| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 05/20/2009 | DE19913272B4 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine |
| 05/20/2009 | DE10344129B4 Verfahren zum Einstellen der Leerlaufdrehzahl einer Brennkraftmaschine Method for adjusting the idling speed of an internal combustion engine |
| 05/20/2009 | DE102008050023A1 Bi-throttling position sensor diagnosing system, has controlling module contacting pointing throttling searching table to set pointing throttling value as throttling position sensor value |
| 05/20/2009 | DE102008045102A1 System und Verfahren zur Erfassung geringfügigen Auftankens für ein virtuelles Flexkraftstoffsensorsystem System and method for detecting minor refueling for a virtual Flex fuel sensor system |
| 05/20/2009 | DE102008045098A1 System zur Erfassung einer Rückwärtsmaschinendrehung System for detecting a reverse rotation machines |
| 05/20/2009 | DE102008042717A1 Fehlerdiagnosevorrichtung für eine Verdichtungszündmaschine mit homogener Ladung A failure diagnosis apparatus for a homogeneous charge Verdichtungszündmaschine |
| 05/20/2009 | DE102008040010A1 Luftdurchflussbasierte Anlass-Drosselsteuerung bei einem drehmomentbasierten System Air flow based event-throttle control in a torque-based system |
| 05/20/2009 | DE102008037634A1 System zur Steuerung eines Luft/Kraftstoffverhältnisses für Verbrennungsmotoren A system for controlling an air / fuel ratio for internal combustion engines |
| 05/20/2009 | DE102007056102A1 Verfahren zum Betreiben eines Verbrennungsmotors und eines daran angeschlossenen Abgasnachbehandlungssystems mit einem Partikelfilter und einem SCR-Katalysator A method of operating an internal combustion engine and an exhaust gas aftertreatment system connected to it with a particle filter and a SCR catalyst |
| 05/20/2009 | DE102007054814A1 Piezoelectric actuator operating method for fuel injection valve of motor vehicle, involves activating actuator after regular controlling process in damping operation mode, so that vibrations of actuator or piston and volume are damped |
| 05/20/2009 | DE102007054813A1 To determine the composition of a fuel mixture, of fossil and vegetable fuels oils, the mixture is preheated and/or evaporated for the thermal energy produced giving the composition |
| 05/20/2009 | DE102007054399A1 Method for operating internal combustion engine of motor vehicle, involves controlling start-up process of vehicle, while torsional moment is controlled depending on clutch slip of clutch |
| 05/20/2009 | DE102007054374A1 Verfahren und Vorrichtung zur Kalibrierung eines in einem Kraftfahrzeug zum Antrieb eines Schaltventils betriebenen Piezo-Aktuators Method and apparatus for calibration of an operated in a motor vehicle for driving a switching valve piezo actuator |
| 05/20/2009 | DE102007053403A1 Verfahren und Vorrichtung zum Bestimmen einer schwingungsoptimierten Einstellung einer Einspritzvorrichtung Method and apparatus for determining a vibration-optimized setting of an injection device |
| 05/20/2009 | DE102007053248A1 Kraftstoffsystem zum Steuern einer Brennkraftmaschine und Verfahren zum Steuern eines solchen Kraftstoffsystems A fuel system for controlling an internal combustion engine and method for controlling such a fuel system |
| 05/20/2009 | DE102007041200A1 Controlling device for controlling speed of transport unit, particularly vehicle, has operating element moving partly against counter force, by which reference variable is determined at drive assembly of transport unit |
| 05/20/2009 | DE102004009373B4 Piezobetätigungsglied-Antriebsschaltung Piezo actuator drive circuit |
| 05/20/2009 | CN101438045A A method for adjusting a lookup table and a system for controlling an injector of a cylinder in a combustion engine |
| 05/20/2009 | CN101438044A Method and device for the diagnosis of the effectiveness of a catalytic converter |
| 05/20/2009 | CN101438043A Method for regulating air-fuel ratio of internal combustion engine |
| 05/20/2009 | CN101438042A Control apparatus and method of internal combustion engine |
| 05/20/2009 | CN101438041A Power source system of internal combustion engine |
| 05/20/2009 | CN101438040A Control system and method for internal combustion engine |
| 05/20/2009 | CN101435741A Process for the determination of the correct fuel flow rate to a vehicle engine for carrying out diagnostic tests |
| 05/20/2009 | CN101435377A Intake air temperature rationality diagnostic |
| 05/20/2009 | CN101435376A Internal combustion engine starting system and method |
| 05/20/2009 | CN101435375A Method of torque integral control learning and initialization |
| 05/20/2009 | CN101435374A Fuel injection system learning average of injection quantities for correcting injection characteristic of fuel injector |
| 05/20/2009 | CN101435373A Air inlet temperature sensor for automobile |
| 05/20/2009 | CN101435372A Air inlet pressure sensor for automobile |
| 05/20/2009 | CN101435369A Switching control of RPM-torque |
| 05/20/2009 | CN101435368A Full-automatic constant oil supply system of intelligent middle and low gear electric fuel injection engine automobile |
| 05/20/2009 | CN101435210A Apparatus and method for controlling engine revolutions for excavator |
| 05/20/2009 | CN100489292C Engine airflow measurement method, personal boat and small size motorcycle |
| 05/20/2009 | CN100489291C Arrangement and method for controlling a combustion engine |
| 05/20/2009 | CN100488798C Method for controlling emergent brake fault |
| 05/20/2009 | CN100488795C Method for operating a hybrid motor vehicle |
| 05/19/2009 | US7536251 Motor vehicle and control method of motor vehicle |
| 05/19/2009 | US7536250 Device for determining the position of an internal combustion engine |
| 05/19/2009 | US7536249 System and method for a pumping torque estimation model for all air induction configurations |
| 05/19/2009 | US7536244 Failure diagnostic apparatus and method for an air-fuel ratio sensor |
| 05/19/2009 | US7536241 Control device for a system, and method for operating the control device |
| 05/19/2009 | US7533662 Apparatus for and method of controlling air-fuel ratio of engine |
| 05/19/2009 | US7533652 Control device for vehicle having cooperative control function |
| 05/14/2009 | WO2009060979A1 Spark ignition type internal combustion engine |
| 05/14/2009 | WO2009060977A1 Spark ignition type internal combustion engine |
| 05/14/2009 | WO2009060976A1 Spark ignition type internal combustion engine |
| 05/14/2009 | WO2009060969A1 Spark-ignited internal combustion engine |
| 05/14/2009 | WO2009060921A1 Spark-ignited internal combustion engine |
| 05/14/2009 | WO2009060866A1 Exhaust purification device for hybrid electric automobile |
| 05/14/2009 | WO2009060789A1 Spark-ignited internal combustion engine |
| 05/14/2009 | WO2009060765A1 Exhaust gas purifier of hybrid electric car |
| 05/14/2009 | WO2009060290A2 Exhaust purifying device of internal combustion engine |
| 05/14/2009 | WO2009060288A1 Failsafe exhaust line dosing system solenoid valve using a reversible electrical coil assembly |
| 05/14/2009 | WO2009060155A2 Method and device for diagnosing the state of a moving-vane control system for the turbine of a turbocharger |
| 05/14/2009 | WO2009060079A1 Voltage pulse train generator, application to the control of an ultrasound piezoelectric injector |
| 05/14/2009 | WO2009059931A1 Method and device for determining a vibration-optimised adjustment of an injection device |
| 05/14/2009 | WO2009059930A1 Fuel system for controlling an internal combustion engine and method for controlling a fuel system of this type |
| 05/14/2009 | WO2009059911A1 Method for actuating a solenoid valve |
| 05/14/2009 | WO2009059886A1 Method and device for examining a valve lift switching process |
| 05/14/2009 | WO2009059880A1 Method for stabilizing a controller and corresponding controller device |
| 05/14/2009 | WO2009059854A1 Method and device for carrying out an adaptation and a diagnosis of emission-relevant control devices in a vehicle |
| 05/14/2009 | WO2009059840A1 Method for producing a control programme for an electronic control or regulation appliance |
| 05/14/2009 | US20090125217 Method and apparatus for controlling low pressure egr valve of a turbocharged diesel engine |
| 05/14/2009 | US20090125215 Variable valve timing control system and method |
| 05/14/2009 | US20090125214 Air-fuel ratio control device of internal combustion engine |
| 05/14/2009 | US20090125213 Homogenous charge compression ignition engine |
| 05/14/2009 | US20090125212 Engine control apparatus |
| 05/14/2009 | US20090125211 Method of Controlling a Mechanical Compression Ratio, a Closing Timing of an Intake Valve and Air Stream |
| 05/14/2009 | US20090125210 Method and device for the determination and input of fuel into an internal combustion engine on the basis of an air-fuel ratio target and ionic current sensor |
| 05/14/2009 | US20090125209 Process And System For Controlling Effective Compression Ratios In An Engine Cylinder |
| 05/14/2009 | US20090125198 Apparatus and method for controlling engine revolutions for excavator |
| 05/14/2009 | US20090124141 Shift motion control device |
| 05/14/2009 | US20090120699 Hybrid Vehicle and Control Method Thereof |
| 05/14/2009 | US20090120408 Start-UP control of internal combustion engines |
| 05/14/2009 | US20090120397 Internal Combustion Engine Starting System and Method |
| 05/14/2009 | US20090120396 Method for cold starting of ethanol-fueled engines |
| 05/14/2009 | DE10330168B4 Mehrzylindrige Brennkraftmaschine Multi-cylinder internal combustion engine |
| 05/14/2009 | DE102008049646A1 Kraftstoffflüchtigkeitskompensation für Motorkaltstart-Drehzahlsteuerung Kraftstoffflüchtigkeitskompensation for cold engine starting speed control |
| 05/14/2009 | DE102008046930A1 Systeme und Verfahren zum Abschätzen einer Restgasfraktion für Verbrennungsmotoren mithilfe von Höhenkompensation Systems and methods for estimating a residual gas fraction for internal combustion engines using altitude compensation |
| 05/14/2009 | DE102007053408A1 Fuel temperature determination method for common-Rail-fuel system of internal-combustion engine, involves determining value for electrical resistance of coil by using control device such that value for fuel temperature is derived |
| 05/14/2009 | DE102007053125A1 Lambda sensor arrangement for eight cylinder internal combustion engine, has lambda sensor arranged at partial exhaust gas manifold and/or another partial exhaust gas manifold for determining air-fuel ratio of cylinder lines |
| 05/14/2009 | DE102007053085A1 Verfahren zur Stabilisierung eines Reglers und entsprechende Reglervorrichtung A method for stabilizing a controller and corresponding controller device |
| 05/14/2009 | DE102007053082A1 Method for determining fuel temperature in high pressure range in common rail fuel inject system, involves determining fuel temperature in low-pressure range of fuel injection system |
| 05/14/2009 | DE102007053038A1 Electronic control circuit e.g. booster circuit, for controlling injector in internal-combustion engine of tricycle, has regulator with comparator with hysteresis for regulating current to be supplied, where regulator exhibits switch |
| 05/14/2009 | DE102007052451A1 Method for determining current steady leakage volume of hydraulic system, particularly injectors, involves injecting fuel in combustion chamber of internal combustion engine by multiple injectors |
| 05/14/2009 | DE102007052096A1 Verfahren zur Erkennung einer Kraftstoffsorte Method for detecting a type of fuel |
| 05/14/2009 | DE102007052095A1 Operating method for internal-combustion engine, involves examining fail-safe condition, and switching normal operation in fail-safe operation with operational behavior of internal-combustion engine |
| 05/14/2009 | DE102005032506B4 Gelernte Luftdurchflussveränderung Air flow change Learned |
| 05/13/2009 | EP2058502A1 Operating method of premixed compression self-ignition engine |
| 05/13/2009 | EP2058501A1 Misfire judging device and misfire judging method for internal combustion engines, and vehicle |
| 05/13/2009 | EP2058500A2 Engine control apparatus |
| 05/13/2009 | EP2058499A2 Apparatus and method for controlling a homogeneous charge compression-ignited internal-combustion engine |
| 05/13/2009 | EP2058498A1 Method to determine the fuel temperature in a common rail injection system |
| 05/13/2009 | EP2058497A2 Apparatus for controlling operation of engine mounted on vehicle provided with idle stop function |
| 05/13/2009 | EP2058496A1 Detection of faults in an injector arrangement |
| 05/13/2009 | EP2058495A1 A process for the determination of the correct fuel flow rate to a vehicle engine for carrying out diagnostic tests |
| 05/13/2009 | EP2058494A1 Controller of internal combustion engine |
| 05/13/2009 | EP2058493A1 A diagnostic method for a vehicle engine apparatus, provided with sensors |
| 05/13/2009 | EP2058492A1 Method of cold-starting an internal combustion engine |