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An aerodynamic element to a nacelle of the aircraft and the nacelle of the aircraft

机译:飞机机舱和飞机机舱的空气动力学元件

摘要

An aerodynamic element to a nacelle of the aircraft and the nacelle of the aircraft. The invention relates to a nacelle (1), which comprises a fixed cover (9) and a flap of entry (8) that can move axially with respect to the cover (9) between an operating position and a maintenance position rear front.The aerodynamic element (15) is flexible and has a substantially cylindrical shape in general, and the element comprises: an ascending portion (16) designed to be fixed on the inner wall (17) of the flap (8) of the nacelle inlet; and a descending portion (20) projected pair The bear radially against the internal face (31) of the cover (9).The descending portion (20) of the element (15) includes an annular collar (24) that protrudes to the outside of the element (15), and a blade terminal (25) which, at rest, is inclined to outside of the element (15) in the direction of its free end.
机译:飞机机舱和飞机机舱的空气动力学元件。本发明涉及一种机舱(1),该机舱(1)包括固定的盖(9)和可相对于盖(9)在操作位置和维护位置的后部前轴向移动的入口挡板(8)。气动元件(15)是柔性的并且通常具有大致圆柱形的形状,并且该元件包括:上升部分(16),其设计成固定在机舱入口的襟翼(8)的内壁(17)上;元件(15)的下降部分(20)包括向外部突出的环形套环(24),该下降部分(20)突出成对,并且径向地抵靠在盖(9)的内表面(31)上。元件(15)的一个端部和一个刀片端子(25),刀片端子(25)在静止时沿其自由端的方向向元件(15)的外部倾斜。

著录项

  • 公开/公告号BR112012028905A2

    专利类型

  • 公开/公告日2016-07-26

    原文格式PDF

  • 申请/专利权人 AIRCELLE;

    申请/专利号BR20121128905

  • 申请日2011-05-09

  • 分类号B64D33/02;

  • 国家 BR

  • 入库时间 2022-08-21 14:27:21

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