CH510316A - Sicherheitskühlvorrichtung für den Fall des Einschmelzens des Kerns eines Kernreaktors - Google Patents

Sicherheitskühlvorrichtung für den Fall des Einschmelzens des Kerns eines Kernreaktors

Info

Publication number
CH510316A
CH510316A CH1256570A CH1256570A CH510316A CH 510316 A CH510316 A CH 510316A CH 1256570 A CH1256570 A CH 1256570A CH 1256570 A CH1256570 A CH 1256570A CH 510316 A CH510316 A CH 510316A
Authority
CH
Switzerland
Prior art keywords
event
core
cooling device
nuclear reactor
melted down
Prior art date
Application number
CH1256570A
Other languages
English (en)
Inventor
Merle West John
Duley Fletcher William Iii
Original Assignee
Combustion Eng
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
Priority claimed from SE04842/65A external-priority patent/SE352473B/xx
Application filed by Combustion Eng filed Critical Combustion Eng
Publication of CH510316A publication Critical patent/CH510316A/de

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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • 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
    • G21C9/004—Pressure suppression
    • G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
    • 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)
CH1256570A 1965-04-13 1970-08-21 Sicherheitskühlvorrichtung für den Fall des Einschmelzens des Kerns eines Kernreaktors CH510316A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE04842/65A SE352473B (de) 1965-04-13 1965-04-13
US85217569A 1969-08-22 1969-08-22

Publications (1)

Publication Number Publication Date
CH510316A true CH510316A (de) 1971-07-15

Family

ID=26654561

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1256570A CH510316A (de) 1965-04-13 1970-08-21 Sicherheitskühlvorrichtung für den Fall des Einschmelzens des Kerns eines Kernreaktors

Country Status (4)

Country Link
US (2) US3453176A (de)
CH (1) CH510316A (de)
DE (2) DE1501340B2 (de)
GB (2) GB1135826A (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234782C3 (de) * 1972-07-14 1978-06-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kernreaktor
JPS5125914B2 (de) * 1973-04-02 1976-08-03
DE2320091C3 (de) * 1973-04-19 1978-08-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kernreaktor, insbesondere Brutreaktor
GB1461275A (en) * 1973-08-24 1977-01-13 Atomic Energy Authority Uk Liquid cooled nuclear reactors
GB1464425A (en) * 1974-04-05 1977-02-16 Atomic Energy Authority Uk Nuclear reactors
JPS517600U (de) * 1974-07-03 1976-01-20
JPS5141099U (de) * 1974-09-20 1976-03-26
US4121970A (en) * 1974-12-16 1978-10-24 Kernforschungszentrum Karlsruhe Gmbh Nuclear reactor installation including a core catching apparatus
JPS5197698U (de) * 1975-02-05 1976-08-05
US4045284A (en) * 1975-03-10 1977-08-30 Rosewell Michael P Nuclear reactor fuel containment safety structure
US4036688A (en) * 1975-04-09 1977-07-19 The United States Of America As Represented By The United States Energy Research And Development Administration Apparatus for controlling molten core debris
CA1096513A (en) * 1975-06-07 1981-02-24 Werner Katscher Nuclear power plant with collector vessel for melting core masses
US4113560A (en) * 1975-07-14 1978-09-12 Massachusetts Institute Of Technology Core catcher for nuclear reactor core meltdown containment
DE2535729C2 (de) * 1975-08-11 1985-05-02 INTERATOM GmbH, 5060 Bergisch Gladbach Bodenkühler für die Bodenwanne eines Kernreaktors
DE2622050C2 (de) * 1976-05-18 1985-04-25 Kraftwerk Union AG, 4330 Mülheim Verdampfungskühlung für die Schmelze eines Reaktorkerns
US4115194A (en) * 1977-02-22 1978-09-19 The Babcock & Wilcox Company Reactor pressure vessel support
FR2384324A1 (fr) * 1977-03-16 1978-10-13 Framatome Sa Puisard de recirculation pour les circuits d'injection de securite et d'aspersion d'un reacteur nucleaire
US4342621A (en) * 1977-10-11 1982-08-03 Combustion Engineering, Inc. Molten core catcher and containment heat removal system
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
US4310385A (en) * 1980-01-03 1982-01-12 Rosewell Michael P Emergency deployable core catcher
US4442065A (en) * 1980-12-01 1984-04-10 R & D Associates Retrofittable nuclear reactor core catcher
US4464333A (en) * 1982-03-05 1984-08-07 Combustion Engineering, Inc. Molten core retention and solidification apparatus
WO1985000921A1 (en) * 1983-08-18 1985-02-28 R & D Associates Retrofittable nuclear reactor
DE3343166A1 (de) * 1983-11-29 1985-06-05 Alkem Gmbh, 6450 Hanau Behaelter insbesondere fuer radioaktive substanzen
US4650642A (en) * 1985-11-21 1987-03-17 The United States Of America As Represented By The United States Department Of Energy Heat dissipating nuclear reactor with metal liner
US4643870A (en) * 1985-11-21 1987-02-17 The United States Of America As Represented By The United States Department Of Energy Heat dissipating 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.
US5080857A (en) * 1989-09-19 1992-01-14 General Electric Company Passive lower drywell flooder
DE4032736C2 (de) * 1990-10-15 1995-01-05 Kernforschungsz Karlsruhe Kühleinrichtungen im Fundamentbereich eines Kernreaktors zur Kühlung einer Kernschmelze in einem hypothetischen Störfall
DE4041295A1 (de) * 1990-12-21 1992-07-02 Siemens Ag Kernreaktor-anlage, insbesondere fuer leichtwasserreaktoren, mit einer kernrueckhaltevorrichtung, verfahren zur notkuehlung bei einer solchen kernreaktor-anlage und verwendung turbulenzerzeugender deltafluegel
FR2676582B1 (fr) * 1991-05-17 1993-09-10 Framatome Sa Dispositif de recuperation et de refroidissement du cóoeur d'un reacteur nucleaire en fusion, a la suite d'un accident.
FR2681718B1 (fr) * 1991-09-20 1994-02-11 Framatome Dispositif de refroidissement du cóoeur et de protection de la structure en beton d'un reacteur nucleaire dont le cóoeur est entre en fusion a la suite d'un accident.
FR2691572B1 (fr) * 1992-05-21 1994-07-08 Electricite De France Dispositif de recuperation d'un cóoeur fondu de reacteur nucleaire.
US5307390A (en) * 1992-11-25 1994-04-26 General Electric Company Corium protection assembly
DE4306864C2 (de) * 1993-03-05 1995-01-26 Siempelkamp Gmbh & Co Anordnung für die Sicherung eines Kernreaktors im Falle einer Kernschmelze
DE4322107A1 (de) * 1993-07-02 1995-01-12 Siemens Ag Einrichtung zum Auffangen und Kühlen von Kernschmelze
DE59406052D1 (de) * 1993-11-23 1998-06-25 Siemens Ag Vorrichtung zum rückhalten einer kernschmelze innerhalb des ausbreitungsraums einer kernreaktoranlage
FR2722606B1 (fr) * 1994-07-12 1996-08-09 Commissariat Energie Atomique Dispositif de recuperation d'un coeur fondu de reacteur nucleaire
EP0792508B1 (de) * 1994-11-18 1999-02-17 Siemens Aktiengesellschaft Ausbreitungsraum zur aufnahme eines abschmelzenden reaktorkerns sowie verfahren zur wärmeabfuhr aus dem ausbreitungsraum
FR2738661B1 (fr) * 1995-09-11 1997-11-28 Framatome Sa Dispositif et procede de recuperation et de refroidissement du coeur en fusion d'un reacteur nucleaire
RU2119200C1 (ru) * 1997-02-27 1998-09-20 ОКБ "Гидропресс" Устройство для предотвращения проникновения в почву расплава активной зоны ядерного реактора
DE19814308A1 (de) 1998-03-31 1999-10-14 Siempelkamp Guss Und Anlagente Auffanglager für Kernschmelze
RU2164043C1 (ru) * 1999-08-04 2001-03-10 Центр комплексного развития технологии энерготехнологических систем "Кортэс" Устройство для улавливания расплавленных материалов из ядерного реактора
US6353651B1 (en) * 1999-11-17 2002-03-05 General Electric Company Core catcher cooling by heat pipe
KR20010060933A (ko) * 1999-12-28 2001-07-07 이종훈 노심용융물-콘크리이트 반응 저지를 위한 노심용융물노외유지 장치
JP4127630B2 (ja) * 2002-07-29 2008-07-30 株式会社東芝 原子炉格納容器
RU2259873C1 (ru) * 2004-03-22 2005-09-10 Гордиенко Павел Сергеевич Реактор
RU2313143C1 (ru) * 2006-06-20 2007-12-20 Государственное образовательное учреждение высшего профессионального образования Нижегородский государственный технический университет (ГОУВПО НГТУ) Ядерная энергетическая установка
DE102010002623A1 (de) * 2010-03-05 2011-09-22 Micropelt Gmbh Wärmetauscher und Verfahren zum Herstellen eines Wärmeleitelementes für einen Wärmetauscher
JP2012247216A (ja) * 2011-05-25 2012-12-13 Toshiba Corp 炉心溶融物保持装置
FR3008221A1 (fr) * 2013-07-05 2015-01-09 Commissariat Energie Atomique Reacteur nucleaire a neutrons rapides equipe d'un recuperateur de corium
US9911514B2 (en) * 2014-06-09 2018-03-06 Bwxt Mpower, Inc. Nuclear reactor cavity floor passive heat removal system
CN105374405A (zh) * 2014-08-22 2016-03-02 国家核电技术有限公司 反应堆熔融物滞留装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153644A (en) * 1935-10-11 1939-04-11 Ig Farbenindustrie Ag Method of cooling gases
US2580635A (en) * 1947-06-19 1952-01-01 Du Pont Condensation of vapors
US2913883A (en) * 1956-01-03 1959-11-24 Leslie M Burgess Evaporative cooling system
US3070535A (en) * 1959-01-21 1962-12-25 Koppers Co Inc Nuclear reactor safety device
FR1303680A (fr) * 1960-08-26 1962-09-14 Licentia Gmbh Dispositif pour la diminution de la pression dans des enveloppes à pression des réacteurs

Also Published As

Publication number Publication date
DE2035089C3 (de) 1973-10-25
DE2035089A1 (de) 1971-03-25
US3453176A (en) 1969-07-01
GB1135826A (en) 1968-12-04
US3607630A (en) 1971-09-21
GB1275227A (en) 1972-05-24
DE1501340B2 (de) 1971-04-29
DE1501340A1 (de) 1969-12-04
DE2035089B2 (de) 1973-02-15

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PL Patent ceased