Coriolis flow meter with improved mode separation
US8671778B2 · kind B2 · utility
1Cited by
9References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2008 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Dec 29, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/8477
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A flow meter (20) including one or more flow tubes (103) and a driver (104A, 104B) adapted to vibrate the one or more flow tubes (103) at a drive frequency is provided. The flow meter (20) comprises a gusset (260). The gusset (260) is coupled to and extends along the flow tube (103) such that a frequency separation between the drive frequency and at least a second vibration frequency is increased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.