본 발명은 지중배전선로의 절연성 연결대 안전장치에 관한 것으로써, 더욱 상세하게는 콘크리트 구조물의 내부에 오물이나 누수로 인한 지중배전선로의 수명 단축 및 전기안전사고를 미연에 방지하는 한편, 피스톤로드의 구동에 따른 선반의 승,하강이 안정적으로 이루어지도록 하기 위한 지중배전선로의 절연성 연결대 안전장치에 관한 것이다.


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    Title :

    Insulation Connector Safety Apparatus of Underground Distribution Line


    Additional title:

    지중배전선로의 절연성 연결대 안전장치


    Contributors:
    LEE WON SUK (author)

    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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