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1. WO2022025483 - BATTERY PACK AND MANUFACTURING METHOD THEREFOR

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Publication Number WO/2022/025483
Publication Date 03.02.2022
International Application No. PCT/KR2021/008912
International Filing Date 12.07.2021
IPC
H01M 10/653 2014.1
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 10/613 2014.1
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 50/24 2021.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
233characterised by physical properties of casings or racks, e.g. dimensions
24adapted for protecting batteries from their environment, e.g. from corrosion
H01M 10/647 2014.1
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
647Prismatic or flat cells, e.g. pouch cells
H01M 50/20 2021.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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 10/647
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
647Prismatic or flat cells, e.g. pouch 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 50/20
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
H01M 50/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
233characterised by physical properties of casings or racks, e.g. dimensions
24adapted for protecting batteries from their environment, e.g. from corrosion
Applicants
  • 주식회사 엘지에너지솔루션 LG ENERGY SOLUTION, LTD. [KR]/[KR]
Inventors
  • 박수빈 PARK, Subin
  • 성준엽 SEONG, Junyeob
  • 박원경 PARK, Won Kyoung
Agents
  • 유미특허법인 YOU ME PATENT AND LAW FIRM
Priority Data
10-2020-009433429.07.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) BATTERY PACK AND MANUFACTURING METHOD THEREFOR
(FR) BLOC-BATTERIE ET SON PROCÉDÉ DE FABRICATION
(KO) 전지 팩 및 이의 제조 방법
front page image
Abstract
(EN) A battery pack according to one embodiment of the present invention comprises: a battery cell stack formed by stacking a plurality of battery cells; an adhesive layer coated on the lower surface of the battery cell stack; a lower pack housing which has a plurality of module regions and in which the battery cell stack is mounted; and a thermally conductive resin layer positioned between the adhesive layer and the lower pack housing, wherein the adhesive layer has insulation properties.
(FR) La présente invention concerne, selon un mode de réalisation, un bloc-batterie qui comprend : un empilement de cellules de batterie formé par empilement d'une pluralité de cellules de batterie ; une couche adhésive appliquée sur la surface inférieure de l'empilement de cellules de batterie ; un boîtier de bloc inférieur qui comprend une pluralité de régions de module et dans lequel l'empilement de cellules de batterie est monté ; et une couche de résine thermoconductrice positionnée entre la couche adhésive et le boîtier de bloc inférieur, la couche adhésive ayant des propriétés isolantes.
(KO) 본 발명의 일 실시예에 따른 전지 팩은 복수의 전지 셀이 적층되어 형성된 전지 셀 적층체, 상기 전지 셀 적층체 하부면에 도포되어 있는 점착층, 복수의 모듈 영역을 갖고, 상기 전지 셀 적층체가 장착되는 하부 팩 하우징, 및 상기 점착층과 상기 하부 팩 하우징 사이에 위치하는 열전도성 수지층을 포함하고, 상기 점착층은 절연성을 갖는다.
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