| 发明名称 |
HIGH-MODULUS COATING FOR LOCAL STIFFENING OF AIRFOIL TRAILING EDGES |
| 摘要 |
An airfoil is disclosed. The airfoil may comprise a leading edge, a body portion and a trailing edge formed from a high-modulus plating. The body portion of the airfoil may be formed from a material having a lower elastic modulus than the high-modulus plating. The high-modulus plating may improve the stiffness of the trailing edge, allowing for thinner trailing edges with improved fatigue life to be formed. |
| 申请公布号 |
US2016146022(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201414903856 |
申请日期 |
2014.07.09 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Twelves Wendell V.;Cook Grant O. |
| 分类号 |
F01D5/28;B62D35/00;F42B10/02;F01D9/04;B64C39/02 |
主分类号 |
F01D5/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An airfoil, comprising:
a leading edge; a body portion; and a trailing edge formed from a high-modulus plating, the body portion being formed from a material that has a lower elastic modulus than the high-modulus plating. |
| 地址 |
Hartford CT US |
