JPS5598392A - Under cooling portion protection layer in nuclear reactor vessel - Google Patents

Under cooling portion protection layer in nuclear reactor vessel

Info

Publication number
JPS5598392A
JPS5598392A JP14325076A JP14325076A JPS5598392A JP S5598392 A JPS5598392 A JP S5598392A JP 14325076 A JP14325076 A JP 14325076A JP 14325076 A JP14325076 A JP 14325076A JP S5598392 A JPS5598392 A JP S5598392A
Authority
JP
Japan
Prior art keywords
protection layer
nuclear reactor
reactor vessel
under cooling
cooling portion
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.)
Pending
Application number
JP14325076A
Other languages
English (en)
Japanese (ja)
Inventor
Yurugen Furiidoritsuhi Yansu
Burotsukaa Esuko
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of JPS5598392A publication Critical patent/JPS5598392A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/016—Core catchers
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Carbon And Carbon Compounds (AREA)
JP14325076A 1975-12-22 1976-11-29 Under cooling portion protection layer in nuclear reactor vessel Pending JPS5598392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557884 DE2557884A1 (de) 1975-12-22 1975-12-22 Schutzschicht fuer bodenkuehler

Publications (1)

Publication Number Publication Date
JPS5598392A true JPS5598392A (en) 1980-07-26

Family

ID=5965219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14325076A Pending JPS5598392A (en) 1975-12-22 1976-11-29 Under cooling portion protection layer in nuclear reactor vessel

Country Status (4)

Country Link
JP (1) JPS5598392A (es)
DE (1) DE2557884A1 (es)
FR (1) FR2336772A1 (es)
GB (1) GB1511620A (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011121908A1 (ja) * 2010-03-29 2013-07-04 株式会社東芝 炉心溶融物の保持装置
JP2015017870A (ja) * 2013-07-10 2015-01-29 日立Ｇｅニュークリア・エナジー株式会社 炉心溶融物保持装置
JP2017003267A (ja) * 2015-06-04 2017-01-05 日立Ｇｅニュークリア・エナジー株式会社 耐熱材
JP2020071156A (ja) * 2018-11-01 2020-05-07 三菱Ｆｂｒシステムズ株式会社 高速炉デブリベッド冷却の解析方法及び解析プログラム

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741795A1 (de) * 1977-09-16 1979-03-29 Interatom Kernreaktorauffangwanne mit waermeisolierung
US4274922A (en) * 1978-05-11 1981-06-23 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor shield including magnesium oxide
DE2925680C2 (de) * 1979-06-26 1981-08-27 Hans Ulrich 7300 Esslingen Leiste Auffangvorrichtung für schmelzende Brennelemente eines Atomreaktors
FR2550371B2 (fr) * 1981-06-09 1987-11-06 Commissariat Energie Atomique Procede et dispositif de refroidissement post-accidentel de l'enceinte de confinement d'un reacteur nucleaire
FR2616578B1 (fr) * 1987-06-11 1991-01-18 Savoie Electrodes Refract Dispositif pour empecher la penetration dans le sol d'un coeur de reacteur nucleaire fondu
WO1995014997A1 (de) * 1993-11-23 1995-06-01 Siemens Aktiengesellschaft Vorrichtung zum rückhalten einer heissen schmelze, insbesondere einer kernschmelze, innerhalb des ausbreitungsraums einer kernreaktoranlage
DE19512287C1 (de) * 1995-04-05 1996-08-08 Siemens Ag Einrichtung zum Auffangen von Kernschmelze aus einem Reaktordruckbehälter
US5907588A (en) * 1995-04-05 1999-05-25 Siemens Aktiengesellschaft Device for collecting core melt from a reactor pressure vessel
DE19523548C1 (de) * 1995-06-28 1996-11-21 Siemens Ag Kernreaktor mit einer Auffangkammer für Kernschmelze
US5946366A (en) * 1995-06-28 1999-08-31 Siemens Aktiengesellschaft Nuclear reactor with a collection chamber for core melt
DE19531626A1 (de) * 1995-08-28 1997-03-06 Siemens Ag Auffangraum zum Auffangen von Kernschmelze aus einem Reaktordruckbehälter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629064A (en) * 1968-09-09 1971-12-21 Trw Inc Safety apparatus for nuclear reactors
US3664923A (en) * 1968-09-11 1972-05-23 Thomas J Connolly Fast neutronic reactor utilizing plutonium 240 fuel
US3702802A (en) * 1971-06-16 1972-11-14 Atomic Energy Commission Nuclear reactor incorporating means for preventing molten fuel from breaching the containment vessel thereof in the event of a core meltdown
DE2363844C2 (de) * 1973-12-21 1984-05-10 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Einrichtung zur Verringerung der Gefahren, die infolge eines Niederschmelzens eines Kernreaktor-Cores entstehen können
DE2363845C2 (de) * 1973-12-21 1982-12-02 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Einrichtung zur Verringerung der Gefahren, die infolge eines Niederschmelzens eines Kernreaktor-Cores entstehen können

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011121908A1 (ja) * 2010-03-29 2013-07-04 株式会社東芝 炉心溶融物の保持装置
JP5703289B2 (ja) * 2010-03-29 2015-04-15 株式会社東芝 炉心溶融物の保持装置
JP2015017870A (ja) * 2013-07-10 2015-01-29 日立Ｇｅニュークリア・エナジー株式会社 炉心溶融物保持装置
JP2017003267A (ja) * 2015-06-04 2017-01-05 日立Ｇｅニュークリア・エナジー株式会社 耐熱材
JP2020071156A (ja) * 2018-11-01 2020-05-07 三菱Ｆｂｒシステムズ株式会社 高速炉デブリベッド冷却の解析方法及び解析プログラム

Also Published As

Publication number Publication date
FR2336772B1 (es) 1981-11-20
DE2557884A1 (de) 1977-06-30
GB1511620A (en) 1978-05-24
FR2336772A1 (fr) 1977-07-22

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