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公开(公告)号:US20110062946A1
公开(公告)日:2011-03-17
申请号:US12558531
申请日:2009-09-13
申请人: Kang-Neng PENG , Ching-Shih LIU , Kang-Lin HWANG
发明人: Kang-Neng PENG , Ching-Shih LIU , Kang-Lin HWANG
CPC分类号: G01R33/12 , G01N27/902
摘要: An eddy current probe uses magnetic gap The probe has a small size; and coil number in the probe is reduced. Hence, the probe can move easily inside and outside a tube and detect an end of the tube as close as possible.
摘要翻译: 涡流探头使用磁隙探头尺寸小; 并且探针中的线圈数减少。 因此,探针可以容易地在管内和外部移动,并尽可能靠近检测管的端部。