CA968074A - Nuclear reactor top closure - Google Patents

Nuclear reactor top closure

Info

Publication number
CA968074A
CA968074A CA161,698A CA161698A CA968074A CA 968074 A CA968074 A CA 968074A CA 161698 A CA161698 A CA 161698A CA 968074 A CA968074 A CA 968074A
Authority
CA
Canada
Prior art keywords
nuclear reactor
top closure
reactor top
closure
nuclear
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
CA161,698A
Other languages
English (en)
Other versions
CA161698S (en
Inventor
Raymond Dumayne
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of CA968074A publication Critical patent/CA968074A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G21C1/03—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders cooled by a coolant not essentially pressurised, e.g. pool-type reactors
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Load-Engaging Elements For Cranes (AREA)
CA161,698A 1972-01-20 1973-01-19 Nuclear reactor top closure Expired CA968074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7201863A FR2168199B1 (ja) 1972-01-20 1972-01-20

Publications (1)

Publication Number Publication Date
CA968074A true CA968074A (en) 1975-05-20

Family

ID=9092181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,698A Expired CA968074A (en) 1972-01-20 1973-01-19 Nuclear reactor top closure

Country Status (7)

Country Link
US (1) US3841964A (ja)
JP (1) JPS4882296A (ja)
CA (1) CA968074A (ja)
DE (1) DE2302409A1 (ja)
FR (1) FR2168199B1 (ja)
GB (1) GB1366621A (ja)
IT (1) IT977619B (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251080B1 (ja) * 1973-11-08 1976-11-19 Commissariat Energie Atomique
US4050987A (en) * 1974-12-30 1977-09-27 Westinghouse Electric Corporation Rotating plug bearing and seal
US4045283A (en) * 1974-12-30 1977-08-30 Combustion Engineering, Inc. Control rod and/or instrument tree assembly
US4142935A (en) * 1975-04-09 1979-03-06 Westinghouse Electric Corp. Nuclear reactor
US4053356A (en) * 1975-08-08 1977-10-11 Westinghouse Electric Corporation Guide device
US4069099A (en) * 1976-02-23 1978-01-17 Westinghouse Electric Corporation Nuclear reactor fuel transfer system
US4326920A (en) * 1979-04-23 1982-04-27 Electric Power Research Institute, Inc. Nuclear reactor including a reactor vessel and technique for supporting the latter
JPS5697898A (en) * 1979-12-29 1981-08-06 Fuji Electric Co Ltd Rotary type storage rack of nuclear fuel
FR2488719B1 (fr) * 1980-08-14 1985-10-04 Commissariat Energie Atomique Installation et procede de manutention des assemblages d'un reacteur nucleaire a neutrons rapides
FR2534408A1 (fr) * 1982-10-07 1984-04-13 Commissariat Energie Atomique Reacteur a neutrons rapides refroidi par un metal liquide
US4645640A (en) * 1984-02-09 1987-02-24 Westinghouse Electric Corp. Refueling system with small diameter rotatable plugs
FR2560707B1 (fr) * 1984-03-02 1986-09-05 Commissariat Energie Atomique Reacteur nucleaire a neutrons rapides comprenant une cuve principale et une dalle de fermeture suspendues
RU2682655C2 (ru) 2014-08-28 2019-03-20 ТерраПауэр, ЭлЭлСи Устройство увеличения доплеровского коэффициента реактивности
CN110189835B (zh) * 2019-04-22 2020-12-04 中广核研究院有限公司 堆芯及组装式堆芯板结构
CN112201374B (zh) * 2020-10-10 2024-04-23 一重集团大连工程技术有限公司 偏心反应堆换料装置
CN113921156B (zh) * 2021-11-22 2023-12-12 中国原子能科学研究院 乏燃料的临界实验装置和方法

Also Published As

Publication number Publication date
FR2168199B1 (ja) 1974-09-13
FR2168199A1 (ja) 1973-08-31
US3841964A (en) 1974-10-15
JPS4882296A (ja) 1973-11-02
IT977619B (it) 1974-09-20
GB1366621A (en) 1974-09-11
DE2302409A1 (de) 1973-07-26

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