| 发明名称 |
FAN PLATFORM EDGE SEAL |
| 摘要 |
An edge seal for preventing airflow through a space between a fan platform and an adjacent airfoil in a gas turbine engine may include a bonding segment being bondable to the fan platform. A sealing flap converges with the bonding segment so that the sealing flap is operatively contactable with the adjacent airfoil. A bumper rib protrudes from the bonding segment so that the bumper rib is bondable to the fan platform. |
| 申请公布号 |
US2016305439(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201415102062 |
申请日期 |
2014.08.15 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
ALARCON Andrew G.;BOGUE William |
| 分类号 |
F04D29/08;F04D29/38;F04D29/34;F04D19/00;F04D29/32 |
主分类号 |
F04D29/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An edge seal for preventing airflow through a space between a fan platform and an adjacent airfoil in a gas turbine engine, the edge seal comprising:
a bonding segment being bondable to the fan platform; a sealing flap converging with the bonding segment, the sealing flap being operatively contactable with the adjacent airfoil; and a bumper rib protruding from the bonding segment, the bumper rib being bondable to the fan platform. |
| 地址 |
Farmington CT US |
