JPH0355598U - - Google Patents

Info

Publication number
JPH0355598U
JPH0355598U JP1989115867U JP11586789U JPH0355598U JP H0355598 U JPH0355598 U JP H0355598U JP 1989115867 U JP1989115867 U JP 1989115867U JP 11586789 U JP11586789 U JP 11586789U JP H0355598 U JPH0355598 U JP H0355598U
Authority
JP
Japan
Prior art keywords
fuel
fuel assembly
tie plate
end plug
rod
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.)
Pending
Application number
JP1989115867U
Other languages
English (en)
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 filed Critical
Priority to JP1989115867U priority Critical patent/JPH0355598U/ja
Publication of JPH0355598U publication Critical patent/JPH0355598U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Supports For Pipes And Cables (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る燃料集合体の一例の上
方部分の側面図。第2図はその平面図。第3図は
燃料集合体の一部を切除した斜視図。第4図は従
来の燃料集合体の上方部分の側面図。 図中、11……燃料棒、11a……タイロツド
、13……上部タイプレート、16,16a……
上部端栓、18……チヤンネルボツクス、19…
…ロツドスプリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多数の燃料棒と中心部に配置される小数の水管
    を正方配列し、それらの上端はロツドスプリング
    を巻回した上部端栓を介して下部タイプレートに
    挿着すると共に下端は下部端栓を介して下部タイ
    プレートに挿着し、それらの途中にはスペーサを
    数段に配設して一定間隔に保持し、外側にはチヤ
    ンネルボツクスを被嵌する燃料集合体において、
    上記燃料束の最外周に位置し燃料束を上下のタイ
    プレートに一体に結合する複数のタイロツドの上
    部端栓にはロツドスプリングを施すことなく、そ
    の直径をロツドスプリングの外径にほぼ一致する
    程度に太く形成してなる燃料集合体。
JP1989115867U 1989-10-03 1989-10-03 Pending JPH0355598U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989115867U JPH0355598U (ja) 1989-10-03 1989-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989115867U JPH0355598U (ja) 1989-10-03 1989-10-03

Publications (1)

Publication Number Publication Date
JPH0355598U true JPH0355598U (ja) 1991-05-29

Family

ID=31664182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989115867U Pending JPH0355598U (ja) 1989-10-03 1989-10-03

Country Status (1)

Country Link
JP (1) JPH0355598U (ja)

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