发明公开
- 专利标题： MOLTEN MATERIAL COOLING STRUCTURE, REACTOR CONTAINMENT VESSEL PROVIDED WITH COOLING STRUCTURE, AND NUCLEAR POWER PLANT PROVIDED WITH CONTAINMENT VESSEL
- 专利标题（中）： 结构用于冷却熔融材料，反应堆安全壳与冷却结构，核电厂与安全壳
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申请号： EP10846571.7申请日： 2010-08-24
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公开(公告)号： EP2541557A1公开(公告)日： 2013-01-02
- 发明人: KONDO, Yoshiyuki , SUZUTA, Tadahiko , YAMAGISHI, Makoto , GODA, Hiroshi , TANIMOTO, Koichi
- 申请人： Mitsubishi Heavy Industries, Ltd.
- 申请人地址： 16-5, Konan 2-chome Minato-ku Tokyo 108-8215 JP
- 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： 16-5, Konan 2-chome Minato-ku Tokyo 108-8215 JP
- 代理机构： Intès, Didier Gérard André
- 优先权： JP2010041088 20100225
- 国际公布： WO2011104908 20110901
- 主分类号： G21C9/016
- IPC分类号： G21C9/016
摘要：
An object is to provide a corium cooling structure that is capable of accumulating corium and debris that have flowed out from a reactor in small divided portions and of sufficiently cooling the high-temperature corium and debris, a reactor containment vessel provided with the same, and a nuclear power plant provided with the same. A capture portion (62) that captures the corium that has flowed out from a reactor (12) and a plurality of pipe portions (63) that are provided in a coolant storing portion (56) and into which the corium flows via the capture portion (62) are provided.
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