Secondary battery having a container with a safety unit

Chemistry: electrical current producing apparatus – product – and – With control means responsive to battery condition sensing... – Temperature control

Reexamination Certificate

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Details

C429S162000, C429S185000, C429S181000

Reexamination Certificate

active

07125627

ABSTRACT:
A secondary battery includes an electrode assembly; a laminated container laminated with flexible films, which encloses the electrode assembly while the electrode tabs are drawn out of the laminated container and is sealed by fusing resulting structure within a sealed portion; and a safety unit in the sealed portion, capable of being melted by excess heat generated from the secondary battery.

REFERENCES:
patent: 5422200 (1995-06-01), Hope et al.
patent: 2001/0046623 (2001-11-01), Akahira
patent: 2002/0071985 (2002-06-01), Ooyama
patent: 2001-93489 (2001-04-01), None
patent: 2001-093489 (2001-04-01), None

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