发明名称 |
Control rod drive (CRD) tubes, method of manufacture, and installation thereof |
摘要 |
<p>A control rod drive (CRD) tube, its manufacture, and installation in a pressurized water reactor (PWR) is disclosed. The control rod drive tube includes a tube body adapted to penetrate an aperture in the RPV head and an offset flange formed around a circumference of the tube body at a predetermined location along its length. The offset flange increases circumferentially from a first point along the circumference of the tube body to a second point along the circumference of the tube body.</p> |
申请公布号 |
EP2660497(A1) |
申请公布日期 |
2013.11.06 |
申请号 |
EP20130166162 |
申请日期 |
2013.05.02 |
申请人 |
ELECTRIC POWER RESEARCH INSTITUTE, INC. |
发明人 |
GANDY, DAVID W.;FREDERICK, GREG |
分类号 |
F16L13/02;G21C13/032;G21C13/036 |
主分类号 |
F16L13/02 |
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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