专利名称:Battery protection circuit发明人:Katsura Yoshio申请号:US10991201申请日:20041116公开号:US06992463B2公开日:20060131
专利附图:
摘要:A protection of battery system having battery cells CellCell, FET switches SW,SW that are connected to the high-side path and control on/off state of the path, as wellas fuse F for cutting said path, primary protection circuits that detect abnormalities incharging/discharging of the battery cells and turn the FET switches off, and secondary
protecting controller that detect abnormalities in charging/discharging of the batterycells and controls the operation of fuse F. Secondary protecting controller controls fuseF if there is no tendency to a decrease in abnormalities after a prescribed period of timeafter control of the FET switch.
申请人:Katsura Yoshio
地址:Osaka JP
国籍:JP
代理人:William B. Kempler,W. James Brady, III,Frederick J. Telecky, Jr.
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