发明名称 |
Automatic system for handling batteries |
摘要 |
The present invention is related to a battery type determination circuit having a notch filter circuit which notches a frequency noise spectrum to indicate a battery type installed in a battery pack. More specifically, the preferred embodiment of the present invention can determine a variety of battery characteristics based on the notched frequency and look-up information stored in a memory chip.
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申请公布号 |
US5587924(A) |
申请公布日期 |
1996.12.24 |
申请号 |
US19950414760 |
申请日期 |
1995.03.31 |
申请人 |
COMPAQ COMPUTER CORPORATION |
发明人 |
ROSSI, MARKKU J. |
分类号 |
H02J7/00;(IPC1-7):H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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