Can type lithium secondary battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...

Reexamination Certificate

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Details

C429S180000

Reexamination Certificate

active

07736800

ABSTRACT:
A can type lithium secondary battery including an electrode assembly including a first electrode plate, a second electrode plate, and a separator, a can for receiving the electrode assembly and an electrolyte, and a cap assembly including a cap plate, an electrode terminal and a gasket, the cap assembly closing an upper opening of the can, wherein the electrode terminal comes into electrical contact with an upper surface of the cap plate when the can type lithium secondary battery is deformed by a longitudinal pressure.

REFERENCES:
patent: 2001/0004505 (2001-06-01), Kim et al.
patent: 09-153351 (1997-06-01), None
patent: 2002-042779 (2002-02-01), None

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