JPH0426394U - - Google Patents

Info

Publication number
JPH0426394U
JPH0426394U JP1990066043U JP6604390U JPH0426394U JP H0426394 U JPH0426394 U JP H0426394U JP 1990066043 U JP1990066043 U JP 1990066043U JP 6604390 U JP6604390 U JP 6604390U JP H0426394 U JPH0426394 U JP H0426394U
Authority
JP
Japan
Prior art keywords
control rod
rod guide
fuel assembly
nuclear fuel
tube
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
JP1990066043U
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 JP1990066043U priority Critical patent/JPH0426394U/ja
Publication of JPH0426394U publication Critical patent/JPH0426394U/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

  • Monitoring And Testing Of Nuclear Reactors (AREA)

Description

【図面の簡単な説明】
第1図は本考案による制御棒案内シンブルを備
えた核燃料集合体の一部を示す断面図、第2図は
本考案による制御棒案内シンブルを示す一部切欠
き側面図、第3図は従来一般の制御棒案内シンブ
ルを備えた核燃料集合体の一部を示す断面図、第
4図は従来一般の制御棒案内シンブルを示す一部
切欠き側面図である。図中、 1,11……制御棒案内シンブル、2……上部
ノズル、4,13……シンブルスクリユー、5…
…下部ノズル、14……外側管、15……内側管
、17……貫通孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 核燃料集合体の下部ノズルと上部ノズルとの間
    に取り付けられている制御棒案内シンブルにおい
    て、外側管と、該外側管の下部部分の内側に嵌着
    された短尺の内側管とから成り、前記外側管及び
    前記内側管の重合部分に一次冷却材導入用の貫通
    孔が設けられている核燃料集合体における制御棒
    案内シンブル。
JP1990066043U 1990-06-25 1990-06-25 Pending JPH0426394U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990066043U JPH0426394U (ja) 1990-06-25 1990-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990066043U JPH0426394U (ja) 1990-06-25 1990-06-25

Publications (1)

Publication Number Publication Date
JPH0426394U true JPH0426394U (ja) 1992-03-02

Family

ID=31598418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990066043U Pending JPH0426394U (ja) 1990-06-25 1990-06-25

Country Status (1)

Country Link
JP (1) JPH0426394U (ja)

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