Method for fuel injection in a combustion engine and combustion engine
US6953030B2 · kind B2 · utility
13Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2002 |
| Grant date | Oct 11, 2005 |
| Priority date | — |
| Expiry date | May 26, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method for fuel injection in a four-stroke combustion engine (1) of piston-and-cylinder type with compression ignition, whereby a specified fuel quantity is supplied to a combustion chamber (2) for each working cycle, and whereby EGR gases are led back to the combustion chamber (2). At least a first portion of said fuel quantity is combined with hot EGR gases for supply to the combustion chamber (2). The invention also relates to a combustion engine working according to the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.