Battery Module And Battery Pack Comprising Same

Abstract: A battery module according to one embodiment of the present invention comprises: a plurality of battery cell stacks including a plurality of battery cells; a frame member for accommodating the plurality of battery cell stacks; and at least one partition wall structure arranged between the plurality of battery cell stacks, wherein the partition wall structure comprises two planar members that are parallel with the battery cells, and a venting passage formed by the two planar members, each planar member including an inlet portion that can be opened.

Patent Information

Application #

Filing Date

20 November 2023

Publication Number

07/2024

Publication Type

INA

Invention Field

Status

Email

Parent Application

Applicants

LG ENERGY SOLUTION, LTD.

Tower 1, 108, Yeoui-daero, Yeongdeungpo-gu, Seoul 07335

Inventors

1. JANG, Sunghwan

LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

2. SEONG, Junyeob

LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

3. PARK, Myungki

LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

4. PARK, Won Kyoung

LG ENERGY SOLUTION Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

Specification

Documents

Application Documents

#	Name	Date
1	202317078641-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [20-11-2023(online)].pdf	2023-11-20
2	202317078641-STATEMENT OF UNDERTAKING (FORM 3) [20-11-2023(online)].pdf	2023-11-20
3	202317078641-PROOF OF RIGHT [20-11-2023(online)].pdf	2023-11-20
4	202317078641-PRIORITY DOCUMENTS [20-11-2023(online)].pdf	2023-11-20
5	202317078641-POWER OF AUTHORITY [20-11-2023(online)].pdf	2023-11-20
6	202317078641-FORM 1 [20-11-2023(online)].pdf	2023-11-20
7	202317078641-DRAWINGS [20-11-2023(online)].pdf	2023-11-20
8	202317078641-DECLARATION OF INVENTORSHIP (FORM 5) [20-11-2023(online)].pdf	2023-11-20
9	202317078641-COMPLETE SPECIFICATION [20-11-2023(online)].pdf	2023-11-20
10	202317078641-MARKED COPIES OF AMENDEMENTS [23-11-2023(online)].pdf	2023-11-23
11	202317078641-FORM 13 [23-11-2023(online)].pdf	2023-11-23
12	202317078641-AMMENDED DOCUMENTS [23-11-2023(online)].pdf	2023-11-23
13	202317078641-FORM 3 [01-04-2024(online)].pdf	2024-04-01
14	202317078641-FORM 18 [05-03-2025(online)].pdf	2025-03-05