FR2403629A1 - Bac collecteur a isolation thermique pour reacteur nucleaire - Google Patents

Bac collecteur a isolation thermique pour reacteur nucleaire

Info

Publication number
FR2403629A1
FR2403629A1 FR7826450A FR7826450A FR2403629A1 FR 2403629 A1 FR2403629 A1 FR 2403629A1 FR 7826450 A FR7826450 A FR 7826450A FR 7826450 A FR7826450 A FR 7826450A FR 2403629 A1 FR2403629 A1 FR 2403629A1
Authority
FR
France
Prior art keywords
nuclear reactor
thermally insulated
collector tank
insulated collector
sodium
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.)
Granted
Application number
FR7826450A
Other languages
English (en)
Other versions
FR2403629B1 (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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of FR2403629A1 publication Critical patent/FR2403629A1/fr
Application granted granted Critical
Publication of FR2403629B1 publication Critical patent/FR2403629B1/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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S248/00—Supports
    • Y10S248/901—Support having temperature or pressure responsive feature

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Bac collecteur, pour le réfrigérant sortant de la cuve détruite d'un réacteur nucléaire refroidi au sodium, composé d'une enveloppe extérieure en acier avec un revêtement intérieur de blocs empilés. Les blocs 3 sont maintenus du côté intérieur par une armature 2 posée sur une assise commune 8 indépendante de l'enveloppe extérieure 1. L'invention s'applique notamment à des réacteurs à neutrons rapides refroidis au sodium.
FR7826450A 1977-09-16 1978-09-14 Bac collecteur a isolation thermique pour reacteur nucleaire Granted FR2403629A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772741795 DE2741795A1 (de) 1977-09-16 1977-09-16 Kernreaktorauffangwanne mit waermeisolierung

Publications (2)

Publication Number Publication Date
FR2403629A1 true FR2403629A1 (fr) 1979-04-13
FR2403629B1 FR2403629B1 (fr) 1984-08-17

Family

ID=6019141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826450A Granted FR2403629A1 (fr) 1977-09-16 1978-09-14 Bac collecteur a isolation thermique pour reacteur nucleaire

Country Status (4)

Country Link
US (1) US4289582A (fr)
DE (1) DE2741795A1 (fr)
FR (1) FR2403629A1 (fr)
GB (1) GB1581123A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460026A1 (fr) * 1979-06-26 1981-01-16 Leiste Hans Walter Dispositif collecteur pour les elements combustibles entrant en fusion d'un reacteur nucleaire
EP0602809A1 (fr) * 1992-11-24 1994-06-22 General Electric Company Dispositif de protection d'une enceinte de confinement contre le corium

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464333A (en) * 1982-03-05 1984-08-07 Combustion Engineering, Inc. Molten core retention and solidification apparatus
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
US4752436A (en) * 1985-12-12 1988-06-21 The Babcock & Wilcox Company Nuclear component horizontal seismic restraint
US4816205A (en) * 1987-12-09 1989-03-28 The United States Department Of Energy Remotely replaceable tokamak plasma limiter tiles
US4980117A (en) * 1988-05-09 1990-12-25 Westinghouse Electric Corp. Reactor vessel O-ring spring clip
DE59406052D1 (de) * 1993-11-23 1998-06-25 Siemens Ag Vorrichtung zum rückhalten einer kernschmelze innerhalb des ausbreitungsraums einer kernreaktoranlage
DE19523548C1 (de) * 1995-06-28 1996-11-21 Siemens Ag Kernreaktor mit einer Auffangkammer für Kernschmelze
US5946366A (en) * 1995-06-28 1999-08-31 Siemens Aktiengesellschaft Nuclear reactor with a collection chamber for core melt
JP2016197034A (ja) * 2015-04-02 2016-11-24 株式会社東芝 炉心溶融物保持装置および原子炉施設
RU2734734C1 (ru) * 2020-03-13 2020-10-22 Акционерное Общество "Атомэнергопроект" Направляющее устройство системы локализации и охлаждения расплава активной зоны ядерного реактора
RU2742583C1 (ru) * 2020-03-18 2021-02-08 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307338A1 (fr) * 1975-04-09 1976-11-05 Westinghouse Electric Corp Receptacle pour debris de reacteurs nucleaires
FR2321175A1 (fr) * 1975-08-11 1977-03-11 Interatom Refroidisseur de fond pour reacteurs nucleaires a metal liquide
FR2336772A1 (fr) * 1975-12-22 1977-07-22 Interatom Revetement de protection pour la fosse de securite d'un reacteur nucleaire

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1463052A (en) * 1922-04-24 1923-07-24 A P Green Fire Brick Company Furnace wall
US2486348A (en) * 1945-10-09 1949-10-25 William M Bailey Company Blast furnace wall structure
US3269070A (en) * 1963-09-11 1966-08-30 Harbison Walker Refractories Refractory liner brick with tongue and compound groove for forming circular tapered furnace stack constructions
US3367075A (en) * 1966-06-24 1968-02-06 Pennsalt Chemical Corp Corrosion-proof liner for chimney outer wall
US3394521A (en) * 1967-07-05 1968-07-30 Coleman Myron Block for refractory linings
GB1258763A (fr) * 1968-02-23 1971-12-30
US3868302A (en) * 1971-05-12 1975-02-25 Westinghouse Electric Corp Thermal shield of a nuclear reactor
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
NL7306249A (fr) * 1972-05-31 1973-12-04
CH560316A5 (fr) * 1973-01-04 1975-03-27 Bbc Sulzer Turbomaschinen
US3946528A (en) * 1973-10-05 1976-03-30 B. & J. Jacobs Co., Inc. Insulated building panels and structure constructed therewith
FR2299702A1 (fr) * 1974-10-24 1976-08-27 Electricite De France Procede et structure de confinement pour reacteur a sels fondus
AT357239B (de) * 1976-04-30 1980-06-25 Siemens Ag Druckwasserreaktoranlage
DE2709471A1 (de) * 1977-03-04 1978-09-07 Interatom Kernreaktorauffangwanne mit verdunstungsschutz
CH624789A5 (fr) * 1977-07-05 1981-08-14 Foerderung Forschung Gmbh
US4157802A (en) * 1977-07-15 1979-06-12 Burleigh Instruments, Inc. Rigid thermally stable structure for supporting precision devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307338A1 (fr) * 1975-04-09 1976-11-05 Westinghouse Electric Corp Receptacle pour debris de reacteurs nucleaires
FR2321175A1 (fr) * 1975-08-11 1977-03-11 Interatom Refroidisseur de fond pour reacteurs nucleaires a metal liquide
FR2336772A1 (fr) * 1975-12-22 1977-07-22 Interatom Revetement de protection pour la fosse de securite d'un reacteur nucleaire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460026A1 (fr) * 1979-06-26 1981-01-16 Leiste Hans Walter Dispositif collecteur pour les elements combustibles entrant en fusion d'un reacteur nucleaire
EP0602809A1 (fr) * 1992-11-24 1994-06-22 General Electric Company Dispositif de protection d'une enceinte de confinement contre le corium

Also Published As

Publication number Publication date
US4289582A (en) 1981-09-15
DE2741795A1 (de) 1979-03-29
GB1581123A (en) 1980-12-10
FR2403629B1 (fr) 1984-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse