发明名称 |
ASSEMBLY OF FUEL ROD BUNDLES |
摘要 |
An apparatus for assembling a fuel rod bundle having a number or elongated fuel rods arranged in parallel with each other and fixed by means of a plurality of spacers and lower and upper tie plates comprises a fuel rod supplying apparatus for feeding successive fuel rods in a longitudinal direction of the rods, said fuel rod supplying apparatus including means for carrying the rods in a direction perpendicular to the longitudinal direction to any one of a plurality of positions; a bundling apparatus including means for fixing or holding the spacers and the lower tie plate and means for rotating said fixing means by given angles; and a measuring apparatus including a circular pitch measuring mechanism and a layer space or pitch measuring mechanism for measuring circular and layer pitches of the assembled fuel rods in the bundling apparatus. |
申请公布号 |
GB1580135(A) |
申请公布日期 |
1980.11.26 |
申请号 |
GB19770020834 |
申请日期 |
1977.05.18 |
申请人 |
DORYOKURO KAKUNENRYO KAIHATSU JIGYODAN |
发明人 |
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分类号 |
G21C21/00;B23P15/26;B23P19/02;G21C3/32;(IPC1-7):21C21/00 |
主分类号 |
G21C21/00 |
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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