A magnetizer configured to form a main magnetic flux path so as to include a set interval in an axial direction of a wire rope includes a first pole piece and a second pole piece, which are arranged so as to sandwich the set interval therebetween, each have a U-shaped cross section which is formed so as to surround the wire rope in a circumferential direction of the wire rope for about a ⅔ turn without coming into contact with the wire rope. When the wire rope is magnetized by the magnetizer, a leakage magnetic flux generated from the wire rope damaged portion is detected by a magnetic sensor.


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    Titel :

    WIRE ROPE FLAW DETECTOR


    Beteiligte:
    OMI YOHEI (Autor:in) / KOTERA TAKAYUKI (Autor:in) / YAMAMOTO KAZUYUKI (Autor:in) / YOSHIOKA TAKASHI (Autor:in)

    Erscheinungsdatum :

    2018-07-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B66C Krane , CRANES



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