Airfoil heat shield
US9528382B2 · kind B2 · utility
9Cited by
39References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2009 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Apr 7, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/36
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Exemplary embodiments include a multi-layer, modular and replaceable heat shield for gas turbines. The heat shield apparatus can include a base layer adjacent the airfoil and a thermal layer coupled to the base layer, wherein the base layer and the thermal layer match a contour of the airfoil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.