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1. WO2020116880 - BATTERY MODULE

Publication Number WO/2020/116880
Publication Date 11.06.2020
International Application No. PCT/KR2019/016860
International Filing Date 02.12.2019
IPC
H01M 2/20 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
20Current-conducting connections for cells
H01M 2/32 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
20Current-conducting connections for cells
32Methods or arrangements for affording protection against corrosion; Selection of materials therefor
H01M 2/26 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
20Current-conducting connections for cells
22Fixed connections, i.e. not intended for disconnection
26Electrode connections
H01M 2/10 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
H01M 2/02 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
02Cases, jackets or wrappings
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 김혜진 KIM, Hyejin
  • 윤두한 YOON, Doohan
  • 양재훈 YANG, Jaehun
  • 성준엽 SEONG, Junyeob
  • 최종운 CHOI, Jong Woon
  • 박준규 PARK, Junkyu
  • 최영호 CHOI, Youngho
Agents
  • 유미특허법인 YOU ME PATENT AND LAW FIRM
Priority Data
10-2018-015614506.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) BATTERY MODULE
(FR) MODULE DE BATTERIE
(KO) 전지 모듈
Abstract
(EN)
A battery module according to one embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked; a busbar frame connected to the battery cell stack; cell terraces each protruding from each adjacent battery cell among battery cells included in the battery cell stack; electrode leads each protruding from each of the cell terraces; and a partition wall disposed between adjacent electrode leads among the electrode leads and formed in the busbar frame, wherein the partition wall includes an outermost partition wall disposed between a first cell terrace protruding from an outermost battery cell among the battery cells included in the battery cell stack and a second cell terrace protruding from a battery cell immediately adjacent to the outermost battery cell.
(FR)
L'invention concerne un module de batterie qui, selon un mode de réalisation, comprend : un empilement de cellules de batterie dans lequel une pluralité de cellules de batterie sont empilées ; un cadre de barre omnibus connecté à l'empilement de cellules de batterie ; des terrasses de cellules qui font chacune saillie à partir de chaque cellule de batterie adjacente parmi des cellules de batterie incluses dans l'empilement de cellules de batterie ; des fils d'électrode qui font chacun saillie à partir de chacune des terrasses de cellules ; et une paroi de séparation disposée entre des fils d'électrode adjacents parmi les fils d'électrode et formée dans le cadre de barre omnibus, la paroi de séparation comprenant une paroi de séparation la plus à l'extérieur disposée entre une première terrasse de cellule faisant saillie à partir d'une cellule de batterie la plus à l'extérieur parmi les cellules de batterie incluses dans l'empilement de cellules de batterie et une seconde terrasse de cellule faisant saillie à partir d'une cellule de batterie immédiatement adjacente à la cellule de batterie la plus à l'extérieur.
(KO)
본 발명의 일 실시예에 따른 전지 모듈은 복수의 전지셀이 적층되어 있는 전지셀 적층체, 상기 전지셀 적층체에 연결된 버스바 프레임, 상기 전지셀 적층체에 포함된 전지셀 중에서 서로 이웃하는 전지셀로부터 각각 돌출된 셀 테라스들, 상기 셀 테라스들로부터 각각 돌출되는 전극 리드들, 및 상기 전극 리드들 중 서로 이웃하는 전극 리드들 사이에 배치되고, 상기 버스바 프레임에 형성된 격벽을 포함하고, 상기 격벽은, 상기 전지셀 적층체에 포함된 전지셀 중에서 최외각 전지셀로부터 돌출된 제1 셀 테라스와 상기 최외각 전지셀에 바로 인접한 전지셀로부터 돌출된 제2 셀 테라스 사이에 위치하는 최외각 격벽을 포함한다.
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