Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SOUND ABSORPTIVE PANEL AND MANUFACTURING METHOD THEREOF
To reduce a weight of a fibrous sound absorptive panel to be attached to a wall surface of a room.SOLUTION: A molded sound absorptive panel 1 to be attached to a wall surface W1 of a room 90 includes: a design layer 10 having air permeability and facing the room 90; and a sound absorption layer 20 having air permeability and bonded to the design layer 10 between the design layer 10 and the wall surface W1. The sound absorption layer 20 has a fibrous structure 21 in which fibers 64 are oriented in a thickness direction D3 in the sound absorption layer 20. The sound absorption layer 20 may have the waveform-like fibrous structure 21 in which a web M1 is folded repeatedly in the thickness direction D3 in the sound absorption layer 20.SELECTED DRAWING: Figure 2
【課題】室内の壁面に取り付けられる繊維質の吸音パネルを軽量化させる。【解決手段】室内９０の壁面Ｗ１に取り付けられる成形された吸音パネル１は、通気性を有し室内９０に面する意匠層１０、及び、通気性を有し意匠層１０と壁面Ｗ１との間において意匠層１０と接合されている吸音層２０を含む。吸音層２０は、該吸音層２０における厚さ方向Ｄ３へ繊維６４が配向した繊維構造２１を有する。吸音層２０は、該吸音層２０における厚さ方向Ｄ３へウェブＭ１が繰り返し折り返された波形状の繊維構造２１を有していてもよい。【選択図】図２
SOUND ABSORPTIVE PANEL AND MANUFACTURING METHOD THEREOF
To reduce a weight of a fibrous sound absorptive panel to be attached to a wall surface of a room.SOLUTION: A molded sound absorptive panel 1 to be attached to a wall surface W1 of a room 90 includes: a design layer 10 having air permeability and facing the room 90; and a sound absorption layer 20 having air permeability and bonded to the design layer 10 between the design layer 10 and the wall surface W1. The sound absorption layer 20 has a fibrous structure 21 in which fibers 64 are oriented in a thickness direction D3 in the sound absorption layer 20. The sound absorption layer 20 may have the waveform-like fibrous structure 21 in which a web M1 is folded repeatedly in the thickness direction D3 in the sound absorption layer 20.SELECTED DRAWING: Figure 2
【課題】室内の壁面に取り付けられる繊維質の吸音パネルを軽量化させる。【解決手段】室内９０の壁面Ｗ１に取り付けられる成形された吸音パネル１は、通気性を有し室内９０に面する意匠層１０、及び、通気性を有し意匠層１０と壁面Ｗ１との間において意匠層１０と接合されている吸音層２０を含む。吸音層２０は、該吸音層２０における厚さ方向Ｄ３へ繊維６４が配向した繊維構造２１を有する。吸音層２０は、該吸音層２０における厚さ方向Ｄ３へウェブＭ１が繰り返し折り返された波形状の繊維構造２１を有していてもよい。【選択図】図２
SOUND ABSORPTIVE PANEL AND MANUFACTURING METHOD THEREOF
吸音パネル、及び、その製造方法
TAJIMA ARATA (Autor:in) / FUJITA MASAYUKI (Autor:in)
08.12.2022
Patent
Elektronische Ressource
Japanisch
IPC:
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
/
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
BLOCK-LIKE SOUND ABSORPTIVE STRUCTURE INCLUDING SOUND ABSORPTIVE PANEL
| Europäisches Patentamt | 2016