Exhaust gas aftertreatment system for a vehicle operated by means of a combustion engine, in particular for a watercraft
US9714593B2 · kind B2 · utility
1Cited by
3References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 2015 |
| Grant date | Jul 25, 2017 |
| Priority date | — |
| Expiry date | Dec 3, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An exhaust gas aftertreatment system for a vehicle operated by a combustion engine, in particular for a watercraft, includes a turbine of an exhaust turbocharger in an exhaust line, and at least one storage device, by which at least some of the sulphur pollutants contained in the exhaust gas can be stored and/or put into intermediate storage, at least for a defined period of time. According to the invention, particularly for storing the sulphur pollutants in the high-pressure region, the at least one storage device is arranged in the exhaust line upstream of the at least one turbine in a high pressure region of the exhaust line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.