发明授权
US4644274A Apparatus for supporting an eddy current probe used to scan an irregular
surface
失效
用于支撑用于扫描不规则表面的涡流探针的装置
- 专利标题： Apparatus for supporting an eddy current probe used to scan an irregular surface
- 专利标题（中）： 用于支撑用于扫描不规则表面的涡流探针的装置
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申请号： US481138申请日： 1983-04-01
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公开(公告)号： US4644274A公开(公告)日： 1987-02-17
- 发明人: Dominick A. Casarcia
- 申请人： Dominick A. Casarcia
- 申请人地址： OH Cincinnati
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： OH Cincinnati
- 主分类号： G01N27/90
- IPC分类号： G01N27/90 ; F16H29/00
摘要：
An invention is disclosed which supports an eddy curent probe at a predetermined distance from a surface to be scanned. In another embodiment, the probe is scanned by rotation about an axis and along an arc of predetermined length and position.
公开/授权文献
- US3959769A Method and apparatus for recording a signature 公开/授权日：1976-05-25
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