| 发明名称 | Hybrid blade outer air seal for gas turbine engine | ||
| 摘要 | A Blade Outer Air Seal (BOAS) includes a body manufactured of a metal alloy, the body includes a face opposite a forward interface and an aft interface, the face includes a cavity. A non-metallic insert within the cavity such that the insert is flush with the face. | ||
| 申请公布号 | US9169739(B2) | 申请公布日期 | 2015.10.27 |
| 申请号 | US201213343689 | 申请日期 | 2012.01.04 |
| 申请人 | UNITED TECHNOLOGIES CORPORATION | 发明人 | Mironets Sergey;Pietraszkiewicz Edward F.;Staroselsky Alexander;Zelesky Mark F. |
| 分类号 | F01D11/12 | 主分类号 | F01D11/12 |
| 代理机构 | Carlson, Gaskey & Olds P.C. | 代理人 | Carlson, Gaskey & Olds P.C. |
| 主权项 | 1. A Blade Outer Air Seal (BOAS) comprising: a body including a face opposite a forward interface and an aft interface, said face including a first cavity and a second cavity axially spaced from said first cavity; and a first non-metallic insert provided within said first cavity and a second non-metallic insert provided within said second cavity, wherein said first and second non-metallic inserts are flush with said face. | ||
| 地址 | Hartford CT US | ||