| 发明名称 |
Turbine Vane With Platform Pad |
| 摘要 |
A vane has an airfoil extending between a radially outer platform and a radially inner platform. At least one of the platforms has nominally radially thinner portions, and a pad defining a radially thicker portion. The pad has a radial thickness that is greater than a thickness of the nominal radially thinner portions. The pad surrounds an outer periphery of the airfoil on a side of the radially outer platform. The pad has a varying radial thickness. A mid-turbine frame and a gas turbine engine are also disclosed. |
| 申请公布号 |
US2016069200(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201414787332 |
申请日期 |
2014.05.21 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Ols John T.;Allen Richard N.;Porter Steven D.;Sanchez Paul K.;Pinero Sandra S. |
| 分类号 |
F01D9/04;F01D25/24 |
主分类号 |
F01D9/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A vane comprising:
an airfoil extending between a radially outer platform and a radially inner platform; at least one of said platforms having nominally radially thinner portions, and a pad defining a radially thicker portion, with said pad having a radial thickness that is greater than a thickness of said nominal radially thinner portions and said pad surrounding an outer periphery of said airfoil on a side of said radially outer platform, and said pad having a varying radial thickness. |
| 地址 |
Hartford CT US |
