Airfoil with galvanically isolated metal coating
US8721294B2 · kind B2 · utility
2Cited by
5References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 2010 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Dec 8, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/11
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An airfoil component includes an aluminum alloy body having at least an airfoil portion and a root portion. A metallic layer is located on at least a portion of the aluminum alloy body and an electrochemically insulating layer is located between and adjoining the aluminum alloy body and the metallic layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.