The invention relates to a nacelle exit assembly with an acoustic panel. An inlet assembly for a nacelle includes an inlet cover and a chamber back wall of a fluid anti-icing system (FIPS). The inlet cover extends a length from a forward end of the inlet cover to a rearward end of the inlet cover. The inlet mask includes a labial skin defining a leading edge of the inlet mask at a leading end and an acoustic panel coupled to the labial skin at an interface along an inner side of the inlet mask. A seam is defined between the acoustic panel and the lip skin. The chamber rear wall is attached to the inner surface of the lip skin to define a chamber between the inner surface and the front surface of the chamber rear wall. The chamber receives an ice resistant liquid. The chamber back wall is disposed forward of the seam along the length of the inlet cover.
本申请涉及具有声学面板的短舱出口组件。一种用于短舱的入口组件包括入口罩和流体防冰系统(FIPS)的腔室后壁。入口罩延伸从入口罩的前端到入口罩的后端的长度。入口罩包括在前端处限定入口罩的前缘的唇皮以及沿着入口罩的内侧在接口处联接到唇皮的声学面板。在声学面板和唇皮之间限定接缝。腔室后壁附连到唇皮的内表面,以在内表面与腔室后壁的前表面之间限定腔室。腔室接收抗冰液体。腔室后壁沿着入口罩的长度设置在接缝的前面。
Nacelle exit assembly with acoustic panel
具有声学面板的短舱出口组件
2024-01-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
ACOUSTIC PANEL FOR AIRCRAFT NACELLE, AND METHOD OF MANUFACTURING THE ACOUSTIC PANEL
Europäisches Patentamt | 2017
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