Methods and systems for an exhaust gas recirculation system
US11319906B2 · kind B2 · utility
0Cited by
13References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2020 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Oct 6, 2040 |
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 EGR system. In one example, a system comprises a first turbocharger configured to increase an intake gas pressure and a second turbocharger configured to increase an exhaust gas pressure. The second turbocharger is dedicated to only compressing exhaust gases flowing to an intake passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.