PROBLEM TO BE SOLVED: To provide a dust accumulation prevention device for a hoistway of an elevator that prevents dust from being accumulated in the hoistway, according to the present invention.SOLUTION: A dust accumulation prevention device 9 for a hoistway of an elevator according to the present invention comprises: a housing 22 located inside a hoistway 2 of an elevator 1; a suction pipe 21 having one end connected to the housing 22; and an electric blower 23 provided inside the housing 22, and generating an air current flowing from the other end to the one end of the suction pipe 21, the other end of the suction pipe 21 being in communication with a gap 28 between an elevator platform 8 and a car 5, viewed from a vertical direction, in an internal space of the hoistway 2 through an opening 30 provided below a door sill for guiding doors of the elevator 1 and formed to droop forward.SELECTED DRAWING: Figure 2

    【課題】本発明は、昇降路内に塵埃が堆積することを防止できるエレベーターの昇降路への塵埃堆積防止装置を提供することを目的とする。【解決手段】本発明に係るエレベーターの昇降路への塵埃堆積防止装置9は、エレベーター1の昇降路2の内部に位置する筐体22と、一端が筐体22に接続された吸込管21と、筐体22の内部に設けられ、吸込管21の他端から一端へ向かう気流を発生させる電動送風機23と、を備え、吸込管21の他端は、エレベーター1のドアを案内する敷居の下方に設けられた前垂れに形成された開口30を介して、昇降路2の内部空間のうち上下方向から見た乗場8とかご5との間の隙間28に通じるものである。【選択図】図2


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    Titel :

    DUST ACCUMULATION PREVENTION DEVICE FOR HOISTWAY OF ELEVATOR


    Weitere Titelangaben:

    エレベーターの昇降路への塵埃堆積防止装置


    Beteiligte:
    YAMAMOTO TEIKO (Autor:in) / SHIMADA KAZUHISA (Autor:in) / MURAKAMI TAKUYA (Autor:in) / WADA YOSHIKI (Autor:in) / HAYASHI DAICHI (Autor:in)

    Erscheinungsdatum :

    2018-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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