Airfoil with multi-material reinforcement
US10494933B2 · kind B2 · utility
1Cited by
5References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2016 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Feb 25, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/603
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An airfoil includes: an airfoil body having convex and concave sides extending between a leading edge and a trailing edge, the airfoil body including primary and secondary regions having differing physical properties; and at least one metallic cladding element attached to the airfoil body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.