JPS58148694U - Fuel rods for nuclear reactors - Google Patents

Fuel rods for nuclear reactors

Info

Publication number
JPS58148694U
JPS58148694U JP1982046057U JP4605782U JPS58148694U JP S58148694 U JPS58148694 U JP S58148694U JP 1982046057 U JP1982046057 U JP 1982046057U JP 4605782 U JP4605782 U JP 4605782U JP S58148694 U JPS58148694 U JP S58148694U
Authority
JP
Japan
Prior art keywords
fuel
nuclear reactors
fuel rods
center hole
hollow
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
JP1982046057U
Other languages
Japanese (ja)
Other versions
JPS6331027Y2 (en
Inventor
川島　幸喜
Original Assignee
三菱原子燃料株式会社
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 三菱原子燃料株式会社 filed Critical 三菱原子燃料株式会社
Priority to JP1982046057U priority Critical patent/JPS58148694U/en
Publication of JPS58148694U publication Critical patent/JPS58148694U/en
Application granted granted Critical
Publication of JPS6331027Y2 publication Critical patent/JPS6331027Y2/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 drawings]

第１図は従来の原子炉用燃料棒の一例を示す縦断面図、
第２図は中空燃料ペレットの平面図、第３図は中空燃料
ペレットの縦断面図、第４図はこの考案の一実施例を示
す縦断面図、第５図はその第２の中空燃料ペレットの平
面図、第６図はその第２の中空燃料ペレットの縦断面図
である。 １・・・金属被覆管、６・・・第１の中空燃料ペレット
、７．１２・・・中心孔、１１・・・第２の中空燃料ペ
レット。Figure 1 is a vertical cross-sectional view showing an example of a conventional nuclear reactor fuel rod;
Fig. 2 is a plan view of a hollow fuel pellet, Fig. 3 is a longitudinal sectional view of the hollow fuel pellet, Fig. 4 is a longitudinal sectional view showing an embodiment of this invention, and Fig. 5 is a second hollow fuel pellet. FIG. 6 is a longitudinal sectional view of the second hollow fuel pellet. DESCRIPTION OF SYMBOLS 1... Metal clad tube, 6... First hollow fuel pellet, 7.12... Center hole, 11... Second hollow fuel pellet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料ペレットを金属被覆管内に封入した燃料棒において
、前記燃料ペレットは、中心孔が形成された複数の第１
の中空燃料ペレットと、これら第１の中空燃料ペレット
間に介在され、かつこれら第１の中空燃料ペレツ゛トの
中心孔径より小径の中心孔が形成゛された第２の中空燃
料ペレットとからなることを特徴とする原子炉用燃料棒
。In a fuel rod in which fuel pellets are enclosed in a metal cladding tube, the fuel pellets have a plurality of first holes in which a center hole is formed.
The second hollow fuel pellet is interposed between the first hollow fuel pellets and has a center hole smaller in diameter than the center hole diameter of the first hollow fuel pellets. Characteristic fuel rods for nuclear reactors.
JP1982046057U 1982-03-31 1982-03-31 Fuel rods for nuclear reactors Granted JPS58148694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982046057U JPS58148694U (en) 1982-03-31 1982-03-31 Fuel rods for nuclear reactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982046057U JPS58148694U (en) 1982-03-31 1982-03-31 Fuel rods for nuclear reactors

Publications (2)

Publication Number Publication Date
JPS58148694U true JPS58148694U (en) 1983-10-05
JPS6331027Y2 JPS6331027Y2 (en) 1988-08-18

Family

ID=30057061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982046057U Granted JPS58148694U (en) 1982-03-31 1982-03-31 Fuel rods for nuclear reactors

Country Status (1)

Country Link
JP (1) JPS58148694U (en)

Also Published As

Publication number Publication date
JPS6331027Y2 (en) 1988-08-18

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