Device for measuring the velocity of a fluid
US5383369A · kind A · utility
69Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 1994 |
| Grant date | Jan 24, 1995 |
| Priority date | — |
| Expiry date | Apr 25, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/02836
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
To avoid disturbing measurement dephasings due to reflections from walls, the fluid velocity-measurement device comprises a pair of input-output transducers (18 and 20) located inside measurement chamber (16) which has the form of a revolution ellipsoid, each of transducers (18 and 20) being mounted at one of the focal points (F1 and F2) of the ellipsoid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.