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1. (WO2018226027) SYSTEM AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY
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Pub. No.: WO/2018/226027 International Application No.: PCT/KR2018/006431
Publication Date: 13.12.2018 International Filing Date: 05.06.2018
IPC:
H01M 10/04 (2006.01) ,B23K 26/38 (2006.01) ,B23K 101/36 (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
10
Secondary cells; Manufacture thereof
04
Construction or manufacture in general
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26
Working by laser beam, e.g. welding, cutting, boring
36
Removing material
38
by boring or cutting
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
101
Articles made by soldering, welding or cutting
36
Electric or electronic devices
Applicants:
(주)엔에스 NS CO., LTD. [KR/KR]; 충청북도 청주시 청원구 오창읍 각리1길 27 27, Gangni 1-gil, Ochang-eup Cheongwon-Gu, Cheongju-Si Chungcheongbuk-do 28126, KR
Inventors:
이세용 LEE, See Yong; KR
Agent:
구현서 KOO, Hyun Seo; KR
이승환 LEE, Seung Hwan; KR
Priority Data:
10-2017-006981705.06.2017KR
10-2018-006504805.06.2018KR
Title (EN) SYSTEM AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY
(FR) SYSTÈME ET PROCÉDÉ DE FABRICATION D'ENSEMBLE ÉLECTRODE
(KO) 전극 조립체 제조 시스템 및 방법
Abstract:
(EN) The present invention relates to a method for manufacturing an electrode assembly, comprising the steps of: (a) forming an electrode assembly by laminating an electrode member and a separator along a predetermined lamination direction; and (b) laser-cutting the separator according to the shape of the electrode member by irradiating a laser beam onto the separator along at least a part of the outline of the electrode member.
(FR) La présente invention concerne un procédé de fabrication d'un ensemble électrode qui consiste : (a) à former un ensemble électrode par stratification d'un élément d'électrode et d'un séparateur dans une direction de stratification prédéterminée ; (b) à découper au laser le séparateur selon la forme de l'élément d'électrode, par irradiation d'un faisceau laser sur le séparateur le long d'au moins une partie du contour de l'élément d'électrode.
(KO) 본 발명은, 전극 조립체 제조 방법에 관한 것으로서, (a) 전극 부재와 분리막을 미리 정해진 적층 방향을 따라 적층하여 전극 조립체를 형성하는 단계; 및 (b) 레이저빔을 상기 전극 부재의 외곽 라인의 적어도 일부분을 따라 상기 분리막에 조사하여, 상기 분리막을 상기 전극 부재의 형상에 맞춰 레이저 절단하는 단계를 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)