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1. (WO2017034266) CAP ASSEMBLY
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Pub. No.: WO/2017/034266 International Application No.: PCT/KR2016/009252
Publication Date: 02.03.2017 International Filing Date: 22.08.2016
IPC:
H01M 2/12 (2006.01) ,H01M 2/04 (2006.01) ,H01M 10/04 (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
12
Vent plugs or other mechanical arrangements for facilitating escape of gases
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
04
Lids or covers
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
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
송한갑 SONG, Han Gab; 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:
10-2015-011802221.08.2015KR
Title (EN) CAP ASSEMBLY
(FR) ENSEMBLE COUVERCLE
(KO) 캡 조립체
Abstract:
(EN) The present invention relates to a cap assembly mounted in an opening of a can, the cap assembly comprising: a top cap; a safety element provided on the lower portion of the top cap; a safety vent, which is provided on the lower portion of the safety element, and which has an incision formed thereon; a down cap provided on the lower portion of the safety vent; a gasket, which surrounds the edges of the top cap, the safety element, the safety vent, and the down cap, and which is mounted in the opening of the can; and an ascension inducing unit provided between the safety vent and the down cap such that the same expands by means of high-temperature gas, which is transferred from inside the can, and causes the safety vent to ascend, thereby incising the incision and releasing the high-temperature gas to the outside.
(FR) La présente invention concerne un ensemble couvercle monté dans une ouverture d'une canette, l'ensemble couvercle comprenant : un couvercle supérieur ; un élément de sécurité situé sur la partie inférieure du couvercle supérieur ; un évent de sécurité, qui est situé sur la partie inférieure de l'élément de sécurité, et sur lequel est formée une incision ; un couvercle inférieur situé sur la partie inférieure de l'évent de sécurité ; un joint d'étanchéité, qui entoure les bords du couvercle supérieur, de l'élément de sécurité, de l'évent de sécurité et du couvercle inférieur, et qui est monté dans l'ouverture de la canette ; et une unité d'induction d'ascension située entre l'évent de sécurité et le couvercle inférieur de manière à se dilater sous l'effet d'un gaz à haute température, qui est transféré à partir de l'intérieur de la canette, et à faire monter l'évent de sécurité, ce qui permet d'inciser l'incision et de libérer le gaz à haute température à l'extérieur.
(KO) 본 발명은 캔의 개구부에 실장되는 캡 조립체로서, 탑 캡; 상기 탑 캡의 하부에 구비되는 안전 소자; 상기 안전 소자의 하부에 구비되고, 절개부가 형성된 안전벤트; 상기 안전벤트의 하부에 구비되는 다운 캡; 상기 탑 캡, 상기 안전 소자, 상기 안전벤트 및 다운 캡의 테두리를 감싸고, 상기 캔의 개구부에 실장되는 가스켓; 및 상기 안전벤트와 상기 다운 캡 사이에는 상기 캔 내부로부터 전달되는 고온의 가스에 의해 팽창하면서 상기 안전벤트를 상승시켜 상기 절개부를 절개시킴으로써 상기 고온의 가스를 외부로 방출시키는 상승유도부를 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, 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 (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)