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1. (WO2018038409) SECONDARY CELL AND METHOD FOR SUPPLEMENTING ELECTROLYTE OF SECONDARY CELL
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Pub. No.: WO/2018/038409 International Application No.: PCT/KR2017/008069
Publication Date: 01.03.2018 International Filing Date: 26.07.2017
IPC:
H01M 2/36 (2006.01) ,H01M 2/08 (2006.01) ,H01M 10/42 (2006.01)
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
36
Arrangements for filling, topping-up or emptying cases with or of liquid, e.g. for filling with electrolytes, for washing-out
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
08
Sealing materials
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
42
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
김대수 KIM, Dae Soo; KR
이한영 LEE, Han Young; KR
Agent:
특허법인 태평양 BAE, KIM & LEE IP GROUP; 서울시 서초구 강남대로 343, 11층 11th Floor, 343, Gangnam-daero, Seocho-gu, Seoul 06626, KR
Priority Data:
10-2016-010948526.08.2016KR
Title (EN) SECONDARY CELL AND METHOD FOR SUPPLEMENTING ELECTROLYTE OF SECONDARY CELL
(FR) CELLULE SECONDAIRE ET PROCÉDÉ POUR COMPLÉTER UN ÉLECTROLYTE DE CELLULE SECONDAIRE
(KO) 이차전지 및 이차전지의 전해액 보충 방법
Abstract:
(EN) The present invention relates to a secondary cell and a method for supplementing an electrolyte of a secondary cell. The secondary cell according to the present invention comprises: an electrode assembly; a cell case for receiving an electrolyte in a receiving part formed therein; and a sealing member for further injecting the electrolyte, wherein the sealing member is formed in a part of the cell case so as to supplement the electrolyte into the receiving part of the cell case by injection and allow the injected region to be sealed.
(FR) La présente invention concerne une cellule secondaire et un procédé pour compléter un électrolyte d'une cellule secondaire. La cellule secondaire selon la présente invention comprend : un assemblage d'électrodes; un boîtier de cellule pour recevoir un électrolyte dans une partie de réception formée à l'intérieur de celui-ci; et un élément d'étanchéité pour injecter davantage l'électrolyte, l'élément d'étanchéité étant formé dans une partie du boîtier de cellule de façon à compléter l'électrolyte dans la partie de réception du boîtier de cellule par injection et permettre à la région injectée d'être scellée.
(KO) 본 발명은 이차전지 및 이차전지의 전해액 보충 방법에 관한 것으로, 본 발명에 따른 이차전지는, 전극 조립체 및 전해액을 내부에 형성된 수용부에 수용하는 전지 케이스 및 상기 전지 케이스의 상기 수용부로 상기 전해액을 주사하여 추가 주액하고 주사 부위를 밀봉할 수 있도록 상기 전지 케이스의 일부에 형성된 전해액 추가 주액용 밀봉부재를 포함한다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)