| 发明名称 |
METHOD FOR CHECKING THE SURFACE CONDITION OF ONE SIDE OF A SOLID, AND DEVICE THEREFOR |
| 摘要 |
A method for checking the surface condition of one side (2) of a solid (1) to detect any shape defects that may be present therein, and a device therefor, are disclosed. The side to be checked is observed, for example, by imaging with a wide-angle video camera (3) and a narrow-angle video camera (4) and the size of the detected defects is measured by means of an opto-electronic sensor (11). The device is useful for operator checking or automatic checking.
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| 申请公布号 |
WO9512810(A1) |
申请公布日期 |
1995.05.11 |
| 申请号 |
WO1994FR01277 |
申请日期 |
1994.11.04 |
| 申请人 |
COMPAGNIE GENERALE DES MATIERES NUCLEAIRES;PECLIER, ROGER;LAURENT, PIERRE;PIQUARD, JEAN-FRANCOIS |
发明人 |
PECLIER, ROGER;LAURENT, PIERRE;PIQUARD, JEAN-FRANCOIS |
| 分类号 |
G01B11/30;G01N21/88;G01N21/93;G21C17/06;(IPC1-7):G01N21/88;G01B11/24 |
主分类号 |
G01B11/30 |
| 代理机构 |
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