PROBLEM TO BE SOLVED: To provide an interior panel for an aircraft having a noise attenuation characteristic.SOLUTION: A panel assembly includes a first panel having inside and outside surfaces, and a second panel having inside and outside surfaces. The second panel has a plurality of rib elements formed in itself and extending inward. The rib element has inside and outside surfaces. Between the rib elements, a plurality of panel portions are formed. The panel portion has inside and outside surfaces. The inside surface of the rib element is fixed to the inside surface of the first panel, the inside surface of the panel portion is separated from the inside surface of the first panel, and thereby at least first and second cavities are formed.SELECTED DRAWING: Figure 1

    【課題】騒音減衰特性を有する航空機用内装パネルを提供する。【解決手段】内側面及び外側面を有する第1パネルと、内側面及び外側面を有する第2パネルと、を含むパネル組立体。第2パネルは、それ自身に形成されて内方に延びる複数のリブ要素を含む。リブ要素は内側面及び外側面を含む。複数のリブ要素の間に、複数のパネル部分が形成される。パネル部分は内側面及び外側面を含む。リブ要素の内側面は第1パネルの内側面に固定され、且つパネル部分の内側面は第1パネルの内側面から離間されることで、少なくとも第1及び第2のキャビティを形成する。【選択図】図1


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    Title :

    INTERIOR PANEL FOR AIRCRAFT INCLUDING ACOUSTIC MATERIAL


    Additional title:

    音響材料を備える航空機用内装パネル


    Contributors:
    SCOTT SAVIAN (author) / ERIC LONG (author) / JORDAN DE BOTTON (author)

    Publication date :

    2016-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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