Methods and systems for an exhaust gas recirculation system
US10024252B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2016 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Sep 29, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Methods and systems are provided for an exhaust gas recirculation valve. In one example, a system may include a valve being cleaned following a delay subsequent an engine shut-down.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.