发明名称 |
METHOD AND APPARATUS OF INSPECTING THE UPPER CORE SHROUD OF A NUCLEAR REACTOR VESSEL |
摘要 |
A method and apparatus for inspecting the upper portion of a core shroud of a nuclear power plant is provided. The upper shroud scanner mounts on an arcuic section of a steam dam of the core shroud and moves back and forth there along. A vertical arm with transducers thereon extend down from a Y-car portion of the upper shroud scanner. Transducers adjacent the core shroud emit and receive an ultrasonic sound to inspect for flaws and defects in the core shroud.
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申请公布号 |
US2013243144(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
US201213419942 |
申请日期 |
2012.03.14 |
申请人 |
VILLAGOMEZ RAMON O.;IHI SOUTHWEST TECHNOLOGIES, INC. |
发明人 |
VILLAGOMEZ RAMON O. |
分类号 |
G21C17/00 |
主分类号 |
G21C17/00 |
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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