A vehicle powertrain system includes an electric motor, a planetary gear set, a coupling unit, and a differential unit, wherein the electric motor is drivingly connected to the planetary gear set via a motor shaft extending in an axial direction, and wherein the planetary gear set is operably connectable to the differential unit via the coupling unit, wherein the powertrain system further comprises an idle gear wheel and a differential drive gear wheel arranged on the differential unit, wherein the coupling unit is arranged for selectively transferring torque to the idle gear wheel, and wherein the idle gear wheel and the differential drive gear wheel are arranged to drivingly interact with each other for transferring torque from the electric motor to the differential unit, via the planetary gear set and the coupling unit.


    Access

    Download


    Export, share and cite



    Title :

    Vehicle powertrain system, a vehicle, and a method for operating a vehicle powertrain system


    Contributors:

    Publication date :

    2023-06-27


    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 / F16H Getriebe , GEARING





    VEHICLE POWERTRAIN SYSTEM

    KIFELDT MARKUS / BERGSTRÖM PÄR / LARSSON JOHANNES | European Patent Office | 2021

    Free access

    Vehicle powertrain

    NAMUDURI CHANDRA S / REYNOLDS MICHAEL G / WALTERS DAVID W et al. | European Patent Office | 2016

    Free access

    Vehicle powertrain system

    KIFELDT MARKUS / BERGSTRÖM PÄR / LARSSON JOHANNES | European Patent Office | 2022

    Free access