JPS5253197A - Melting fuel holder in nuclear reactor - Google Patents

Melting fuel holder in nuclear reactor

Info

Publication number
JPS5253197A
JPS5253197A JP50128707A JP12870775A JPS5253197A JP S5253197 A JPS5253197 A JP S5253197A JP 50128707 A JP50128707 A JP 50128707A JP 12870775 A JP12870775 A JP 12870775A JP S5253197 A JPS5253197 A JP S5253197A
Authority
JP
Japan
Prior art keywords
nuclear reactor
melting fuel
melting
fuel holder
cooling
Prior art date
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.)
Granted
Application number
JP50128707A
Other languages
Japanese (ja)
Other versions
JPS576076B2 (en
Inventor
Kunio Nagashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Nippon Genshiryoku Jigyo KK
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Nippon Genshiryoku Jigyo KK
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Nippon Genshiryoku Jigyo KK, Tokyo Shibaura Electric Co Ltd, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP50128707A priority Critical patent/JPS5253197A/en
Publication of JPS5253197A publication Critical patent/JPS5253197A/en
Publication of JPS576076B2 publication Critical patent/JPS576076B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

PURPOSE: Prevention of the regeneration of the critical condition of the melting fuel produced by an accident and the cooling correctly made by means that coolant and melting fuel holding mechanism are installed inside, and a hermetically sealed container with its top plate equipping a cooling mechanism of capable pattern to accommodate the melting fuel is provided at the bottom of the nuclear reactor container.
COPYRIGHT: (C)1977,JPO&Japio
JP50128707A 1975-10-25 1975-10-25 Melting fuel holder in nuclear reactor Granted JPS5253197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50128707A JPS5253197A (en) 1975-10-25 1975-10-25 Melting fuel holder in nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50128707A JPS5253197A (en) 1975-10-25 1975-10-25 Melting fuel holder in nuclear reactor

Publications (2)

Publication Number Publication Date
JPS5253197A true JPS5253197A (en) 1977-04-28
JPS576076B2 JPS576076B2 (en) 1982-02-03

Family

ID=14991427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50128707A Granted JPS5253197A (en) 1975-10-25 1975-10-25 Melting fuel holder in nuclear reactor

Country Status (1)

Country Link
JP (1) JPS5253197A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151792A (en) * 1978-05-22 1979-11-29 Mitsubishi Heavy Ind Ltd Housing chamber for liquefied metal handling equipment
JPS54169697U (en) * 1978-05-22 1979-11-30
JP2008241657A (en) * 2007-03-29 2008-10-09 Toshiba Corp Reactor container
WO2011104908A1 (en) * 2010-02-25 2011-09-01 三菱重工業株式会社 Molten material cooling structure, reactor containment vessel provided with cooling structure, and nuclear power plant provided with containment vessel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677892A (en) * 1968-05-14 1972-07-18 Siemens Ag Collecting device for cooling reactor core fragments in a fast breeder reactor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677892A (en) * 1968-05-14 1972-07-18 Siemens Ag Collecting device for cooling reactor core fragments in a fast breeder reactor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151792A (en) * 1978-05-22 1979-11-29 Mitsubishi Heavy Ind Ltd Housing chamber for liquefied metal handling equipment
JPS54169697U (en) * 1978-05-22 1979-11-30
JPS583117Y2 (en) * 1978-05-22 1983-01-19 三菱重工業株式会社 Liquid metal saucer
JP2008241657A (en) * 2007-03-29 2008-10-09 Toshiba Corp Reactor container
WO2011104908A1 (en) * 2010-02-25 2011-09-01 三菱重工業株式会社 Molten material cooling structure, reactor containment vessel provided with cooling structure, and nuclear power plant provided with containment vessel

Also Published As

Publication number Publication date
JPS576076B2 (en) 1982-02-03

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