Battery Module And Battery Pack Comprising Same

Abstract: A battery module according to one embodiment of the present invention comprises: at least one battery cell assembly including a plurality of cylindrical battery cells arranged so that the side surfaces are adjacent to each other; a case accommodating the battery cell assembly; a fixing resin layer which is disposed on at least one end of the plurality of cylindrical battery cells in the longitudinal direction, and fixes the plurality of cylindrical battery cells; and a heat transfer resin layer which is formed between the fixing resin layer and the case and between the side surface of the battery cell assembly and the case, and contacts the fixing resin layer and the case.

Patent Information

Application #

Filing Date

01 November 2023

Publication Number

05/2024

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

LG ENERGY SOLUTION, LTD.

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

Inventors

1. KIM, Hee Gyu

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

2. CHOI, Bum

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

3. CHOI, Seungbin

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

Specification

Documents

Application Documents

#	Name	Date
1	202317074530-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [01-11-2023(online)].pdf	2023-11-01
2	202317074530-STATEMENT OF UNDERTAKING (FORM 3) [01-11-2023(online)].pdf	2023-11-01
3	202317074530-PROOF OF RIGHT [01-11-2023(online)].pdf	2023-11-01
4	202317074530-PRIORITY DOCUMENTS [01-11-2023(online)].pdf	2023-11-01
5	202317074530-POWER OF AUTHORITY [01-11-2023(online)].pdf	2023-11-01
6	202317074530-FORM 1 [01-11-2023(online)].pdf	2023-11-01
7	202317074530-DRAWINGS [01-11-2023(online)].pdf	2023-11-01
8	202317074530-DECLARATION OF INVENTORSHIP (FORM 5) [01-11-2023(online)].pdf	2023-11-01
9	202317074530-COMPLETE SPECIFICATION [01-11-2023(online)].pdf	2023-11-01
10	202317074530-FORM 3 [01-04-2024(online)].pdf	2024-04-01
11	202317074530-FORM 18 [31-01-2025(online)].pdf	2025-01-31