| 发明名称 |
CORED AIRFOIL PLATFORM WITH OUTLET SLOTS |
| 摘要 |
An airfoil includes a platform that has platform leading and trailing ends, lateral side faces, and inner and outer faces. An airfoil portion extends outwardly from the inner face of the platform. The airfoil portion includes airfoil leading and trailing ends and side walls that join the airfoil leading and trailing ends. The platform includes a cooling passage that has an inlet at a forward location, outlet slots at the platform trailing end, and an intermediate passage portion that extends from the inlet to the outlet slots. The intermediate passage portion includes a common manifold region that feeds the outlet slots. |
| 申请公布号 |
US2016208618(A1) |
申请公布日期 |
2016.07.21 |
| 申请号 |
US201514600048 |
申请日期 |
2015.01.20 |
| 申请人 |
United Technologies Corporation |
发明人 |
Hagan Benjamin F.;Waite Ryan Alan;Dube Bryan P.;Mongillo, JR. Dominic J. |
| 分类号 |
F01D5/18;F01D9/04;F01D25/12;F01D5/14 |
主分类号 |
F01D5/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An airfoil comprising:
a platform including platform leading and trailing ends, lateral side faces, and inner and outer faces; and an airfoil portion extending outwardly from the inner face of the platform,
the platform including a cooling passage having an inlet at a forward location, outlet slots at the platform trailing end, and an intermediate passage portion extending from the inlet to the outlet slots, the intermediate passage portion including a common manifold region that feeds the outlet slots. |
| 地址 |
Hartford CT US |
