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1. (WO2015122594) BATTERY CELL COMPRISING WRINKLE PREVENTING MEMBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/122594    International Application No.:    PCT/KR2014/010324
Publication Date: 20.08.2015 International Filing Date: 31.10.2014
IPC:
H01M 2/02 (2006.01), H01M 10/04 (2006.01), H01M 4/02 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero Youngdungpo-gu Seoul 150-721 (KR)
Inventors: YOON, Sung Pil; (KR).
LEE, Jin Soo; (KR).
SUNG, Joo Hwan; (KR).
KIM, Seong Min; (KR).
KANG, Jung Koo; (KR).
KIM, Ju Bin; (KR).
LIM, Hae Jin; (KR).
WOO, Seunghe; (KR)
Agent: SOHN, Chang Kyu; (KR)
Priority Data:
10-2014-0017225 14.02.2014 KR
10-2014-0017163 14.02.2014 KR
Title (EN) BATTERY CELL COMPRISING WRINKLE PREVENTING MEMBER
(FR) ÉLÉMENT DE BATTERIE COMPRENANT UN ORGANE DE PRÉVENTION DES RIDES
(KO) 주름 방지용 부재를 포함하는 전지셀
Abstract: front page image
(EN)The present invention provides a battery cell having: an electrode assembly which comprises a laminated structure of positive electrodes, negative electrodes and separators interposed therebetween, and which is equipped in a cell case while being impregnated with an electrolyte solution; the electrode assembly and the cell case in which each has transformability and can be transformed in correspondence with the shape of a device on which a battery cell is mounted; and a wrinkle preventing member, for preventing wrinkles if the cell case is transformed, added on one or more parts of the inner sides of the cell case facing the outermost electrodes of the electrode assembly or on one or more parts of the outer sides of the electrode assembly.
(FR)La présente invention concerne un élément de batterie comportant : un ensemble d'électrodes qui comprend une structure stratifiée d'électrodes positives, d'électrodes négatives et de séparateurs intercalés entre elles, et qui est équipé d'une enceinte d'élément tout en étant imprégné d'une solution d'électrolyte ; l'ensemble d'électrodes et l'enceinte d'élément présentant chacun une transformabilité et pouvant être transformés en fonction de la forme d'un dispositif dans lequel l'élément de batterie est monté ; et un organe de prévention de ridess, permettant de prévenir les rides si l'enceinte d'élément est transformée, ajouté sur une ou plusieurs partie(s) des côtés intérieurs de l'enceinte d'élément faisant face aux électrodes les plus extérieures de l'ensemble d'électrodes et sur une ou plusieurs partie(s) des côtés extérieurs de l'ensemble d'électrodes.
(KO)본 발명은 양극들과 음극들을 분리막이 개재된 상태에서 적층된 구조를 포함하고 있는 전극조립체가 전해액에 함침된 상태로 셀 케이스에 내장되어 있고, 상기 전극조립체와 셀 케이스는 각각 전지셀이 장착되는 디바이스의 형상에 따라 변형될 수 있는 가변성을 가지며, 상기 전극조립체의 최외곽 전극들과 대면하는 셀 케이스의 내면 중의 적어도 일부 또는 상기 전극조립체의 외면 중의 적어도 일부에 셀 케이스의 변형시에 주름을 방지하는 주름 방지용 부재가 부가되어 있는 것을 특징으로 하는 전지셀을 제공한다.
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)