| 发明名称 |
GAS TURBINE ENGINE SUPPORT STRUCTURES |
| 摘要 |
A ducted fan gas turbine engine has a propulsive fan, a fan case surrounding the fan, a core engine, and a plurality of support structures which transmit loads from the core engine to the fan case. Each support structure has two support struts which extend from the core engine to a joint radially outwardly of the fan case. The support struts are spaced apart at the core engine but converge to meet at the joint. Each support structure further has two structural elements which extend from the joint to respective fixing positions on the fan case at opposite sides of the joint. |
| 申请公布号 |
US2016108817(A1) |
申请公布日期 |
2016.04.21 |
| 申请号 |
US201514868719 |
申请日期 |
2015.09.29 |
| 申请人 |
ROLLS-ROYCE plc |
发明人 |
BAGNALL Adam M. |
| 分类号 |
F02C7/20;F01D25/24;F01D5/02;F02C3/04 |
主分类号 |
F02C7/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A ducted fan gas turbine engine (10) having a propulsive fan, a fan case (6) surrounding the fan, a core engine (4), and a plurality of support structures (1) which transmit loads from the core engine to the fan case, each support structure having:
two support struts (2) which extend from the core engine to a joint radially outwardly of the fan case, the support struts being spaced apart at the core engine but converging to meet at the joint; and two structural elements (8) which extend from the joint to respective fixing positions on the fan case at opposite sides of the joint (9). |
| 地址 |
London GB |
