FR2104669B1 - - Google Patents

Info

Publication number
FR2104669B1
FR2104669B1 FR707022835A FR7022835A FR2104669B1 FR 2104669 B1 FR2104669 B1 FR 2104669B1 FR 707022835 A FR707022835 A FR 707022835A FR 7022835 A FR7022835 A FR 7022835A FR 2104669 B1 FR2104669 B1 FR 2104669B1
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
FR707022835A
Other languages
French (fr)
Other versions
FR2104669A1 (US06811534-20041102-M00003.png
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 FR707022835A priority Critical patent/FR2104669B1/fr
Priority to GB09443/71A priority patent/GB1300502A/en
Priority to US00153648A priority patent/US3816248A/en
Priority to SE07994/71A priority patent/SE368108B/xx
Priority to DE19712130351 priority patent/DE2130351A1/de
Priority to BE768705A priority patent/BE768705A/xx
Publication of FR2104669A1 publication Critical patent/FR2104669A1/fr
Application granted granted Critical
Publication of FR2104669B1 publication Critical patent/FR2104669B1/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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/17—Means for storage or immobilisation of gases in fuel elements
    • 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/12—Means forming part of the element for locating it within the reactor core
    • 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • 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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
FR707022835A 1970-06-19 1970-06-19 Expired FR2104669B1 (US06811534-20041102-M00003.png)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR707022835A FR2104669B1 (US06811534-20041102-M00003.png) 1970-06-19 1970-06-19
GB09443/71A GB1300502A (en) 1970-06-19 1971-06-08 Nuclear fuel pins
US00153648A US3816248A (en) 1970-06-19 1971-06-16 Nuclear fuel pin
SE07994/71A SE368108B (US06811534-20041102-M00003.png) 1970-06-19 1971-06-18
DE19712130351 DE2130351A1 (de) 1970-06-19 1971-06-18 Stabfoermiges Brennelement fuer Kernreaktoren
BE768705A BE768705A (fr) 1970-06-19 1971-06-18 Aiguille de combustible nucleaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707022835A FR2104669B1 (US06811534-20041102-M00003.png) 1970-06-19 1970-06-19

Publications (2)

Publication Number Publication Date
FR2104669A1 FR2104669A1 (US06811534-20041102-M00003.png) 1972-04-21
FR2104669B1 true FR2104669B1 (US06811534-20041102-M00003.png) 1973-05-25

Family

ID=9057520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707022835A Expired FR2104669B1 (US06811534-20041102-M00003.png) 1970-06-19 1970-06-19

Country Status (6)

Country Link
US (1) US3816248A (US06811534-20041102-M00003.png)
BE (1) BE768705A (US06811534-20041102-M00003.png)
DE (1) DE2130351A1 (US06811534-20041102-M00003.png)
FR (1) FR2104669B1 (US06811534-20041102-M00003.png)
GB (1) GB1300502A (US06811534-20041102-M00003.png)
SE (1) SE368108B (US06811534-20041102-M00003.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003788A (en) * 1970-12-08 1977-01-18 Westinghouse Electric Corporation Nuclear fuel elements sealed by electric welding
FR2266262B1 (US06811534-20041102-M00003.png) * 1974-03-28 1976-12-17 Commissariat Energie Atomique
US4273616A (en) * 1979-03-23 1981-06-16 Combustion Engineering, Inc. High burnup nuclear fuel rod
FR2513796B1 (fr) * 1981-09-30 1987-02-13 Commissariat Energie Atomique Aiguille combustible et fertile pour reacteur nucleaire et son procede de fabrication
US4642217A (en) * 1984-07-26 1987-02-10 Westinghouse Electric Corp. Fuel rod for a nuclear reactor having an improved end plug assembly
US4863681A (en) * 1988-02-25 1989-09-05 Combustion Engineering, Inc. Replacement rod
US5219519A (en) * 1992-02-21 1993-06-15 General Electric Company Increased fuel column height for boiling water reactor fuel rods
US9812229B2 (en) * 2014-03-04 2017-11-07 Paschal-Gross Enterprises, Inc. Safe geometry vacuum design

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022240A (en) * 1958-10-03 1962-02-20 Charles H Bassett Nuclear reactor fuel element
BE589614A (US06811534-20041102-M00003.png) * 1959-04-17
GB955336A (en) * 1960-07-12 1964-04-15 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel elements
GB1081874A (en) * 1964-07-23 1967-09-06 Atomic Energy Authority Uk Nuclear reactor fuel elements
US3215606A (en) * 1965-03-29 1965-11-02 Austin G Silvester Nuclear reactor with emergency coolant cross flow
US3274067A (en) * 1965-06-07 1966-09-20 Greebler Paul Fuel rod design
US3274066A (en) * 1965-10-05 1966-09-20 Lloyd R Zumwalt Unpurged fuel element
GB1219264A (en) * 1967-04-12 1971-01-13 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel elements

Also Published As

Publication number Publication date
US3816248A (en) 1974-06-11
DE2130351A1 (de) 1972-02-17
GB1300502A (en) 1972-12-20
BE768705A (fr) 1971-11-03
SE368108B (US06811534-20041102-M00003.png) 1974-06-17
FR2104669A1 (US06811534-20041102-M00003.png) 1972-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse