Pneumatic flow station
US4550616A · kind A · utility
3Cited by
15References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 21, 1983 |
| Grant date | Nov 5, 1985 |
| Priority date | — |
| Expiry date | Sep 21, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/28
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A flow velocity sensor including a target mounted in a stream so that a force which varies with the square of the fluid velocity is produced by the target and including a source of variable pressure and pressure squaring means operable to produce a rebalance force on the target. The pressure varying substantially linearly with the velocity of flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.