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1. WO2020067665 - BATTERY CELL ASSEMBLY, BATTERY MODULE INCLUDING SAME BATTERY CELL ASSEMBLY, BATTERY PACK INCLUDING SAME BATTERY MODULE, AND AUTOMOBILE INCLUDING SAME BATTERY PACK

Publication Number WO/2020/067665
Publication Date 02.04.2020
International Application No. PCT/KR2019/011761
International Filing Date 10.09.2019
IPC
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 2/20 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 10/643 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
64characterised by the shape of the cells
643Cylindrical cells
H01M 10/6554 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
655Solid structures for heat exchange or heat conduction
6554Rods or plates
H01M 10/653 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
653characterised by electrically insulating or thermally conductive materials
H01M 10/658 2014.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
658by thermal insulation or shielding
CPC
H01M 10/613
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
61Types of temperature control
613Cooling or keeping cold
H01M 10/625
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
62specially adapted for specific applications
625Vehicles
H01M 10/643
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
64characterised by the shape of the cells
643Cylindrical cells
H01M 10/653
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
653characterised by electrically insulating or thermally conductive materials
H01M 10/6551
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
655Solid structures for heat exchange or heat conduction
6551Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
H01M 10/6554
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
60Heating or cooling; Temperature control
65Means for temperature control structurally associated with the cells
655Solid structures for heat exchange or heat conduction
6554Rods or plates
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 이정훈 LEE, Jung-Hoon
  • 유재욱 RYU, Jae-Uk
  • 강달모 KANG, Dal-Mo
  • 권민호 KWON, Min-Ho
  • 문정오 MUN, Jeong-O
Agents
  • 특허법인 필앤온지 PHIL & ONZI INT'L PATENT & LAW FIRM
Priority Data
10-2018-011652328.09.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) BATTERY CELL ASSEMBLY, BATTERY MODULE INCLUDING SAME BATTERY CELL ASSEMBLY, BATTERY PACK INCLUDING SAME BATTERY MODULE, AND AUTOMOBILE INCLUDING SAME BATTERY PACK
(FR) ENSEMBLE D'ÉLÉMENTS DE BATTERIE, MODULE DE BATTERIE COMPRENANT LEDIT ENSEMBLE, BLOC-BATTERIE COMPRENANT LEDIT MODULE, ET AUTOMOBILE COMPRENANT LEDIT BLOC-BATTERIE
(KO) 배터리 셀 조립체, 이러한 배터리 셀 조립체를 포함하는 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차
Abstract
(EN)
A battery cell assembly according to an embodiment of the present invention comprises: a plurality of cylindrical cell blocks including a plurality of cylindrical cells; a block cover for covering the upper side of the plurality of cylindrical cell blocks, and electrically connecting the plurality of cylindrical cell blocks to each other; a cooling plate disposed to face the block cover, and disposed under the plurality of cylindrical cell blocks; and a heat transfer member disposed between the cooling plate and the plurality of cylindrical cell blocks, and including a plurality of thermal interface materials corresponding to the lower parts of the plurality of cylindrical cells.
(FR)
Dans un mode de réalisation, l'invention concerne un ensemble d'éléments de batterie comprenant : une pluralité de blocs d'éléments cylindriques comprenant une pluralité d'éléments cylindriques ; un couvercle de bloc destiné à recouvrir le côté supérieur de la pluralité de blocs d'éléments cylindriques et raccorder électriquement la pluralité de blocs d'éléments cylindriques les uns aux autres ; une plaque de refroidissement disposée de sorte à faire face au couvercle de bloc et disposée sous la pluralité de blocs d'éléments cylindriques ; et un élément de transfert de chaleur disposé entre la plaque de refroidissement et la pluralité de blocs d'éléments cylindriques et comprenant une pluralité de matériaux d'interface thermique correspondant aux parties inférieures de la pluralité d'éléments cylindriques.
(KO)
본 발명의 일 실시예에 따른 배터리 셀 조립체는, 복수 개의 원통형 셀들을 포함하는 복수 개의 원통형 셀 블록, 복수 개의 원통형 셀 블록의 상측을 커버하며, 복수 개의 원통형 셀 블록을 전기적으로 연결하는 블록 커버, 블록 커버에 대향 배치되며, 복수 개의 원통형 셀 블록의 하측에 배치되는 냉각 플레이트 및 냉각 플레이트와 복수 개의 원통형 셀 블록 사이에 배치되며, 복수 개의 원통형 셀들의 저부에 대응되게 복수 개의 써멀 인터페이스 물질이 구비되는 열전달부재를 포함하는 것을 특징으로 한다.
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