The present invention relates to a railway rail crack diagnosis apparatus comprising: a sensing optical fiber attached to a surface of a railroad rail and wound in multiple circuits to have a coil-shaped probe portion; a light source unit for emitting light; and a measurement unit for transmitting the light emitted from the light source unit to the sensing optical fiber and analyzing a signal received from the sensing optical fiber to measure occurrence of cracks in the railway rail attached to the sensing optical fiber. According to the railway rail crack diagnosis apparatus, whether the railway rail crack is occurred or not may be diagnosed at any time and remotely.

    본 발명은 철도레일 크랙 진단 장치에 관한 것으로서, 철도레일의 표면에 부착되며 다수회로 권회되어 코일 형상의 프로브부분을 갖는 센싱 광섬유와, 광을 출사하는 광원부와, 광원부에서 출사된 광을 센싱 광섬유에 전송하고, 센싱 광섬유로부터 수신된 신호를 분석하여 센싱광섬유가 부착된 철도레일의 크랙 발생유무를 측정하는 측정유닛을 구비한다. 이러한 철도레일 크랙 진단 장치에 의하면, 철도레일의 크랙여부를 상시로 원격지에서 모니터링 가능하게 진단할 수 있는 장점을 제공한다.


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    Titel :

    railway crack detection apparatus


    Weitere Titelangaben:

    철도레일 크랙 진단 장치


    Beteiligte:
    KIM YOUNG WOONG (Autor:in) / KIM MYOUNG JIN (Autor:in) / RHO BYUNG SUP (Autor:in) / KIM YOUNG HO (Autor:in)

    Erscheinungsdatum :

    14.06.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / 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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