Apparatus for carrying out ultrasonic inspection of pressure vessels
    2.
    发明授权
    Apparatus for carrying out ultrasonic inspection of pressure vessels 失效
    用于对压力容器进行超声波检测的装置

    公开(公告)号:US3901073A

    公开(公告)日:1975-08-26

    申请号:US42378673

    申请日:1973-12-11

    摘要: Apparatus for moving an ultrasonic scanning mechanism over the interior surface of a pressure vessel and comprising a mast for supporting the scanning mechanism inside the vessel and a carriage for traversing the mast within the vessel, the mast being pivotably secured to the carriage so that when the ultrasonic scanning mechanism contacts the interior surface of the pressure vessel the mast is caused to pivot.

    摘要翻译: 一种用于在压力容器的内表面上移动超声波扫描机构并且包括用于支撑所述容器内的扫描机构的桅杆和用于在所述容器内横过所述桅杆的滑架的装置,所述桅杆可枢转地固定到所述滑架, 超声波扫描机构接触压力容器的内表面,使桅杆枢转。