Title:
BATTERY PACK AND DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2023/022471
Kind Code:
A1
Abstract:
A battery pack according to one embodiment of the present invention comprises: a battery module including a first sub-battery module and a pair of second sub-battery modules positioned on both sides of the first sub-battery module; a pack frame on which the battery module is mounted; and a pair of connection parts penetrating the upper and lower portions of the first sub-battery module and the pair of second sub-battery modules, respectively, wherein both sides of the pair of connection parts are fixed to a side part of the pack frame, the first sub-battery module is fixed to the bottom surface of the pack frame, and the second sub-battery modules move along the longitudinal direction of the connection parts.
Inventors:
LEE JUNG HOON (KR)
KIM DOOSEUNG (KR)
YANG JAEHUN (KR)
KIM SEHO (KR)
PARK JEONG GI (KR)
KIM DOOSEUNG (KR)
YANG JAEHUN (KR)
KIM SEHO (KR)
PARK JEONG GI (KR)
Application Number:
PCT/KR2022/012193
Publication Date:
February 23, 2023
Filing Date:
August 16, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M50/242; H01M50/211; H01M50/229; H01M50/249
Foreign References:
| JP2012119232A | 2012-06-21 | |||
| JP2020155285A | 2020-09-24 | |||
| KR101699867B1 | 2017-01-25 | |||
| JP2011049181A | 2011-03-10 | |||
| KR20190000211A | 2019-01-02 | |||
| KR20210107955A | 2021-09-02 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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