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1. (WO2019008545) SUB-UNIT OF ELECTRODE BODY, ELECTRODE UNIT, LAMINATED ELECTRODE BODY, AND ENERGY STORAGE ELEMENT
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Pub. No.: WO/2019/008545 International Application No.: PCT/IB2018/054991
Publication Date: 10.01.2019 International Filing Date: 06.07.2018
IPC:
H01M 2/16 (2006.01) ,H01M 10/0585 (2010.01) ,H01M 10/04 (2006.01) ,H01M 2/18 (2006.01) ,H01M 10/052 (2010.01) ,H01M 10/0525 (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
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
16
characterised by the 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
0585
of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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
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
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
052
Li-accumulators
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
052
Li-accumulators
0525
Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
Applicants:
リチウム・エネルギー・アンド・パワー・GmbH & Co. KG LITHIUM ENERGY AND POWER GMBH & CO. KG [DE/DE]; ハイルブロナー・シュトラーセ 358-360 シュトゥットガルト Heilbronner Str. 358-360 70469 Stuttgart, DE
Inventors:
Agent:
べー ヨアヒム BEE, Joachim; DE
Priority Data:
2017-13249206.07.2017JP
Title (EN) SUB-UNIT OF ELECTRODE BODY, ELECTRODE UNIT, LAMINATED ELECTRODE BODY, AND ENERGY STORAGE ELEMENT
(FR) SOUS-UNITÉ DE CORPS D'ÉLECTRODE, UNITÉ D'ÉLECTRODE, CORPS D'ÉLECTRODE STRATIFIÉ ET ÉLÉMENT DE STOCKAGE D'ÉNERGIE
(DE) Untereinheiten von Elektrodenkörpern, Elektrodeneinheiten, Verbundelektroden und Speichereinrichtungen
(JA) 電極体のサブユニット、電極ユニット、積層電極体及び蓄電素子
Abstract:
(EN) [Problem] The present invention addresses the problem of providing a sub-unit for a laminated electrode body with which an energy storage element having a large energy density can be efficiently manufactured. [Solution] A sub-unit of a laminated electrode body according to one embodiment of the present invention includes: two separators, each having an adhesive layer on both surfaces thereof; one positive electrode plate disposed between the two separators and adhered and fixed thereto; and one negative electrode plate adhered and fixed to the opposite surface of one of the two separators to the positive electrode plate. The ends of the two separators protrude from the ends of the positive electrode plate and the negative electrode plate.
(FR) Le problème décrit par la présente invention est de fournir une sous-unité pour un corps d'électrode stratifié avec lequel un élément de stockage d'énergie ayant une grande densité d'énergie peut être fabriqué efficacement. La solution porte sur une sous-unité d'un corps d'électrode stratifié selon un mode de réalisation de la présente invention comprenant : deux séparateurs, chacun ayant une couche adhésive sur les deux surfaces de ceux-ci; une plaque d'électrode positive disposée entre les deux séparateurs et collée et fixée à ceux-ci; et une plaque d'électrode négative collée et fixée à la surface opposée de l'un des deux séparateurs à la plaque d'électrode positive. Les extrémités des deux séparateurs font saillie à partir des extrémités de la plaque d'électrode positive et de la plaque d'électrode négative.
(JA) 【課題】本発明は、エネルギー密度が大きい蓄電素子を効率よく製造することができる積層電極体のサブユニットを提供することを課題とする。 【解決手段】本発明の一態様に係る積層電極体のサブユニットは、両面に接着層を有する2枚のセパレータと、前記2枚のセパレータの間に配置され接着固定された1枚の正極板と、前記2枚のセパレータのうちの一方の前記正極板と反対側の面に接着固定された1枚の負極板とを備え、前記2枚のセパレータの端部が、前記正極板及び前記負極板の端部から突出する。
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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, 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)