JPS608894U - Nuclear fuel elements for nuclear reactors - Google Patents

Nuclear fuel elements for nuclear reactors

Info

Publication number
JPS608894U
JPS608894U JP1983100294U JP10029483U JPS608894U JP S608894 U JPS608894 U JP S608894U JP 1983100294 U JP1983100294 U JP 1983100294U JP 10029483 U JP10029483 U JP 10029483U JP S608894 U JPS608894 U JP S608894U
Authority
JP
Japan
Prior art keywords
nuclear
fuel elements
fuel
reactors
nuclear fuel
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
JP1983100294U
Other languages
Japanese (ja)
Other versions
JPS6326797Y2 (en
Inventor
斉藤　健三
小室　孝次郎
Original Assignee
日本ニユクリア・フユエル株式会社
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 日本ニユクリア・フユエル株式会社 filed Critical 日本ニユクリア・フユエル株式会社
Priority to JP1983100294U priority Critical patent/JPS608894U/en
Publication of JPS608894U publication Critical patent/JPS608894U/en
Application granted granted Critical
Publication of JPS6326797Y2 publication Critical patent/JPS6326797Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の原子炉用燃料要素の縦断面図、第２図は
本考案の原子炉用燃料要素の縦断面図、第３図は本考案
におけるプレナムスプリングの斜視図である。 １・・・・・・被覆管、２・・・・・・燃料ペレット、
３．４・・・・・・端栓、５・・・・・・プレナム、６
・・・・・・プレナムスプリング、８・・・・・・渦巻
き部。FIG. 1 is a longitudinal sectional view of a conventional nuclear reactor fuel element, FIG. 2 is a longitudinal sectional view of the nuclear reactor fuel element of the present invention, and FIG. 3 is a perspective view of the plenum spring of the present invention. 1... Cladding tube, 2... Fuel pellets,
3.4... End plug, 5... Plenum, 6
... Plenum spring, 8 ... Spiral part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被覆管内に多数個の燃料ペレットを充填し、その燃料ペ
レットと端栓との間にプレナムスプリングを介装した原
子炉用核燃料要素において、上記プレナムスプリングの
燃料ペレット側端部に、燃料ペレットの端面に接触する
渦巻き部を形成したことを特徴とする、原子炉用核燃料
要素。In a nuclear fuel element for a nuclear reactor in which a large number of fuel pellets are filled in a cladding tube and a plenum spring is interposed between the fuel pellets and an end plug, the end face of the fuel pellet is attached to the end of the plenum spring on the fuel pellet side. A nuclear fuel element for a nuclear reactor, characterized in that a spiral portion is formed in contact with the vortex.
JP1983100294U 1983-06-29 1983-06-29 Nuclear fuel elements for nuclear reactors Granted JPS608894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983100294U JPS608894U (en) 1983-06-29 1983-06-29 Nuclear fuel elements for nuclear reactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983100294U JPS608894U (en) 1983-06-29 1983-06-29 Nuclear fuel elements for nuclear reactors

Publications (2)

Publication Number Publication Date
JPS608894U true JPS608894U (en) 1985-01-22
JPS6326797Y2 JPS6326797Y2 (en) 1988-07-20

Family

ID=30237318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983100294U Granted JPS608894U (en) 1983-06-29 1983-06-29 Nuclear fuel elements for nuclear reactors

Country Status (1)

Country Link
JP (1) JPS608894U (en)

Also Published As

Publication number Publication date
JPS6326797Y2 (en) 1988-07-20

Similar Documents

Publication Publication Date Title
JPS608894U (en) Nuclear fuel elements for nuclear reactors
JPS5977098U (en) nuclear fuel elements
JPS59185692U (en) nuclear fuel elements
JPS6126195U (en) nuclear fuel rod
JPS5987696U (en) nuclear fuel rod
JPS60123690U (en) fuel assembly
JPS5949996U (en) nuclear fuel rod
JPS58148694U (en) Fuel rods for nuclear reactors
JPS58189996U (en) Corollaceous columnar neclear fuel pellet with longitudinal groove
JPS6117693U (en) nuclear fuel rod
JPS60111296U (en) nuclear fuel elements
JPS58187792U (en) nuclear reactor fuel assembly
JPS60156489U (en) nuclear fuel elements
JPS5810097U (en) fuel bundle
JPS5880597U (en) fuel assembly
JPS6134496U (en) nuclear fuel storage device
JPS60123692U (en) fuel assembly
JPS5866592U (en) surge absorber
JPS60102694U (en) nuclear fuel rod
JPS6048199U (en) Luxcell for nuclear fuel storage
JPS59183697U (en) Simulated fuel rods for nuclear reactors
JPS59175895U (en) Helical coil heat transfer tube structure
JPS6031697U (en) neutron source
JPS6051493U (en) Fuel assembly support device
JPS6297994U (en)