发明授权
- 专利标题： Maintenance/repair device for reactor internal structure
- 专利标题（中）： 反应堆内部结构维修/修理装置
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申请号： US13679148申请日： 2012-11-16
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公开(公告)号： US08913708B2公开(公告)日： 2014-12-16
- 发明人: Yoshiaki Ono , Hidekazu Sasaki , Takuya Uehara , Hiromi Kato , Toshihiro Yasuda
- 申请人： Yoshiaki Ono , Hidekazu Sasaki , Takuya Uehara , Hiromi Kato , Toshihiro Yasuda
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2007-053160 20070302
- 主分类号： G21C19/00
- IPC分类号： G21C19/00 ; C21D10/00 ; B23K26/03 ; G21C19/20 ; C21D9/50 ; B23K37/02 ; G21C13/036 ; B23K26/00 ; G21C17/01 ; B23K26/34 ; B23K26/32 ; B23P6/00 ; B23K26/10 ; B23K26/08
摘要：
A maintenance/repair device for reactor internal structure 6 of the present invention includes a device body 6a configured to be fixed on a reactor internal structure 49. Connected to the device body 6a is a welding-part repair mechanism 6b configured to repair a welding part 49a of the reactor internal structure 49. Thus, a welding part 2a of the reactor internal structure 49 can be repaired by the welding-part repair mechanism 6b, while the device body 6a is fixed on the reactor internal structure 49.
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