GB884969A - Improvements relating to fuel elements for nuclear reactors - Google Patents

Improvements relating to fuel elements for nuclear reactors

Info

Publication number
GB884969A
GB884969A GB31925/59A GB3192559A GB884969A GB 884969 A GB884969 A GB 884969A GB 31925/59 A GB31925/59 A GB 31925/59A GB 3192559 A GB3192559 A GB 3192559A GB 884969 A GB884969 A GB 884969A
Authority
GB
United Kingdom
Prior art keywords
pellets
casing
recesses
fuel elements
improvements relating
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
GB31925/59A
Inventor
Graham Coates
Richard Anthony Skinner
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.)
THOMPSON NUCLEAR ENERGY CO Ltd
Original Assignee
THOMPSON NUCLEAR ENERGY CO Ltd
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 THOMPSON NUCLEAR ENERGY CO Ltd filed Critical THOMPSON NUCLEAR ENERGY CO Ltd
Priority to GB31925/59A priority Critical patent/GB884969A/en
Priority to FR838789A priority patent/FR1267602A/en
Publication of GB884969A publication Critical patent/GB884969A/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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • 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)
  • Chutes (AREA)

Abstract

884,969. Nuclear fuel elements. A.E.I.-J. THOMPSON NUCLEAR ENERGY CO. Ltd. Aug. 29, 1960 [Sept. 18, 1959], No. 31925/59. Class 39(4) A nuclear fuel element comprises pellets 1 of ceramic fuel enclosed in a cylindrical metal casing 2, the fuel pellets each being formed with recesses into which the casing is deformed so as to prevent axial movement between the pellets and the casing. As shown in Fig. 2, recesses are formed by chamfering the ends 4 of the pellets. In Fig. 3 grooves 6 are provided around the mid portions of the pellets. There may be more than one groove in each pellet or the grooves may be replaced by local recesses into which the casing is dimpled.
GB31925/59A 1959-09-18 1959-09-18 Improvements relating to fuel elements for nuclear reactors Expired GB884969A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB31925/59A GB884969A (en) 1959-09-18 1959-09-18 Improvements relating to fuel elements for nuclear reactors
FR838789A FR1267602A (en) 1959-09-18 1960-09-16 Fuel improvements for nuclear reactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31925/59A GB884969A (en) 1959-09-18 1959-09-18 Improvements relating to fuel elements for nuclear reactors

Publications (1)

Publication Number Publication Date
GB884969A true GB884969A (en) 1961-12-20

Family

ID=10330433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31925/59A Expired GB884969A (en) 1959-09-18 1959-09-18 Improvements relating to fuel elements for nuclear reactors

Country Status (1)

Country Link
GB (1) GB884969A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192621A (en) * 1959-07-10 1965-07-06 Rolls Royce Fuel elements for nuclear reactors
US3227622A (en) * 1962-06-13 1966-01-04 Atomic Energy Authority Uk Nuclear reactor fuel elements
US4129477A (en) * 1976-12-08 1978-12-12 General Electric Company Axially alignable nuclear fuel pellets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192621A (en) * 1959-07-10 1965-07-06 Rolls Royce Fuel elements for nuclear reactors
US3227622A (en) * 1962-06-13 1966-01-04 Atomic Energy Authority Uk Nuclear reactor fuel elements
US4129477A (en) * 1976-12-08 1978-12-12 General Electric Company Axially alignable nuclear fuel pellets

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