| 发明名称 |
Nuclear fuel assembly debris filter bottom nozzle |
| 摘要 |
A debris filter bottom nozzle for a nuclear fuel assembly having a support skirt and a top plate. The top nozzle plate has defined therethrough a plurality of flow holes. The axial bore through each flow hole is contoured as a venture. Preferably, the venturi is formed with a double chamfered inlet.
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| 申请公布号 |
US7822165(B2) |
申请公布日期 |
2010.10.26 |
| 申请号 |
US20040751349 |
申请日期 |
2004.01.05 |
| 申请人 |
WESTINGHOUSE ELECTRIC CO LLC |
发明人 |
BROACH KIRKLAND D.;LUNDE CARTER E.;HAZLETT PHILLIP L. |
| 分类号 |
G21C3/30;G21C15/00;G21C3/04;G21C3/32;G21C3/33;G21C15/06;G21C19/28;G21C19/30 |
主分类号 |
G21C3/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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