发明名称 |
A FILTER FOR A NUCLEAR FUEL ASSEMBLY |
摘要 |
A fuel assembly (1) for a boiling water nuclear reactor comprising a plurality of vertical fuel rods (3) which are arranged in spaced relationship between a bottom tie plate (6) and a top tie plate (5). The bottom tie plate (6) is provided with through-holes (6a) for the passage of a coolant (F). Further, the fuel assembly (1) comprises a bottom support (10) which is formed substantially from a downstream and an upstream flat surface (12, 13) and four side surfaces (14). The flat surfaces (12, 13) and the side surfaces (14) form a parallelepiped which surrounds a cavity. A filtering member is arranged in the upstream flat surface (13) and comprises a plurality of through-holes (11).
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申请公布号 |
WO9828752(A1) |
申请公布日期 |
1998.07.02 |
申请号 |
WO1997SE02066 |
申请日期 |
1997.12.11 |
申请人 |
ABB ATOM AB;SOEDERBERG, HAAKAN |
发明人 |
SOEDERBERG, HAAKAN |
分类号 |
G21C3/30;G21C3/32;G21C3/33;(IPC1-7):G21C3/32 |
主分类号 |
G21C3/30 |
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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