JPS54152781A - Nuclear fuel pellet - Google Patents

Nuclear fuel pellet

Info

Publication number
JPS54152781A
JPS54152781A JP6200378A JP6200378A JPS54152781A JP S54152781 A JPS54152781 A JP S54152781A JP 6200378 A JP6200378 A JP 6200378A JP 6200378 A JP6200378 A JP 6200378A JP S54152781 A JPS54152781 A JP S54152781A
Authority
JP
Japan
Prior art keywords
pellets
portions
covering tube
shapes
longitudinal
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.)
Granted
Application number
JP6200378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5645117B2 (https=
Inventor
Kiyozumi Hayashi
Kazunari Domoto
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Power Reactor and Nuclear Fuel Development Corp
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
Power Reactor and Nuclear Fuel Development Corp
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 Doryokuro Kakunenryo Kaihatsu Jigyodan, Power Reactor and Nuclear Fuel Development Corp filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Priority to JP6200378A priority Critical patent/JPS54152781A/ja
Priority to US06/042,512 priority patent/US4282064A/en
Publication of JPS54152781A publication Critical patent/JPS54152781A/ja
Publication of JPS5645117B2 publication Critical patent/JPS5645117B2/ja
Granted 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
    • G21C3/28—Fuel elements with fissile or breeder material in solid form within a non-active 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel
    • Y10S376/903—Shapes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP6200378A 1978-05-24 1978-05-24 Nuclear fuel pellet Granted JPS54152781A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6200378A JPS54152781A (en) 1978-05-24 1978-05-24 Nuclear fuel pellet
US06/042,512 US4282064A (en) 1978-05-24 1979-05-25 Nuclear fuel element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6200378A JPS54152781A (en) 1978-05-24 1978-05-24 Nuclear fuel pellet

Publications (2)

Publication Number Publication Date
JPS54152781A true JPS54152781A (en) 1979-12-01
JPS5645117B2 JPS5645117B2 (https=) 1981-10-23

Family

ID=13187532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6200378A Granted JPS54152781A (en) 1978-05-24 1978-05-24 Nuclear fuel pellet

Country Status (2)

Country Link
US (1) US4282064A (https=)
JP (1) JPS54152781A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149445A1 (de) * 1980-12-15 1982-11-11 Doryokuro Kakunenryo Kaihatsu Jigyodan, Tokyo "kernbrennstofftablette"

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1195441A (en) * 1982-03-03 1985-10-15 Stefan Begej Nuclear reactor fuel element having improved heat transfer
JPS58200193A (ja) * 1982-05-18 1983-11-21 動力炉・核燃料開発事業団 中空ペレツトを用いる核燃料棒
EP0151969B1 (en) * 1984-02-14 1989-06-28 Westinghouse Electric Corporation Fuel-bearing plugging device
US4670974A (en) * 1985-11-06 1987-06-09 Westinghouse Electric Corp. Windshield insertion system for a vehicle on a moving conveyor apparatus
SE455904B (sv) * 1986-09-15 1988-08-15 Studsvik Energiteknik Ab Kernbrensleelement for anvendning i kernkraftreaktorer
JPS6393421U (https=) * 1986-12-08 1988-06-16
USH689H (en) 1987-11-24 1989-10-03 The United States of America as reprsented by the United States Department of Energy Fuel pin
US4814137A (en) * 1988-02-16 1989-03-21 Westinghouse Electric Corp. High performance reliability fuel pellet
FR2817385B1 (fr) * 2000-11-30 2005-10-07 Framatome Anp Pastille de combustible nucleaire oxyde et crayon comportant un empilement de telles pastilles
US8599993B2 (en) * 2005-10-18 2013-12-03 Nuclear Fuel Industries, Ltd. Fuel compact
US10128003B2 (en) * 2012-12-28 2018-11-13 Terrapower, Llc Fuel assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1489641A1 (de) * 1964-07-24 1969-08-21 Atomenergi Ab Brennstoffelement fuer Kernreaktoren
GB1069277A (en) * 1964-11-16 1967-05-17 Atomic Energy Authority Uk Improvements in or relating to nuclear fuel element fabrication
US3378454A (en) * 1965-09-17 1968-04-16 Euratom Nuclear fuel arrangement
US3356584A (en) * 1966-11-18 1967-12-05 Carl E Ockert Fuel pellet for nuclear reactor
GB1219264A (en) * 1967-04-12 1971-01-13 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel elements
US3560339A (en) * 1967-05-12 1971-02-02 Atomic Power Dev Ass Inc Fuel elements
DE1815957A1 (de) * 1968-12-20 1970-07-02 Siemens Ag Keramische Kernbrennstofftablette
JPS5332297A (en) * 1976-09-06 1978-03-27 Toshiba Corp Fuel element
US4129477A (en) * 1976-12-08 1978-12-12 General Electric Company Axially alignable nuclear fuel pellets
US4131511A (en) * 1977-02-04 1978-12-26 Combustion Engineering, Inc. Nuclear fuel element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149445A1 (de) * 1980-12-15 1982-11-11 Doryokuro Kakunenryo Kaihatsu Jigyodan, Tokyo "kernbrennstofftablette"

Also Published As

Publication number Publication date
JPS5645117B2 (https=) 1981-10-23
US4282064A (en) 1981-08-04

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