ES351639A1 - Nuclear Reactor Support Structure. - Google Patents

Nuclear Reactor Support Structure.

Info

Publication number
ES351639A1
ES351639A1 ES351639A ES351639A ES351639A1 ES 351639 A1 ES351639 A1 ES 351639A1 ES 351639 A ES351639 A ES 351639A ES 351639 A ES351639 A ES 351639A ES 351639 A1 ES351639 A1 ES 351639A1
Authority
ES
Spain
Prior art keywords
nuclear reactor
shoes
support structure
shells
plates
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
ES351639A
Other languages
Spanish (es)
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 ES351639A1 publication Critical patent/ES351639A1/en
Expired 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
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/024—Supporting constructions for pressure vessels or containment vessels
    • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The diagrid 2, carrying the nuclear reactor core 1, is supported on the concrete 10 by the concentric shells 7. Thermal dimensional changes are accommodated by shoes 13, 15 and slide plates 14 and 11. The base of the two containing vessels 4, 5 may be displaced relatively to each other by a lateral movement over the plates 11, 14. The thermal changes occur laterally in radial directions from the central pivot 6. The shoes are metallic or of graphite. The slide plates, 11, may be provided with level adjusting screws which engage the heat insulating bricks 9. In an alternative form two sets of shells are employed, one set mounted above the other.
ES351639A 1967-03-24 1968-03-15 Nuclear Reactor Support Structure. Expired ES351639A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR100328A FR1528684A (en) 1967-03-24 1967-03-24 Nuclear reactor support structure

Publications (1)

Publication Number Publication Date
ES351639A1 true ES351639A1 (en) 1969-12-01

Family

ID=8627621

Family Applications (1)

Application Number Title Priority Date Filing Date
ES351639A Expired ES351639A1 (en) 1967-03-24 1968-03-15 Nuclear Reactor Support Structure.

Country Status (9)

Country Link
BE (1) BE711459A (en)
CH (1) CH492275A (en)
DE (1) DE1764008B1 (en)
ES (1) ES351639A1 (en)
FR (1) FR1528684A (en)
GB (1) GB1188905A (en)
LU (1) LU55671A1 (en)
NL (1) NL6803144A (en)
SE (1) SE331862B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561028B1 (en) * 1984-03-06 1986-09-05 Commissariat Energie Atomique RAPID NEUTRON NUCLEAR REACTOR WITH LAYERED TANK
US6570950B1 (en) * 2002-03-11 2003-05-27 Westinghouse Electric Company Llc Nuclear plant containment with prefabricated component support structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB844401A (en) * 1957-06-17 1960-08-10 Atomic Energy Authority Uk Improvements in or relating to pressure vessel assemblies
BE570375A (en) * 1957-08-20
FR1234324A (en) * 1958-05-20 1960-10-17 Babcock & Wilcox Ltd Improvements to nuclear reactors
FR1210341A (en) * 1958-09-19 1960-03-08 Cie Francaise D Entpr S Improvements made to support devices for large-dimension boxes with curved walls, in particular spherical
FR1215776A (en) * 1958-11-17 1960-04-20 Creusot Forges Ateliers Improvements to the supports intended to support two superimposed loads capable of moving relative to one another
DE1220943B (en) * 1959-06-16 1966-07-14 Atomic Energy Authority Uk Support for the core arrangement of an atomic nuclear reactor

Also Published As

Publication number Publication date
DE1764008B1 (en) 1971-10-07
FR1528684A (en) 1968-06-14
NL6803144A (en) 1968-09-25
SE331862B (en) 1971-01-18
BE711459A (en) 1968-07-01
GB1188905A (en) 1970-04-22
LU55671A1 (en) 1968-05-26
CH492275A (en) 1970-06-15

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