Electrochemical cell formed with big mouth open end can

Details Electrochemical cell formed with big mouth open end can Electrochemical cell formed with big mouth open end can

1998-07-02

2000-07-04

Nuzzolillo, Maria

Metal working

Method of mechanical manufacture

Electrical device making

296232, 429163, 429176, H01M 200, H01M 204, H01M 600

Patent

active

060819928

ABSTRACT:
Assembly of an electrochemical cell using a prismatic steel can having an enlarged circular opening at one end. The active materials of this cell including the cathode are disposed into the prismatic can through the circular opening, and the circular opening is subsequently reduced in size to a round reduced size opening. A round cover and seal assembly closes the opening of the cell.

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George Wood Vinal, Sc.D., "Primary Batteries", New York, John Wiley & Sones, Inc. and London, Chapman & Hall, Limited, 1951, pp. 20-21. [No Month].

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