A drive train (1) of a motor vehicle has an internal combustion engine (2) with a crankshaft (6). A transmission (3) is connected downstream of the internal combustion engine (2) to drive at least one axle (5) of the motor vehicle. A starter generator (23) is assigned to the internal combustion engine (2). The starter generator (23) is attached to the crankshaft (6) by two separate drive trains (13, 22; 24, 25). One (24, 25) of the drive trains (13, 22; 24; 25) has a shiftable clutch (29) and the other (13, 22) of the drive trains (13, 22; 24, 25) has a shiftable clutch (32) or a freewheel (11) that is active during a starter mode of the starter generator (23). The drive train ensures an optimum start capability of the cold internal combustion engine and additionally permits electric boosting of the internal combustion engine.


    Access

    Download


    Export, share and cite



    Title :

    Drive train of a motor vehicle having an internal combustion engine and a starter generator


    Contributors:
    BENZ WOLFGANG (author) / MUELLER STEPHAN (author) / GOHL SVEN (author)

    Publication date :

    2015-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / F16H Getriebe , GEARING



    Drive train of a motor vehicle having an internal combustion engine and a starter generator

    BENZ WOLFGANG / MUELLER STEPHAN | European Patent Office | 2015

    Free access

    Motor vehicle having a drive train with a laterally arranged internal combustion engine

    HOERMANDINGER KLAUS / HENGER NIKOLAI | European Patent Office | 2017

    Free access

    Method for operating a vehicle drive train having an internal combustion engine

    HERBETH VALENTINE / ARNOLD JORG / MIHATSCH GEORG et al. | European Patent Office | 2015

    Free access

    INTERNAL COMBUSTION ENGINE STARTER

    ISHII DAIROKU | European Patent Office | 2017

    Free access

    INTERNAL COMBUSTION ENGINE STARTER

    HIRAI TAKUYA | European Patent Office | 2015

    Free access