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Battery pack with temperature detecting element and battery charger therefor

  • US 5,248,927 A
  • Filed: 03/12/1992
  • Issued: 09/28/1993
  • Est. Priority Date: 03/18/1991
  • Status: Expired due to Term
First Claim
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1. A battery pack comprising:

  • a casing;

    an array of juxtaposed cylindrical cells housed in said casing, said cells defining gaps therebetween;

    first and second electrodes housed in said case for charging and discharging said cells, said first and second electrodes being disposed in one of said gaps;

    a temperature detecting element disposed in said casing for detecting the temperature of said cells; and

    a third electrode disposed in said casing and electrically connected to said temperature detecting element, said third electrode comprising a thin sheet disposed between a side of one of said cells and said casing.

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