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1. (WO2018000962) POWER DRIVE SYSTEM AND VEHICLE

Pub. No.:    WO/2018/000962    International Application No.:    PCT/CN2017/084027
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Fri May 12 01:59:59 CEST 2017
IPC: B60K 6/36
B60K 17/08
Applicants: BYD COMPANY LIMITED
比亚迪股份有限公司
Inventors: LIAN, Yubo
廉玉波
LING, Heping
凌和平
ZHAI, Zhen
翟震
XU, Youbin
徐友彬
Title: POWER DRIVE SYSTEM AND VEHICLE
Abstract:
A power drive system and a vehicle, the power drive system (100) comprising: an engine (4); a plurality of input shafts (11, 12), the engine (4) selectively engaging a plurality of input shafts (11, 12), a gear driving gear being arranged on each input shaft (11, 12); a plurality of output shafts (21, 22), a gear driven gear being arranged on each output shaft (21, 22), an output shaft sleeve output gear (221) being sleeved over one output shaft (22), the output shaft sleeve output gear (221) being arranged to engage an output shaft (21, 22); a reverse gear shaft (3), a reverse gear shaft first gear (31) being sleeved over the reverse gear shaft (3) and being capable of engaging the reverse gear shaft (3), the reverse gear shaft first gear (31) being engaged with a gear driving gear; a reverse gear output gear (39), the reverse gear output gear (39) being fixed onto an output shaft (22), the reverse gear output gear (39) being linked to the reverse gear shaft (3); and a first electric powered generator (51), the first electric powered generator (51) being linked to the reverse gear shaft (3).