发明名称 |
Acoustic treatment panel including hot-air channels and at least one stabilising chamber |
摘要 |
<p>The nacelle has a lip (34) that is prolonged by an interior pipe (36) forming an air intake part. A front frame (32) delimits the lip, and an annular pipe (40) is utilized for circulation of hot air. An acoustic treatment panel (30) includes a set of stabilization chambers (62, 62'), and the annular pipe is arranged with a section above a set of channels. The chambers are extended on part of circumference of the nacelle and in communication with the channels.</p> |
申请公布号 |
EP2578495(A2) |
申请公布日期 |
2013.04.10 |
申请号 |
EP20120306182 |
申请日期 |
2012.09.28 |
申请人 |
AIRBUS OPERATIONS SAS |
发明人 |
PORTE, ALAIN;ALBET, GREGORY;RING, GUILLAUME;GALLETTI, PASCAL |
分类号 |
B64D15/04;B64D33/02;F02C7/045;F02C7/047;F02K1/46 |
主分类号 |
B64D15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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