GB1336968A - Fuel assembly for nuclear reactors - Google Patents

Fuel assembly for nuclear reactors

Info

Publication number
GB1336968A
GB1336968A GB2658972A GB2658972A GB1336968A GB 1336968 A GB1336968 A GB 1336968A GB 2658972 A GB2658972 A GB 2658972A GB 2658972 A GB2658972 A GB 2658972A GB 1336968 A GB1336968 A GB 1336968A
Authority
GB
United Kingdom
Prior art keywords
fuel
sleeve
pins
cluster
coolant
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
GB2658972A
Other languages
English (en)
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 GB1336968A publication Critical patent/GB1336968A/en
Expired legal-status Critical Current

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
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/324—Coats or envelopes for the bundles
    • 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
    • G21C3/336—Spacer elements for fuel rods in the bundle
    • G21C3/338—Helicoidal spacer 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
GB2658972A 1971-06-16 1972-06-07 Fuel assembly for nuclear reactors Expired GB1336968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717121780A FR2141559B1 (fr) 1971-06-16 1971-06-16

Publications (1)

Publication Number Publication Date
GB1336968A true GB1336968A (en) 1973-11-14

Family

ID=9078731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2658972A Expired GB1336968A (en) 1971-06-16 1972-06-07 Fuel assembly for nuclear reactors

Country Status (7)

Country Link
BE (1) BE784652A (fr)
CH (1) CH554054A (fr)
DE (1) DE2229295A1 (fr)
ES (1) ES403950A1 (fr)
FR (1) FR2141559B1 (fr)
GB (1) GB1336968A (fr)
IT (1) IT959161B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511174B1 (fr) * 1981-08-06 1986-06-27 Framatome Sa Assemblage combustible fissile pour reacteur nucleaire sous-modere
FR2517866B1 (fr) * 1981-12-04 1987-05-07 Framatome Sa Assemblage combustible pour un reacteur nucleaire sous-modere
DE3506313A1 (de) * 1985-02-22 1986-08-28 Kraftwerk Union AG, 4330 Mülheim Vieleckiges brennelement fuer einen kernreaktor

Also Published As

Publication number Publication date
BE784652A (fr) 1972-10-02
FR2141559B1 (fr) 1974-06-21
FR2141559A1 (fr) 1973-01-26
DE2229295A1 (de) 1973-05-10
CH554054A (fr) 1974-09-13
ES403950A1 (es) 1978-01-16
IT959161B (it) 1973-11-10

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee