An electric drivetrain having a primary motor-generator assembly, an electric axle drive unit and a power source. The primary motor-generator assembly includes a primary mover, a first gearbox in driving engagement with the primary mover and a first clutch. The first gearbox is in driving engagement with the primary mover. The electric axle drive unit includes a differential assembly, a second motor-generator assembly in driving engagement with a wheel assembly and a third motor-generator assembly in driving engagement with another wheel assembly. The differential assembly is in selective engagement with the first clutch, the second motor-generator assembly via a first axle clutch, and the third motor-generator assembly via a second axle clutch. The electric axle drive unit is selectively engaged with the primary motor-generator assembly via the first clutch. The second and third motor-generator assemblies include a motor-generator and a reducing gearbox portion.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric drivetrain axles with multi-speed gearboxes


    Beteiligte:
    HAKA RAYMOND J (Autor:in) / KUMAR KRISHNA (Autor:in) / WESOLOWSKI STEVEN J (Autor:in)

    Erscheinungsdatum :

    20.10.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / F16H Getriebe , GEARING



    ELECTRIC DRIVETRAIN AXLES WITH MULTI-SPEED GEARBOXES

    HAKA RAYMOND J / KUMAR KRISHNA / WESOLOWSKI STEVEN J | Europäisches Patentamt | 2020

    Freier Zugriff

    ELECTRIC DRIVETRAIN AXLES WITH MULTI-SPEED GEARBOXES

    HAKA RAYMOND J / KUMAR KRISHNA / WESOLOWSKI STEVEN J | Europäisches Patentamt | 2017

    Freier Zugriff

    ELECTRIC DRIVETRAIN AXLES WITH MULTI-SPEED GEARBOXES

    HAKA RAYMOND J / KUMAR KRISHNA / WESOLOWSKI STEVEN J | Europäisches Patentamt | 2020

    Freier Zugriff