| 发明名称 |
LIGHTWEIGHT SHROUDED FAN |
| 摘要 |
A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a fan section including a fan with a plurality of fan blades rotatable about an axis and a shroud and a speed change device in communication with the fan. |
| 申请公布号 |
US2014212261(A1) |
申请公布日期 |
2014.07.31 |
| 申请号 |
US201213719859 |
申请日期 |
2012.12.19 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Schwarz Frederick M.;Weisse Michael A. |
| 分类号 |
F04D29/32;F04D27/00;F04D29/16 |
主分类号 |
F04D29/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine engine comprising:
a fan section including a fan with a plurality of fan blades rotatable about an axis and a shroud; and a speed change device in communication with the fan. |
| 地址 |
US |
