Determining fuel injection pressure
US5848583A · kind A · utility
27Cited by
15References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 1994 |
| Grant date | Dec 15, 1998 |
| Priority date | — |
| Expiry date | May 3, 2014 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M37/20
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
This invention includes selecting a desired pressure for fuel injection in an internal combustion engine. The selection improves control of fuel injection by keeping the fuel in the fuel rail in a liquid state and by keeping the fuel injectors in an operating region where fuel injector fuel flow is less sensitive to changes in fuel injector pulse width.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.