JP6197374B2 - 原子炉格納容器 - Google Patents
原子炉格納容器 Download PDFInfo
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- JP6197374B2 JP6197374B2 JP2013114893A JP2013114893A JP6197374B2 JP 6197374 B2 JP6197374 B2 JP 6197374B2 JP 2013114893 A JP2013114893 A JP 2013114893A JP 2013114893 A JP2013114893 A JP 2013114893A JP 6197374 B2 JP6197374 B2 JP 6197374B2
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- main body
- door
- containment vessel
- shielding member
- gasket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Installation Of Indoor Wiring (AREA)
Description
Claims (2)
- 原子炉圧力容器を囲う本体部と、当該本体部に対して出入りするための貫通部とを備え、前記貫通部が、前記本体部を貫通する胴部と、前記胴部を開閉する扉と、前記扉が閉鎖されたときに前記胴部と前記扉との間に介装されるシール部とを有する原子炉格納容器であって、
前記貫通部の胴部に設置され、前記シール部よりも前記本体部の内側寄りに配置される遮蔽部材を備え、
前記遮蔽部材は、
前記胴部の前記本体部内側の開口を覆うカバー部と、
前記カバー部の外周部と前記本体部との隙間に充填されると共に断熱材からなる充填部とを備え、
前記カバー部は、中央が開口された前記外周部と、前記外周部の開口を塞ぐ中央部とに分割可能とされ、
前記外周部は、周方向に複数に分割されている
ことを特徴とする原子炉格納容器。 - 前記カバー部は、断熱材からなる断熱層と鋼材からなる遮蔽層とを有する
ことを特徴とする請求項1記載の原子炉格納容器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2013114893A JP6197374B2 (ja) | 2013-05-31 | 2013-05-31 | 原子炉格納容器 |
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JP2013114893A JP6197374B2 (ja) | 2013-05-31 | 2013-05-31 | 原子炉格納容器 |
Publications (2)
Publication Number | Publication Date |
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JP2014235016A JP2014235016A (ja) | 2014-12-15 |
JP6197374B2 true JP6197374B2 (ja) | 2017-09-20 |
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JP2013114893A Active JP6197374B2 (ja) | 2013-05-31 | 2013-05-31 | 原子炉格納容器 |
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JP (1) | JP6197374B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2808779A1 (de) * | 1978-03-01 | 1979-09-13 | Ght Hochtemperaturreak Tech | Materialschleuse fuer den sicherheitsbehaelter einer kernreaktoranlage |
JPS5757396U (ja) * | 1980-09-22 | 1982-04-03 | ||
JPS59206797A (ja) * | 1983-05-11 | 1984-11-22 | 株式会社日立製作所 | 原子炉格納容器ハツチ開閉構造 |
JPS62280693A (ja) * | 1986-05-29 | 1987-12-05 | 株式会社東芝 | 原子炉格納容器の機器搬出入口構造 |
JPS6358198A (ja) * | 1986-08-28 | 1988-03-12 | 株式会社東芝 | 原子炉格納容器 |
JP2503113Y2 (ja) * | 1989-03-22 | 1996-06-26 | 三菱重工業株式会社 | 蓋部材用シ―ル装置 |
JP4581222B2 (ja) * | 2000-10-31 | 2010-11-17 | 株式会社Ihi | 原子炉格納容器のエアロック |
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2013
- 2013-05-31 JP JP2013114893A patent/JP6197374B2/ja active Active
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JP2014235016A (ja) | 2014-12-15 |
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