An object is to provide a soundproof structure body and a sound absorbing panel that can obtain a high soundproofing performance in a wide frequency band, achieve miniaturization, and be used in various environments. A soundproof structure body includes three or more sheet members each having a plurality of through-holes that penetrate the sheet member in a thickness direction, in which an average opening diameter of the through-holes is 1 µm or more and 250 µm or less, the three or more sheet members are laminated in the thickness direction to be spaced apart from each other, and an inter-sheet distance of the sheet members adjacent to each other is 0.1 mm or more and 10 mm or less.


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    Titel :

    SOUNDPROOF STRUCTURE AND SOUND ABSORPTION PANEL


    Weitere Titelangaben:

    SCHALLSCHUTZSTRUKTUR UND SCHALLDÄMMUNGSPLATTE
    STRUCTURE D'INSONORISATION ET PANNEAU D'ABSORPTION SONORE


    Beteiligte:
    HAKUTA SHINYA (Autor:in) / YAMAZOE SHOGO (Autor:in)

    Erscheinungsdatum :

    26.08.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS



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