The invention relates to a powertrain unit (1) for a vehicle. The powertrain unit comprises a housing (2), an input shaft (5) which is rotatably mounted in the housing (2) and is provided for attaching to the output (3) of the transmission (4) in a rotationally fixed manner, an optional electric machine (6), a first clutch (8) which can be operatively connected between the rotor (7) of the electric machine (6) and the input shaft (5), an optional second clutch (10) which can be operatively connected between the input shaft (5) and an output shaft (9), and a coolant conveying device (12) whichis integrated into the housing (2) and is designed to produce a coolant circuit (13a, 13b) running outwards from the input shaft (5) in the radial direction past multiple friction discs (14a, 14b; 15a, 15b) of at least one clutch (8, 10) during a rotation of the input shaft (5), wherein the coolant conveying device (12) has a discharge element (86a, 86b) which allows a deflection of the coolant flowing in the circumferential direction into a channel in a radially inwards direction. The invention additionally relates to a transmission unit (30) comprising the powertrain unit (1) and to a powertrain (31).

    本发明涉及一种用于车辆的传动系单元(1),所述传动系单元具有:壳体(2);输入轴(5),所述输入轴可旋转地安装在所述壳体(2)中并准备用于旋转固定地附接到变速器(4)的输出端(3);任选的电机(6);第一离合器(8),所述第一离合器可用于所述电机(6)的转子(7)和所述输入轴(5)之间;任选的第二离合器(10),所述第二离合器可用于所述输入轴(5)和输出轴(9)之间;以及冷却剂输送设备(12),所述冷却剂输送设备集成在所述壳体(2)中,并且被设计成使得当所述输入轴(5)旋转时,所述冷却剂输送设备产生从所述输入轴(5)沿径向方向向外到至少一个离合器(8,10)的多个摩擦板(14a,14b;15a,15b)的冷却剂回路(13a,13b),其中所述冷却剂输送设备(12)具有排放元件(86a,86b),所述排放元件有助于沿圆周方向流动的冷却剂的偏转,以沿径向向内的方向偏转到通道中。本发明还涉及一种具有所述传动系单元(1)的变速器单元(30),以及一种传动系(31)。


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    Titel :

    POWERTRAIN UNIT FOR HYBRID VEHICLE, TRANSMISSION UNIT, AND POWERTRAIN


    Weitere Titelangaben:

    用于混合动力车辆的传动系单元、变速器单元和传动系


    Beteiligte:
    IVO AGNER (Autor:in)

    Erscheinungsdatum :

    2021-01-12


    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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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