| 发明名称 |
TURBINE SHROUD |
| 摘要 |
A turbine shroud for a gas turbine engine includes an annular metallic carrier, a blade track, and a cross-key connection formed between the annular metallic carrier and the ceramic blade track. The cross-key connection is formed between the annular metallic carrier and inserts included in the blade track. The inserts are bonded to an annular runner also included in the blade track by a braze layer. |
| 申请公布号 |
US2014271144(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201314095714 |
申请日期 |
2013.12.03 |
| 申请人 |
Rolls-Royce North American Technologies, Inc. ;Rolls-Royce Corporation |
发明人 |
Landwehr Sean E.;Westphal William;Freeman Ted J.;Chamberlain Adam L. |
| 分类号 |
F01D11/08;B23P15/04 |
主分类号 |
F01D11/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A turbine blade track comprising
an annular ceramic runner formed to include a plurality of cutouts extending inward in a radial direction from an outer radial surface of the annular ceramic runner toward an inner radial surface of the annular ceramic runner, and a plurality of inserts each arranged to extend into a corresponding one of the plurality of cutouts formed in the annular ceramic runner from the outer radial surface of the annular ceramic runner toward the inner radial surface of the annular ceramic runner. |
| 地址 |
Indianapolis IN US |
