Title:
BATTERY MODULE HAVING IMPROVED VENTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2024/136560
Kind Code:
A1
Abstract:
The present invention provides a battery module comprising: a battery cell stack in which a plurality of pouch-type battery cells and metal plates are stacked in the width direction thereof; a U-shaped frame having open upper portion and front and rear portions, and accommodating the battery cell stack; a pair of end plates covering the front and rear portions of the U-shaped frame; and a top plate covering the upper portion of the U-shaped frame, wherein the structure of the battery module has an improved venting passage and prevents heat propagation.
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Inventors:
KIM, Jae Wook (Yuseong-gu, Daejeon, KR)
Application Number:
PCT/KR2023/021353
Publication Date:
June 27, 2024
Filing Date:
December 21, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION, LTD. (108 Yeoui-daeroYeongdeungpo-gu, Seoul, KR)
International Classes:
H01M50/342; H01M50/293; H01M50/242; H01M10/658; H01M50/249
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (123 Yeoksam-ro,Gangnam-gu, Seoul, KR)
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