustion engine |
| 05/19/2005 | DE10349428A1 Motor vehicle's air conditioning system has compressor installed in refrigerant circuit and driven by vehicle's engine according to compressor power demand, whereby in parked mode air conditioning of motor vehicle is provided |
| 05/19/2005 | DE10348490A1 Control unit for exhaust system of motor vehicle with diesel engine has operating unit operating indicating device if after operation of actuator filter contamination determined by measuring device lies above predetermined value |
| 05/19/2005 | DE10348265A1 Electronic circuit for driving inductive load, has boost converter with choke that functions as low-pass filter for noise pulses propagating towards input |
| 05/19/2005 | DE10348248A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 05/19/2005 | DE10348107A1 Method for heating exhaust gas catalyser in internal combustion engine has first air/fuel mixture in first cylinder group richer than in normal running and with second air/fuel mixture in second cylinder group leads to catalyser heating |
| 05/19/2005 | DE10297481T5 Motorsteuervorrichtung The motor control apparatus |