发明授权
- 专利标题: Nuclear fuel assembly spacer
- 专利标题(中): 核燃料组件垫片
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申请号: US535851申请日: 1983-09-26
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公开(公告)号: US4571324A公开(公告)日: 1986-02-18
- 发明人: Eric B. Johansson , Bruce Matzner
- 申请人: Eric B. Johansson , Bruce Matzner
- 申请人地址: CA San Jose
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: CA San Jose
- 主分类号: G21C3/344
- IPC分类号: G21C3/344 ; G21C3/34
摘要:
In a fuel assembly for a nuclear reactor a fuel element spacer formed of an array of laterally positioned cojoined tubular ferrules each providing a passage for one of the fuel elements, the elements being laterally supported in the ferrules between laterally oriented spring members and oppositely positioned rigid stops, the wall thickness of the ferrules being relatively large and the height of the ferrules being relatively small to reduce hydride concentration in the ferrule material while maintaining relatively low flow resistance.
公开/授权文献
- USD332819S Tie stake 公开/授权日:1993-01-26