| 发明名称 |
Charge depletion meter |
| 摘要 |
A charge depletion meter apparatus having a current to frequency converter to sense and convert the current drain of a battery source to a digital signal which is divided and then accumulated in a counter. An LCD display unit displays the accumulated charge which is received from the counter.
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| 申请公布号 |
US4678999(A) |
申请公布日期 |
1987.07.07 |
| 申请号 |
US19840675174 |
申请日期 |
1984.11.27 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
SCHNEIDER, JOSEF F. |
| 分类号 |
G01R31/36;(IPC1-7):G01N27/46 |
主分类号 |
G01R31/36 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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