| 发明名称 |
System for detecting and locating surface discontinuity by a light beam |
| 摘要 |
The invention relates to a system for detecting and locating surface discontinuity by a light beam; it is more particularly intended for detecting any discontinuity forming a line on this surface, or any discontinuity forming two opposite lines on this surface. In the latter case, this discontinuity may, for example, be the join defined by the opposite edges of two metal sheets to be welded.
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| 申请公布号 |
US4413910(A) |
申请公布日期 |
1983.11.08 |
| 申请号 |
US19810234361 |
申请日期 |
1981.02.13 |
| 申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
CORNU, JEAN;DETRICHE, JEAN-MARIE;TIRET, BERNARD;JORGE, GERARD;GALERA, RICHARD;BIAVA, DOMINIQUE;MARCHAL, PAUL |
| 分类号 |
G01B11/00;B23K9/127;G01B11/02;G01B11/24;G01B11/26;G01D5/30;(IPC1-7):G01B11/24 |
主分类号 |
G01B11/00 |
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