Title:
BATTERY MODULE HAVING IMPROVED GAS VENTING STRUCTURE, AND BATTERY PACK INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2022/030905
Kind Code:
A1
Abstract:
The present invention relates to a battery module having an improved gas venting structure and a battery pack including same, the gas venting structure including a bracket, which is formed inside a plate on which mesh structures are formed and is formed at a position at which the mesh structures alternate, whereby excellent heat dissipation efficiency of a battery cell can be achieved, and the release of a spark or an ember can be prevented during a thermal runaway of the battery cell.
Inventors:
YOO JAE MIN (KR)
MOON JEONG OH (KR)
CHO YOUNG BUM (KR)
SHIN EUN GYU (KR)
KIM SEUNG JOON (KR)
MOON JEONG OH (KR)
CHO YOUNG BUM (KR)
SHIN EUN GYU (KR)
KIM SEUNG JOON (KR)
Application Number:
PCT/KR2021/010035
Publication Date:
February 10, 2022
Filing Date:
August 02, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M50/35; H01M50/20; H01M50/308
Foreign References:
| KR20190036260A | 2019-04-04 | |||
| KR20200041708A | 2020-04-22 | |||
| CN107452909A | 2017-12-08 | |||
| KR20200008624A | 2020-01-28 | |||
| KR100669410B1 | 2007-01-15 | |||
| KR20200099333A | 2020-08-24 | |||
| US20190097192A1 | 2019-03-28 |
Attorney, Agent or Firm:
KIM, Hong Gyun (KR)
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