Packaging assembly for a lithium battery

Details Packaging assembly for a lithium battery Packaging assembly for a lithium battery

1998-03-06

2000-06-27

Nuzzolillo, Maria

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Tape or flexible-type cell including tape fuel cells or...

429163, 429211, H01M 206

Patent

active

060805080

ABSTRACT:
The terminals of a thin plate rechargeable lithium battery are coated with a heat-sealable polymer. The coating forms a band on each face of the terminals and the band is heat-sealed to the inner insulator layers of a multi-layered polymer laminate enclosing the thin plate rechargeable lithium battery at a location close to an open edge of the insulator layer. Small sheets of rigid, high melting point, polymeric materials are inserted between the bands of coating carried by the terminals and the edge of the multi-layered laminate enclosing the lithium battery. A portion of the sheets of polymeric material is adhesively attached to the face of the terminal adjacent the bands of coating. The open edges of the multi-layered polymer laminate enclosure are subsequently sealed to enclose completely the thin plate lithium battery.

REFERENCES:
patent: 2870235 (1959-01-01), Soltis
patent: 2995614 (1961-08-01), Krueger
patent: 3026365 (1962-03-01), Hughes et al.
patent: 4092464 (1978-05-01), Dey et al.
patent: 4664994 (1987-05-01), Koike et al.
patent: 4997732 (1991-03-01), Austin et al.
patent: 5227264 (1993-07-01), Duval et al.
patent: 5326652 (1994-07-01), Lake
patent: 5326653 (1994-07-01), Chang
patent: 5445856 (1995-08-01), Challoner-Gill
patent: 5591540 (1997-01-01), Louie et al.

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