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1. WO2020065709 - BATTERY MODULE

Publication Number WO/2020/065709
Publication Date 02.04.2020
International Application No. PCT/JP2018/035364
International Filing Date 25.09.2018
IPC
H01M 10/6553 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
6553Terminals or leads
H01M 10/613 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
61Types of temperature control
613Cooling or keeping cold
H01M 10/625 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
62specially adapted for specific applications
625Vehicles
H01M 10/647 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
647Prismatic or flat cells, e.g. pouch cells
H01M 10/6568 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
656characterised by the type of heat-exchange fluid
6567Liquids
6568characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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
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 10/647
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 10/6553
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
6553Terminals or leads
H01M 10/6568
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
656characterised by the type of heat-exchange fluid
6567Liquids
6568characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
H01M 2/10
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
Applicants
  • 本田技研工業株式会社 HONDA MOTOR CO., LTD. [JP]/[JP]
Inventors
  • 谷内 拓哉 TANIUCHI Takuya
  • 大田 正弘 OHTA Masahiro
Agents
  • 正林 真之 SHOBAYASHI Masayuki
  • 林 一好 HAYASHI Kazuyoshi
  • 星野 寛明 HOSHINO Hiroaki
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BATTERY MODULE
(FR) MODULE DE BATTERIE
(JA) 電池モジュール
Abstract
(EN)
For the purpose of providing a battery module having an improved battery cell cooling efficiency, a battery module 1 is provided with: battery cells 2 comprising all-solid-state batteries having a positive electrode layer 201, a negative electrode layer 202, and a solid electrolyte layer 203; a support plate 3 on which the battery cells 2 are mounted; and a cooling medium channel 41 through which a cooling medium for cooling the support plate 3 flows, wherein electrode terminals 23 are provided so as to project from one surface of the battery cells 2, bus bars 5 capable of electrically connecting to the electrode terminals 23 are provided on a battery cell mounting surface 31, the bus bars 5 are in thermal contact with the support plate 3, and the battery cells 2 are mounted on the support plate 3 by causing one surface of the battery cells 2 to face the cell mounting surface 31 and electrically connecting the electrode terminals 23 to the bus bars 5.
(FR)
Pour obtenir un module de batterie présentant une plus grande efficacité de refroidissement de cellules de batteries, un module de batterie (1) comprend : des cellules de batteries (2) contenant des batteries tout solide pourvues d'une couche d'électrode positive (201), d'une couche d'électrode négative (202) et d'une couche d'électrolyte solide (203) ; une plaque de support (3) sur laquelle les cellules de batteries (2) sont montées ; et un canal de milieu de refroidissement (41) dans lequel s'écoule un milieu de refroidissement destiné à refroidir la plaque de support (3). Des bornes d'électrodes (23) sont disposées de manière à faire saillie à partir d'une surface des cellules de batteries (2). Des barres omnibus (5) pouvant se raccorder électriquement aux bornes d'électrodes (23) sont disposées sur une surface de montage de cellules de batteries (31). Les barres omnibus (5) sont en contact thermique avec la plaque de support (3). Les cellules de batteries (2) sont montées sur la plaque de support (3) en amenant une surface des cellules de batteries (2) à être orientée vers la surface de montage de cellules (31) et en raccordant électriquement les bornes d'électrodes (23) aux barres omnibus (5).
(JA)
電池セルの冷却効率を向上させた電池モジュールを提供することを目的とし、電池モジュール1は、正電極層201、負電極層202及び固体電解質層203を有する全固体電池からなる電池セル2と、電池セル2が装着される支持プレート3と、支持プレート3を冷却する冷却媒体が流通する冷却媒体流路41と、を備え、電池セル2の一面に電極端子23が突設され、電池セル装着面31に、電極端子23と電気的に接続可能なバスバー5を有し、バスバー5は、支持プレート3に熱的に接触し、電池セル2は、一面を電池セル装着面31に対向させると共に、電極端子23をバスバー5に電気的に接続させることにより、支持プレート3に装着される。
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