FR2307338B1 - - Google Patents

Info

Publication number
FR2307338B1
FR2307338B1 FR7609381A FR7609381A FR2307338B1 FR 2307338 B1 FR2307338 B1 FR 2307338B1 FR 7609381 A FR7609381 A FR 7609381A FR 7609381 A FR7609381 A FR 7609381A FR 2307338 B1 FR2307338 B1 FR 2307338B1
Authority
FR
France
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.)
Expired
Application number
FR7609381A
Other languages
French (fr)
Other versions
FR2307338A1 (fr
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2307338A1 publication Critical patent/FR2307338A1/fr
Application granted granted Critical
Publication of FR2307338B1 publication Critical patent/FR2307338B1/fr
Granted 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)
FR7609381A 1975-04-09 1976-03-31 Receptacle pour debris de reacteurs nucleaires Granted FR2307338A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/566,489 US4036688A (en) 1975-04-09 1975-04-09 Apparatus for controlling molten core debris

Publications (2)

Publication Number Publication Date
FR2307338A1 FR2307338A1 (fr) 1976-11-05
FR2307338B1 true FR2307338B1 (en, 2012) 1980-04-04

Family

ID=24263106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609381A Granted FR2307338A1 (fr) 1975-04-09 1976-03-31 Receptacle pour debris de reacteurs nucleaires

Country Status (5)

Country Link
US (1) US4036688A (en, 2012)
JP (1) JPS5916675B2 (en, 2012)
DE (1) DE2614187C2 (en, 2012)
FR (1) FR2307338A1 (en, 2012)
GB (1) GB1519703A (en, 2012)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
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DE2653258C2 (de) * 1976-11-24 1985-02-28 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Verringerung der Gefahren, die infolge eines Unfalles durch Niederschmelzen eines Kernreaktor-Kerns entstehen können, sowie eine Anordnung zur Durchführung des Verfahrens
DE2741795A1 (de) * 1977-09-16 1979-03-29 Interatom Kernreaktorauffangwanne mit waermeisolierung
US4342621A (en) * 1977-10-11 1982-08-03 Combustion Engineering, Inc. Molten core catcher and containment heat removal system
US4256538A (en) * 1978-01-16 1981-03-17 Nuclear Power Company Limited Liquid metal cooled fast breeder nuclear reactor
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
FR2435784A1 (fr) * 1978-07-20 1980-04-04 Commissariat Energie Atomique Chaudiere nucleaire refroidie par de l'eau, comportant une structure d'arret de materiaux fondus
LU80638A1 (de) * 1978-12-11 1980-07-21 Euratom Europ Atomgemeinschaft Auffangvorrichtung
DE2925680C2 (de) * 1979-06-26 1981-08-27 Hans Ulrich 7300 Esslingen Leiste Auffangvorrichtung für schmelzende Brennelemente eines Atomreaktors
US4442065A (en) * 1980-12-01 1984-04-10 R & D Associates Retrofittable nuclear reactor core catcher
DE3141726C2 (de) * 1981-10-21 1984-02-23 Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht Verfahren zur Vermeidung bzw. Reduzierung der Wechselwirkungen und deren Folgen bei einem Kontakt von heißem, flüssigem, metallischem Natrium mit Beton
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
US4949363A (en) * 1987-09-10 1990-08-14 Westinghouse Electric Corp. Bottom supported liquid metal nuclear reactor
US4859402A (en) * 1987-09-10 1989-08-22 Westinghouse Electric Corp. Bottom supported liquid metal nuclear reactor
IT1228999B (it) * 1989-04-13 1991-07-12 Ente Naz Energia Elettrica Sistema di protezione dell'edificio di contenimento del reattore in centrali nucleari.
EP0587959A1 (de) * 1992-09-14 1994-03-23 Elektrowatt Ingenieurunternehmung Ag Kernschmelzerückhaltevorrichtung für Leichtwasserreaktoren
US5410577A (en) * 1993-11-04 1995-04-25 Martin Marietta Energy Systems, Inc. Core-melt source reduction system
JP3424932B2 (ja) * 1993-11-23 2003-07-07 シーメンス アクチエンゲゼルシヤフト 高温溶融物特に炉心溶融物を原子炉設備の拡散室内に保持するための装置
DE19502540A1 (de) * 1994-05-17 1996-02-15 Martin Hauck Kavernensicherung für Kernreaktoren
US5907588A (en) * 1995-04-05 1999-05-25 Siemens Aktiengesellschaft Device for collecting core melt from a reactor pressure vessel
DE19512287C1 (de) * 1995-04-05 1996-08-08 Siemens Ag Einrichtung zum Auffangen von Kernschmelze aus einem Reaktordruckbehälter
DE19512286C1 (de) * 1995-04-05 1996-10-17 Siemens Ag Anordnung zur Wasserverdrängung
US5946366A (en) * 1995-06-28 1999-08-31 Siemens Aktiengesellschaft Nuclear reactor with a collection chamber for core melt
US6195405B1 (en) * 1996-09-25 2001-02-27 Il Soon Hwang Gap structure for nuclear reactor vessel
DE19653205C1 (de) * 1996-12-19 1998-05-28 Siemens Ag Auffangraum für eine Schmelze, insbesondere eine Kernschmelze einer Kernkraftanlage
DE19814308A1 (de) * 1998-03-31 1999-10-14 Siempelkamp Guss Und Anlagente Auffanglager für Kernschmelze
WO2002080188A2 (en) * 2001-04-02 2002-10-10 Zakrytoe Aktzionernoye Obschestvo Komplekt-Atom-Izhora Oxide material for a molten-core catcher of a nuclear reactor
WO2003032325A1 (fr) * 2001-10-12 2003-04-17 Zakrytoe Aktzionernoye Obschestvo Komplekt-Atom-Izhora Matiere a base d'oxyde pour piege a bain de fusion destine a la zone active d'un reacteur nucleaire
WO2003032326A1 (fr) * 2001-10-12 2003-04-17 Zakrytoe Aktzionernoye Obschestvo Komplekt-Atom-Izhora Matiere a base d'oxyde pour piege a bain de fusion destine a la zone active d'un reacteur nucleaire
RU2264996C2 (ru) * 2003-12-29 2005-11-27 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет)" Жертвенный керамический материал для ловушки расплава активной зоны ядерного реактора (варианты)
FR2971355A1 (fr) * 2011-02-03 2012-08-10 Commissariat Energie Atomique Dispositif recuperateur de corium dans l'intercuve d'un reacteur nucleaire et reacteur nucleaire mettant en œuvre un tel dispositif
CN102915773B (zh) * 2012-04-27 2015-08-26 上海核工程研究设计院 一种灰控制棒及吸收体
US9911514B2 (en) * 2014-06-09 2018-03-06 Bwxt Mpower, Inc. Nuclear reactor cavity floor passive heat removal system
MY196713A (en) * 2014-12-16 2023-05-02 Joint Stock Company Atomenergoproekt Water-cooled water-moderated nuclear reactor core melt cooling and confinement system
RU2576516C1 (ru) * 2014-12-16 2016-03-10 Акционерное Общество "Атомэнергопроект" Система локализации и охлаждения расплава активной зоны ядерного реактора водоводяного типа
RU2576517C1 (ru) * 2014-12-16 2016-03-10 Акционерное Общество "Атомэнергопроект" Система локализации и охлаждения расплава активной зоны ядерного реактора водоводяного типа
JP2016040555A (ja) * 2015-11-02 2016-03-24 元浩 岡田 原子力発電所装置。
RU2666901C1 (ru) * 2017-06-19 2018-09-13 Акционерное общество "Тяжмаш" Жертвенный материал для ловушки расплава ядерного реактора
RU2696004C1 (ru) * 2018-08-29 2019-07-30 Акционерное Общество "Атомэнергопроект" Система локализации и охлаждения расплава активной зоны ядерного реактора водоводяного типа
RU2696612C1 (ru) * 2018-12-26 2019-08-05 Акционерное Общество "Атомэнергопроект" Устройство локализации расплава
US11726113B2 (en) * 2019-04-24 2023-08-15 Panasonic Intellectual Property Management Co., Ltd. Current sensor
RU2734734C1 (ru) * 2020-03-13 2020-10-22 Акционерное Общество "Атомэнергопроект" Направляющее устройство системы локализации и охлаждения расплава активной зоны ядерного реактора
US20230045470A1 (en) * 2020-03-18 2023-02-09 Joint-Stock Company "Atomenergoproekt" Guiding device of a system for confining and cooling melt from the core of a nuclear reactor
RU2740400C1 (ru) * 2020-03-18 2021-01-14 Акционерное Общество "Атомэнергопроект" Направляющее устройство системы локализации и охлаждения расплава активной зоны ядерного реактора
RU2736545C1 (ru) * 2020-03-20 2020-11-18 Акционерное Общество "Атомэнергопроект" Система локализации и охлаждения расплава активной зоны ядерного реактора
RU2736544C1 (ru) * 2020-03-20 2020-11-18 Акционерное Общество "Атомэнергопроект" Система локализации и охлаждения расплава активной зоны ядерного реактора
CN111430051B (zh) * 2020-04-02 2022-02-22 中国核动力研究设计院 金属层熔池传热特性模拟材料、制备方法及应用
CN114121321B (zh) * 2021-12-20 2025-04-15 上海交通大学 多功能钠冷快堆碎片床模拟装置及光折射补偿测量方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1353329A (fr) * 1963-04-08 1964-02-21 Atomic Energy Authority Uk Perfectionnements aux réacteurs nucléaires
US3314859A (en) * 1963-12-05 1967-04-18 Combustion Eng Nuclear reactor fuel assembly-control rod organization
DE1501340B2 (de) * 1965-04-13 1971-04-29 Allmanna Svenska Elektriska AB, Vasteras (Schweden) Sicherheitsbehaelter fuer kernreaktoren
US3398050A (en) * 1966-01-07 1968-08-20 Atomic Power Dev Ass Inc Nuclear reactor system
DE1764306B2 (de) * 1968-05-14 1977-02-10 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur kuehlung von kernbruchstuecken in einem schnellen brutreaktor
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
BE792245A (fr) * 1971-12-02 1973-03-30 Atomic Energy Commission Structure de retention de debris de combustible nucleaire

Also Published As

Publication number Publication date
FR2307338A1 (fr) 1976-11-05
JPS5916675B2 (ja) 1984-04-17
JPS51123496A (en) 1976-10-28
DE2614187A1 (de) 1976-10-21
DE2614187C2 (de) 1985-07-25
US4036688A (en) 1977-07-19
GB1519703A (en) 1978-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse