发明名称 |
Determination of media characteristics in fill-level measuring |
摘要 |
For calculating the fill level in a container two echo curves are acquired that image the reflection conditions along two different measuring paths. On their way to the filling material surface or the separating layer surface the corresponding measuring signals cover different electrical distances. From the two echo curves a characteristic value can be calculated that reflects a physical characteristic of the covering medium. From this, the fill level can then be determined with increased accuracy. |
申请公布号 |
US2012324994(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
US201113312067 |
申请日期 |
2011.12.06 |
申请人 |
WELLE ROLAND;GRIESSBAUM KARL |
发明人 |
WELLE ROLAND;GRIESSBAUM KARL |
分类号 |
G01F23/296;G01F23/284 |
主分类号 |
G01F23/296 |
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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