GB2030347B - Nuclear reactor containment - Google Patents

Nuclear reactor containment

Info

Publication number
GB2030347B
GB2030347B GB7931862A GB7931862A GB2030347B GB 2030347 B GB2030347 B GB 2030347B GB 7931862 A GB7931862 A GB 7931862A GB 7931862 A GB7931862 A GB 7931862A GB 2030347 B GB2030347 B GB 2030347B
Authority
GB
United Kingdom
Prior art keywords
nuclear reactor
reactor containment
containment
nuclear
reactor
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.)
Expired
Application number
GB7931862A
Other versions
GB2030347A (en
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of GB2030347A publication Critical patent/GB2030347A/en
Application granted granted Critical
Publication of GB2030347B publication Critical patent/GB2030347B/en
Expired 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)
GB7931862A 1978-09-14 1979-09-13 Nuclear reactor containment Expired GB2030347B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2840086A DE2840086C2 (en) 1978-09-14 1978-09-14 Nuclear reactor plant with a collecting device for a melting reactor core

Publications (2)

Publication Number Publication Date
GB2030347A GB2030347A (en) 1980-04-02
GB2030347B true GB2030347B (en) 1982-07-07

Family

ID=6049473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7931862A Expired GB2030347B (en) 1978-09-14 1979-09-13 Nuclear reactor containment

Country Status (8)

Country Link
JP (1) JPS5555289A (en)
AR (1) AR219182A1 (en)
BR (1) BR7905616A (en)
DE (1) DE2840086C2 (en)
ES (1) ES484147A0 (en)
FR (1) FR2436474A1 (en)
GB (1) GB2030347B (en)
SE (1) SE7907577L (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931729C2 (en) * 1979-08-04 1982-11-25 Brown Boveri Reaktor GmbH, 6800 Mannheim Device for receiving the molten core of a liquid-cooled nuclear reactor after an accident and using the device
FR2616578B1 (en) * 1987-06-11 1991-01-18 Savoie Electrodes Refract DEVICE FOR PREVENTING THE PENETRATION IN THE SOIL OF A MOLTEN NUCLEAR REACTOR CORE
DE4211030C2 (en) * 1992-04-02 1994-03-10 Siemens Ag Nuclear reactor plant with a water-cooled reactor and method for operating the same
FR2691572B1 (en) * 1992-05-21 1994-07-08 Electricite De France DEVICE FOR RECOVERING A MOLTEN CORE FROM A NUCLEAR REACTOR.
DE4306864C2 (en) * 1993-03-05 1995-01-26 Siempelkamp Gmbh & Co Arrangement for securing a nuclear reactor in the event of a meltdown
DE4319093A1 (en) * 1993-06-08 1994-12-15 Siemens Ag Device for collecting meltdown from a reactor pressure vessel
DE4319094A1 (en) * 1993-06-08 1994-12-15 Siemens Ag Device and method for collecting and cooling meltdown
DE4322107A1 (en) * 1993-07-02 1995-01-12 Siemens Ag Device for collecting and cooling the meltdown
EP0730776B1 (en) * 1993-11-23 1998-05-20 Siemens Aktiengesellschaft Device for retaining a core melt-through inside the spreading chamber of a nuclear reactor installation
DE19527462C1 (en) * 1995-07-27 1996-12-05 Siemens Ag Containers for receiving and spreading meltdown and nuclear power plant with such a container
JP2001510559A (en) 1996-12-05 2001-07-31 シーメンス アクチエンゲゼルシヤフト Container for containing and diffusing core melt and nuclear equipment equipped with the container
DE19653205C1 (en) * 1996-12-19 1998-05-28 Siemens Ag Nuclear reactor melt-down interceptor with natural, indirect cooling system
SE528104C2 (en) * 2004-11-24 2006-09-05 Oyster Internat Nv C O H B Man Nuclear power plant and ways to construct one
JP6363381B2 (en) * 2014-04-11 2018-07-25 日立Ｇｅニュークリア・エナジー株式会社 Flooring unit
JP7051338B2 (en) * 2017-09-04 2022-04-11 三菱重工業株式会社 Core melt holding structure and reactor containment vessel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1353329A (en) * 1963-04-08 1964-02-21 Atomic Energy Authority Uk Improvements to nuclear reactors
DE1764306B2 (en) * 1968-05-14 1977-02-10 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR COOLING NUCLEAR FRAGENTS IN A FAST BREED REACTOR
BE792245A (en) * 1971-12-02 1973-03-30 Atomic Energy Commission NUCLEAR FUEL DEBRIS RETENTION STRUCTURE
DE2622050C2 (en) * 1976-05-18 1985-04-25 Kraftwerk Union AG, 4330 Mülheim Evaporative cooling for the melt of a reactor core
DE2625357C3 (en) * 1976-06-04 1978-12-21 Kraftwerk Union Ag, 4330 Muelheim Nuclear reactor in a refrigerated safety envelope enclosing it
DE2734810C2 (en) * 1977-08-02 1979-08-16 Kraftwerk Union Ag, 4330 Muelheim Safety device for the safety envelope of a pressurized water reactor

Also Published As

Publication number Publication date
AR219182A1 (en) 1980-07-31
JPS5555289A (en) 1980-04-23
DE2840086A1 (en) 1980-03-20
GB2030347A (en) 1980-04-02
SE7907577L (en) 1980-03-15
ES8103437A1 (en) 1981-02-16
BR7905616A (en) 1980-05-13
FR2436474A1 (en) 1980-04-11
DE2840086C2 (en) 1981-09-24
ES484147A0 (en) 1981-02-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee