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1. WO2020111042 - ELECTRIC POWER STORAGE MODULE

Publication Number WO/2020/111042
Publication Date 04.06.2020
International Application No. PCT/JP2019/046104
International Filing Date 26.11.2019
IPC
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 10/6555 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
6555arranged between the cells
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 10/6555
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
6555arranged between the cells
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
  • パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP]/[JP]
Inventors
  • 乗峯 笙汰 NORIMINE Shota
  • 田嶋 光俊 TAJIMA Mitsutoshi
Agents
  • 宗田 悟志 MUNETA Satoshi
Priority Data
2018-22354329.11.2018JP
2018-22354429.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ELECTRIC POWER STORAGE MODULE
(FR) MODULE DE STOCKAGE D'ÉNERGIE ÉLECTRIQUE
(JA) 蓄電モジュール
Abstract
(EN)
This electric power storage module includes a plurality of storage devices 2 arranged along a first direction X and a separator 4 that is disposed between two adjacent storage devices 2 and insulates a space between the two storage devices 2. Each storage device 2 includes an outer can 10 having an opening 12, a sealing plate 16 that blocks the opening 12, and a joint section 20 where the outer can 10 and the sealing plate 16 are joined. The separator 4 has: an abutting region that contacts a surface of the outer cans 10 facing in the first direction X; and a separated region 48 that overlaps the joint sections 20 when viewed from the first direction X and that is recessed in a direction of separating farther from the outer cans 10 than the abutting region.
(FR)
L'invention concerne un module de stockage d'énergie électrique comprenant une pluralité de dispositifs de stockage 2 disposés le long d'une première direction X et un séparateur 4 qui est disposé entre deux dispositifs de stockage adjacents 2 et isole un espace entre les deux dispositifs de stockage 2. Chaque dispositif de stockage 2 comprend un boîtier extérieur 10 ayant une ouverture 12, une plaque d'étanchéité 16 qui bloque l'ouverture 12, et une section de jonction 20 où le boîtier extérieur 10 et la plaque d'étanchéité 16 sont joints. Le séparateur 4 comprend : une région de butée qui entre en contact avec une surface des boîtiers extérieurs tournés dans la première direction X ; et une région séparée 48 qui chevauche les sections de jonction 20 lorsqu'elle est vue depuis la première direction X et qui est en retrait dans une direction de séparation plus loin des boîtiers extérieurs 10 que la région de butée.
(JA)
蓄電モジュールは、第1方向Xに並ぶ複数の蓄電装置2と、隣接する2つの蓄電装置2の間に配置されて、当該2つの蓄電装置2間を絶縁するセパレータ4と、を備える。蓄電装置2は、開口12を有する外装缶10と、開口12を塞ぐ封口板16と、外装缶10および封口板16の接合部20と、を有する。セパレータ4は、外装缶10における第1方向Xを向く表面に当たる当接領域と、第1方向Xから見て接合部20と重なり、当接領域よりも外装缶10から離れる方向に凹んだ離間領域48と、を有する。
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