The invention relates to an axle drive (1) for a motor vehicle, comprising an electric machine (3) which is coupled to a transmission device (2) of the axle drive (1) by means of a rotor shaft (5), a torque being transmittable from the electric machine (3) by means of a first transmission stage to an intermediate shaft (4) and by means of a second transmission stage from the intermediate shaft (4) to a further transmission device, in particular a differential (7), the rotor shaft (5) or a shaft section (6) coupled to the rotor shaft (5) is mounted in the bearing device (8), and wherein the fluid delivery device (12) is designed to introduce a fluid, in particular oil, through a fluid channel (16) in the bearing device (8) into an intermediate space (17) between the bearing device (8) and a side shaft (11, 11 ') of the axle drive (1) and from the intermediate space (17) into a rotor chamber of the electric machine (3).

    本发明涉及一种用于机动车的车桥驱动器(1),其包括借助转子轴(5)与车桥驱动器(1)的传动设备(2)联接的电机(3),其中,扭矩能从电机(3)借助第一传动级传递给中间轴(4)并且借助第二传动级从中间轴(4)传递给另外的传动设备、特别是差速器(7),其中,转子轴(5)或与转子轴(5)联接的轴区段(6)支承在轴承装置(8)中,其中,流体输送装置(12)被构造成用于:将流体、特别是油,通过在轴承装置(8)中的流体通道(16)引入到轴承装置(8)和车桥驱动器(1)的侧轴(11、11’)之间的中间空间(17)中并且从中间空间(17)引入到电机(3)的转子室中。


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    Titel :

    Axle drive for motor vehicle


    Weitere Titelangaben:

    用于机动车的车桥驱动器


    Beteiligte:
    KOLBL THOMAS (Autor:in) / BRAND STEFAN (Autor:in) / BARTSPERGER HEIDI (Autor:in) / TRUMP NIELS (Autor:in) / WEBER CHRISTINE (Autor:in) / SCHUBERT SOPHIA (Autor:in) / BEARD ALOIS (Autor:in)

    Erscheinungsdatum :

    2023-12-08


    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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen / F16H Getriebe , GEARING / F16N LUBRICATING , Schmierung



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