Catalytic converter having a resilient thermal-variation compensating monolith-mounting arrangement
US4004887A · kind A · utility
30Cited by
15References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 16, 1973 |
| Grant date | Jan 25, 1977 |
| Priority date | — |
| Expiry date | Mar 16, 1993 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N3/2875
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A monolithic refractory catalytic converter unit of the type used in internal combustion engine exhaust systems has a resilient mounting ring for the catalyst element which compensates for differences in axial expansion between the element and container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.