To provide a duct structure with filter capable of suppressing the scattering of dusts from a duct to the outside of the duct during filter replacement.SOLUTION: A duct structure with filter 1 includes a duct 30 forming an air flow path, and a filter 51 arranged in the duct 30 so as to cross the air flow path for filtering an air flow running in the duct 30, the duct 30 having an opening 33 in a wall surface 32 for the filter 51 to be inserted thereinto/removed therefrom. Herein, an in-duct movable lid 55 is provided which is arranged on an opposite wall 35 of the duct 30 opposite to the opening 33 in the state that the filter 51 is arranged in the duct 30, and moved together with the filter 51 when the filter 51 is pulled out of the opening 33 to the outside of the duct 30, to block the opening 33 from the inside of the duct 30.SELECTED DRAWING: Figure 11

    【課題】フィルタ交換時にダクト内の塵や埃がダクト外に飛散することが抑制なフィルタ付きダクト構造を提供する。【解決手段】空気流路を形成するダクト30と、ダクト30内において空気流路を横切るように配置され、ダクト30内を流れる空気流をろ過するフィルタ51とを備え、ダクト30はその壁面32にフィルタ51を挿抜するための開口33を有しており、フィルタ51がダクト30内に配置された状態においてダクト30のうち開口33と対向する対向壁35に配されるとともに、フィルタ51が開口33からダクト30外に引き出される際にフィルタ51とともに移動して開口33をダクト30の内側から塞ぐダクト内可動蓋55を備える、フィルタ付きダクト構造1。【選択図】図11


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    Title :

    DUCT STRUCTURE WITH FILTER


    Additional title:

    フィルタ付きダクト構造


    Contributors:
    TOMITA REIKO (author) / KUNO TASUKU (author) / KEVIN JEKDIN (author)

    Publication date :

    2024-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24F Klimatisierung , AIR-CONDITIONING



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