发明名称 |
METHOD FOR CONTROLLING PERPENDICULARITY OF A CYLINDRICAL PART, SUCH AS A NUCLEAR FUEL PELLET |
摘要 |
<p>In order to control the perpendicularity of a component (10) such as a nuclear fuel pellet, this component is placed upon a support plane and measurements are taken, by means of two pairs of laser micrometers (A1, A2; B1, B2), of the distances separating diametrically opposed generators of the component from a rod of reference (T, T'), at two different levels and in two measuring planes (P, P') perpendicular to each other. From this is derived a maximum out-of-true perpendicularity of the component being controlled.</p> |
申请公布号 |
EP1055097(B1) |
申请公布日期 |
2005.10.12 |
申请号 |
EP19990958324 |
申请日期 |
1999.12.14 |
申请人 |
COMPAGNIE GENERALE DES MATIERES NUCLEAIRES |
发明人 |
MARCHAND, MICHEL;RICHAUD, CHRISTIAN |
分类号 |
G01B11/02;G01B11/14;G01B11/26;G01B11/27;G21C3/62;G21C17/06;(IPC1-7):G01B11/14 |
主分类号 |
G01B11/02 |
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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