Battery Module And Battery Pack Comprising Same

Abstract: A battery module according to an embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked in one direction; and a module frame which accommodates the battery cell stack and has an inner surface and an outer surface, wherein the module frame has at least one venting portion formed in one surface to penetrate through the inner surface and the outer surface, and a cover layer including a barrier layer and a refractory material layer is located between the one surface of the module frame, in which the venting portion is formed, and the battery cell stack.

Patent Information

Application #

Filing Date

28 December 2023

Publication Number

11/2024

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. LEE, Junghoon

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. JUNG, Hyemi

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

Specification

Documents

Application Documents

#	Name	Date
1	202317089504-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [28-12-2023(online)].pdf	2023-12-28
2	202317089504-STATEMENT OF UNDERTAKING (FORM 3) [28-12-2023(online)].pdf	2023-12-28
3	202317089504-PROOF OF RIGHT [28-12-2023(online)].pdf	2023-12-28
4	202317089504-PRIORITY DOCUMENTS [28-12-2023(online)].pdf	2023-12-28
5	202317089504-POWER OF AUTHORITY [28-12-2023(online)].pdf	2023-12-28
6	202317089504-FORM 1 [28-12-2023(online)].pdf	2023-12-28
7	202317089504-DRAWINGS [28-12-2023(online)].pdf	2023-12-28
8	202317089504-DECLARATION OF INVENTORSHIP (FORM 5) [28-12-2023(online)].pdf	2023-12-28
9	202317089504-COMPLETE SPECIFICATION [28-12-2023(online)].pdf	2023-12-28
10	202317089504-FORM 3 [09-05-2024(online)].pdf	2024-05-09
11	202317089504-FORM 18 [28-01-2025(online)].pdf	2025-01-28