Battery protection circuit

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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