| 发明名称 |
GAS TURBINE ENGINE COMPONENT COOLING PASSAGE AND SPACE EATING CORE |
| 摘要 |
A method of manufacturing a component that includes providing a core structure, casting a component about the core structure, removing a first portion of the core structure from the cast component, and leaving a second portion of the core structure in the cast component to provide a reduced cross-section in the cast component. |
| 申请公布号 |
US2015375297(A1) |
申请公布日期 |
2015.12.31 |
| 申请号 |
US201414766061 |
申请日期 |
2014.01.16 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Slavens Thomas N.;Thornton Lane;Moore Sasha M.;LoRicco Nicholas M. |
| 分类号 |
B22D19/00;B22C9/10;F23R3/00;F01D5/18;F01D9/02 |
主分类号 |
B22D19/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of manufacturing a component, comprising:
providing a core structure; casting a component about the core structure; removing a first portion of the core structure from the cast component; and leaving a second portion of the core structure in the cast component to provide a reduced cross-section in the cast component. |
| 地址 |
Hartford CT US |
