The invention relates to a hybrid module (1) for a drive train (2) of a motor vehicle, comprising a housing (3), an electric machine (4) accommodated in the housing (3), an input shaft (5), a carrier(7) rotationally coupled to a rotor (6) of the electric machine (4), a disconnect clutch (8) operatively introduced between the input shaft (5) and the carrier (7), wherein the disconnect clutch (8) is arranged with multiple friction elements (9a, 9b) radially inside a sleeve-type torque transmission region (10) of the carrier (7) coupled to the rotor (6), a hydraulic actuation unit (11) providedfor engaging and disengaging the disconnect clutch (8), and two sub-clutches (12, 13) which each have multiple friction elements (9a, 9b) arranged radially inside the torque transmission region (10) of the carrier (7), and which are rotationally fixed to the carrier (7) by their first clutch component (14b, 14c), wherein the actuation unit (11) has a hydraulic conduit (15) which is hydraulically coupled to an actuating piston (16) accommodated inside the housing (3) on the input shaft (5), and which is introduced into the input shaft (5), forming, at least in part, a rotary union. The invention also relates to a drive train (2) comprising said hybrid module (1).
本发明涉及一种适用于机动车动力总成系统(2)的混合动力模块(1),所述混合动力模块包含壳体(3);容纳在所述壳体(3)中的电机(4);输入轴(5);与所述电机(4)的转子(6)旋转耦合的支架(7);有效安装在所述输入轴(5)与所述支架(7)之间的分离离合器(8),其中,所述带有多个摩擦元件(9a、9b)的分离离合器(8)径向布置在所述支架(7)的与所述转子(6)耦合的套筒状扭矩传递区域(10)的内部;设置用于接合和分离所述分离离合器(8)的液压操作装置(11);以及两个分离合器(12、13),所述分离合器(12、13)分别具有多个径向布置在所述支架(7)扭矩传递区域(10)内部的摩擦元件(9a、9b)并且凭借其第一离合组件(14b、14c)与所述支架(7)以抗扭转的方式相连,其中,所述操作装置(11)具有液压引导通道(15),所述液压引导通道(15)与容纳在所述壳体内部(3)所述输入轴(5)上的操作活塞(16)以液压方式耦合并且在设计回转接头的前提下被至少部分引入到所述输入轴(5)中。另外,本发明还涉及一种包含所述混合动力模块(1)的动力总成系统(2)。
HYBRID MODULE COMPRISING A INPUT SHAFT HAVING A ROTARY UNION, AND ACTUATION UNIT FOR ONE OF MULTIPLE CLUTCHES, AND DRIVE TRAIN
混合动力模块,含有带回转接头的输入轴以及用于多个离合器其中之一的操作装置;以及动力总成系统
2020-12-18
Patent
Electronic Resource
Chinese
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