Internal combustion engine exhaust system
US7770385B2 · kind B2 · utility
0Cited by
61References
39Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 3, 2004 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Nov 3, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M26/23
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An internal combustion engine exhaust system 10 comprises an exhaust gas recirculation pipe 22 which, in use, recirculates engine exhaust gas into the engine air intake. A particulate filter 18 is provided and a burner arrangement 36 is arranged to burn off particulates caught by the filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.