The invention relates to a drive unit (1) having a first rotary electric machine (10) and a second rotary electric machine (20) and a first shaft (40) and a second shaft (41), the rotor of the first rotary electric machine (10) being connected in a rotationally fixed manner to the first shaft (40) and the rotor (21) of the second rotary electric machine (20) being connected in a rotationally fixed manner to the second shaft (41), wherein the drive unit (1) has a coupling element (4) for coupling the internal combustion engine (110), and wherein the two rotary electric machines (10, 20) as an electric drive system and the coupling element (4) are arranged spatially next to one another, and wherein the drive unit (1) has a first transmission stage (61), the drive unit (1) has a first transmission stage (71), which is formed by a first toothing (62) on or on the first shaft (40) and a first gear wheel (63) that meshes with the first toothing (62) of the first shaft, and wherein the drive unit (1) has a second transmission stage (71), which is formed by a second toothing, in particular an external toothing (47), on or on the second shaft (41) and a second gear wheel (82) that meshes with the toothing of the second shaft (41), the two transmission stages (61, 71) are arranged in a spatially adjacent arrangement between the electric drive system and the coupling element (4).
本发明涉及驱动单元(1),其具有第一旋转电机(10)以及第二旋转电机(20)和第一轴(40)以及第二轴(41),其中第一旋转电机(10)的转子抗相对旋转地与第一轴(40)连接,并且第二旋转电机(20)的转子(21)抗相对旋转地与第二轴(41)连接,其中驱动单元(1)具有用于联接内燃机(110)的联接元件(4),并且其中,一方面作为电驱动系统的两个旋转电机(10、20)以及另一方面联接元件(4)以空间上并排布置的方式布置,其中驱动单元(1)具有第一传动级(61),第一传动级由第一轴(40)处或第一轴上的第一齿部(62)和与第一轴的第一齿部(62)啮合的第一齿轮(63)形成,并且其中驱动单元(1)具有第二传动级(71),第二传动级由第二轴(41)处或第二轴上的第二齿部、尤其外齿部(47)和与第二轴(41)的齿部啮合的第二齿轮(82)形成,并且两个传动级(61、71)以空间上并排布置的方式布置在电驱动系统和联接元件(4)之间。
Drive unit and drive device
驱动单元和驱动装置
2024-12-17
Patent
Electronic Resource
Chinese
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 |