GB2052133B - Collecting device for melting fuel rods in a nuclear reactor installation - Google Patents

Collecting device for melting fuel rods in a nuclear reactor installation

Info

Publication number
GB2052133B
GB2052133B GB8020857A GB8020857A GB2052133B GB 2052133 B GB2052133 B GB 2052133B GB 8020857 A GB8020857 A GB 8020857A GB 8020857 A GB8020857 A GB 8020857A GB 2052133 B GB2052133 B GB 2052133B
Authority
GB
United Kingdom
Prior art keywords
collecting device
nuclear reactor
fuel rods
reactor installation
melting fuel
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
GB8020857A
Other versions
GB2052133A (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.)
LEISTE H
Original Assignee
LEISTE H
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 LEISTE H filed Critical LEISTE H
Publication of GB2052133A publication Critical patent/GB2052133A/en
Application granted granted Critical
Publication of GB2052133B publication Critical patent/GB2052133B/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)
  • Chutes (AREA)
GB8020857A 1979-06-26 1980-06-25 Collecting device for melting fuel rods in a nuclear reactor installation Expired GB2052133B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2925680A DE2925680C2 (en) 1979-06-26 1979-06-26 Catcher for melting fuel elements of a nuclear reactor

Publications (2)

Publication Number Publication Date
GB2052133A GB2052133A (en) 1981-01-21
GB2052133B true GB2052133B (en) 1983-04-27

Family

ID=6074160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8020857A Expired GB2052133B (en) 1979-06-26 1980-06-25 Collecting device for melting fuel rods in a nuclear reactor installation

Country Status (6)

Country Link
JP (1) JPS5639492A (en)
CH (1) CH627869A5 (en)
DE (1) DE2925680C2 (en)
FR (1) FR2460026A1 (en)
GB (1) GB2052133B (en)
SU (1) SU1118300A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211030C2 (en) * 1992-04-02 1994-03-10 Siemens Ag Nuclear reactor plant with a water-cooled reactor and method for operating the same
DE4319094A1 (en) * 1993-06-08 1994-12-15 Siemens Ag Device and method for collecting and cooling meltdown
DE4337367A1 (en) * 1993-06-08 1994-12-15 Siemens Ag Locking device for starting cooling for a meltdown
DE4322107A1 (en) * 1993-07-02 1995-01-12 Siemens Ag Device for collecting and cooling the meltdown
WO1995014997A1 (en) * 1993-11-23 1995-06-01 Siemens Aktiengesellschaft Device for retaining a hot melt, especially a core melt-through inside the spreading chamber of a nuclear reactor installation
DE19512286C1 (en) * 1995-04-05 1996-10-17 Siemens Ag Arrangement for water displacement
DE19527462C1 (en) * 1995-07-27 1996-12-05 Siemens Ag Containers for receiving and spreading meltdown and nuclear power plant with such a container
DE19531626A1 (en) * 1995-08-28 1997-03-06 Siemens Ag Chamber to collect and retain molten reactor core material
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
FR2985360A1 (en) * 2012-01-02 2013-07-05 Jean Pronost Nuclear security and safety device for use during total melting of cores of e.g. nuclear reactors after nuclear accident, has lining whose bottom is covered with resisting material to prevent from achieving nuclear material critical mass
CN105551540B (en) * 2015-12-16 2019-12-13 中国核电工程有限公司 Reactor core melt grouping and trapping container

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2557884A1 (en) * 1975-12-22 1977-06-30 Interatom PROTECTIVE LAYER FOR FLOOR COOLER
DE2741795A1 (en) * 1977-09-16 1979-03-29 Interatom CORE REACTOR COLLECTION PAN WITH THERMAL INSULATION

Also Published As

Publication number Publication date
JPS5639492A (en) 1981-04-15
CH627869A5 (en) 1982-01-29
SU1118300A3 (en) 1984-10-07
DE2925680C2 (en) 1981-08-27
FR2460026B1 (en) 1983-02-25
FR2460026A1 (en) 1981-01-16
DE2925680B1 (en) 1980-10-23
GB2052133A (en) 1981-01-21

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Legal Events

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