The present invention relates to a cable defect inspection apparatus. According to the present invention, the cable defect inspection apparatus may comprise: a first magnetizing yoke disposed parallel to a central axis of a cable and including a first yoke bar provided with a coil sensor; a second magnetizing yoke disposed parallel to the first yoke bar and including a second yoke bar provided with a hall sensor; and a permanent magnet connected to a yoke core forming both ends of the first magnetizing yoke and the second magnetizing yoke and disposed adjacent to the cable. In this case, the second yoke bar may be formed to have a thickness thinner than that of the first yoke bar.

    본 발명은 케이블 결함 검사 장치에 관한 것으로서, 케이블의 중심축에 평행하게 배치되며, 코일 센서가 구비되는 제 1 요크바를 포함하는 제 1 자화요크, 제 1 요크바와 평행하게 배치되며, 홀 센서가 구비되는 제 2 요크바를 포함하는 제 2 자화요크 및 제 1 자화요크 및 제 2 자화요크의 양 단부를 형성하는 요크코어와 연결되어 케이블에 인접 배치되는 영구자석을 포함할 수 있다. 이때, 제 2 요크바는 제 1 요크바 대비 얇은 두께를 갖도록 형성될 수 있다.


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    Title :

    CABLE DEFECT INSPECTION APPARATUS


    Additional title:

    케이블 결함 검사 장치


    Contributors:

    Publication date :

    2021-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B66B Aufzüge , ELEVATORS / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein / E01D BRIDGES , Brücken / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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