Engine control coordination with grille shutter adjustment and ambient conditions
US9650942B2 · kind B2 · utility
5Cited by
10References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2012 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Apr 19, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Methods and systems are provided for reducing corrosion of a charge air cooler and preventing engine misfire due to condensate formation. In response to an engine controller determining a condensate forming location within a charge air cooler, a grille shutter system is adjusted, moving the condensate region to a different location in the charge air cooler. Grille shutter orientation may also be controlled in response to vehicle operating conditions and condensate-forming weather conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.