发明名称 |
UNA ABRAZADERA DE JUNTA DESLIZANTE DE TRES PUNTOS DE UNA BOMBA DE CHORRO DE UN REACTOR DE AGUA EN EBULLICION Y PROCEDIMIENTO PARA SU INSTALACION |
摘要 |
<p>A method and apparatus for providing a Boiling Water Reactor (BWR) jet pump three point slip joint clamp to mitigate sleep joint leakage flow induced vibration of a BWR jet pump assembly. A collar, provided as one seamless component or in separate portions, is installed on the upper crown of a diffuser. The collar includes a lower set of fasteners and an upper set of fasteners that contact the inlet mixer and diffuser, respectively, to horizontally stabilize the inlet mixer in a fixed position inside of the diffuser. The upper fasteners may be anchored by bosses that ensure a light-weight design of the collar. An optional cantilevered seal (including a cantilevered overhang and a lip) may mitigate leakage from the slip joint interface.</p> |
申请公布号 |
ES2423355(A9) |
申请公布日期 |
2013.12.26 |
申请号 |
ES20110032125 |
申请日期 |
2011.12.29 |
申请人 |
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC |
发明人 |
SPRAGUE, ROBIN D.;NELSON, BRET E. |
分类号 |
G21C13/032;G21C15/25 |
主分类号 |
G21C13/032 |
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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