JPS581197U - Control rod mechanism for fast breeder reactor - Google Patents

Control rod mechanism for fast breeder reactor

Info

Publication number
JPS581197U
JPS581197U JP1981094520U JP9452081U JPS581197U JP S581197 U JPS581197 U JP S581197U JP 1981094520 U JP1981094520 U JP 1981094520U JP 9452081 U JP9452081 U JP 9452081U JP S581197 U JPS581197 U JP S581197U
Authority
JP
Japan
Prior art keywords
control rod
guide tube
breeder reactor
rod mechanism
fast breeder
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
JP1981094520U
Other languages
Japanese (ja)
Inventor
勝利 和田
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1981094520U priority Critical patent/JPS581197U/en
Publication of JPS581197U publication Critical patent/JPS581197U/en
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)

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) [Abstract] 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図は従来の制御棒機構の要部断面図、第２−図は本
考案−実施例一部の断面図である。 １・・・・・・下部案内管、２・・・・・・炉心支持板
、３・・・・・・制御棒、４・・・・・・回転プラグ、
５・・・・・・上部案内管、６・・・・・・連結部材、
７・・・・・・燃料集合体。FIG. 1 is a sectional view of a main part of a conventional control rod mechanism, and FIG. 2 is a sectional view of a part of an embodiment of the present invention. 1... Lower guide tube, 2... Core support plate, 3... Control rod, 4... Rotating plug,
5... Upper guide pipe, 6... Connecting member,
7...Fuel assembly.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 炉心支持板上に燃料集合体と共に支持され制御棒を軸方
向に可動に支持した下部案内管と、回転プラグに前記下
部案内管に桝内して取付けられ制御棒駆動機構と前記制
御棒とを連結部材を包囲する上部案内管とを有するもの
において、前記下部案内管の軸長を燃料集合体のそれよ
り大としてその上端を前記上部案内管下端内に係合させ
たことを特徴とする高速増殖炉用制御棒機構。A lower guide tube that is supported together with a fuel assembly on a core support plate and movably supports a control rod in an axial direction, a control rod drive mechanism that is attached to a rotary plug in a box in the lower guide tube, and a control rod. and an upper guide tube surrounding a connecting member, wherein the axial length of the lower guide tube is larger than that of the fuel assembly, and its upper end is engaged within the lower end of the upper guide tube. Control rod mechanism for breeder reactor.
JP1981094520U 1981-06-25 1981-06-25 Control rod mechanism for fast breeder reactor Pending JPS581197U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981094520U JPS581197U (en) 1981-06-25 1981-06-25 Control rod mechanism for fast breeder reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981094520U JPS581197U (en) 1981-06-25 1981-06-25 Control rod mechanism for fast breeder reactor

Publications (1)

Publication Number Publication Date
JPS581197U true JPS581197U (en) 1983-01-06

Family

ID=29889444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981094520U Pending JPS581197U (en) 1981-06-25 1981-06-25 Control rod mechanism for fast breeder reactor

Country Status (1)

Country Link
JP (1) JPS581197U (en)

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