The present invention provides a hybrid power variable speed drive axle. The hybrid power variable speed drive axle permits a traction motor to be positioned at a more favorable location, thereby decreasing the risk of occupant injury in a vehicle collision. An axis transfer gearing moves a generator off an engine axis, which permits placing the traction motor further forward without interferencewith the generator. The gearing is confined to two gear planes, thereby reducing the transaxle width.
本公开提供了“混合动力变速驱动桥”。一种混合动力变速驱动桥,准许牵引马达定位在更有利的位置,从而降低乘员在车辆碰撞中受伤的风险。轴线传递齿轮装置使发电机移动离开发动机轴线,这允许将所述牵引马达进一步向前放置而不干扰所述发电机。所述齿轮装置被限定于两个齿轮平面,从而减小变速驱动桥宽度。
Hybrid power variable speed drive axle
混合动力变速驱动桥
2020-04-17
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 |
Europäisches Patentamt | 2023
|Highly-integrated variable-speed electric drive axle system
Europäisches Patentamt | 2021
|