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1. (WO2005117189) EMBEDDED ELECTRODE CONFORMATIONS FOR BALANCED ENERGY, POWER, AND COST IN AN ALKALINE CELL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/117189    International Application No.:    PCT/US2004/035187
Publication Date: 08.12.2005 International Filing Date: 22.10.2004
Chapter 2 Demand Filed:    04.04.2005    
IPC:
H01M 4/00 (2006.01), H01M 10/04 (2006.01), H01M 2/02 (2006.01), H01M 2/14 (2006.01), H01M 2/16 (2006.01), H01M 2/18 (2006.01), H01M 4/24 (2006.01), H01M 4/42 (2006.01), H01M 8/10 (2006.01), H01M 4/50 (2010.01)
Applicants: RECHARGEABLE BATTERY CORPORATION [US/US]; 809 University Drive East, Suite 100E, College Station, TX 77840 (US)
Inventors: COFFEY, Brendan; (US).
SESOCK, Charles, Edward; (US).
MANKO, David, J.; (US).
PATEL, Bhavesh; (US).
GORDON, John; (US)
Agent: FACTOR, Jody, L.; Factor & Lake, Ltd., Suite 5G/H, 1327 W. Washington Blvd., Chicago, IL 60607 (US).
LENZ, William, J.; Factor & Lake, Ltd, 1327 W. Washington Blvd., Suite 5G/H, Chicago, IL 60607 (US)
Priority Data:
10/846,020 14.05.2004 US
10/710,116 18.06.2004 US
10/710,135 21.06.2004 US
10/904,097 22.10.2004 US
60/499,545 02.09.2003 US (Priority Withdrawn 09.06.2005)
60/503,298 16.09.2003 US (Priority Withdrawn 09.06.2005)
60/513,167 21.10.2003 US (Priority Withdrawn 09.06.2005)
Title (EN) EMBEDDED ELECTRODE CONFORMATIONS FOR BALANCED ENERGY, POWER, AND COST IN AN ALKALINE CELL
(FR) CONFORMATIONS D'ELECTRODES INCORPOREES POUR EQUILIBRE D'ENERGIE, DE PUISSANCE ET DE COUT DANS UNE PILE ALCALINE
Abstract: front page image
(EN)A battery cell, such as a cylindrical or prismatic alkaline cell, is disclosed having significantly improved capacity utilization at mid-range power levels of discharge by implementing a curvilinear-like inner electrode configuration that provides moderated surface area between the inner and outer electrodes as compared to high-power discharge applications utilizing a densely corrugated geometry for the inner electrode.
(FR)La présente invention se rapporte à une pile, telle qu'une pile alcaline cylindrique ou prismatique, qui présente une utilisation de capacité considérablement améliorée à des niveaux de décharge moyens. A cette fin, la pile selon l'invention fait appel à une configuration d'électrode interne de type curviligne, qui permet d'obtenir une surface active modérée entre les électrodes interne et externe, par rapport aux applications de décharge à grande puissance recourant à une géométrie à ondulations denses pour l'électrode interne.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, IT, LU, 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: English (EN)