To provide an airflow control device which properly controls airflow around a wiper device.SOLUTION: An airflow control device is provided at a wiper device 100 having: a wiper arm 110 which swings around a rotary shaft provided adjacent to an end part of a wind screen 20 provided at a cabin 10 of a vehicle 1; and a blade holder 120 attached to the wiper arm and holding a wiper blade. The airflow control device includes: an airflow generation part 200 which is provided in at least one of the wiper arm and the blade holder; and a control part 310 which causes the airflow generation part to generate airflow F flowing in a direction that the airflow F inhibits influence of turbulent flow caused by travel wind W flowing around the airflow generation part when the wiper arm operates.SELECTED DRAWING: Figure 2

    【課題】ワイパ装置周辺の気流を適切に制御する整流装置を提供する。【解決手段】車両1のキャビン10に設けられるウインドスクリーン20の端部に隣接して設けられた回転軸回りに揺動するワイパアーム110と、ワイパアームに取り付けられワイパブレードを保持するブレードホルダ120とを有するワイパ装置100に設けられる整流装置を、ワイパアームとブレードホルダとの少なくとも一方に設けられる気流発生部200と、ワイパアームの作動時に気流発生部の周囲を流れる走行風Wに起因する乱流の影響を抑制する方向の気流Fを気流発生部に発生させる制御部310とを備える構成とする。【選択図】図2


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    Title :

    AIRFLOW CONTROL DEVICE


    Additional title:

    整流装置


    Contributors:

    Publication date :

    2019-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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