| Patents for F02D 41 - Electrical control of supply of combustible mixture or its constituents (70,958) |
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| 04/21/2009 | US7520274 Air fuel ratio sensor deterioration determination system for compression ignition internal combustion engine |
| 04/21/2009 | US7520265 Fuel injection controller |
| 04/21/2009 | US7520263 Engine torque control apparatus and engine torque control method |
| 04/21/2009 | US7520126 Exhaust purification method and exhaust purification apparatus of internal combustion engine |
| 04/21/2009 | US7520125 Method for controlling the amount of secondary air |
| 04/16/2009 | WO2009048413A1 Method and computer program for improving drivability of a motor vehicle |
| 04/16/2009 | WO2009047465A2 Method for diagnosing the bypass flap of an exchanger in an exhaust gas recirculation system |
| 04/16/2009 | WO2009047459A2 System and method for desulphating a nitrogen oxide trap for internal combustion engine |
| 04/16/2009 | WO2009047412A1 Engine state parameter estimation comprising the measurement of the internal pressure of a cylinder |
| 04/16/2009 | WO2009047110A1 Modular functional units for starting and stopping an internal combustion engine |
| 04/16/2009 | WO2009046713A1 Method and apparatus for controlling a dual fuel compression ignition engine |
| 04/16/2009 | WO2009014599A3 Regeneration method for ceramic honeycomb structures |
| 04/16/2009 | US20090099757 Internal combustion engine system, vehicle equipped with internal combustion engine system, and control method of internal combustion engine system |
| 04/16/2009 | US20090099756 Fuel injection control device of internal combustion engine |
| 04/16/2009 | US20090099754 Method and Device for Optimizing Combustion of Diesel Fuels with Different Cetane Numbers in a Diesel Internal Combustion Engine |
| 04/16/2009 | US20090099753 Engine Control Apparatus |
| 04/16/2009 | US20090099752 Control Apparatus for Internal Combustion Engine |
| 04/16/2009 | US20090099711 Remote starting device and remote starting method |
| 04/16/2009 | US20090095244 Method for Controlling a Variable Event Valvetrain |
| 04/16/2009 | US20090095049 Method for correcting the output signal of a lambda probe |
| 04/16/2009 | DE19939412B4 Verfahren und Vorrichtung zur Steuerung der Fahrzeugantriebsleistung Method and apparatus for controlling the vehicle drive power |
| 04/16/2009 | DE19753730B4 Vorrichtung zum Steuern einer Brennkraftmaschine An apparatus for controlling an internal combustion engine |
| 04/16/2009 | DE112007000779T5 Steuersystem und Steuerverfahren zur Abschätzung einer Turboladerleistung A control system and control method for estimating a turbocharger performance |
| 04/16/2009 | DE102008050165A1 Antriebssteuerungssystem eines elektrischen Aktuators und dessen Steuerungsverfahren Drive control system of an electric actuator and its control method |
| 04/16/2009 | DE102008049700A1 Synchronisierung der Ventilsteuerung und Fehlerdetektion bei einem Motorsystem mit elektronischer Ventilbetätigung Synchronization of the valve control and error detection in a motor system with electronic valve actuator |
| 04/16/2009 | DE102008047581A1 Vorrichtung und Verfahren zur Steuerung der Kraftstoffeinspritzung eines Verbrennungsmotors Apparatus and method for controlling fuel injection of an internal combustion engine |
| 04/16/2009 | DE102008042714A1 Fuel injection condition detecting device for diesel internal combustion engine in e.g. passenger car, has injection amount calculation device calculating fuel injection amount based on calculated results of another two calculation devices |
| 04/16/2009 | DE102008041746A1 System zum Lernen einer Abweichung einer tatsächlichen Einspritzmenge von einer Solleinspritzmenge A system for learning a deviation of an actual injection quantity from a target injection quantity |
| 04/16/2009 | DE102008041485A1 Kraftstoffeinspritzmengenlernvorrichtung Fuel injection amount learning device |
| 04/16/2009 | DE102007049355A1 Internal-combustion engine's valve controlling method, involves opening inlet valve during operating period of combustion, where outlet valve of combustion chamber is closed during complete operating period and starting process |
| 04/16/2009 | DE102007049150A1 Klopferkennungssystem sowie Verfahren für eine Verstärkungsregelung für ein Klopfsignal Knock detection system and method for a gain control for a knock signal |
| 04/16/2009 | DE102007048930A1 Verfahren zum Betrieb einer fremdgezündeten, direkteinspritzenden 4-Takt-Brennkraftmaschine Method for operating a spark-ignition, direct-injection 4-stroke internal combustion engine |
| 04/16/2009 | DE102007048886A1 Positionsbestimmung einer Komponente Positioning a component |
| 04/16/2009 | DE102007048862A1 Method for limiting maximum speed of engine by presetting target torque, particularly for combustion engine, involves determining target torque of engine depending on maximum speed and predicted speed |
| 04/16/2009 | DE102007048667A1 Device for controlling electrical actuators for fuel injection or for adjusting rail pressure of common rail system of internal-combustion engine, has control signal of controlling unit that is consolidated at summing element |
| 04/16/2009 | DE102007048650A1 Verfahren und Vorrichtung zur Optimierung der Verbrennung von Dieselkraftstoffen mit unterschiedlichen Cetanzahlen in einer Diesel-Brennkraftmaschine Method and apparatus for optimizing the combustion of diesel fuels with different cetane numbers in a diesel internal combustion engine |
| 04/16/2009 | DE102007048609A1 Method for collecting operating pressure in fuel injection device of internal-combustion engine, involves determining operating pressure depending on duration of time interval between control signal and impinging of nozzle needle |
| 04/16/2009 | DE102007048517A1 Control device for fuel supply system for supplying internal combustion engine over different fuel lines, has controlled valve arrangement for two fuels alternatively for change-over between fuels |
| 04/16/2009 | DE102007048049A1 Verwendung eines Ionenleiters für einen Gassensor The use of an ion conductor for a gas sensor |
| 04/16/2009 | DE102007046584A1 Verfahren und Steuereinrichtung zur Ansteuerung eines Fahrzeugantriebsystems eines Fahrzeugs A method and control device for controlling a vehicle drive system of a vehicle |
| 04/16/2009 | DE102007046353B3 Regenerationsverfahren für einen Speicherkatalysator Regeneration method for a storage catalyst |
| 04/16/2009 | DE102007045080A1 Verfahren und Vorrichtung zum Bestimmen einer dynamischen Eigenschaft eines Abgassensors Method and apparatus for determining a dynamic property of an exhaust gas sensor |
| 04/16/2009 | DE102005046751B4 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine |
| 04/16/2009 | DE10135735B4 Verfahren zum Betreiben einer Brennkraftmaschine, insbesondere mit Direkteinspritzung, sowie Computerprogramm und Steuer- und/oder Regelgerät Method for operating an internal combustion engine, especially with direct injection, and computer program and control and / or regulating device |
| 04/15/2009 | EP2048346A1 Fluid heating apparatus |
| 04/15/2009 | EP2048343A1 Detection of faults in an injector arrangement |
| 04/15/2009 | EP2048342A2 Late post-injection fueling strategy in a multi-cylinder diesel engine during regenerating of an exhaust after-treatment device |
| 04/15/2009 | EP2048341A1 Control for internal combustion engine provided with cylinder halting mechanism |
| 04/15/2009 | EP2048338A1 Method of controlling valve timing of diesel engine |
| 04/15/2009 | EP2048333A1 METHOD FOR CONTROLLING NOx REDUCTION SYSTEM |
| 04/15/2009 | EP2047092A1 Fuel injection control method for a direct injection spark ignition internal combustion engine |
| 04/15/2009 | EP2047091A1 Control apparatus and control method of in-cylinder injection type spark ignition internal combusion engine |
| 04/15/2009 | EP2047090A2 Power source thermal management and emissions reduction system |
| 04/15/2009 | EP2047089A1 Exhaust gas purification system for internal combustion engine |
| 04/15/2009 | EP2047088A2 Control of selective catalytic reduction |
| 04/15/2009 | EP2047075A1 Exhaust gas purification system for internal combustion engine |
| 04/15/2009 | EP2047074A2 Optimal fuel profiles |
| 04/15/2009 | EP2046596A2 Powertrain and method including hcci engine |
| 04/15/2009 | EP1825124B1 Method for controlling a piezoelectric actuator and control unit for controlling a piezoelectric actuator |
| 04/15/2009 | EP1682759B1 NOx DISCHARGE QUANTITY ESTIMATION METHOD FOR INTERNAL COMBUSTION ENGINE |
| 04/15/2009 | EP1554480B1 System for assisting regeneration of a storage/releasing nox trap for vehicle diesel engine |
| 04/15/2009 | EP1543319B1 Circuit arrangement for operating a linear exhaust-gas probe |
| 04/15/2009 | EP1402165B1 Method to determine tdc in an internal combustion engine |
| 04/15/2009 | EP0804741B1 Process for checking parts of motor vehicle systems |
| 04/15/2009 | EP0598917B2 Exhaust emission control system for internal combustion engine |
| 04/15/2009 | CN201221416Y Automobile fuel-saving structure |
| 04/15/2009 | CN201221415Y Air controlling and metering mechanism of electric spraying type engine |
| 04/15/2009 | CN201221408Y Internal combustion electric generator |
| 04/15/2009 | CN101410609A Injection method and associated internal combustion engine |
| 04/15/2009 | CN101410608A 可变气门正时设备 Variable valve timing device |
| 04/15/2009 | CN101410607A 可变气门正时设备及其控制方法 Variable valve timing device and control method |
| 04/15/2009 | CN101410606A Method for regulating a combustion process of an internal combustion engine with exhaust-gas recirculation |
| 04/15/2009 | CN101410596A Soot burn-off control strategy for a catalyzed diesel particulate filter |
| 04/15/2009 | CN101408139A Fuel oil injection control method |
| 04/15/2009 | CN101408138A Control system for internal combustion engine |
| 04/15/2009 | CN101408137A Fuel system for improved engine starting |
| 04/15/2009 | CN101408136A Secured throttle position in a coordinated torque control system |
| 04/15/2009 | CN101408132A Valve control synchronization and error detection in an electronic valve actuation engine system |
| 04/15/2009 | CN101408120A Exhaust gas purification apparatus for engine |
| 04/15/2009 | CN100478562C Ignition circuit for an internal combustion engine |
| 04/15/2009 | CN100478555C Start control apparatus for internal combustion engine |
| 04/15/2009 | CN100478554C Method for controlling an internal combustion engine using processed accelerometer signals |
| 04/15/2009 | CN100478553C Method and apparatus for making internal combustion engine |
| 04/14/2009 | US7519467 Cylinder air-fuel ratio controller for internal combustion engine |
| 04/14/2009 | US7516732 Method for detecting the beginning of combustion in an internal combustion engine |
| 04/14/2009 | US7516730 Fuel pump control system for cylinder cut-off internal combustion engine |
| 04/14/2009 | US7516618 Engine air supply control method which is intended, for example, for the control of a turbocharged engine |
| 04/09/2009 | WO2009044779A1 Vehicle drive unit control apparatus |
| 04/09/2009 | WO2009044045A2 Method for managing the operation of at least one catalytic converter for internal combustion engine |
| 04/09/2009 | WO2009043737A1 Method for determining the dynamic properties of an exhaust gas sensor of an internal combustion engine |
| 04/09/2009 | WO2009043513A1 Method for estimating an external exhaust gas recirculation rate |
| 04/09/2009 | WO2009022212A3 Control device and control method for internal combustion engine |
| 04/09/2009 | WO2009016470A3 Cetane number detection device and cetane number detection method |
| 04/09/2009 | WO2009016266A3 System and method for outlet temperature control of an oxidation catalyst |
| 04/09/2009 | WO2009001015A3 Method for controlling an air loop in a diesel engine using a volumetric yield model |
| 04/09/2009 | WO2008152239A3 Method of adjusting injection, combustion and/or post-treatment parameters of an internal combustion engine with auto-ignition |
| 04/09/2009 | WO2008139284A3 Torque control apparatus and control method for vehicle driving unit |
| 04/09/2009 | US20090093950 Approach for Improved Fuel Vaporization in a Directly Injected Internal Combustion Engine |
| 04/09/2009 | US20090093949 Staggered Intake Valve Opening with Bifurcated Port to Eliminate Hydrogen Intake Backfire |
| 04/09/2009 | US20090093948 Method for controlling an internal combustion engine of a motor vehicle |