The invention relates to a drive device for a motor vehicle and a motor vehicle. In particular a drive device for an electric drive axle of a motor vehicle, having a first and a second electric machine, a first and a second side axle for driving respective wheels, and a switching device having at least a first, a second and a third clutch, the switching device is configured at least to implement a differential function, a differential lock, a torque vectoring function and a decoupling of the second electric machine from the side shaft. In particular, the switching device replaces a mechanical differential, whereby weight, structural space and costs can be saved. In a first operating state, all three clutches are closed, so that the two side shafts are connected with the two motors in terms of driving action. In the second operating state, the third clutch is opened, and the first clutch and the second clutch are closed, so that the two side shafts are connected with the first motor in terms of driving action and the second motor is decoupled from the side shafts.

    本发明涉及用于机动车辆的驱动设备以及机动车辆。尤其涉及一种用于机动车辆的电驱动桥的驱动设备,该驱动设备具有:第一和第二电机、用于驱动各自的车轮的第一和第二侧轴以及切换设备,该切换设备至少具有第一、第二和第三离合器,其中,切换设备被设立成至少用于实现差速功能、差速锁、扭矩矢量分配功能以及第二电机与侧轴的脱联。尤其是,切换设备代替机械差速器,由此可以节省重量、结构空间和成本。在第一运行状态下,所有三个离合器闭合,使得两个侧轴与两个电机在驱动作用方面连接起来。在第二运行状态下,第三离合器断开,其中,第一和第二离合器闭合,使得两个侧轴与第一电机在驱动作用方面连接起来并且第二电机与侧轴脱联。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Drive device for motor vehicle and motor vehicle


    Weitere Titelangaben:

    用于机动车辆的驱动设备以及机动车辆


    Beteiligte:
    MARTIN THOMAS (Autor:in) / KUTTER FABIAN (Autor:in) / BREHMER MARTIN (Autor:in) / KNIES PATRICK (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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



    Drive device for motor vehicle and motor vehicle

    MARTIN THOMAS / KUTTER FABIAN / KNIES PATRICK et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Drive device for a motor vehicle, motor vehicle

    KELLETER ARNDT / STAVRIANOS DIMITRIOS | Europäisches Patentamt | 2019

    Freier Zugriff

    DRIVE DEVICE FOR A MOTOR VEHICLE, MOTOR VEHICLE

    KELLETER ARNDT / STAVRIANOS DIMITRIOS | Europäisches Patentamt | 2017

    Freier Zugriff

    Drive device for motor vehicle and motor vehicle

    KUTTER FABIAN / MARTIN THOMAS / BREHMER MARTIN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Motor vehicle drive device

    KOETZINGER GEORG | Europäisches Patentamt | 2021

    Freier Zugriff