Lithium secondary battery

Details Lithium secondary battery Lithium secondary battery

1998-06-16

2000-10-31

Gorgos, Kathryn

Chemistry: electrical current producing apparatus, product, and

With control means responsive to battery condition sensing...

429 62, 429161, 429183, 429211, H01M 200

Patent

active

061399868

ABSTRACT:
A lithium secondary battery includes an electricity generating portion in which positive electrode 60 and negative electrode 61 form a laminate through separator films 62 made of porous polymer so that the positive electrode 60 and the negative electrode 61 do not come in direct contact with each other, leads 65, 77 which are respectively connected to plural portions of the positive electrode 60 and the negative electrode 61 to make electricity collection, and a low melting point alloy member 76 as a current break mechanism being inserted in a current path of the inside of the battery, which is melted to break the current path when the temperature of the battery is raised over a predetermined temperature.

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Database WPI; Section Ch, Week 9443; Derwent Publications Ltd.; London, GB; Class L03, AN 94-344659 XP002086675 & JP 06 267528 A (Japan Storage Battery CO Ltd); Sep. 22,1994 *abstract*.
Patent Abstracts of Japan; vol. 017, No. 097 (E-1326); Feb. 25, 1993 & JP 04 289676 A (NGK Insulators LTD); Oct. 14, 1992 *abstract*.
Japanese Abstract for JP406267528A, Japan Storage Battery, Sep. 22, 1994.

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