Lithium secondary battery

Details Lithium secondary battery Lithium secondary battery

2006-05-17

2010-12-28

Cantelmo, Gregg (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Cell enclosure structure, e.g., housing, casing, container,...

C429S177000, C429S181000, C429S185000

Reexamination Certificate

active

07858227

ABSTRACT:
A lithium secondary battery having an electrode assembly including a first electrode plate, a second electrode plate, and a separator interposed between the first electrode plate and the second electrode plate. A case receives the electrode assembly and a cap assembly is coupled to the case to seal the case. The cap assembly includes a cap plate adapted to permit the insertion of electrolyte into the case, the cap plate including at least one recess. An insulation case located between the electrode assembly and the cap assembly is formed with at least one protrusion on an exterior-facing surface. The protrusion is adapted to be coupled to the recess to integrate the insulation case and the cap plate.

REFERENCES:
patent: 6638661 (2003-10-01), Inoue et al.
patent: 2005056649 (2005-03-01), None
patent: 2003005800 (2003-01-01), None
patent: 20030066243 (2003-08-01), None
patent: 20030081939 (2003-10-01), None
patent: 20040022715 (2004-03-01), None
Abstract of KR 20030066243 (Aug. 2003).
Abstract of KR 20030081939 (Oct. 2003).
Abstract of KR 20040022715 (Mar. 2004).
Abstract of KR 2003005800 (Jan. 2003).

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