Title:
POWER BATTERY PACK, ENERGY STORAGE DEVICE AND ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/181705
Kind Code:
A1
Abstract:
The present disclosure relates to a power battery pack, an energy storage device and an electric vehicle. The power battery pack comprises an accommodating device (200) and a plurality of single batteries (100); the accommodating device (200) has a plurality of accommodating areas, each accommodating area being respectively provided with a first frame (201) and second frame (202) as well as single batteries (100) that are provided between the two. In different accommodating areas, the spacing between the first frame (201) and the second frame (202) along a first direction is different, and each single battery (100) comprises a first end and a second end, wherein the distance from the first end to the second end matches the distance between the corresponding first frame (201) and second frame (202).
Inventors:
SUN HUAJUN (CN)
LU ZHIPEI (CN)
TANG JIANGLONG (CN)
JIANG WENFENG (CN)
ZHU YAN (CN)
LU ZHIPEI (CN)
TANG JIANGLONG (CN)
JIANG WENFENG (CN)
ZHU YAN (CN)
Application Number:
PCT/CN2019/097641
Publication Date:
September 17, 2020
Filing Date:
July 25, 2019
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
H01M2/10
Foreign References:
| CN102903875A | 2013-01-30 | |||
| CN206367371U | 2017-08-01 | |||
| CN206878064U | 2018-01-12 | |||
| CN106654450A | 2017-05-10 | |||
| CN109166995A | 2019-01-08 |
Other References:
See also references of EP 3933955A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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