Title:
ELECTRIC DRIVE AXLE ASSEMBLY AND VEHICLE HAVING THE ELECTRIC DRIVE AXLE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2017/114423
Kind Code:
A1
Abstract:
An electric drive axle assembly (100) which includes: an electric power assembly (101) and an axle case assembly (102); the electric power assembly (101) includes a power motor (11), a transmission (12), and a differential (13); the transmission (12) has a transmission housing (121), the power motor (11) being fixed to the housing(121); the differential (13) is supported on the transmission housing (121); the axle case assembly (102) includes an axle case component (21) and two half axles (22), the two half axles (22) and the differential (13) are both located inside the axle case component (21), and the transmission housing (121) is fixed to the axle case component (21). A vehicle having the electric drive axle assembly (100) is also disclosed. The electric power assembly (101) and the axle case assembly (102) are integrated, which shorten a transmission chain, improve transmission efficiency, create a compact structure and save the space.
Inventors:
LIU HUIYUE (CN)
WEI JIA (CN)
QUAN CHUPENG (CN)
WEI JIA (CN)
QUAN CHUPENG (CN)
Application Number:
PCT/CN2016/112660
Publication Date:
July 06, 2017
Filing Date:
December 28, 2016
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
B60K17/16; B60K17/04; F16H48/22
Foreign References:
| CN205344518U | 2016-06-29 | |||
| CN105966230A | 2016-09-28 | |||
| CN103010016A | 2013-04-03 | |||
| CN204452414U | 2015-07-08 | |||
| CN203697961U | 2014-07-09 | |||
| CN201980080U | 2011-09-21 | |||
| JP5513274B2 | 2014-06-04 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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