Safety device for managing batteries

Details Safety device for managing batteries Safety device for managing batteries

2007-01-02

2007-01-02

Easthom, Karl (Department: 2838)

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With individual charging of plural batteries or cells

C320S116000

Reexamination Certificate

active

11293430

ABSTRACT:
A safety device for lithium ion cells or groups of lithium ion cells connected in parallel and in series by providing a continuously balanced state of charge while in a discharge phase, a charge phase, a quiescent phase, a storage phase, or combinations of these phases.

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patent: 6873134 (2005-03-01), Canter
patent: 2005/0275372 (2005-12-01), Crowell
DelRossi, Rich; “Cell Balancing Design Guidelines”; Microchip Technology, 2002. pp. 1-13.

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