FR2141559B1 - - Google Patents

Info

Publication number
FR2141559B1
FR2141559B1 FR717121780A FR7121780A FR2141559B1 FR 2141559 B1 FR2141559 B1 FR 2141559B1 FR 717121780 A FR717121780 A FR 717121780A FR 7121780 A FR7121780 A FR 7121780A FR 2141559 B1 FR2141559 B1 FR 2141559B1
Authority
FR
France
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
FR717121780A
Other versions
FR2141559A1 (fr
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
Priority to FR717121780A priority Critical patent/FR2141559B1/fr
Priority to CH839672A priority patent/CH554054A/fr
Priority to GB2658972A priority patent/GB1336968A/en
Priority to BE784652A priority patent/BE784652A/fr
Priority to IT68938/72A priority patent/IT959161B/it
Priority to DE2229295A priority patent/DE2229295A1/de
Priority to ES403950A priority patent/ES403950A1/es
Publication of FR2141559A1 publication Critical patent/FR2141559A1/fr
Application granted granted Critical
Publication of FR2141559B1 publication Critical patent/FR2141559B1/fr
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)
FR717121780A 1971-06-16 1971-06-16 Expired FR2141559B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR717121780A FR2141559B1 (fr) 1971-06-16 1971-06-16
CH839672A CH554054A (fr) 1971-06-16 1972-06-06 Assemblage de comustible nucleaire et son utilisation.
GB2658972A GB1336968A (en) 1971-06-16 1972-06-07 Fuel assembly for nuclear reactors
BE784652A BE784652A (fr) 1971-06-16 1972-06-09 Assemblage de combustible nucleaire
IT68938/72A IT959161B (it) 1971-06-16 1972-06-15 Gruppo di combustibile nucleare
DE2229295A DE2229295A1 (de) 1971-06-16 1972-06-15 Kernbrennstoff-anordnung mit zumindest einem buendel von umkleideten brennstoffnadeln
ES403950A ES403950A1 (es) 1971-06-16 1972-06-16 Perfeccionamientos en ensamblejes de combustibles nuclea- res.

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2141559A1 FR2141559A1 (fr) 1973-01-26
FR2141559B1 true FR2141559B1 (fr) 1974-06-21

Family

ID=9078731

Family Applications (1)

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

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
IT959161B (it) 1973-11-10
FR2141559A1 (fr) 1973-01-26
BE784652A (fr) 1972-10-02
GB1336968A (en) 1973-11-14
CH554054A (fr) 1974-09-13
DE2229295A1 (de) 1973-05-10
ES403950A1 (es) 1978-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse