发明名称 |
ULTRASONIC FLAW DETECTOR AND ULTRASONIC FLAW DETECTION PROGRAM |
摘要 |
<p>A plurality of ultrasonic flaw detection methods can be switched and executed by a simple operation. An ultrasonic flaw detection apparatus includes a switching circuit 3 for permitting an angle probe 1 and a normal probe 2 to be arbitrarily switched to a transmission unit T and a reception unit R of a flaw detector. The switching circuit 3 can select an angle flaw detection mode for transmitting and receiving an ultrasonic beam only by the angle probe, an SPOD mode for transmitting the ultrasonic beam by the angle probe and receiving a diffracted wave by the normal probe, a flaw detection mode executed by a combination of angle flaw detection mode the SPOD method for transmitting the ultrasonic beam by the angle probe and receiving a reflected wave by the angle probe as well as receiving the diffracted wave by the normal probe, and a normal flaw detection mode for transmitting and receiving the ultrasonic beam by the normal probe.</p> |
申请公布号 |
EP2023136(A1) |
申请公布日期 |
2009.02.11 |
申请号 |
EP20070737209 |
申请日期 |
2007.05.23 |
申请人 |
CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY |
发明人 |
FUKUTOMI, HIROYUKI;LIN, SHAN |
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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