FR2296922A1 - Reacteur nucleaire a assemblage modulaire de support du coeur destine a confiner et refroidir en geometrie sous-critique les debris eventuels du coeur consecutif a un accident de fusion - Google Patents

Reacteur nucleaire a assemblage modulaire de support du coeur destine a confiner et refroidir en geometrie sous-critique les debris eventuels du coeur consecutif a un accident de fusion

Info

Publication number
FR2296922A1
FR2296922A1 FR7539485A FR7539485A FR2296922A1 FR 2296922 A1 FR2296922 A1 FR 2296922A1 FR 7539485 A FR7539485 A FR 7539485A FR 7539485 A FR7539485 A FR 7539485A FR 2296922 A1 FR2296922 A1 FR 2296922A1
Authority
FR
France
Prior art keywords
core
confine
consecutive
cool
sub
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
FR7539485A
Other languages
English (en)
French (fr)
Other versions
FR2296922B1 (ref
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2296922A1 publication Critical patent/FR2296922A1/fr
Application granted granted Critical
Publication of FR2296922B1 publication Critical patent/FR2296922B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/10—Means for supporting the complete structure
    • 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)
FR7539485A 1974-12-30 1975-12-23 Reacteur nucleaire a assemblage modulaire de support du coeur destine a confiner et refroidir en geometrie sous-critique les debris eventuels du coeur consecutif a un accident de fusion Granted FR2296922A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53751774A 1974-12-30 1974-12-30

Publications (2)

Publication Number Publication Date
FR2296922A1 true FR2296922A1 (fr) 1976-07-30
FR2296922B1 FR2296922B1 (ref) 1981-09-25

Family

ID=24142972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539485A Granted FR2296922A1 (fr) 1974-12-30 1975-12-23 Reacteur nucleaire a assemblage modulaire de support du coeur destine a confiner et refroidir en geometrie sous-critique les debris eventuels du coeur consecutif a un accident de fusion

Country Status (5)

Country Link
JP (1) JPS5823912B2 (ref)
DE (1) DE2557332A1 (ref)
FR (1) FR2296922A1 (ref)
GB (1) GB1507039A (ref)
SU (1) SU712050A3 (ref)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405539A1 (fr) * 1977-10-10 1979-05-04 Atomic Energy Authority Uk Reacteur nucleaire charge de combustible ceramique equipe d'un collecteur de debris du coeur
CN114005555A (zh) * 2021-10-22 2022-02-01 中国原子能科学研究院 反应堆及其堆芯熔融物收集装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0183850U (ref) * 1987-11-26 1989-06-05
FR3068821B1 (fr) * 2017-07-06 2020-08-28 Electricite De France Plot de centrage d'un coeur de centrale nucleaire pour cuves de reacteurs
GB2588840A (en) * 2020-07-16 2021-05-12 Rolls Royce Plc Nuclear power plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405539A1 (fr) * 1977-10-10 1979-05-04 Atomic Energy Authority Uk Reacteur nucleaire charge de combustible ceramique equipe d'un collecteur de debris du coeur
CN114005555A (zh) * 2021-10-22 2022-02-01 中国原子能科学研究院 反应堆及其堆芯熔融物收集装置
CN114005555B (zh) * 2021-10-22 2024-02-20 中国原子能科学研究院 反应堆及其堆芯熔融物收集装置

Also Published As

Publication number Publication date
DE2557332A1 (de) 1976-07-08
JPS5192992A (ref) 1976-08-14
FR2296922B1 (ref) 1981-09-25
SU712050A3 (ru) 1980-01-25
JPS5823912B2 (ja) 1983-05-18
GB1507039A (en) 1978-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration