JPH0161696U - - Google Patents

Info

Publication number
JPH0161696U
JPH0161696U JP1988106355U JP10635588U JPH0161696U JP H0161696 U JPH0161696 U JP H0161696U JP 1988106355 U JP1988106355 U JP 1988106355U JP 10635588 U JP10635588 U JP 10635588U JP H0161696 U JPH0161696 U JP H0161696U
Authority
JP
Japan
Prior art keywords
support plate
fuel assembly
thin
cylindrical
guide 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.)
Granted
Application number
JP1988106355U
Other languages
English (en)
Other versions
JPH0742160Y2 (ja
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 JP1988106355U priority Critical patent/JPH0742160Y2/ja
Publication of JPH0161696U publication Critical patent/JPH0161696U/ja
Application granted granted Critical
Publication of JPH0742160Y2 publication Critical patent/JPH0742160Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Description

【図面の簡単な説明】
第1図イ,ロは本考案の要部構成の1例を示す
分解斜視図及び結合状態平面図、第2図イ,ロ及
び第3図イ,ロは従来の廻り止め構成の各例を示
す分解斜視図及び結合状態平面図である。 1……制御棒案内管、2……鍔部、3……ねじ
部、5……上部ノズル、11……ナツト部材、1
1a……中細部、12……円筒部材、12′……
かしめつけ。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 制御棒案内管の上端部に鍔部及びねじ部を有
    する中空の締結部材を付設し、上部ノズルの支持
    プレート下面に前記鍔部が当接し、かつ前記支持
    プレートに設けられた挿通孔に前記ねじ部が挿通
    された状態で、前記支持プレート上面側より前記
    ねじ部に嵌合する中空のナツト部材を螺合せしめ
    、制御棒案内管と、上部ノズルとを機械的に結合
    、固定する解体、再組立可能な燃料集合体におい
    て、内面にねじ部を有する前記ナツト部材を外側
    に一部径を小とした部分を設けた中細筒状に形成
    してその外周に塑性変形容易な薄肉金属部材から
    なる円筒部材を嵌合せしめ、上部ノズルに嵌挿さ
    れた制御棒案内管上部のねじ部に前記ナツト部材
    を螺合せしめると共に、上記円筒部材を外側より
    凹ませ固定せしめたことを特徴とする核燃料集合
    体。 2 薄肉金属部材からなる円筒部材を中細筒状の
    ナツト部材の長さより長く形成せしめた実用新案
    登録請求の範囲第1項記載の核燃料集合体。
JP1988106355U 1988-08-10 1988-08-10 核燃料集合体 Expired - Lifetime JPH0742160Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988106355U JPH0742160Y2 (ja) 1988-08-10 1988-08-10 核燃料集合体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988106355U JPH0742160Y2 (ja) 1988-08-10 1988-08-10 核燃料集合体

Publications (2)

Publication Number Publication Date
JPH0161696U true JPH0161696U (ja) 1989-04-19
JPH0742160Y2 JPH0742160Y2 (ja) 1995-09-27

Family

ID=31339788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988106355U Expired - Lifetime JPH0742160Y2 (ja) 1988-08-10 1988-08-10 核燃料集合体

Country Status (1)

Country Link
JP (1) JPH0742160Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036890A (ja) * 1973-06-25 1975-04-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036890A (ja) * 1973-06-25 1975-04-07

Also Published As

Publication number Publication date
JPH0742160Y2 (ja) 1995-09-27

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