Gas turbine elements bearing alumina-silica coating to inhibit coking
US5336560A · kind A · utility
13Cited by
38References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 1991 |
| Grant date | Aug 9, 1994 |
| Priority date | — |
| Expiry date | Dec 20, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/265
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Fuel contacting surfaces of a gas turbine engine are protected from carbon deposition by the application of a coating of alumina and silica thereto from a sol gel specifically formulated for this purpose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.