JPH0370352U - - Google Patents

Info

Publication number
JPH0370352U
JPH0370352U JP1989130421U JP13042189U JPH0370352U JP H0370352 U JPH0370352 U JP H0370352U JP 1989130421 U JP1989130421 U JP 1989130421U JP 13042189 U JP13042189 U JP 13042189U JP H0370352 U JPH0370352 U JP H0370352U
Authority
JP
Japan
Prior art keywords
lower mirror
inspection
traveling
mirror portion
vicinity
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
JP1989130421U
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 JP1989130421U priority Critical patent/JPH0370352U/ja
Publication of JPH0370352U publication Critical patent/JPH0370352U/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

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案に係る原子炉圧力容
器下鏡部溶接継手の検査装置の一実施例を示すも
ので、第1図は斜視図、第2図は溶接継手の検査
の実施状態の概略図である。 X……原子炉圧力容器下鏡部(下鏡部)、Y…
…原子炉圧力容器スカート部(スカート部)、Z
……溶接継手、S……基準部、1……走行用台車
、2……マグネツト車輪、3……倣い部、4……
検査具支持台、5……検査用探触子、11……走
行用駆動モータ、12……ロータリーエンコーダ
、13……ガイドロツド、14……位置補正用ね
じ棒、15……上下補正用駆動機構、31……倣
い車輪、32……倣いセンサ、41……ガイドロ
ツド、42……移動台、43……検査位置調整用
ねじ棒、44……探触子駆動用モータ、45……
ロータリーエンコーダ、46……押し付けシリン
ダ。

Claims (1)

    【実用新案登録請求の範囲】
  1. スカート部の内周面にマグネツト車輪を磁着さ
    せ水平旋回移動させられる走行用台車と、該走行
    用台車の上部位置に取り付けられ前記スカート部
    の近傍に周方向に沿つて配設された基準部に接触
    させることにより走行用台車の上下方向の位置決
    めを行なう倣い部と、走行用台車に上下方向位置
    が調整可能に搭載される検査具支持台と、該検査
    具支持台に傾斜方向に移動可能に取り付けられ下
    鏡部の溶接継手近傍の検査を行なう検査用探触子
    とを具備することを特徴とする原子炉圧力容器下
    鏡部溶接継手の検査装置。
JP1989130421U 1989-11-08 1989-11-08 Pending JPH0370352U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989130421U JPH0370352U (ja) 1989-11-08 1989-11-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989130421U JPH0370352U (ja) 1989-11-08 1989-11-08

Publications (1)

Publication Number Publication Date
JPH0370352U true JPH0370352U (ja) 1991-07-15

Family

ID=31678001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989130421U Pending JPH0370352U (ja) 1989-11-08 1989-11-08

Country Status (1)

Country Link
JP (1) JPH0370352U (ja)

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