JPH0314497U - - Google Patents

Info

Publication number
JPH0314497U
JPH0314497U JP1989074639U JP7463989U JPH0314497U JP H0314497 U JPH0314497 U JP H0314497U JP 1989074639 U JP1989074639 U JP 1989074639U JP 7463989 U JP7463989 U JP 7463989U JP H0314497 U JPH0314497 U JP H0314497U
Authority
JP
Japan
Prior art keywords
detachment
pressure vessel
reactor pressure
rotary table
upper cover
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
JP1989074639U
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 JP1989074639U priority Critical patent/JPH0314497U/ja
Publication of JPH0314497U publication Critical patent/JPH0314497U/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

  • Pressure Vessels And Lids Thereof (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の一実施例を示し
、第1図は要部側断面図、第2図は同平面図、第
3図ないし第6図は従来例を示し、第3図は上部
側面図、第4図は同平面図、第5図は上蓋脱着装
置の要部斜視図、第6図は原子炉圧力容器の断面
図である。 1……原子炉圧力容器、2……胴部、3……上
蓋、4……スタツドボルト、5……ナツト、11
……固定スリング、13……脱着ユニツト、13
a……共通架台、14……脱着ユニツト昇降装置
、30……回転テーブル、31a〜31c……支
柱、32……支持軸、33……軸受け、37……
駆動系。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原子炉圧力容器の上蓋に固定される固定スリン
    グと、該固定スリングに水平面内で回転可能に支
    持される回転テーブルと、前記原子炉圧力容器の
    胴部と上蓋との連結を行うスタツドボルトおよび
    それに螺合するナツトの脱着を行う脱着ユニツト
    と、前記回転テーブルに取り付けられて前記脱着
    ユニツトを昇降自在に支持する脱着ユニツト昇降
    装置とを備える原子炉圧力容器の上蓋脱着装置に
    おいて、前記回転テーブルに支持軸を回転テーブ
    ルの接線方向と平行に設け、該支持軸によつて前
    記脱着ユニツト昇降装置を鉛直面内に回動調整可
    能に支持したことを特徴とする原子炉圧力容器の
    上蓋脱着装置。
JP1989074639U 1989-06-26 1989-06-26 Pending JPH0314497U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989074639U JPH0314497U (ja) 1989-06-26 1989-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989074639U JPH0314497U (ja) 1989-06-26 1989-06-26

Publications (1)

Publication Number Publication Date
JPH0314497U true JPH0314497U (ja) 1991-02-14

Family

ID=31614503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989074639U Pending JPH0314497U (ja) 1989-06-26 1989-06-26

Country Status (1)

Country Link
JP (1) JPH0314497U (ja)

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