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1. WO2019187042 - BATTERY STACK FORMING DEVICE AND BATTERY STACK FORMING METHOD

Publication Number WO/2019/187042
Publication Date 03.10.2019
International Application No. PCT/JP2018/013743
International Filing Date 30.03.2018
Chapter 2 Demand Filed 20.09.2018
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
CPC
H01M 10/0404
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
04Construction or manufacture in general
0404Machines for assembling batteries
H01M 10/0525
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 10/0585
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
058Construction or manufacture
0585of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
H01M 50/507
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
50Current conducting connections for cells or batteries
502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
507comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
H01M 50/538
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
50Current conducting connections for cells or batteries
531Electrode connections inside a battery casing
538Connection of several leads or tabs of wound or folded electrode stacks
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
Applicants
  • 株式会社エンビジョンAESCジャパン ENVISION AESC JAPAN LTD. [JP]/[JP]
Inventors
  • 桑田 昭雄 KUWATA, Akio
  • 梶谷 拓郎 KAJITANI, Takuro
  • 中山 裕貴 NAKAYAMA, Hirotaka
Agents
  • 八田国際特許業務法人 HATTA & ASSOCIATES
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BATTERY STACK FORMING DEVICE AND BATTERY STACK FORMING METHOD
(FR) DISPOSITIF DE FORMATION D'EMPILEMENT DE BATTERIES ET PROCÉDÉ DE FORMATION D'EMPILEMENT DE BATTERIES
(JA) 電池スタック形成装置、および電池スタック形成方法
Abstract
(EN)
[Problem] To provide: a battery stack forming device capable of stacking single batteries by maintaining the positions of the single batteries with high accuracy; and a battery stack forming method. [Solution] A battery stack forming device 10 includes: a stacking robot 20 that holds and stacks a single battery 110; a detection unit 40 that detects the positions of reference sections 30 (a first inspection hole 31 and a second inspection hole 32) set at least at two locations on electrode tabs 130 of the single battery held by the stacking robot; and a control unit 50. The control unit controls the operation of the stacking robot and the detection unit. The control unit holds the single battery via the stacking robot, detects the positions of the reference sections via the detection unit, and matches the positions of the reference sections with preset stacking reference positions 60 for forming a battery stack 110S.
(FR)
Le problème décrit par la présente invention est de fournir : un dispositif de formation d'empilement de batteries capable d'empiler des batteries individuelles en maintenant les positions des batteries individuelles avec une précision élevée ; et un procédé de formation d'empilement de batteries. La solution selon l'invention porte sur un dispositif de formation d'empilement de batteries 10 comprenant : un robot d'empilement 20 qui maintient et empile une batterie individuelle 110 ; une unité de détection 40 qui détecte les positions de sections de référence 30 (un premier trou d'inspection 31 et un second trou d'inspection 32) placées au moins en deux emplacements sur des pattes d'électrode 130 de la batterie individuelle maintenue par le robot d'empilement ; et une unité de commande 50. L'unité de commande commande le fonctionnement du robot d'empilement et de l'unité de détection. L'unité de commande maintient la batterie individuelle par l'intermédiaire du robot d'empilement, détecte les positions des sections de référence par l'intermédiaire de l'unité de détection, et met en correspondance les positions des sections de référence avec des positions de référence d'empilement prédéfinies 60 pour former un empilement de batterie 110S.
(JA)
【課題】単電池の位置を高精度に保って単電池を積層することができる電池スタック形成装置、および電池スタック形成方法を提供する。 【解決手段】電池スタック形成装置10は、単電池110を保持して積層する積層ロボット20と、積層ロボットによって保持された単電池の電極タブ113における少なくとも2箇所に設定された基準部30(第1検査穴31、第2検査穴32)の位置を検出する検出部40と、制御部50と、を有している。制御部は、積層ロボットおよび検出部の作動を制御する。制御部は、積層ロボットによって単電池を保持し、検出部によって基準部のそれぞれの位置を検出し、基準部のそれぞれの位置を、電池スタック110Sを形成するときの予め設定された積層基準位置60のそれぞれに一致させて積層する。
Also published as
JP2020508819
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