Flowmeter fault detection
US6843137B2 · kind B2 · utility
6Cited by
6References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 31, 2002 |
| Grant date | Jan 18, 2005 |
| Priority date | — |
| Expiry date | Mar 19, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F25/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A previously unidentified problem of clipping in the input stages of flowmeter sensing circuitry has been identified and addressed. A solution is provided by flowmeter sensing circuitry, comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.