发明名称 |
Ultrasonic probe apparatus, system, and method for detecting flaws in a tubular |
摘要 |
An ultrasonic probe apparatus for detecting flaws in a tubular includes a probe house. The probe house has an axial axis, a central cavity lying along the axial axis, and a bottom face adapted for placement on the tubular. The bottom face of the probe house has an opening in the middle. A probe support is disposed within the central cavity and rotatable about the axial axis of the probe house. An ultrasonic probe is mounted on the probe support and has a scanning face exposed to the opening of the bottom face of the probe house. The scanning face is tiltable relative to a selected plane of the tubular by rotation of the probe support about the axial axis of the probe house. |
申请公布号 |
US8196472(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20090568737 |
申请日期 |
2009.09.29 |
申请人 |
LAM CLIVE C.;GUO YANMING;YUAN QINGSHAN;NATIONAL OILWELL VARCO, L.P. |
发明人 |
LAM CLIVE C.;GUO YANMING;YUAN QINGSHAN |
分类号 |
G01N29/04 |
主分类号 |
G01N29/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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