Linearized turbine flow meter for fuel dispensers
US5016187A · kind A · utility
21Cited by
13References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 1989 |
| Grant date | May 14, 1991 |
| Priority date | — |
| Expiry date | Jan 17, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/125
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention is a linearized flow meter apparatus. A turbine flow meter measures a liquid flow and a processor corrects measurement errors and provides an adjusted number of output pulses. The processor uses an endpoint displacement method to provide the corrected output pulse signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.