Dual class ultrasonic gas meters and related flowtubes
US10866127B2 · kind B2 · utility
2Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2019 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Mar 2, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F15/002
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An ultrasonic meter configured to operate in multiple classes is provided including a flowtube having an inlet at a first end and an outlet at a second end, opposite the first end; and first and second face to face transducers, the first transducer being positioned at the first end of the flowtube and the second transducer being positioned at the second end of the flowtube, wherein the first and second face to face transducers are positioned in line with flow through the ultrasonic meter. Related flowtubes are also provided herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.