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Machine translation
1. (WO2018012709) SECONDARY BATTERY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/012709    International Application No.:    PCT/KR2017/003343
Publication Date: 18.01.2018 International Filing Date: 28.03.2017
IPC:
H01M 2/12 (2006.01), H01M 2/02 (2006.01), H01M 10/0525 (2010.01)
Applicants: SAMSUNG SDI CO., LTD. [KR/KR]; 150-20, Gongse-ro, Giheung-gu, Yongin-si, Gyeonggi-do 17084 (KR)
Inventors: SHIN, Man Soo; (KR).
JANG, Young Jin; (KR).
LEE, Jun Hee; (KR).
LIM, Jong Hoon; (KR)
Agent: SUH, Man Kyu; (KR).
SUH, Kyung Min; (KR)
Priority Data:
10-2016-0088094 12.07.2016 KR
Title (EN) SECONDARY BATTERY
(FR) BATTERIE SECONDAIRE
(KO) 이차 전지
Abstract: front page image
(EN)Disclosed in the present invention is a secondary battery having a safety vent integrally formed with a side wall part of a case thereof whereby the secondary battery is improved in safety and has the effect of reducing manufacturing cost and simplifying process. As an example, disclosed is a secondary battery comprising: an electrode assembly; a case for receiving the electrode assembly; and a cap plate for covering an opened opening of the case, wherein the case includes two pairs of side wall parts, the side wall parts in each pair facing each other, and a bottom part perpendicular to the side wall parts, and a safety vent is integrally formed with an edge part of one region selected from among the side wall parts and the bottom part.
(FR)La présente invention porte sur une batterie secondaire ayant un évent de sécurité formé d'un seul tenant avec une partie de paroi latérale de son boîtier, la batterie secondaire ayant une sécurité améliorée et ayant l'effet de réduire le coût de fabrication et de simplifier le processus. A titre d'exemple, l'invention concerne une batterie secondaire comprenant : un ensemble d'électrodes ; un boîtier pour recevoir l'ensemble d'électrodes ; et une plaque de recouvrement destinée à recouvrir une ouverture ouverte du boîtier, le boîtier comprenant deux paires de parties de parois latérales, les parties de paroi latérale dans chaque paire se faisant face, et une partie inférieure perpendiculaire aux parties de paroi latérale, et un évent de sécurité étant formé d'un seul tenant avec une partie de bord d'une région choisie parmi les parties de paroi latérale et la partie inférieure
(KO)본 발명에서는 이차 전지의 케이스 중 측벽부에 일체화되도록 안전 벤트를 형성함으로써, 이차 전지의 안정성을 향상시키고, 제조비 감소 및 공정의 단순화 효과를 갖는 이차 전지가 개시된다. 일 예로, 전극 조립체; 상기 전극 조립체를 수용하는 케이스; 및 상기 케이스의 개방된 개구를 덮는 캡 플레이트를 포함하고, 상기 케이스는 서로 마주보는 두 쌍의 측벽부 및 상기 측벽부들과 수직을 이루는 바닥부를 포함하고, 상기 측벽부들과 바닥부 중 선택된 어느 한 영역의 모서리부에는 안전 벤트가 일체 형성되는 이차 전지가 개시된다.
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, 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 (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)