|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F02K-001/46 F02C-007/047 B64D-033/02 B64D-015/04 F02C-007/045 F02K-001/82|
|우선권정보||FR-11 58893 (2011-10-03)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 4|
An aircraft nacelle comprising a lip extended by an inner conduit forming an air intake, a front frame delimiting with said lip an annular channel within which hot air flows and a panel for acoustic treatment having, from outside inwardly, an acoustic resistive layer, at least one honeycomb structure and a reflective layer as well as ducts for channeling hot air, each including one inlet communicating with the annular channel and one outlet communicating with the inner conduit, wherein the panel for acoustic treatment comprises at least a stabilization c...
1. An aircraft nacelle comprising: a lip extended by an inner conduit forming an air intake;a front frame defining with the lip a first annular channel within which hot air flows; anda panel for acoustic treatment, the panel comprising, from outside inwardly: an acoustic resistive layer,at least one honeycomb structure,a reflective layer,ducts for channeling the hot air, wherein each of the ducts comprise an inlet communicating with the first annular channel and an outlet communicating with the inner conduit, andat least one stabilization chamber in the ...