发明名称 |
Fast reactor having reactivity control reflector |
摘要 |
A fast reactor having a reactivity control reflector has a reactor vessel in which a coolant is accommodated, a reactor core which is installed in the reactor vessel and dipped with the coolant, and a reflector installed outside of the reactor core so as to be movable in a vertical direction for controlling the reactivity of the reactor core. The reflector of the fast reactor has a lower neutron reflecting portion having a neutron reflection capability higher than that of the coolant and an upper cavity portion located above the neutron reflecting portion and having a neutron reflection capability lower than that of the coolant. The cavity portion is composed of a plurality of cylindrical hermetically-sealed vessels.
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申请公布号 |
US8295425(B2) |
申请公布日期 |
2012.10.23 |
申请号 |
US20080121344 |
申请日期 |
2008.05.15 |
申请人 |
SAKAI TOSHIRO;INATOMI TAKANARI;NAKAMURA HIROSHI;FUKAMICHI KENJIRO;SUZUKI TOSHIYUKI;HASEGAWA KATSUSHI;TSUBOI YASUSHI;KURAMOCHI MAKOTO;KABUSHIKI KAISHA TOSHIBA |
发明人 |
SAKAI TOSHIRO;INATOMI TAKANARI;NAKAMURA HIROSHI;FUKAMICHI KENJIRO;SUZUKI TOSHIYUKI;HASEGAWA KATSUSHI;TSUBOI YASUSHI;KURAMOCHI MAKOTO |
分类号 |
G21C7/06 |
主分类号 |
G21C7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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