전기저항열 및 기계적 진동을 이용하여 액적을 제거하는 자가 세정 장치 및 방법이 개시된다. 상기 자가 세정 장치는 고체 물질층 위에 배열된 적어도 하나의 전극, 상기 전극 위에 배열된 절연층 및 적어도 하나의 기계 진동부를 포함한다. 여기서, 상기 전극에 전기신호를 인가하여 전기저항열을 발생시켜 액적의 표면장력을 감소시키며, 상기 기계 진동부는 기계적 진동을 발생시켜 상기 표면장력이 감소된 액적을 미립화시켜 제거한다.

    Disclosed are a self-cleaning device and a self-cleaning method for removing droplets by using electrical resistance heat and mechanical vibration. The self-cleaning device comprises: at least one electrode which is disposed on a solid material layer; an insulating layer which is disposed on the electrode; and at least one mechanical vibration unit. In the present invention, electrical resistance heat is generated by applying an electrical signal to the electrode, and the surface tension of droplets is reduced by the electrical resistance heat. The mechanical vibration unit generates mechanical vibration to convert the droplets with reduced surface tension into fine droplets and remove the fine droplets.


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    Title :

    SEFL CLEANING DEVICE AND METHOD USING REMOVING DROPLET BY USING ELECTRICAL RESISTANCE HEATING AND MECHANICAL OSCILLATION


    Additional title:

    전기저항열 및 기계적 진동을 이용하여 액적을 제거하는 자가 세정 장치 및 방법


    Publication date :

    2022-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / B08B Reinigen allgemein , CLEANING IN GENERAL



    SEFL CLEANING DEVICE AND METHOD USING REMOVING DROPLET BY USING ELECTRICAL RESISTANCE HEATING AND MECHANICAL OSCILLATION

    CHUNG SANG KUG / LEE KANG YONG / LEE JEONG MIN et al. | European Patent Office | 2021

    Free access

    SEFL CLEANING DEVICE AND METHOD USING REMOVING DROPLET BY USING ELECTRICAL RESISTANCE HEATING AND MECHANICAL OSCILLATION

    CHUNG SANG KUG / LEE KANG YONG / LEE JEONG MIN et al. | European Patent Office | 2021

    Free access



    SEFL CLEANING DEVICE AND METHOD USING ELECTRICAL OSCILLATION AND MECHANICAL OSCILLATION

    CHUNG SANG KUG / LEE KANG YONG / LEE JEONG MIN et al. | European Patent Office | 2021

    Free access