Construction for an exhaust after treatment device
US8281581B2 · kind B2 · utility
7Cited by
20References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2008 |
| Grant date | Oct 9, 2012 |
| Priority date | — |
| Expiry date | Aug 1, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2590/08
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An exhaust aftertreatment device has a unitary cast inlet that is configurable to have a 90° or 180° entry of combustion gasses relative to flow through tubular elements housing a diesel oxidization catalyst and a diesel particulate filter. The cast component provides the primary structural support for a tubular element connected to the casting element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.