Battery pack and method of producing the same

Details Battery pack and method of producing the same Battery pack and method of producing the same

2006-02-07

2006-02-07

Kalafut, Stephen J. (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With nonbattery electrical component electrically connected...

C429S062000, C029S623100

Reexamination Certificate

active

06994926

ABSTRACT:
The protection circuit unit52is an integrated body comprising a surface-mount type PTC thermistor49mounted by a soldering on a printed circuit board44through reflow soldering or the like soldering method together with a protection IC45and a FET unit46. The surface-mount type PTC thermistor49, as compared with a PTC thermistor with leads, can be mounted readily on the printed circuit board44, without requiring bending and welding work of a lead to be connected to a negative terminal of prismatic battery cell41, for forming a circuit. As a result, change in a resistance due to a bending stress, a thermal stress, etc. can be eliminated. Furthermore, a degree of thermal coupling with the battery cell41can be adjusted by changing a location of the thermistor49. Thus, varieties of control functions can be implemented.

REFERENCES:
patent: 6177209 (2001-01-01), Okutoh
patent: 6432575 (2002-08-01), Yamagami
patent: 6492058 (2002-12-01), Watanabe et al.
patent: 6617069 (2003-09-01), Hopper et al.
patent: 7-57721 (1995-03-01), None
patent: 7-130342 (1995-05-01), None
patent: 8-167433 (1996-06-01), None
patent: 8-329913 (1996-12-01), None
patent: 10-144356 (1998-05-01), None
patent: 2000-40503 (2000-02-01), None
patent: WO 92/09993 (1992-06-01), None

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