| 发明名称 |
GAS TURBINE COWL |
| 摘要 |
A gas turbine engine (30) comprising a rear cowl (38) defining an exhaust aperture (40) and a motive system. The rear cowl (38) comprises at least one panel (42) and the motive system is operable to selectively move the panel (42) between deployed and stowed configurations by rotation of the panel (42) about an axis substantially parallel to the main rotational axis of the engine (30). This alters the area of the exhaust aperture (40). |
| 申请公布号 |
US2015166193(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201414564531 |
申请日期 |
2014.12.09 |
| 申请人 |
ROLLS-ROYCE PLC |
发明人 |
BEARDSLEY Peter Kevin;PONS PEREZ Marc |
| 分类号 |
B64D29/06 |
主分类号 |
B64D29/06 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A gas turbine engine comprising a rear cowl defining an exhaust aperture and a motive system, the rear cowl comprising at least one panel and the motive system being operable to selectively move the panel between deployed and stowed configurations by rotation of the panel about an axis having its largest 3-dimensional Euclidian space vector component parallel to the main rotational axis of the engine, thereby altering the area of the exhaust aperture. |
| 地址 |
London GB |
