A rolling search unit for ultrasonic inspection of railroad rails employs a wheel assembly including a fluid-filled tire that rolls along a rail with ultrasonic transducers that propagate ultrasonic beams through the fluid and tire into an underlying rail during an inspection operation. The beams reflected from defects in the rail return to the transducers and are detected and analyzed for subsequent care. The wheel assembly also includes an anti-rotation baffle to reduce rotation of the fluid with the tire and a pressure regulator for controlling the pressure of the fluid within the tire at various speeds.


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    Titel :

    ROLLING SEARCH UNIT FOR ULTRASONIC RAILROAD RAIL INSPECTION


    Weitere Titelangaben:

    ROLLENDE SUCHEINHEIT ZUR ULTRASCHALLEISENBAHNINSPEKTION
    UNITÉ DE RECHERCHE DE ROULEMENT POUR INSPECTION DE RAIL DE CHEMIN DE FER ULTRASONORE


    Beteiligte:
    KOCUR JAN (Autor:in) / IORFINO ANTHONY (Autor:in) / O'NEILL JOHN JAMES (Autor:in)

    Erscheinungsdatum :

    2024-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / 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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