Muffler with catalytic converter arrangement; and method
US5426269A · kind A · utility
57Cited by
20References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 1993 |
| Grant date | Jun 20, 1995 |
| Priority date | — |
| Expiry date | Mar 2, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B3/06
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement having an exhaust inlet and an exhaust outlet in construct and arrange for sound attenuation therein. The apparatus also includes a catalytic converter arrangement positioned within the muffler arrangement. During operation, the exhaust flow is directed both through the muffler arrangement and the catalytic converter arrangement, to advantage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.