Electrostatic capacity type fuel concentration monitoring unit with temperature dependent fluctuation compensating feature
US5060619A · kind A · utility
27Cited by
11References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 9, 1990 |
| Grant date | Oct 29, 1991 |
| Priority date | — |
| Expiry date | Nov 9, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A fuel concentration monitoring unit includes a fuel temperature dependent error correction circuit in the unit. A fuel concentration indicative voltage signal variation rate set with taking a specific fuel concentration as reference point. The output incorporated in the unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.