发明名称 CONTROL MEMBER FOR LIGHT WATER REACTOR
摘要 <P>PROBLEM TO BE SOLVED: To provide a control member for a light water reactor in which recriticality caused by melted fuel rods can be effectively prevented by putting the control member as a neutron-absorbing control material into a reactor pressure vessel when a refrigeration system in the light water reactor has troubles causing meltdown. <P>SOLUTION: Boron atoms 5 are used as a granular material which spreads in a hollow outer shell part 4 and floats in water. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013024826(A) 申请公布日期 2013.02.04
申请号 JP20110162849 申请日期 2011.07.26
申请人 HITACHI POWDERED METALS CO LTD 发明人 KANBE MITSURU;ISHIJIMA ZENZO;ISHII HIROSHI
分类号 G21C9/033 主分类号 G21C9/033
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