Engine starting for engine having adjustable valve operation and port fuel injection
US8763582B2 · kind B2 · utility
7Cited by
21References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 5, 2006 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Jan 11, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method for controlling an engine during a start is presented. In one example, the method includes direct starting an engine with a port fuel injector. The method can improve engine starting during some conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.