发明名称 |
FISSION PRODUCT LEAK DETECTION IN A NUCLEAR REACTOR |
摘要 |
The invention relates to a method and apparatus for carrying out leak detection of a fuel assembly (2) for a pressurised-water nuclear reactor. A substantially vertical hollow mast means (1) open at the bottom end and with side walls which are pierced by one or more apertures (8) houses the fuel assembly (2) to be examined. A leak detection device (4, 4') has extraction means (5, 5', 6, 6', 9, 9') for extracting fluid through said apertures (8) from inside said mast means (1).
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申请公布号 |
WO9800847(A1) |
申请公布日期 |
1998.01.08 |
申请号 |
WO1997SE01142 |
申请日期 |
1997.06.25 |
申请人 |
ABB ATOM AB;COLLIN, PER;DELERYD, ROLAND;NORBAECK, JAN |
发明人 |
COLLIN, PER;DELERYD, ROLAND;NORBAECK, JAN |
分类号 |
G21C17/07;(IPC1-7):G21C17/07;G21C17/04 |
主分类号 |
G21C17/07 |
代理机构 |
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