IT1071624B - HEART STRUCTURE FOR NUCLEAR REACTORS - Google Patents

HEART STRUCTURE FOR NUCLEAR REACTORS

Info

Publication number
IT1071624B
IT1071624B IT69367/76A IT6936776A IT1071624B IT 1071624 B IT1071624 B IT 1071624B IT 69367/76 A IT69367/76 A IT 69367/76A IT 6936776 A IT6936776 A IT 6936776A IT 1071624 B IT1071624 B IT 1071624B
Authority
IT
Italy
Prior art keywords
nuclear reactors
heart structure
heart
reactors
nuclear
Prior art date
Application number
IT69367/76A
Other languages
Italian (it)
Inventor
Jean Bideau
Jacques Delafosse
Jacques Levy
Jean Ropers
Jean Luc Viaud
Original Assignee
Commissariat Energie Atomique
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
Priority claimed from FR7530247A external-priority patent/FR2326765A1/en
Priority claimed from FR7530244A external-priority patent/FR2326764A1/en
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT1071624B publication Critical patent/IT1071624B/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/36—Assemblies of plate-shaped fuel elements or coaxial tubes
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • 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
    • G21C5/06—Means for locating or supporting fuel 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
IT69367/76A 1975-10-02 1976-10-01 HEART STRUCTURE FOR NUCLEAR REACTORS IT1071624B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7530247A FR2326765A1 (en) 1975-10-02 1975-10-02 Core structure for nuclear reactor - with fuel assembly casings firmly supported at operating temp. but readily dismantled for rearranging the core structure
FR7530244A FR2326764A1 (en) 1975-10-02 1975-10-02 CORE STRUCTURE FOR NUCLEAR REACTOR

Publications (1)

Publication Number Publication Date
IT1071624B true IT1071624B (en) 1985-04-10

Family

ID=26219088

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69367/76A IT1071624B (en) 1975-10-02 1976-10-01 HEART STRUCTURE FOR NUCLEAR REACTORS

Country Status (5)

Country Link
JP (1) JPS5945113B2 (en)
DE (1) DE2644516A1 (en)
ES (1) ES452059A1 (en)
GB (1) GB1519546A (en)
IT (1) IT1071624B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231920Y2 (en) * 1980-02-25 1987-08-15
FR2544538B1 (en) * 1983-04-13 1985-08-02 Fragema Framatome & Cogema ANTI-THEFT DEVICE FOR A NUCLEAR REACTOR
GB2221079A (en) * 1988-07-19 1990-01-24 Atomic Energy Authority Uk A method and apparatus for inhibiting thermal cycling
FR2923071B1 (en) * 2007-10-26 2009-12-25 Commissariat Energie Atomique (EN) NUCLEAR FUEL PLATE HOLDING DEVICE FOR FISSILE NUCLEAR REACTOR BEAM TYPE GFR WITH HIGH TEMPERATURE GAS DIESEL.
ITUA20163713A1 (en) * 2016-05-04 2017-11-04 Luciano Cinotti NUCLEAR REACTOR WITH SELF-SUPPORTING HAZELNUT
CN111667928B (en) * 2020-06-19 2022-09-16 中国科学院近代物理研究所 Lead-based reactor fuel assembly locking structure
CN113140331B (en) * 2021-03-05 2023-09-15 国科中子能(青岛)研究院有限公司 Compact fuel assembly, reactor and mobile carrier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL270218A (en) * 1960-10-14
NL275248A (en) * 1961-03-10
FR1500151A (en) * 1966-07-26 1967-11-03 Commissariat Energie Atomique nuclear reactor fuel element
BE791885A (en) * 1971-11-26 1973-03-16 Gen Electric NUCLEAR REACTOR CORE WITH BYPASS REFRIGERANT CONTROL

Also Published As

Publication number Publication date
JPS5945113B2 (en) 1984-11-02
JPS5244391A (en) 1977-04-07
DE2644516A1 (en) 1977-04-14
ES452059A1 (en) 1978-04-01
GB1519546A (en) 1978-08-02

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