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Machine translation
1. (WO2007094640) CYLINDER TYPE ZIN-AIR CELL AND METHOD FOR PRIDUCING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/094640    International Application No.:    PCT/KR2007/000842
Publication Date: 23.08.2007 International Filing Date: 16.02.2007
IPC:
H01M 12/02 (2006.01), H01M 12/06 (2006.01)
Applicants: E.M.W.ENERGY CO., LTD. [KR/KR]; 459-24, Gasan-dong, Geumcheon-gu, Seoul 153-803 (KR) (For All Designated States Except US).
RYOU, Byung Hoon [KR/KR]; (KR) (For US Only)
Inventors: RYOU, Byung Hoon; (KR)
Priority Data:
20-2006-0004396 17.02.2006 KR
20-2006-0004732 21.02.2006 KR
Title (EN) CYLINDER TYPE ZIN-AIR CELL AND METHOD FOR PRIDUCING THE SAME
(FR) CELLULE ZINC-AIR DE TYPE CYLINDRIQUE ET PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)Disclosed herein is a cylindrical zinc-air cell and fabricating method thereof. The zinc-air cell comprises a film including an air anode membrane and a separator, the film being formed in a substantially cylindrical bent shape; and a junction element adapted to receive both ends of the film therein. The junction element is at least partly deformed to pressurize the both ends of the film so as to be joined to the film. By doing so, leakage of the zinc gel can be easily prevented in the fabrication of the cylindrical zinc-air cell, thereby extending the application area of the zinc- air cell.
(FR)L'invention concerne une cellule zinc-air cylindrique et son procédé de fabrication. La cellule zinc-air comporte une pellicule contenant une membrane d'anode à air et un séparateur, la pellicule étant formée de façon courbée essentiellement cylindriquement, et un élément de jonction conçu pour recevoir les deux extrémités de la pellicule. L'élément de jonction est au moins partiellement déformé afin de pressuriser les deux extrémités de la pellicule de manière à être joint à la pellicule. Ainsi, il est possible d'éviter simplement toute fuite du gel de zinc dans la fabrication de la cellule zinc-air, et d'étendre par ailleurs le champ d'application de la cellule air-zinc.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Korean (KO)