发明公开
EP0806777A1 A method and a device for fuel handling
失效
Verfahren und Einrichtung zur Handhabung von Brennstoff
- 专利标题： A method and a device for fuel handling
- 专利标题（中）： Verfahren und Einrichtung zur Handhabung von Brennstoff
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申请号： EP97201230.6申请日： 1997-04-24
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公开(公告)号： EP0806777A1公开(公告)日： 1997-11-12
- 发明人: Bäversten, Bengt , Nyström, Karl-Erik , Rosengren, Anders , Suvanto, Antti
- 申请人： ABB ATOM AB
- 申请人地址： 721 63 Västeras SE
- 专利权人： ABB ATOM AB
- 当前专利权人： ABB ATOM AB
- 当前专利权人地址： 721 63 Västeras SE
- 代理机构： Dahlstrand, Björn
- 优先权： SE9601808 19960510
- 主分类号： G21C19/20
- IPC分类号： G21C19/20
摘要：
The present invention relates to fuel handling comprising lifting of fuel assemblies (4) and/or control rods out of/into a reactor vessel (1) in a nuclear reactor. The reactor vessel (1) comprises a reactor core (5) with a plurality of fuel assemblies (4) and control rods (11). A fuel pool (3) is arranged adjacent the reactor vessel (1). A cassette (12, 18) comprising a plurality of storage positions for fuel assemblies (4) and/or control rods (11) is arranged near the reactor core (5), whereupon fuel assemblies (4) and/or control rods (11) are lifted out of the reactor core (5) and arranged in the cassette (12, 18). The cassette (12, 18) is then transported to the spent fuel pool (3) for temporary storage.
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