Battery pack

Details Battery pack Battery pack

2008-04-08

2008-04-08

Maples, John S. (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

With control means responsive to battery condition sensing...

Temperature control

C429S061000, C429S231300, C429S330000

Reexamination Certificate

active

07354677

ABSTRACT:
A battery pack comprising a lithium ion secondary battery and a current interrupting device for protecting the secondary battery, the secondary battery comprising positive and negative electrodes, a separator interposed between the positive and negative electrodes and a non-aqueous electrolyte, the current interrupting device comprising a recoverable device and a non-recoverable device, the recoverable and non-recoverable devices being connected in series with each other, and the non-recoverable device having an operating temperature of not less than 90° C. and less than 150° C.

REFERENCES:
patent: 6605386 (2003-08-01), Kasamatsu et al.
patent: 6991752 (2006-01-01), Nagayama et al.
patent: 2001-216883 (2001-08-01), None
patent: 20001-283828 (2001-10-01), None
patent: 2002-150918 (2002-05-01), None

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