| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 07/03/2008 | DE102007000854A1 Electrical load e.g. electromagnetic coil, drive device for suction control valve in diesel engine, has CPU determining presence of abnormality of battery, when actual current and current difference exceed respective threshold values |
| 07/03/2008 | DE102006061936A1 Internal combustion engine's operation simulating method for motor vehicle, involves using model for simulation of operation of engine by considering control parameters and component parameter characterizing operation of components |
| 07/03/2008 | DE102006061694A1 Catalyst heating method for exhaust gas of internal combustion engine, involves continuously increasing amount of reducing exhaust gas components by interferences in controller of engine, if temperature exceeds threshold value |
| 07/03/2008 | DE102006061684A1 Oxygen level controlling method for internal combustion engine, involves modulating exhaust gas composition between threshold values such that lean and fat adjustments of composition are terminated, when amount reaches values, respectively |
| 07/03/2008 | DE102006061683A1 Fuel amount determining method for e.g. self-injecting diesel engine, involves determining post-injection by comparison of measure for actual quantity of injected fuel, and determining correction value by measure for target quantity |
| 07/03/2008 | DE102006061682A1 Lambda regulation pilot-control method for use during e.g. nitrogen oxide-storage catalyst, involves adjusting pilot controlled injection amount and/or air mass stream-reference value by transfer factor |
| 07/03/2008 | DE102006061681A1 Internal-combustion engine operation method for e.g. diesel engined vehicle, involves injecting fuel into chamber during moving operation of motor vehicle, perceiving fuel in non-disturbing manner, and burning fuel in moment-neutral manner |
| 07/03/2008 | DE102006061659A1 Internal combustion engine e.g. diesel engine, controlling method for vehicle, involves finding correction value for injecting parameter based on reference and actual chamber temperatures, and controlling valve based on parameter and value |
| 07/03/2008 | DE102006061566A1 Internal combustion engine control device synchronization method for use in motor vehicle, involves determining relative angular position of shaft with respect to shaft of engine by evaluation of sound events produced by engine |
| 07/03/2008 | DE102006061565A1 Circuit arrangement for controlling air-fuel mixture of internal combustion engine, has measuring resistor detecting limiting current, and pump voltage adjusting unit adjusting pump voltage depending on supply voltage |
| 07/03/2008 | DE102006061561A1 Internal combustion engine operating method for motor vehicle, involves determining speed of internal combustion engine based on operating variable of engine, and modifying preset torque based on determined speed of engine |
| 07/03/2008 | DE102006059920A1 Device i.e. output stage, for operating injection valve of internal-combustion engine, has compensation unit designed such that it compensates valve-specific non-linear metering behavior of injection valve, during control of valve |
| 07/03/2008 | DE102006058880A1 Verfahren zur Korrektur eines Ausgangssignals eines Lambda-Sensors und Brennkraftmaschine A method of correcting an output signal of a lambda sensor and the internal combustion engine |
| 07/03/2008 | DE102004013604B4 Verfahren zum Schätzen einer Nox-Absorptionsmenge A method for estimating a NOx absorption amount |
| 07/03/2008 | CA2673628A1 Emission control system for lean burn engines and method for operating the system |
| 07/02/2008 | EP1939501A1 Vehicle drive control apparatus and method |
| 07/02/2008 | EP1939500A1 Vehicle drive control apparatus and method |
| 07/02/2008 | EP1939499A1 Vehicle drive control apparatus and method |
| 07/02/2008 | EP1939498A1 Vehicle drive control apparatus and method |
| 07/02/2008 | EP1939434A2 Vehicle control apparatus and method |
| 07/02/2008 | EP1939433A2 Control apparatus for variable-cylinder engine, and control apparatus for vehicle |
| 07/02/2008 | EP1939422A1 Exhaust gas purifier for diesel engine |
| 07/02/2008 | EP1937959A1 Engine management systems and method |
| 07/02/2008 | EP1937952A2 Control system for a diesel engine |
| 07/02/2008 | EP1937951A2 Sequential control valve |
| 07/02/2008 | EP1937945A1 Exhaust gas purifying apparatus for an internal combustion engine and a method for controlling same apparatus |
| 07/02/2008 | EP1831527B1 Method for monitoring the functional capacity of a temperature sensor |
| 07/02/2008 | EP1831525B1 Fuel injection control apparatus and method for direct injection internal combustion engine |
| 07/02/2008 | EP1828581B8 Method and device for controlling a capacitive load |
| 07/02/2008 | EP1753635B1 Device and method for controlling torque applied to wheels of a vehicle |
| 07/02/2008 | EP1481295B1 Control system |
| 07/02/2008 | CN101213358A Method and control device for metering fuel for combustion chambers in an internal combustion engine |
| 07/02/2008 | CN101210522A Signal disc and engine cylinder sequence distinguishing device and method containing the same |
| 07/02/2008 | CN101210521A Method for precontrolling lambada regulating device |
| 07/02/2008 | CN101210520A Air/fuel ratio control device for internal combustion engine |
| 07/02/2008 | CN101210509A Oxygen level method for regulating waste gas cleaning equipment |
| 07/02/2008 | CN101209673A Automobile engine management system with cheat-proof function |
| 07/02/2008 | CN100398803C Position correction controller of rotary body |
| 07/02/2008 | CN100398802C Signal processor |
| 07/02/2008 | CN100398801C Fuel jet controller |
| 07/02/2008 | CN100398800C Integrated fuel layering variable jetting device |
| 07/02/2008 | CN100398799C Control method of electrically controlled multi-point sequential injection system of natural gas engine |
| 07/02/2008 | CN100398798C Apparatus and method for controlling fuel injection in internal combustion engine |
| 07/02/2008 | CN100398797C Engine control unit with phase advance compensator |
| 07/02/2008 | CN100398796C Throttle device |
| 07/02/2008 | CN100398789C Exhaust gas cleaning method and apparatus thereof |
| 07/01/2008 | US7395148 Fuel injection controller for internal combustion engine |
| 07/01/2008 | US7395146 Fuel injection control apparatus for internal combustion engine |
| 07/01/2008 | US7395125 Method and controller for the adaptive control of at least one component of a technical plant |
| 07/01/2008 | US7393307 Fuel injection control apparatus of internal combustion engine |
| 07/01/2008 | US7393305 Controller for automatic transmission |
| 07/01/2008 | US7393185 Fuel pump with automatic shutoff |
| 07/01/2008 | US7392871 Hybrid vehicles |
| 07/01/2008 | US7392797 EGR failure determination system and control system for internal combustion engine |
| 07/01/2008 | US7392789 Method for synchronizing cylinders in terms of quantities of fuel injected in an internal combustion engine |
| 07/01/2008 | US7392786 Internal combustion engine shut-down for engine having adjustable valves |
| 06/26/2008 | WO2008076013A1 Engine brake for vehicle |
| 06/26/2008 | WO2008075827A1 Device and method for detecting and repairing malfunction of electrical devices in a vehicle through ecu |
| 06/26/2008 | WO2008075668A1 Fuel supply device for internal combustion engine and control device for the fuel supply device |
| 06/26/2008 | WO2008075555A1 Oxygen sensor, and internal combustion engine and transport apparatus provided with the oxygen sensor |
| 06/26/2008 | WO2008075479A1 Device and method for controlling vehicle |
| 06/26/2008 | WO2008075131A2 Power train unit, method for controlling such a unit and automotive vehicle equipped with such a unit |
| 06/26/2008 | WO2008074881A1 Internal combustion engine control method |
| 06/26/2008 | WO2008074722A1 Actuator operation diagnostics method |
| 06/26/2008 | WO2008074618A1 Method for operating an injection valve |
| 06/26/2008 | WO2008074591A1 Method and apparatus for detecting a continuous ingress of fuel into the lubricating oil of an internal combustion engine during cold starting |
| 06/26/2008 | WO2008074544A1 Method for operating a fuel system for an internal combustion engine |
| 06/26/2008 | WO2007129173A3 Drive power control apparatus and method for vehicle |
| 06/26/2008 | US20080154480 Outboard motor fuel controller |
| 06/26/2008 | US20080154479 Fuel injection system |
| 06/26/2008 | US20080149076 Fuel system for an internal combustion engine |
| 06/26/2008 | DE112006001836T5 Mischmodussteuerverfahren und Motor, der dieses verwendet Mixed mode control method and motor using this |
| 06/26/2008 | DE10322969B4 Startsteuerverfahren und -vorrichtung für magnetbetätigte Ventile eines Verbrennungsmotors Start control method and apparatus for solenoid operated valves of an internal combustion engine |
| 06/26/2008 | DE102007061303A1 Variable valve unit's reference position acquisition device for vehicle, has control device acquiring signals of angle sensor in condition of reduced torque as signals at reference position, at which shaft rotation is limited by stopper |
| 06/26/2008 | DE102007059473A1 Emissionserfüllung für ein Abgasnachbehandlungssystem mit einer Dosiermittelzufuhr Emission performance for an exhaust aftertreatment system with a dosing agent |
| 06/26/2008 | DE102007057530A1 Zündvorverstellung für Motor-Leerlaufdrehzahlsteuerung Spark advance for engine idle speed control |
| 06/26/2008 | DE102007056406A1 Drehmomentbasierte Bestimmung der Luft pro Zylinder und des volumetrischen Wirkungsgrads Torque-based determination of air per cylinder and the volumetric efficiency |
| 06/26/2008 | DE102007055798A1 Kraftstoffeinspritzungssteuergerät Fuel injection control device |
| 06/26/2008 | DE102007055783A1 Maschinenmomentsteuergerät und Verfahren zum Einstellen eines Maschinenmomentsteuergeräts Engine torque control device and method for adjusting an engine torque control device |
| 06/26/2008 | DE102007054612A1 Flexible-Fuel-Tolerantes Katalysator-Diagnoseverfahren Flexible-Fuel-tolerant catalyst diagnostic procedures |
| 06/26/2008 | DE102007053787A1 Detekionssystem für flüssigen Kraftstoff Detekionssystem for liquid fuel |
| 06/26/2008 | DE102007025379A1 Luftkraftstoffverhältnis-Steuervorrichtung für einen Verbrennungsmotor Air-fuel ratio control apparatus for an internal combustion engine |
| 06/26/2008 | DE102007025377A1 Luft/Kraftstoff-Verhältnis-Steuervorrichtung für einen Verbrennungsmotor Air / fuel ratio control apparatus for an internal combustion engine |
| 06/26/2008 | DE102007002743A1 Injector operation method for common rail injection system of internal-combustion engine of motor vehicle, involves controlling actuator at time point, which is selected such that actuator is supplied when anchor plate impinges on stopper |
| 06/26/2008 | DE102007000743A1 Fuel injection control system for fuel injection device i.e. fuel injection valve, has fuel injection control circuit to supply control signals, where pulse width of signal is adjusted so that control valves are completely controlled |
| 06/26/2008 | DE102006062213A1 Verfahren und Vorrichtung zur Steuerung einer Aufladeeinrichtung eines Verbrennungsmotors im Aufladebetrieb Method and apparatus for controlling a charging of a charging operation in the internal combustion engine |
| 06/26/2008 | DE102006061439A1 Verfahren und Steuergerät zur Lastschlagdämpfung bei offener Wandlerüberbrückungskupplung Process and control device for load loss at open lock-up clutch |
| 06/26/2008 | DE102006061438A1 Verfahren und Steuergerät zur Überprüfung einer Saugrohrlängenverstellung bei einem Verbrennungsmotor A method and control device for testing a Saugrohrlängenverstellung in an internal combustion engine |
| 06/26/2008 | DE102006061279A1 Vehicle four-stroke motor control, when switched off at temporary halts, injects fuel as the motor stops in readiness for the new start |
| 06/26/2008 | DE102006061276A1 Combustion engine comprises an injector for directly injecting fuel into a combustion chamber and a spark plug for igniting a mixture containing air and fuel in the combustion chamber |
| 06/26/2008 | DE102006060311A1 Verfahren zum Betrieb eines Einspritzventils Method for operating an injection valve |
| 06/26/2008 | DE102006060308A1 Method for controlling drive unit, particularly internal-combustion engine of motor vehicle, involves controlling drive unit by control variable depending on given output variable |
| 06/26/2008 | DE102006059927A1 Verfahren zur Ermittlung einer physikalischen Größe Method for determining a physical quantity |
| 06/26/2008 | DE102006043341B4 Verfahren zum Bestimmen des Ethanol-Anteils des Kraftstoffes in einem Kraftfahrzeug A method of determining the ethanol proportion of the fuel in a motor vehicle |
| 06/26/2008 | DE10111707B4 Luft-/Kraftstoffgemisch-Steuervorrichtung für Motoren Air / fuel mixture control device for engines |
| 06/26/2008 | DE10029303B4 Steuergerät und Verfahren für eine Brennkraftmaschine, die in einem Motorfahrzeug installiert ist Control device and method for an internal combustion engine which is installed in a motor vehicle |
| 06/26/2008 | DE10026988B4 Katalysatorverschlechterungs-Erfassungsvor- richtung für eine Brennkraftmaschine Catalyst deterioration Erfassungsvor- device for an internal combustion engine |
| 06/25/2008 | EP1936170A1 Method of knocking control of internal combustion engine |
| 06/25/2008 | EP1936169A2 Method for estimating the timing of the teeth of an engine timing disk |
| 06/25/2008 | EP1936168A2 Controller of internal combusion engine of compression ignition combustion type |