A drive train (1) of a motor vehicle has an internal combustion engine (2) with a crankshaft (6). A transmission (3) is connected downstream for driving at least one axle (5) of the motor vehicle. A starter generator (9) is attached to the crankshaft (6) of the internal combustion engine (2) via a spur gear mechanism (10). The spur gear mechanism (10) has a first drive train (11) with a switchable clutch (12) and a second drive train (13) with a switchable clutch or a freewheel (14) that is active during the starter mode of the starter generator (9). In a drive train of this type, the components for transmitting the torque of the starter generator (9) require only little space and, during starting, the crankshaft (6) of the internal combustion engine is decoupled from tensile forces and weights which would be observed when a belt drive is used.


    Access

    Download


    Export, share and cite



    Title :

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


    Contributors:

    Publication date :

    2015-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen



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

    BENZ WOLFGANG / MUELLER STEPHAN / GOHL SVEN | 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