| 发明名称 |
COMPOSITE FAN CONTAINMENT CASE ASSEMBLY |
| 摘要 |
A fan case for a gas turbine engine includes a composite fan containment case that includes an outer surface. The composite fan containment case includes multiple composite layers that define a generally cylindrical case. An attachment flange extends radially outward from the cylindrical case. The attachment flange comprises a portion of the composite layers. A metallic backing ring is secured to the attachment flange by rivets. |
| 申请公布号 |
US2015275689(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201414161860 |
申请日期 |
2014.01.23 |
| 申请人 |
United Technologies Corporation |
发明人 |
Lussier Darin S.;Robertson, JR. Thomas J.;Costa Mark W.;Voleti Sreenivasa R.;Naik Rajiv A. |
| 分类号 |
F01D25/00;F02K3/06;F01D25/24 |
主分类号 |
F01D25/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fan case for a gas turbine engine comprising:
a composite fan containment case including an outer surface, the composite fan containment case includes multiple composite layers defining a generally cylindrical case, an attachment flange extending radially outward from the cylindrical case, the attachment flange comprising a portion of the composite layers, and a metallic backing ring secured to the attachment flange by rivets. |
| 地址 |
Hartford CT US |
