The invention relates to a drive train (1) for a motor vehicle, comprising an electric machine (2) and a speed reduction mechanism (3) designed to transmit a drive torque to wheels of the motor vehicle; the electric machine (2) comprises a rotor equipped with a rotor shaft (4) rotationally coupled to a primary shaft (5) of the speed reduction mechanism (3), the drivetrain (1) further comprising a torsional dynamic damper (13) comprising a support element (14), an inertial body (15) mounted so as to be rotatable about an axis X relative to the support element (14), and an elastic member (16) mounted so as to be rotatable about the axis X relative to the support element (14). The elastic member hinders a relative rotation of the inertial body (15) about said axis X with respect to the support element (14).

    本发明涉及一种用于机动车辆的传动系(1),该传动系包括电机(2)和减速机构(3),该减速机构被设计成将驱动转矩传输至机动车辆的车轮;电机(2)包括配备有转子轴(4)的转子,所述转子轴(4)旋转地联接至减速机构(3)的初动轴(5),传动系(1)进一步包括扭转动态减振器(13),所述扭转动态减振器(13)包括支撑元件(14)、惯性体(15)以及弹性构件(16),该惯性体被安装成能够绕轴线X相对于支撑元件(14)旋转,该弹性构件阻碍惯性体(15)绕所述轴线X相对于支撑元件(14)的相对旋转。


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    Titel :

    Drive train for hybrid or electric vehicle equipped with torsional dynamic damper


    Weitere Titelangaben:

    用于混合动力或电动车辆的配有扭转动态减振器的传动系


    Beteiligte:
    RUMER ERIC (Autor:in)

    Erscheinungsdatum :

    13.09.2022


    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



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