- 专利标题: Spent fuel housing square pipe, basket and spent fuel housing container
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申请号: US11327424申请日: 2006-01-09
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公开(公告)号: US20060109945A1公开(公告)日: 2006-05-25
- 发明人: Katsunari Ohsono , Toshihiro Matsuoka , Shinji Ookame
- 申请人: Katsunari Ohsono , Toshihiro Matsuoka , Shinji Ookame
- 申请人地址: JP Tokyo
- 专利权人: MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人: MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2001-097584 20010329
- 主分类号: G21C19/00
- IPC分类号: G21C19/00
摘要:
Corner of each square pipe is molded into a terrace shape having steps. When a basket is constructed by these square pipes, steps of adjoining square pipes are assembled together face to face. Fuel rod aggregates are housed inside the square pipes and in a cells formed between the square pipes. Since the adjoining square pipes are assembled in a staggered arrangement, boundaries of the cells are defined by the walls of the square pipes itself.