发明授权
- 专利标题： Grids for nuclear fuel assemblies
- 专利标题（中）： 核燃料组件网格
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申请号： US192614申请日： 1980-09-30
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公开(公告)号： US4351795A公开(公告)日： 1982-09-28
- 发明人: Graham Nicholson
- 申请人： Graham Nicholson
- 申请人地址： GB2 Warrington
- 专利权人： British Nuclear Fuels Limited
- 当前专利权人： British Nuclear Fuels Limited
- 当前专利权人地址： GB2 Warrington
- 优先权： GBX7936031 19791017
- 主分类号： G21C3/34
- IPC分类号： G21C3/34
摘要：
A spacer grid for fuel assemblies in a water reactor is provided. The grid shell is shaped so that a pressing in Zircaloy can be made. Cross members in a lattice in the shell provide spacing for the fuel pins of the fuel assembly. Each fuel pin has its own cell in the lattice, and at least some of the joints between the members comprise two attachment points spaced along one of the members at a single intersection.
公开/授权文献
- US4880236A Game device 公开/授权日：1989-11-14
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