Title:
原子炉格納容器の内部観察方法
Document Type and Number:
Japanese Patent JP5674624
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a reactor containment vessel interior observation method that enables a preliminary survey in a reactor containment vessel to be performed with minimum access.SOLUTION: In a reactor containment vessel interior observation method, an observation probe 50 is inserted from a penetration 13 provided to penetrate the inside and outside of a reactor containment vessel 12, thereby performing the vessel's interior observation.
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Inventors:
鈴木 淳
東倉 一郎
肱岡 康雄
正木 洋
日高 幸昭
千星 淳
佐藤 信行
安田 年廣
東倉 一郎
肱岡 康雄
正木 洋
日高 幸昭
千星 淳
佐藤 信行
安田 年廣
Application Number:
JP2011249846A
Publication Date:
February 25, 2015
Filing Date:
November 15, 2011
Export Citation:
Assignee:
株式会社東芝
International Classes:
G21C17/013
Attorney, Agent or Firm:
Patent business corporation Tokyo international patent firm
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