| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 01/16/2002 | EP1171700A1 Method and arrangement for limitation of controllable operating parameters in an engine |
| 01/16/2002 | EP1171696A1 Combustion control by particle filter regeneration |
| 01/16/2002 | EP1171694A1 Control device and method for operating an internal combustion engine |
| 01/16/2002 | EP1171693A1 Load control circuit and method for effecting the emergency operation of an internal combustion engine |
| 01/16/2002 | EP0673474B2 Electronic engine timing |
| 01/16/2002 | CN1331780A Output state detector for I.C. engine |
| 01/16/2002 | CN1330978A Catalyst for exhausting and purifying and exhausting purifier |
| 01/15/2002 | US6339742 System and method for engine data trending and analysis |
| 01/15/2002 | US6339741 Engine speed control with resume from idle or near idle |
| 01/15/2002 | US6338697 Method for controlling an internal combustion engine |
| 01/15/2002 | US6338392 Method and arrangement for controlling a drive unit |
| 01/15/2002 | US6338391 Hybrid vehicles incorporating turbochargers |
| 01/15/2002 | US6338336 Engine air-fuel ratio control with fuel vapor pressure-based feedback control feature |
| 01/15/2002 | US6338331 Intake air control system for internal combustion engine |
| 01/15/2002 | US6338329 Blow-by gas passage abnormality detecting system for internal combustion engines |
| 01/15/2002 | US6338321 Electronic device for controlling gas exchange valves of an internal combustion engine with variable opening functions |
| 01/15/2002 | US6338245 Internal combustion engine |
| 01/13/2002 | CA2349022A1 Method and apparatus for trimming an internal combustion engine |
| 01/12/2002 | CA2352906A1 Work vehicle with operator selected load control and fuel economy control |
| 01/10/2002 | WO2002003038A1 Flow meter |
| 01/10/2002 | WO2002002930A1 Swirl injector for internal combustion engine |
| 01/10/2002 | WO2002002924A1 Control device of exhaust gas recirculating valve |
| 01/10/2002 | WO2002002923A1 Method of ignition and corresponding ignition unit |
| 01/10/2002 | WO2002002922A1 Diagnostic function for an internal combustion engine |
| 01/10/2002 | WO2002002921A1 Method for desulphurising at least one nox storage catalyst located in the exhaust gas channel of an internal combustion engine |
| 01/10/2002 | WO2001063104B1 SYSTEM FOR REDUCING NOx TRANSIENT EMISSION |
| 01/10/2002 | WO2001055565A3 METHOD AND DEVICE FOR DETECTING A NOx CONCENTRATION OF AN EXHAUST GAS STREAM PERTAINING TO A COMBUSTION ENGINE |
| 01/10/2002 | WO2001055564A3 Method and device for controlling a nox storage catalyst that is arranged in an exhaust gas channel of a combustion engine |
| 01/10/2002 | WO2001053664A3 Method for temporarily increasing exhaust gas temperature of an internal combustion engine |
| 01/10/2002 | WO2000064231A3 Features of main control computer for a power machine |
| 01/10/2002 | US20020004696 Process and device for electronically controlling actuators of a combustion engine with variable gas exchange control |
| 01/10/2002 | US20020004438 Input torque limiting device for an infinitely variable transmission |
| 01/10/2002 | US20020004437 Line pressure control device and method for continuously variable transmission |
| 01/10/2002 | US20020002970 Method and device for feedback controlling air-fuel ratio of internal combustion engine |
| 01/10/2002 | US20020002969 Method for operating a combustion engine having an exhaust-gas turbocharger |
| 01/10/2002 | US20020002965 Method of determining soak-related time intervals of an internal combustion engine |
| 01/10/2002 | US20020002964 Accumulator type fuel injection system |
| 01/10/2002 | US20020002826 Internal combustion engine |
| 01/10/2002 | US20020002823 In-cylinder injection type spark-ignition internal combustion engine and method |
| 01/10/2002 | US20020002822 Device for purifying the exhaust gas of an internal combustion engine |
| 01/10/2002 | DE10131392A1 Controler for direct injection combustion engine computes fuel injection quantity based on required torque during layered combustion, corrects fuel injection and control parameter values |
| 01/10/2002 | DE10127760A1 Limiting engine revolution rate for vehicle clutch involves limiting maximum permissible engine revolution rate to certain value if engine operating temperature below certain value |
| 01/10/2002 | DE10032022A1 Verfahren und Bestimmung der Ansteuerspannung für ein Einspritzentil mit einem piezoelektrischen Aktor A method and determination of the driving voltage for a Einspritzentil with a piezoelectric actuator |
| 01/10/2002 | DE10031924A1 Effectiveness checking method for heating catalytic converter in internal combustion engine, involves evaluating heating measure based on comparison result of catalytic converter temperature with predetermined value |
| 01/10/2002 | DE10031875A1 Zündverfahren und entsprechende Zündvorrichtung Ignition method and corresponding ignition device |
| 01/10/2002 | DE10031552A1 Electronic controler for selective control of various types/modes of internal combustion engine has changeover devices for mode-dependent association of computing arrangement inputs |
| 01/10/2002 | DE10028882A1 Carrying out nitrogen oxides regeneration of nitrogen oxides storage catalyst in IC engine comprises using nitrogen oxides storage activity values of storage catalyst during all or one part of rich phases |
| 01/09/2002 | EP1170495A2 Method and system for engine control |
| 01/09/2002 | EP1170494A2 Process and device for regulating the richness of an air/fuel mixture feeding an internal-combustion engine |
| 01/09/2002 | EP1170493A2 Method and system for engine control |
| 01/09/2002 | EP1170492A2 Method and system for engine control |
| 01/09/2002 | EP1170491A2 Method and system for engine control |
| 01/09/2002 | EP1170490A2 Internal combustion engine |
| 01/09/2002 | EP1170489A2 Valve timing system for a camless engine |
| 01/09/2002 | EP1170488A2 Method and system for engine control |
| 01/09/2002 | EP1170476A2 Method and system for engine control |
| 01/09/2002 | EP1170474A2 Internal combustion engine for vehicle |
| 01/09/2002 | EP1170472A1 System and method for purifying exhaust gases |
| 01/09/2002 | EP1170468A2 System and method for valve timing control |
| 01/09/2002 | EP1170165A2 Method and system for engine control |
| 01/09/2002 | EP1169629A1 Method for engine misfire detection in multi-cylinder internal combustion engines with multi-cylinder spark ignition |
| 01/09/2002 | EP1169568A1 A method for detecting injection events in a piezoelectric actuated fuel injector |
| 01/09/2002 | EP1169563A1 Dynamic infrared sensor for automotive pre-vaporized fueling control |
| 01/09/2002 | EP1169561A1 Method for operating an internal combustion engine |
| 01/09/2002 | EP1169560A1 Method and device for determining cylinder-individual differences of a controlled variable in a multicylinder internal combustion engine |
| 01/09/2002 | EP1169559A1 Method of reduction of exhaust gas emissions from internal combustion engines |
| 01/09/2002 | EP1023773B1 Circuit for regulating the current supplied to an electromechanical component in a motor vehicle |
| 01/09/2002 | EP0825933B1 Cruise control for motor vehicles |
| 01/09/2002 | CN1330745A Method for reducing nitrogen oxide in exhaust gases of internal-combustion engine operated with lean mixture |
| 01/09/2002 | CN1330449A Engine power generation device |
| 01/09/2002 | CN1330215A Checking for heating measure of internal-combustion engine catalyst |
| 01/09/2002 | CN1330213A Waste gas purifying device with nitrogen oxide absorption reduction catalast |
| 01/09/2002 | CN1077648C Engine control system for construction machine |
| 01/08/2002 | US6338018 Engine commissioning |
| 01/08/2002 | US6336598 Gaseous and liquid fuel injector with a two way hydraulic fluid control valve |
| 01/08/2002 | US6336445 Fuel supplying apparatus and method for internal combustion engine |
| 01/08/2002 | US6336440 Misfire detection method for a piston combustion engine with electromagnetic fuel charge valve |
| 01/08/2002 | US6336439 Method of controlling an internal-combustion engine by switching between two engine control systems during engine run |
| 01/08/2002 | US6336436 Compression autoignition gasoline engine |
| 01/08/2002 | US6336432 Valve timing control system for internal combustion engine |
| 01/08/2002 | US6336355 Combustion condition detecting apparatus for an internal combustion engine |
| 01/08/2002 | US6336335 Engine control apparatus of vehicle having air conditioner |
| 01/08/2002 | US6336320 Exhaust gas purification device for an internal combustion engine |
| 01/03/2002 | WO2002001070A1 Temperature protection method for motor vehicle engine exhaust pipe |
| 01/03/2002 | WO2002001058A1 Injection system for an internal combustion engine and method for operating an injection system |
| 01/03/2002 | WO2002001057A1 Method and device for calibrating a pressure sensor in a fuel metering system |
| 01/03/2002 | WO2002001056A1 Method for operating an internal combustion engine in particular in a motor vehicle |
| 01/03/2002 | US20020002429 Electronic control unit and method measuring and using electric power-off period |
| 01/03/2002 | US20020000761 Fuel injection system |
| 01/03/2002 | US20020000756 Method and device for controlling a power adjustment means of a vehicle engine |
| 01/03/2002 | US20020000722 Engine operated generator |
| 01/03/2002 | US20020000436 Heater control apparatus for exhaust gas sensor |
| 01/03/2002 | US20020000218 Fuel injection system |
| 01/03/2002 | US20020000216 Swirl injector for internal combustion engine |
| 01/03/2002 | US20020000209 Direct injection type internal combustion engine and controlling method therefor |
| 01/03/2002 | US20020000089 Heat exhanger for SOx or NOx regeneration of catalyst |
| 01/03/2002 | US20020000087 Method and arrangement for checking catalytic converter heating measures in an internal combustion enqine |
| 01/03/2002 | DE10130116A1 Control method for motorized flap valve flap involves deriving flap angle compensation signal from correction device integral output if position exceeds half-open emergency position |
| 01/03/2002 | DE10129343A1 Steuer/Regelsystem für einen Verbrennungsmotor Control / control system for an internal combustion engine |
| 01/03/2002 | DE10126172A1 Operating external ignition, direct injection, variable valve control engine involves adapting inlet valve closure timing, choke position, injection pulse width if air-fuel ratio not stochiometric |