| 发明名称 |
T-Shaped Platform Leading Edge Anti-Rotation Tabs |
| 摘要 |
Anti-rotation tabs for the platforms in the fan section of a gas turbine engine are provided. The anti-rotation tabs interface with the trailing edge of the spinner, thereby preventing the platform from rotating and twisting. |
| 申请公布号 |
US2015337661(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201314761360 |
申请日期 |
2013.12.16 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Alarcon Andrew G.;Quinn Christopher M.;Glaspey James;Turner Matthew A. |
| 分类号 |
F01D5/02;F01D5/30 |
主分类号 |
F01D5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fan assembly for a jet engine, the fan assembly comprising:
a hub; a spinner affixed to the hub and having a trailing edge; a platform affixed to the hub aft of the spinner and having a leading edge in substantially opposing facing relationship with the trailing edge of the spinner; and a tab extending forward from the leading edge and interfacing with the trailing edge. |
| 地址 |
Hartford CT US |
