Protective mat for leading edges of airfoil elements
US10266247B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 28, 2015 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Jun 11, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A device for protecting an airfoil element made of a complex comprising a polymer film, a metal strip deposited on a part of the polymer film and an adhesive element to attach the polymer film on the airfoil element. The polymer film forms a protection against sand abrasion. The metal strip forms a protection against water abrasion of the airfoil element on which the complex is attached.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.