JPH0269792U - - Google Patents

Info

Publication number
JPH0269792U
JPH0269792U JP1988148212U JP14821288U JPH0269792U JP H0269792 U JPH0269792 U JP H0269792U JP 1988148212 U JP1988148212 U JP 1988148212U JP 14821288 U JP14821288 U JP 14821288U JP H0269792 U JPH0269792 U JP H0269792U
Authority
JP
Japan
Prior art keywords
lid
shroud support
welded
reactor
shroud
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
JP1988148212U
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 JP1988148212U priority Critical patent/JPH0269792U/ja
Publication of JPH0269792U publication Critical patent/JPH0269792U/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

  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る原子炉シユラウドサポー
ト溶接部の構造の一実施例を示す要部の縦断面図
、第2図は第1図における蓋の開先加工前の状態
を示す縦断面図、第3図は溶接部の構造の従来例
を示す縦断面図、第4図はその平面図である。 1……原子炉シユラウド、2……原子炉圧力容
器、3……シユラウドサポート、4……貫通穴、
5……蓋、6……段部、11A・11B……バタ
リング層、12……溶接部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原子炉シユラウドと原子炉圧力容器の内壁面と
    の間にリング板状のシユラウドサポートが水平に
    設けられるとともに、該シユラウドサポートに、
    その貫通穴を閉塞する蓋が溶接されてなり、該溶
    接部における蓋の下面および貫通穴の内面には、
    これら蓋およびシユラウドサポートの母材と同質
    金属を溶着してなるバタリング層が設けられ、こ
    れらバタリング層が相互に溶接されていることを
    特徴とする原子炉シユラウドサポート溶接部の構
    造。
JP1988148212U 1988-11-14 1988-11-14 Pending JPH0269792U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988148212U JPH0269792U (ja) 1988-11-14 1988-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988148212U JPH0269792U (ja) 1988-11-14 1988-11-14

Publications (1)

Publication Number Publication Date
JPH0269792U true JPH0269792U (ja) 1990-05-28

Family

ID=31419327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988148212U Pending JPH0269792U (ja) 1988-11-14 1988-11-14

Country Status (1)

Country Link
JP (1) JPH0269792U (ja)

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