SE8501088L - NUCLEAR REACTOR SAFETY SCREEN, ITEM ELEMENTS AND PROCEDURE FOR MANUFACTURING THESE ELEMENTS - Google Patents

NUCLEAR REACTOR SAFETY SCREEN, ITEM ELEMENTS AND PROCEDURE FOR MANUFACTURING THESE ELEMENTS

Info

Publication number
SE8501088L
SE8501088L SE8501088A SE8501088A SE8501088L SE 8501088 L SE8501088 L SE 8501088L SE 8501088 A SE8501088 A SE 8501088A SE 8501088 A SE8501088 A SE 8501088A SE 8501088 L SE8501088 L SE 8501088L
Authority
SE
Sweden
Prior art keywords
elements
procedure
manufacturing
nuclear reactor
safety screen
Prior art date
Application number
SE8501088A
Other languages
Swedish (sv)
Other versions
SE8501088D0 (en
Inventor
Y Malaquin
Original Assignee
Wanner Isofi Isolation
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 Wanner Isofi Isolation filed Critical Wanner Isofi Isolation
Publication of SE8501088D0 publication Critical patent/SE8501088D0/en
Publication of SE8501088L publication Critical patent/SE8501088L/en

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
    • G21C11/028—Biological shielding ; Neutron or gamma shielding characterised by the form or by the material
    • 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
    • G21C11/026—Biological shielding ; Neutron or gamma shielding in apertures or channels through a wall
    • 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)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Gasket Seals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Particle Accelerators (AREA)

Abstract

The invention relates to an antiradiation shield for nuclear reactors, the parts thereof and a method for producing these elements. <??>The antiradiation shield (6) consists of a coronal structure made from elements (8) of a material which can absorb the beams and nuclear particles, such as fast neutrons, for example, which easily escape through the annular free space between the core shroud (3) and the concrete shell (5) of the reactor (2). The elements (8) have shoulders in the form of a parallel flat, with the aid of which each of the elements (8) overlaps the immediately following element. <??>Application in nuclear reactors. <IMAGE>
SE8501088A 1984-03-06 1985-03-06 NUCLEAR REACTOR SAFETY SCREEN, ITEM ELEMENTS AND PROCEDURE FOR MANUFACTURING THESE ELEMENTS SE8501088L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8403463A FR2561027A1 (en) 1984-03-06 1984-03-06 Annular screen for space between nuclear reactor and casing

Publications (2)

Publication Number Publication Date
SE8501088D0 SE8501088D0 (en) 1985-03-06
SE8501088L true SE8501088L (en) 1985-09-07

Family

ID=9301753

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501088A SE8501088L (en) 1984-03-06 1985-03-06 NUCLEAR REACTOR SAFETY SCREEN, ITEM ELEMENTS AND PROCEDURE FOR MANUFACTURING THESE ELEMENTS

Country Status (6)

Country Link
BE (1) BE901877A (en)
DE (1) DE3507931A1 (en)
ES (1) ES296030Y (en)
FR (1) FR2561027A1 (en)
NO (1) NO850869L (en)
SE (1) SE8501088L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010050211B3 (en) 2010-11-04 2011-12-29 Areva Np Gmbh Nuclear reactor with externally flooded reactor pressure vessel
DE102010052320B3 (en) 2010-11-25 2012-03-01 Areva Np Gmbh Shielding ring for a nuclear reactor
US9761332B2 (en) * 2014-06-09 2017-09-12 Bwxt Mpower, Inc. Nuclear reactor neutron shielding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA612861A (en) * 1961-01-17 B. Ellis Cecil Radiation shield arrangement between process and neutronic reactor materials
DE2514312B2 (en) * 1975-04-02 1977-04-14 fen Bereich des Reaktordruckbehälter-Flansches Babcock-Brown Boveri Reaktor GmbH, 6800 Mannheim RADIATION SHIELDING OF A NUCLEAR REACTOR IN THE AREA OF THE REACTOR PRESSURE VESSEL FLANGE
US4126515A (en) * 1977-04-29 1978-11-21 Combustion Engineering, Inc. Nuclear reactor cavity streaming shield
DE2736637C3 (en) * 1977-08-13 1980-02-28 Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim Device for shielding the neutron flux of a nuclear reactor arranged in a reactor cavern

Also Published As

Publication number Publication date
SE8501088D0 (en) 1985-03-06
DE3507931A1 (en) 1985-09-19
FR2561027A1 (en) 1985-09-13
NO850869L (en) 1985-09-09
ES296030U (en) 1987-07-16
ES296030Y (en) 1988-01-16
BE901877A (en) 1985-09-05

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Effective date: 19881001