Sensor systems for measuring an interface level in a multi-phase fluid composition
US9658178B2 · kind B2 · utility
19Cited by
150References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 28, 2012 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Dec 1, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/2823
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor includes a resonant transducer, the resonant transducer being configured to determine the composition of an emulsion. The composition of the emulsion is determined by measuring the complex impedance spectrum values of the mixture of the emulsion and applying multivariate data analysis to the values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.