| 发明名称 |
GAS TURBINE ENGINE BLADE OUTER AIR SEAL ASSEMBLY |
| 摘要 |
A gas turbine engine includes a rotating stage of blades. A circumferential array of blade outer air seal segments are arranged radially outward of the blades. Adjacent blade outer air seal segments provide a circumferential gap. Facing ends of the adjacent blade outer air seal segments include surfaces. A gap seal engages the surfaces and obstructs the circumferential gap. A biasing member is configured to urge the gap seal radially inward toward the surfaces. |
| 申请公布号 |
US2016084101(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201514834918 |
申请日期 |
2015.08.25 |
| 申请人 |
McCaffrey Michael G. |
发明人 |
McCaffrey Michael G. |
| 分类号 |
F01D11/08;F01D5/12;F01D5/02 |
主分类号 |
F01D11/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine engine comprising:
a rotating stage of blades; a circumferential array of blade outer air seal segments arranged radially outward of the blades, adjacent blade outer air seal segments provide a circumferential gap, facing ends of the adjacent blade outer air seal segments include surfaces; a gap seal engages the surfaces and obstructs the circumferential gap; and a biasing member configured to urge the gap seal radially inward toward the surfaces. |
| 地址 |
Windsor CT US |
