Control of internal combustion engines in response to exhaust gas recirculation system conditions
US9845754B2 · kind B2 · utility
5Cited by
24References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2014 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Jun 20, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A system includes an internal combustion engine having a number of cylinders, with at least one of the cylinder(s) being a primary EGR cylinder that is dedicated to provided EGR flow during at least some operating conditions. A controller is structured to control combustion conditions in the cylinders in response to one or more operating conditions associated with the engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.