Secondary battery

Details Secondary battery Secondary battery

2011-06-14

2011-06-14

Yuan, Dah-Wei (Department: 1727)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

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

C429S174000, C429S163000, C429S178000, C429S179000, C029S623100

Reexamination Certificate

active

07960055

ABSTRACT:
A secondary battery including an electrode assembly having a first electrode, a second electrode, and a separator interposed between the first electrode and the second electrode and a can housing the electrode assembly, the can having an opening on one end. The secondary battery further includes a cap assembly having a cap plate having a terminal hole, the cap plate coupled to the opening of the can, an electrode terminal inserted through the terminal hole, and a terminal plate coupled with an interior end of the electrode terminal. The terminal plate has a placement recess located on an interior-facing surface, the placement recess preventing the interior end of the electrode terminal from protruding past the interior-facing surface of the terminal plate.

REFERENCES:
patent: 2006/0099490 (2006-05-01), Cho et al.
patent: 2006/0141355 (2006-06-01), Kang

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