DE2258518C2 - Abnehmbare obere Abschirmung für den Kern eines Atomkernreaktors - Google Patents

Abnehmbare obere Abschirmung für den Kern eines Atomkernreaktors

Info

Publication number
DE2258518C2
DE2258518C2 DE2258518A DE2258518A DE2258518C2 DE 2258518 C2 DE2258518 C2 DE 2258518C2 DE 2258518 A DE2258518 A DE 2258518A DE 2258518 A DE2258518 A DE 2258518A DE 2258518 C2 DE2258518 C2 DE 2258518C2
Authority
DE
Germany
Prior art keywords
bottles
shielding
shield
core
bundle
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
DE2258518A
Other languages
German (de)
English (en)
Other versions
DE2258518A1 (de
Inventor
Robert Meschers Brandstetter
Marcel Sevres Robin
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
Publication of DE2258518A1 publication Critical patent/DE2258518A1/de
Application granted granted Critical
Publication of DE2258518C2 publication Critical patent/DE2258518C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/02—Biological shielding ; Neutron or gamma shielding
    • G21C11/022—Biological shielding ; Neutron or gamma shielding inside the reactor vessel
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE2258518A 1971-11-30 1972-11-29 Abnehmbare obere Abschirmung für den Kern eines Atomkernreaktors Expired DE2258518C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7142933A FR2161805B1 (OSRAM) 1971-11-30 1971-11-30

Publications (2)

Publication Number Publication Date
DE2258518A1 DE2258518A1 (de) 1973-06-07
DE2258518C2 true DE2258518C2 (de) 1981-12-03

Family

ID=9086668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2258518A Expired DE2258518C2 (de) 1971-11-30 1972-11-29 Abnehmbare obere Abschirmung für den Kern eines Atomkernreaktors

Country Status (5)

Country Link
US (1) US3801448A (OSRAM)
JP (1) JPS5542360B2 (OSRAM)
DE (1) DE2258518C2 (OSRAM)
FR (1) FR2161805B1 (OSRAM)
GB (1) GB1376257A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306947C2 (de) * 1973-02-13 1974-08-15 Siempelkamp Giesserei Kg, 4150 Krefeld Vorgespannter Druckbehälter für Atomkernreaktoren
US4142935A (en) * 1975-04-09 1979-03-06 Westinghouse Electric Corp. Nuclear reactor
US4111747A (en) * 1976-06-08 1978-09-05 The United States Of America As Represented By The United States Department Of Energy Packed rod neutron shield for fast nuclear reactors
US4309252A (en) * 1978-09-25 1982-01-05 Nuclear Power Company Limited Nuclear reactor constructions
CH655813A5 (de) * 1982-03-12 1986-05-15 Sulzer Ag Gestell zum lagern nuklearer brennelemente.
US4828789A (en) * 1984-02-03 1989-05-09 Westinghouse Electric Corp. Reactor vessel head permanent shield
FR2560710B1 (fr) * 1984-03-02 1986-11-07 Sgn Soc Gen Tech Nouvelle Procede de transfert d'objet sans rupture de confinement
US5416334A (en) * 1994-05-12 1995-05-16 The United States Of America As Represented By The United States Department Of Energy Hot cell shield plug extraction apparatus
WO1997022125A1 (en) * 1995-12-07 1997-06-19 Mussman Robert L Radiation shielding

Also Published As

Publication number Publication date
JPS4875999A (OSRAM) 1973-10-12
FR2161805A1 (OSRAM) 1973-07-13
GB1376257A (en) 1974-12-04
FR2161805B1 (OSRAM) 1974-05-31
JPS5542360B2 (OSRAM) 1980-10-30
DE2258518A1 (de) 1973-06-07
US3801448A (en) 1974-04-02

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee