Resonant sensors for fluid properties measurement
US9995666B2 · kind B2 · utility
2Cited by
10References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 2014 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Mar 27, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2011/0086
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A resonator that includes an elastic tube defining an interior surface and a conductor threaded through the elastic tube. Solid material fills space between the conductor and the elastic tube interior surface, such that motion of the conductor is directly transferred to the elastic tube. In a preferred embodiment, the elastic tube is electrically conductive and said solid material insulates said conductor from said elastic tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.