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1. (WO2017038439) ELECTRICITY STORAGE DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/038439 International Application No.: PCT/JP2016/073836
Publication Date: 09.03.2017 International Filing Date: 15.08.2016
IPC:
H01M 10/04 (2006.01) ,H01G 11/74 (2013.01) ,H01M 2/02 (2006.01) ,H01M 2/04 (2006.01) ,H01M 2/18 (2006.01) ,H01M 2/26 (2006.01) ,H01M 2/30 (2006.01) ,H01M 2/34 (2006.01) ,H01M 10/058 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
04
Construction or manufacture in general
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
74
Terminals, e.g. extensions of current collectors
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
02
Cases, jackets, or wrappings
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
02
Cases, jackets, or wrappings
04
Lids or covers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
18
characterised by the shape
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
20
Current-conducting connections for cells
22
Fixed connections, i.e. not intended for disconnection
26
Electrode connections
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
20
Current-conducting connections for cells
30
Terminals
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
20
Current-conducting connections for cells
34
with provision for preventing undesired use or discharge
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
058
Construction or manufacture
Applicants:
株式会社 豊田自動織機 KABUSHIKI KAISHA TOYOTA JIDOSHOKKI [JP/JP]; 愛知県刈谷市豊田町2丁目1番地 2-1, Toyoda-cho, Kariya-shi, Aichi 4488671, JP
Inventors:
南形 厚志 MINAGATA, Atsushi; JP
奥田 元章 OKUDA, Motoaki; JP
Agent:
恩田 誠 ONDA, Makoto; JP
恩田 博宣 ONDA, Hironori; JP
Priority Data:
2015-17220901.09.2015JP
Title (EN) ELECTRICITY STORAGE DEVICE
(FR) DISPOSITIF DE STOCKAGE D'ÉLECTRICITÉ
(JA) 蓄電装置
Abstract:
(EN) The purpose of the present invention is to provide an electricity storage device, the positive electrode and negative electrode of which can be protected when housing an electrode assembly body into a case main body. A secondary battery of the present invention has a lid terminal member formed by integrating: a lid; a positive electrode terminal and a negative electrode terminal; a positive electrode conductive member and a negative electrode conductive member; and an insulating member. The lid terminal member is integrated with an electrode assembly body through a positive electrode tab group and a negative electrode tab group. The electrode assembly body includes an electrode housing separator and a negative electrode each having a bottom-side touch portion touching the inner bottom surface of a case main body. The electrode housing separator also has a lid-side touch portion touching the lid terminal member.
(FR) L'objectif de la présente invention vise à fournir un dispositif de stockage d'électricité dont l'électrode positive et l'électrode négative peuvent être protégées lorsqu'un corps d'ensemble d'électrodes est logé dans un corps principal de boîtier. Une batterie secondaire de la présente invention présente un élément couvercle de borne formé par l'intégration : d'un couvercle; d'une borne d'électrode positive et d'une borne d'électrode négative; d'un élément conducteur d'électrode positive et un d'élément conducteur d'électrode négative; et d'un élément isolant. L'élément couvercle de borne est solidaire d'un corps d'ensemble d'électrodes au moyen d'un groupe de languettes d'électrode positive et d'un groupe de languettes d'électrode négative. Le corps d'ensemble d'électrodes comprend un séparateur de boîtier d'électrode et une électrode négative ayant chacun une partie tactile côté inférieur touchant la surface inférieure interne d'un corps principal de boîtier. Le séparateur de boîtier d'électrode présente par ailleurs une partie tactile côté couvercle touchant l'élément couvercle de borne.
(JA) 本発明は、電極組立体をケース本体内に収容する際に正極電極及び負極電極を保護することができる蓄電装置を提供することを目的とする。本発明の二次電池は、蓋と、正極端子及び負極端子と、正極導電部材及び負極導電部材と、絶縁部材とが一体化された蓋端子部材を有する。蓋端子部材は、正極タブ群及び負極タブ群を介して、電極組立体と一体化されている。電極組立体は、ケース本体の内底面に当接する底側当接部を、電極収納セパレータ及び負極電極に有する。また、電極収納セパレータは、蓋端子部材に当接する蓋側当接部を有する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)