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1. (WO2015116942) BATTERY CELL HAVING AIR ELECTRODE ASSEMBLY BONDED TO CAN AND METHOD OF MANUFACTURE

Pub. No.:    WO/2015/116942    International Application No.:    PCT/US2015/013793
Publication Date: Fri Aug 07 01:59:59 CEST 2015 International Filing Date: Sat Jan 31 00:59:59 CET 2015
IPC: H01M 2/02
H01M 12/06
Applicants: EVEREADY BATTERY COMPANY, INC.
Inventors: ALLEN, Jeremy L.
JANMEY, Robert M.
Title: BATTERY CELL HAVING AIR ELECTRODE ASSEMBLY BONDED TO CAN AND METHOD OF MANUFACTURE
Abstract:
An electrochemical battery cell (10) is provided having a housing formed by a can (12) and a cup (20), with a sealing gasket (30) disposed therebetween. First and second electrodes and electrolyte are disposed within the housing. The first electrode is provided in an electrode assembly (40) that is bonded to the can (12) in an air diffusion region to prevent doming of the electrode assembly (40).