Controlling the injection in a fuel system selectively operable with gasoline or fuel gas
US6679221B2 · kind B2 · utility
10Cited by
12References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2001 |
| Grant date | Jan 20, 2004 |
| Priority date | — |
| Expiry date | Dec 5, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A control method comprises the steps of: selectively supplying fuel gas to some cylinders of an engine on the basis of the power required from it; selecting the quantity of fuel gas supplied to each of the cylinders; and selecting, in successive engines cycles, different cylinders to supply with fuel gas according to a predetermined scheme of rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.