JPS6417499U - - Google Patents

Info

Publication number
JPS6417499U
JPS6417499U JP1987110081U JP11008187U JPS6417499U JP S6417499 U JPS6417499 U JP S6417499U JP 1987110081 U JP1987110081 U JP 1987110081U JP 11008187 U JP11008187 U JP 11008187U JP S6417499 U JPS6417499 U JP S6417499U
Authority
JP
Japan
Prior art keywords
rod
control rod
nuclear reactor
hollow part
reactor control
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
JP1987110081U
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 JP1987110081U priority Critical patent/JPS6417499U/ja
Publication of JPS6417499U publication Critical patent/JPS6417499U/ja
Pending 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)

Description

【図面の簡単な説明】
第1図a,bは本考案の原子炉用制御棒に用い
る中性子吸収棒を示す構造図で、第1図cはbの
A―A′線断面図、第2図は制御棒高さ方向の中
性子束分布を示す説明図、第3図は本考案の原子
炉用制御棒の第1の実施例を示す斜視図、第4図
は第1の実施例のハフニウム棒を示す構造図、第
5図は本考案の原子炉用制御棒の第2の実施例の
ハフニウム棒を示す構造図、第6図は本考案の第
3の実施例のハフニウム棒を示す構造図、第7図
は十字型制御棒翼方向の中性子吸収率分布を示す
線図、第8図は本考案の原子炉用制御棒の第4の
実施例のハフニウム棒を示す構造図である。 1……中性子吸収棒、2……中空部、3……十
字型制御棒、4……シース、5……支持材、6…
…ハフニウム棒、7……ハンドル部、8……下部
支持板、9……水抜き穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中空部を有する棒状の中性子吸収材を用いた原
    子炉の制御棒において、中性子照射量に応じ、高
    さ方向で中性子吸収棒の中空部の断面積を連続的
    、又は段階的に変化させたことを特徴とする原子
    炉用制御棒。
JP1987110081U 1987-07-20 1987-07-20 Pending JPS6417499U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987110081U JPS6417499U (ja) 1987-07-20 1987-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987110081U JPS6417499U (ja) 1987-07-20 1987-07-20

Publications (1)

Publication Number Publication Date
JPS6417499U true JPS6417499U (ja) 1989-01-27

Family

ID=31346916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987110081U Pending JPS6417499U (ja) 1987-07-20 1987-07-20

Country Status (1)

Country Link
JP (1) JPS6417499U (ja)

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