An electric drive train (1, 1a, 1b) is disclosed comprising an electric machine (2) and a gearbox (3, 3a, 3b) coupled thereto, in which a rotor shaft (4) of the electric machine (2) is coupled in a torque-transmitting and longitudinally displaceable manner to a gearbox shaft (8) of the gearbox (3, 3a, 3b). Furthermore, the electric drive train (1, 1a, 1b) comprises a pressure-elastic element (13) arranged between the rotor shaft (4) and the gearbox shaft (8), which forces the rotor shaft (4) and the gearbox shaft (8) away from each other. The invention further relates to a vehicle (17) having such an electric drive train (1, 1a, 1b).
公开了一种电传动系(1、1a、1b),其包括电机(2)和与其联接的变速箱(3、3a、3b),其中电机(2)的转子轴(4)以扭矩传递和纵向可移位的方式联接到变速箱(3、3a、3b)的变速箱轴(8)。此外,电传动系(1、1a、1b)包括布置在转子轴(4)和变速箱轴(8)之间的压力弹性元件(13),该压力弹性元件迫使转子轴(4)和变速箱轴(8)彼此远离。此外,公开了一种具有这种电传动系(1、1a、1b)的车辆(17)。
IMPROVED ELECTRICAL DRIVE TRAIN
改进的电传动系
19.05.2023
Patent
Elektronische Ressource
Chinesisch
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 |
Electrical vehicle drive train and method of operation
Europäisches Patentamt | 2018
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