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1. (WO2019044526) BATTERY, BATTERY PACK, ELECTRONIC EQUIPMENT, ELECTRIC-POWERED VEHICLE, ELECTRIC STORAGE DEVICE AND ELECTRIC POWER SYSTEM
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Pub. No.: WO/2019/044526 International Application No.: PCT/JP2018/030429
Publication Date: 07.03.2019 International Filing Date: 16.08.2018
IPC:
H01M 10/04 (2006.01) ,H01M 2/02 (2006.01) ,H01M 2/10 (2006.01) ,H01M 2/26 (2006.01) ,H01M 4/02 (2006.01) ,H01M 10/0587 (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
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
10
Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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
4
Electrodes
02
Electrodes composed of, or comprising, active material
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
0587
of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
Applicants:
株式会社村田製作所 MURATA MANUFACTURING CO., LTD. [JP/JP]; 京都府長岡京市東神足1丁目10番1号 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555, JP
Inventors:
松井 貴昭 MATSUI, Takaaki; JP
國分 崇 KOKUBUN, Takashi; JP
木暮 太一 KOGURE, Taichi; JP
本多 一輝 HONDA, Kazuki; JP
福田 真純 FUKUDA, Masumi; JP
山川 直子 YAMAKAWA, Naoko; JP
Agent:
杉浦 正知 SUGIURA, Masatomo; JP
杉浦 拓真 SUGIURA, Takuma; JP
Priority Data:
2017-16437229.08.2017JP
Title (EN) BATTERY, BATTERY PACK, ELECTRONIC EQUIPMENT, ELECTRIC-POWERED VEHICLE, ELECTRIC STORAGE DEVICE AND ELECTRIC POWER SYSTEM
(FR) BATTERIE, BLOC-BATTERIE, ÉQUIPEMENT ÉLECTRONIQUE, VÉHICULE ÉLECTRIQUE, DISPOSITIF DE STOCKAGE D'ÉLECTRICITÉ, ET SYSTÈME D'ALIMENTATION ÉLECTRIQUE
(JA) 電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
Abstract:
(EN) This battery is provided with a belt-shaped positive electrode having a positive electrode lead, and a belt-shaped negative electrode having a negative electrode lead, wherein the positive electrode and the negative electrode are wound in a flat shape such that first ends in a longitudinal direction of the positive electrode and the negative electrode are located on the inner peripheral side, and second ends in the longitudinal direction thereof are located on the outer peripheral side, the positive electrode lead and the negative electrode lead are drawn out from the first end side in a width direction of the positive electrode and the negative electrode, and the thickness of the positive electrode on the first end side in the width direction is thinner than the thickness of the positive electrode on the second end side in the width direction.
(FR) Cette invention concerne une batterie, pourvue d'une électrode positive en forme de courroie ayant un fil conducteur d'électrode positive, et d'une électrode négative en forme de courroie ayant un fil conducteur d'électrode négative, l'électrode positive et l'électrode négative étant enroulées en une forme plane de telle sorte que de premières extrémités dans une direction longitudinale de l'électrode positive et de l'électrode négative soient situées sur le côté périphérique interne, et de secondes extrémités dans la direction longitudinale de celles-ci soient situées sur le côté périphérique externe. Le fil conducteur d'électrode positive et le fil conducteur d'électrode négative sont extraits du premier côté d'extrémité dans une direction de largeur de l'électrode positive et de l'électrode négative, et l'épaisseur de l'électrode positive sur le premier côté d'extrémité dans la direction de la largeur est inférieure à l'épaisseur de l'électrode positive sur le second côté d'extrémité dans la direction de la largeur.
(JA) 電池は、正極リードを有する帯状の正極と、負極リードを有する帯状の負極とを備え、前記正極および前記負極は、前記正極および前記負極の長手方向の第1端が内周側となり、前記長手方向の第2端が外周側となるように扁平状に巻回されており、前記正極リードおよび前記負極リードは、前記正極および前記負極の幅方向の第1端の側から出され、前記幅方向の第1端側における前記正極の厚みが、前記幅方向の第2端側における前記正極の厚みよりも薄い。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)