发明名称 |
CAPACITANCE CIRCUIT FOR LEVEL MEASUREMENT |
摘要 |
The circuit of a primary element capacitor is energized and arranged to produce a proximity signal not substantially affected by the conductivity of fluid-like material accumulated on the capacitor structure. The energization, circuit components, and capacitor insulation minimize the electrical characteristics of the material accumulation on the capacitor. |
申请公布号 |
DE3174153(D1) |
申请公布日期 |
1986.04.24 |
申请号 |
DE19813174153 |
申请日期 |
1981.12.12 |
申请人 |
COMBUSTION ENGINEERING, INC. |
发明人 |
SIEGEL, LEON SIDNEY;HOLMAN, CHARLES OVERTON |
分类号 |
G01F23/26;(IPC1-7):G01F23/26 |
主分类号 |
G01F23/26 |
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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