Simultaneous EGR correction and individual cylinder combustion phase balancing
US7231906B1 · kind B1 · utility
21Cited by
0References
19Claims
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Assignee
Inventors
Key dates
| Filing date | Jun 27, 2006 |
| Grant date | Jun 19, 2007 |
| Priority date | — |
| Expiry date | Jun 27, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An internal combustion engine is configured with combustion chamber pressure sensing and exhaust gas recirculation apparatus. Fuel injection timing is adjusted based on combustion phasing and exhaust gas recirculation is controlled based on average fuel injection timing adjustments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.