| 发明名称 | Composite airfoil and turbine engine | ||
| 摘要 | A composite airfoil includes a core that has a three-dimensional network of fibers. The core defines an airfoil section and a root section. A composite skin covers a portion of the core excluding the root section. | ||
| 申请公布号 | US9556742(B2) | 申请公布日期 | 2017.01.31 |
| 申请号 | US201012955323 | 申请日期 | 2010.11.29 |
| 申请人 | United Technologies Corporation | 发明人 | Parkin Michael;Alexander Phillip;Klinetob Carl Brian |
| 分类号 | F01D5/28;F01D5/14;B29C70/24;B32B5/26;B29D99/00 | 主分类号 | F01D5/28 |
| 代理机构 | Carlson, Gaskey & Olds, P.C. | 代理人 | Carlson, Gaskey & Olds, P.C. |
| 主权项 | 1. A composite airfoil comprising: a core including a three-dimensional network of fibers, the core defining an airfoil section and a root section; and a composite skin covering a portion of the core excluding the root section. | ||
| 地址 | Hartford CT US | ||