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US 2008/0258684 A1Published application
Battery system
AssigneeSony Corporation
InventorsJusuke Shimura, Yoshiaki Inoue
Life of this patent
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Abstract
A battery system capable of inhibiting a reverse voltage applied to a unit cell that has lost the electromotive force without active control is provided. The battery system include two or more unit cells electrically connected in series, and a rectification section that is composed of at least one of an electronic device having a rectification function and an interface having a rectification action, and is electrically connected to the respective two or more unit cells in parallel.
Claims8
A battery system comprising:
- two or more unit cells electrically connected in series;
- and
- a rectification section that is composed of at least one of an electronic device having a rectification function and an interface having a rectification action, and is electrically connected to the respective two or more unit cells in parallel.
Dependencies are inferred from the claim text.