Exhaust seal ring
US5451064A · kind A · utility
16Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1992 |
| Grant date | Sep 19, 1995 |
| Priority date | — |
| Expiry date | Dec 22, 2012 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J15/126
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Seal ring for engine exhaust systems in the form of a composite of flexible graphite and metal mesh with the metal mesh being positioned close to the bearing surface of the seal ring whereby audible emanations from the seal ring during use are avoided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.