发明授权
- 专利标题： Induction heating stress improvement
- 专利标题（中）： 感应加热应力提高
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申请号： US11320972申请日： 2005-12-30
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公开(公告)号： US08514998B2公开(公告)日： 2013-08-20
- 发明人: Shiro Takahashi , Kouji Shiina , Shoji Hayashi , Hideyo Saito , Minoru Masuda , Satoshi Kanno , Kenichi Nihei , Hiroaki Asakura
- 申请人： Shiro Takahashi , Kouji Shiina , Shoji Hayashi , Hideyo Saito , Minoru Masuda , Satoshi Kanno , Kenichi Nihei , Hiroaki Asakura
- 申请人地址： JP Ibaraki
- 专利权人： Hitachi-Ge Nuclear Energy, Ltd.
- 当前专利权人： Hitachi-Ge Nuclear Energy, Ltd.
- 当前专利权人地址： JP Ibaraki
- 代理机构： Mattingly & Malur, PC
- 优先权： JP2005-022386 20050131
- 主分类号： G21C17/032
- IPC分类号： G21C17/032 ; G21C17/022
摘要：
In implementing an induction heating stress improvement (IHSI) method in a nuclear plant, cooling characteristic with respect to the inner surface of piping is improved by appropriate structure/layout of nozzles, and further, the cooling effect when applying IHSI to a real machine is verified by installing a thermometer, as well as air in the portion subjected to IHSI is removed by heating the piping prior to the execution of IHSI.
公开/授权文献
- US20060197638A1 Induction heating stress improvement 公开/授权日：2006-09-07
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