Catalyst element for cleaning exhaust gases
US4195063A · kind A · utility
19Cited by
11References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1978 |
| Grant date | Mar 25, 1980 |
| Priority date | — |
| Expiry date | Dec 11, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A cylindrical catalyst element comprising a heat-resistant metal in the form of a wire mesh or the like, a silica cloth supported by the mesh and having a catalyst disposed on a surface thereof adjacent the interior of the cylinder, said element being disposed adjacent the interior wall of an exhaust system upstream of a main catalyst device for cleaning the exhaust gases of an internal combustion engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.