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Battery Module Having Enhanced Safety

Abstract: The present invention provides are a battery module and the like having enhanced safety by having an improved structure such that the discharge of flames and the like generated inside a battery module are properly controlled. The battery module according to one aspect of the present invention may comprise: a cell assembly having a plurality of battery cells which are stacked in parallel in the left-right direction while stood in the up-down direction and in which a taping member is partially attached to at least an upper sealing part thereof; a module terminal electrically connected to the cell assembly; and a module case having the module terminal provided on the outer side thereof, accommodating the cell assembly in the inner space thereof, and having, on the upper part thereof, a top hole communicating with the inner space, wherein the module case is formed at the top of the cell assembly such that at least a portion of an unattached section of the taping member is positioned at a portion in which the top hole is formed.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
15 November 2024
Publication Number
51/2024
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application

Applicants

LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero, Yeongdeungpo-Gu, Seoul 07335

Inventors

1. KO, Yoon-Oh
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
2. BAEK, Sang-Min
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
3. CHO, Seung-Su
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
4. CHOI, Jong-Tae
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
5. PARK, Jin-Ju
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
6. JEONG, Sang-Yoon
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202417088412-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [15-11-2024(online)].pdf 2024-11-15
2 202417088412-STATEMENT OF UNDERTAKING (FORM 3) [15-11-2024(online)].pdf 2024-11-15
3 202417088412-REQUEST FOR EXAMINATION (FORM-18) [15-11-2024(online)].pdf 2024-11-15
4 202417088412-PROOF OF RIGHT [15-11-2024(online)].pdf 2024-11-15
5 202417088412-PRIORITY DOCUMENTS [15-11-2024(online)].pdf 2024-11-15
6 202417088412-POWER OF AUTHORITY [15-11-2024(online)].pdf 2024-11-15
7 202417088412-FORM 18 [15-11-2024(online)].pdf 2024-11-15
8 202417088412-FORM 1 [15-11-2024(online)].pdf 2024-11-15
9 202417088412-DRAWINGS [15-11-2024(online)].pdf 2024-11-15
10 202417088412-DECLARATION OF INVENTORSHIP (FORM 5) [15-11-2024(online)].pdf 2024-11-15
11 202417088412-COMPLETE SPECIFICATION [15-11-2024(online)].pdf 2024-11-15
12 202417088412-FORM 3 [14-05-2025(online)].pdf 2025-05-14