{
  "$type": "site.standard.document",
  "description": "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…",
  "path": "/patents/991835",
  "publishedAt": "2013-04-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64D15/04",
    "AIRBUS OPERATIONS SAS [FR]"
  ],
  "textContent": "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.",
  "title": "Acoustic treatment panel including hot-air channels and at least one stabilising chamber"
}