| 发明名称 |
SISTEMA PARA DETECTAR Y CONTROLAR EL NIVEL DE UN LIQUIDO. |
| 摘要 |
<p>A first inductance means, such as a coil, cooperates with a detector/amplifier circuit to detect the level of a liquid in a container and to control the flow of the liquid into the container. A second inductance means detects the level of the liquid in the event of failure of the first inductance means.</p> |
| 申请公布号 |
ES439745(A1) |
申请公布日期 |
1977.06.01 |
| 申请号 |
ES19450004397 |
申请日期 |
1975.07.24 |
| 申请人 |
P. R. MALLORY & CO., INC. |
发明人 |
|
| 分类号 |
D06F39/08;G01F23/26;G05D9/12;(IPC1-7):01F/ |
主分类号 |
D06F39/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
