To provide a rope tester which can perform magnetic flux detection for diagnosis of both of leakage magnetic flux method and total magnetic flux method at once.SOLUTION: A rope tester for an elevator rope comprises: a magnetization part 3 which magnetizes an elevator rope; a leakage magnetic flux detection part 4 which detects magnetic flux leaking from the rope; and an internal magnetic flux detection part 5 which detects magnetic flux inside the rope.SELECTED DRAWING: Figure 4

    【課題】漏洩磁束法及び全磁束法の両方の診断のための磁束の検出を、一度に行うことができるロープテスタを提供する。【解決手段】エレベータ用ロープのロープテスタは、エレベータ用ロープを磁化させる磁化部3と、ロープから漏洩する磁束を検出する漏洩磁束検出部4と、ロープの内部を通る磁束を検出する内部磁束検出部5と、を備える。【選択図】図4


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    Title :

    ROPE TESTER FOR ELEVATOR ROPE


    Additional title:

    エレベータ用ロープのロープテスタ


    Contributors:
    TAHIRA NAOKI (author) / HARADA HIROYUKI (author) / SON AKIRA (author) / QIN HUI (author)

    Publication date :

    2020-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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