Angular momentum mass flowmeter with optical pickoff
US4858474A · kind A · utility
8Cited by
10References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 1987 |
| Grant date | Aug 22, 1989 |
| Priority date | — |
| Expiry date | Dec 30, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/82
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An angular momentum mass flow meter with an optical fiber readout extending into and out of the flowmeter housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.