FR2460026B1 - - Google Patents

Info

Publication number
FR2460026B1
FR2460026B1 FR8013778A FR8013778A FR2460026B1 FR 2460026 B1 FR2460026 B1 FR 2460026B1 FR 8013778 A FR8013778 A FR 8013778A FR 8013778 A FR8013778 A FR 8013778A FR 2460026 B1 FR2460026 B1 FR 2460026B1
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
FR8013778A
Other languages
French (fr)
Other versions
FR2460026A1 (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 HANS WALTER
Original Assignee
LEISTE HANS WALTER
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 HANS WALTER filed Critical LEISTE HANS WALTER
Publication of FR2460026A1 publication Critical patent/FR2460026A1/en
Application granted granted Critical
Publication of FR2460026B1 publication Critical patent/FR2460026B1/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)
  • Chutes (AREA)
FR8013778A 1979-06-26 1980-06-20 COLLECTING DEVICE FOR COMBUSTIBLE ELEMENTS FUSING A NUCLEAR REACTOR Granted FR2460026A1 (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
FR2460026A1 FR2460026A1 (en) 1981-01-16
FR2460026B1 true FR2460026B1 (en) 1983-02-25

Family

ID=6074160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013778A Granted FR2460026A1 (en) 1979-06-26 1980-06-20 COLLECTING DEVICE FOR COMBUSTIBLE ELEMENTS FUSING A NUCLEAR REACTOR

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
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
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
WO1998025273A1 (en) 1996-12-05 1998-06-11 Siemens Aktiengesellschaft Container for accommodating and diffusing a molten reactor core and a nuclear power station fitted with said 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
SU1118300A3 (en) 1984-10-07
DE2925680C2 (en) 1981-08-27
FR2460026A1 (en) 1981-01-16
CH627869A5 (en) 1982-01-29
JPS5639492A (en) 1981-04-15
DE2925680B1 (en) 1980-10-23
GB2052133B (en) 1983-04-27
GB2052133A (en) 1981-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse