公开(公告)号：US3878042A

公开(公告)日：1975-04-15

申请号：US39649173

申请日：1973-09-12

申请人： GEN ELECTRIC

发明人： CURULLA MICHAEL V ,  SMITH BART A ,  ASHTON JOHN A

IPC分类号： G21C3/33 ,  F16B41/00 ,  G21C3/12 ,  G21C3/32

CPC分类号： G21C3/12 ,  G21C3/32 ,  Y02E30/40 ,  Y10S411/999 ,  Y10T403/1608 ,  Y10T403/1683 ,  Y10T403/4634

摘要： A removable spring and stop assembly for use with a nuclear fuel bundle in a nuclear reactor core, said assembly including a bolt threaded through a top section of a stop member by which said assembly (and a flow channel) is secured to the fuel bundle, the adjacent end threads of the bolt and the stop member being upset or deformed by which the bolt is captured in the assembly.

摘要翻译： 一种与核反应堆芯中的核燃料束一起使用的可移除的弹簧和止动组件，所述组件包括螺栓穿过止动构件的顶部的螺栓，所述组件（和流动通道）通过所述顶部固定到燃料束， 螺栓的相邻端部螺纹和止动构件被镦锻或变形，通过该螺栓将螺栓捕获在组件中。