Exhaust gas aftertreatment system with mixing features
US10914218B1 · kind B1 · utility
15Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2019 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Sep 12, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A vehicle includes an exhaust aftertreatment system for use with an automotive internal combustion engine. The system includes a reagent mixer configured to deliver a reagent for mixing with exhaust gases produced by the engine. The reagent mixer includes a flow-redirection housing defining an mixing chamber and a manifold coupled downstream of the flow-redirection housing. A doser is mounted to the flow-redirection housing and is configured to inject the reagent toward the mixing chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.