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1. WO2021145272 - POWER STORAGE DEVICE

Publication Number WO/2021/145272
Publication Date 22.07.2021
International Application No. PCT/JP2021/000371
International Filing Date 07.01.2021
IPC
H01G 11/82 2013.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer capacitors; Processes for the manufacture thereof or of parts thereof
78Cases; Housings; Encapsulations; Mountings
82Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
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
H01G 2/02 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
2Details of capacitors not covered by a single one of groups H01G4/-H01G11/112
02Mountings
Applicants
  • 株式会社GSユアサ GS YUASA INTERNATIONAL LTD. [JP]/[JP]
Inventors
  • 岩嶋 泰行 IWASHIMA, Yasuyuki
  • 小西 敦之 KONISHI, Atsuyuki
  • 前田 晃希 MAEDA, Koki
Agents
  • 中原 正樹 NAKAHARA, Masaki
Priority Data
2020-00598517.01.2020JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POWER STORAGE DEVICE
(FR) DISPOSITIF DE STOCKAGE D'ÉNERGIE
(JA) 蓄電装置
Abstract
(EN)
A power storage device (10) comprises two power storage elements (230), each having an electrode body (230f) with a pole plate stacked in a stacking direction (Z-axis direction) and a metal container (230a) that contains the electrode body (230f), wherein the power storage device (10) comprises: a first power storage element (231) and a second power storage element (232) that are arranged in an arrangement direction (X-axis direction) intersecting the stacking direction; and a first retainer (210) and a second retainer (220) that are directly joined to each other to form a pair of retainers holding both the first power storage element (231) and the second power storage element (232) between the pair of retainers in the stacking direction.
(FR)
L'invention concerne un dispositif de stockage d'énergie (10) comprenant deux éléments de stockage d'énergie (230), ayant chacun un corps d'électrode (230f) avec une plaque polaire empilée dans une direction d'empilement (direction de l'axe Z) et un récipient métallique (230a) qui contient le corps d'électrode (230f), le dispositif de stockage d'énergie (10) comprend : un premier élément de stockage d'énergie (231) et un second élément de stockage d'énergie (232) qui sont disposés dans une direction d'agencement (direction d'axe X) croisant la direction d'empilement ; et un premier élément de retenue (210) et un second dispositif de retenue (220) qui sont directement reliés l'un à l'autre pour former une paire d'éléments de retenue maintenant à la fois le premier élément de stockage d'énergie (231) et le second élément de stockage d'énergie (232) entre la paire d'éléments de retenue dans la direction d'empilement.
(JA)
蓄電装置(10)は、極板が積層方向(Z軸方向)に積層された電極体(230f)と電極体(230f)が収容される金属製の容器(230a)とを有する2つの蓄電素子(230)であって、当該積層方向と交差する配列方向(X軸方向)に配列される第一蓄電素子(231)及び第二蓄電素子(232)と、当該積層方向において第一蓄電素子(231)及び第二蓄電素子(232)を一括して挟む一対の拘束体であって、互いに直接接合された一対の拘束体である第一拘束体(210)及び第二拘束体(220)と、を備える。
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