Mass-flow measuring instrument
US4729243A · kind A · utility
32Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 1986 |
| Grant date | Mar 8, 1988 |
| Priority date | — |
| Expiry date | May 5, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/8477
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device to measure the mass-flow rate of a fluid from the Coriolis force resulting from the flow of the fluid through the device during oscillation. The device comprises four U-shaped tubes wherein the phase and direction of flow in these tubes are arranged so as to cancel the errors due to motion of the instrument base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.