| 发明名称 |
CAPACITY MEASURING DEVICE |
| 摘要 |
<p>This invention relates to a capacity measuring device. A first capacity-frequency converter operates on the capacity to be measured and supplies a measurement frequency FM; a second capacity-frequency converter co-operates with a standard capacity and supplies a standard frequency FE. A calculation circuit determines (M . FM/FE) - N and a display circuit visualises this numerical magnitude. The device can be used for weighing apparatus.</p> |
| 申请公布号 |
CA1161074(A) |
申请公布日期 |
1984.01.24 |
| 申请号 |
CA19810369446 |
申请日期 |
1981.01.27 |
| 申请人 |
TESTUT AEQUITAS |
发明人 |
DAUGE, GILBERT V.;LANGLAIS, JACQUES F. |
| 分类号 |
G01G23/37;G01G3/12;G01G7/06;G01G23/16;(IPC1-7):G01G19/40;G01G23/18 |
主分类号 |
G01G23/37 |
| 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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