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71. 发明授权

US5350993A Power supply 失效
标题翻译：电源
公开(公告)号：US5350993A
公开(公告)日：1994-09-27
申请号：US4574
申请日：1993-01-14
申请人： Shoichi Toya , Tetsuya Okada
发明人： Shoichi Toya , Tetsuya Okada
IPC分类号： H01M2/10 , H01M10/46 , H02J7/00 , H04N5/64
CPC分类号： H02J7/0004 , H02J7/0045
摘要： A battery pack is selectively connectable to electrical equipment and to a battery charger. The electrical equipment or battery recharger decides whether the attached battery pack is a compatible device. If the attached battery pack is determined to be suitable, electrical power is transferred from the battery pack to the electrical equipment or from the battery recharger to the battery pack. To determine whether the battery pack is compatible, the electrical equipment or battery recharger receives an electrical signal, from the battery pack, containing battery information by which the type of battery pack can be distinguished.
摘要翻译：电池组可选择性地连接到电气设备和电池充电器。电气设备或电池充电器决定附加的电池组是否是兼容设备。如果连接的电池组被确定为合适，则电力从电池组传输到电气设备或从电池充电器传送到电池组。为了确定电池组是否兼容，电气设备或电池充电器从电池组接收包含可识别电池组类型的电池信息的电信号。

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