JPH0438563U - - Google Patents

Info

Publication number
JPH0438563U
JPH0438563U JP1990080563U JP8056390U JPH0438563U JP H0438563 U JPH0438563 U JP H0438563U JP 1990080563 U JP1990080563 U JP 1990080563U JP 8056390 U JP8056390 U JP 8056390U JP H0438563 U JPH0438563 U JP H0438563U
Authority
JP
Japan
Prior art keywords
platform
lower mirror
probe module
bellows
lifting
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
JP1990080563U
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 JP1990080563U priority Critical patent/JPH0438563U/ja
Publication of JPH0438563U publication Critical patent/JPH0438563U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す概略全体側面図
、第２図はその平面図、第３図は要部を示す側面
図、第４図は第３図の横断面図、第５図は作用を
示す側面図である。 図中、１は原子炉圧力容器、２は下鏡部、４は
台車、１１は昇降台、１２はリンク機構、１３は
昇降用蛇腹、２３は探触子モジユール、２７は倣
い用蛇腹である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原子炉圧力容器の下鏡部に沿つて移動し、その
    下鏡部の溶接部を探傷する原子炉圧力容器の下鏡
    部検査装置において、上記下鏡部の下方に走行自
    在に設けられた台車と、その台車上に設けられ昇
    降台を昇降自在に支持するリンク機構と、上記台
    車と昇降台間に設けられ昇降台を空気圧で昇降さ
    せる昇降用蛇腹と、上記昇降台上に俯仰自在に設
    けられた探触子モジユールと、その探触子モジユ
    ールと上記昇降台間に設けられ、探触子モジユー
    ルを下鏡の傾斜に倣わせるべく上記昇降蛇腹から
    空気圧を導入して探触子モジユールを押圧する倣
    い用蛇腹とを備えたことを特徴とする原子炉圧力
    容器の下鏡部検査装置。
JP1990080563U 1990-07-31 1990-07-31 Pending JPH0438563U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990080563U JPH0438563U (ja) 1990-07-31 1990-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990080563U JPH0438563U (ja) 1990-07-31 1990-07-31

Publications (1)

Publication Number Publication Date
JPH0438563U true JPH0438563U (ja) 1992-03-31

Family

ID=31625739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990080563U Pending JPH0438563U (ja) 1990-07-31 1990-07-31

Country Status (1)

Country Link
JP (1) JPH0438563U (ja)

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