JPH02692U - - Google Patents

Info

Publication number
JPH02692U
JPH02692U JP1988106354U JP10635488U JPH02692U JP H02692 U JPH02692 U JP H02692U JP 1988106354 U JP1988106354 U JP 1988106354U JP 10635488 U JP10635488 U JP 10635488U JP H02692 U JPH02692 U JP H02692U
Authority
JP
Japan
Prior art keywords
support plate
guide tube
control rod
rod guide
threaded
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
JP1988106354U
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 JP1988106354U priority Critical patent/JPH02692U/ja
Publication of JPH02692U publication Critical patent/JPH02692U/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

  • Fuel-Injection Apparatus (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,ロは
同じく本考案の要部構成に係る他の実施例を示す
分解斜視図及び結合状態平面図、第3図イ,ロ及
び第4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、6……ナツト部材、7…
…溝、7……六角形状部分、8……円筒部、9…
…かしめつけ。

Claims (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又はボルト部材
    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、前記ナツト部材又はボルト部材
    上部に塑性変形容易な薄肉金属部材からなる円筒
    部を延設し、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又はボルト部材
    を螺合せしめると共に上記円筒部を制御棒案内管
    上部のねじ部又は頂部に設けた溝又は異形形状か
    らなる被かしめ部にかしめつけ固定せしめたこと
    を特徴とする核燃料集合体。
JP1988106354U 1988-08-10 1988-08-10 Pending JPH02692U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988106354U JPH02692U (ja) 1988-08-10 1988-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988106354U JPH02692U (ja) 1988-08-10 1988-08-10

Publications (1)

Publication Number Publication Date
JPH02692U true JPH02692U (ja) 1990-01-05

Family

ID=31339786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988106354U Pending JPH02692U (ja) 1988-08-10 1988-08-10

Country Status (1)

Country Link
JP (1) JPH02692U (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

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