| 发明名称 |
GAS TURBINE ENGINE DUCT ASSEMBLY |
| 摘要 |
A duct assembly according to an exemplary aspect of the present disclosure includes, among other things, a casing body that extends between a flange and a wall, a first discrete cooling passage formed in the casing body and a second discrete cooling passage circumferentially spaced from the first discrete cooling passage. At least one of the first discrete cooling passage and the second discrete cooling passage includes an axial portion and a tangential portion configured to turn a cooling fluid communicated in each of the first and second discrete cooling passages. |
| 申请公布号 |
US2016186606(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201414911287 |
申请日期 |
2014.08.13 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
BLANEY Ken F.;STEVENS Michael S. |
| 分类号 |
F01D25/12;F01D9/02;F01D25/24 |
主分类号 |
F01D25/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A duct assembly, comprising:
a casing body that extends between a flange and a wall; a first discrete cooling passage formed in said casing body; and a second discrete cooling passage circumferentially spaced from said first discrete cooling passage, wherein at least one of said first discrete cooling passage and said second discrete cooling passage includes an axial portion and a tangential portion configured to turn a cooling fluid communicated in each of said first and second discrete cooling passages. |
| 地址 |
Hartford CT US |
