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    Method and system for measuring the thickness of an object
    2.
    发明授权
    Method and system for measuring the thickness of an object 有权
    测量物体厚度的方法和系统

    公开(公告)号：US08749230B1

    公开(公告)日：2014-06-10

    申请号：US12903351

    申请日：2010-10-13

    申请人： Michael D. Fogarty ,  William J. Tapia ,  Gary E. Georgeson ,  Martin L. Freet ,  Jeffrey G. Thompson ,  David W. Anderson ,  Ronald E. VonWahlde

    发明人： Michael D. Fogarty ,  William J. Tapia ,  Gary E. Georgeson ,  Martin L. Freet ,  Jeffrey G. Thompson ,  David W. Anderson ,  Ronald E. VonWahlde

    IPC分类号： G01B7/06

    CPC分类号： G01B7/10 ,  G01B2210/42

    摘要： Methods and systems are provided for measuring a thickness of an object. A first portion of a device is positioned on a first side of the object, and a second portion of the device is positioned on an opposite side of the object. The first portion includes at least one first mount and at least one eddy current sensor coupled to the first mount. The second portion includes at least one second mount and at least one target coupled to the second mount. The first mount is magnetically coupled to the second mount such that the eddy current sensor is oriented to interact with the target to enable the thickness of the object to be measured.

    摘要翻译： 提供了用于测量物体厚度的方法和系统。 装置的第一部分位于物体的第一侧上，并且装置的第二部分位于物体的相对侧上。 第一部分包括耦合到第一安装件的至少一个第一安装件和至少一个涡流传感器。 第二部分包括至少一个第二安装件和耦合到第二安装件的至少一个目标件。 第一安装件磁耦合到第二安装件，使得涡流传感器被定向成与目标相互作用以使物体的厚度能够被测量。

    ULTRASONIC PROBE FOR HOLLOW FUSE PIN INSPECTION
    4.
    发明申请
    ULTRASONIC PROBE FOR HOLLOW FUSE PIN INSPECTION 有权
    超声波保险丝检查用超声探头

    公开(公告)号：US20080148856A1

    公开(公告)日：2008-06-26

    申请号：US11615505

    申请日：2006-12-22

    申请人： Gary E. Georgeson ,  James H. Lee ,  Morteza Safai ,  Martin L. Freet

    发明人： Gary E. Georgeson ,  James H. Lee ,  Morteza Safai ,  Martin L. Freet

    IPC分类号： G01N29/04

    CPC分类号： G01N29/221 ,  G01N29/043 ,  G01N2291/0422 ,  G01N2291/2636 ,  G01N2291/2694

    摘要： A self-aligning probe assembly has one or more ultrasonic transducers adapted to transmit an ultrasonic shear wave into the inside surface of the hollow structure such as an aircraft fuse pin and to receive the shear wave emerging from the inside surface of the hollow structure. The nature of the received shear wave indicates the presence of flaws or damage in the inspected part. The probe assembly can be used to inspect fuse pins on aircraft without having to remove the aircraft engines.

    摘要翻译： 自对准探针组件具有一个或多个超声波换能器，其适于将超声剪切波传递到中空结构的内表面，例如飞行器熔丝销，并接收从中空结构的内表面出射的剪切波。 接收剪切波的性质表明被检部件存在缺陷或损坏。 探头组件可用于检查飞机上的保险丝销，而无需卸下飞机发动机。