Warm up strategy for ethanol direct injection plus gasoline port fuel injection
US7426925B2 · kind B2 · utility
46Cited by
87References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2007 |
| Grant date | Sep 23, 2008 |
| Priority date | — |
| Expiry date | Aug 28, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A system for an engine, comprising of a cylinder of the engine, a first injector configured to inject a first substance to said cylinder, a second injector configured to inject a second substance to said cylinder; and a controller configured to commence combustion in the engine by injecting fuel into said cylinder, where said fuel is injected by both said first and second injectors during said start.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.