JPH02103216U - - Google Patents

Info

Publication number
JPH02103216U
JPH02103216U JP1989012253U JP1225389U JPH02103216U JP H02103216 U JPH02103216 U JP H02103216U JP 1989012253 U JP1989012253 U JP 1989012253U JP 1225389 U JP1225389 U JP 1225389U JP H02103216 U JPH02103216 U JP H02103216U
Authority
JP
Japan
Prior art keywords
pressure vessel
flange
reactor pressure
support frame
opening
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
JP1989012253U
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 JP1989012253U priority Critical patent/JPH02103216U/ja
Publication of JPH02103216U publication Critical patent/JPH02103216U/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

  • Length Measuring Devices By Optical Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Description

【図面の簡単な説明】
第1図は本考案の検査装置の使用状態を示す斜
視図、第2図は同装置の要部拡大断面図、第3図
は測定結果を示すグラフ、第4図は原子炉圧力容
器フランジシール面を示す斜視図である。 図中、1はフランジ、3,4はシール面、6は
開口部、7は支持枠、12は旋回アーム、13は
変位センサである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上蓋のOリングが接触する原子炉圧力容器のフ
    ランジ面を検査する装置において、上記上蓋が取
    外された原子炉圧力容器のフランジ上にその開口
    部を横断して支持される支持枠と、該支持枠に上
    記開口部の中心を回転中心として旋回自在に支持
    された旋回アームと、該旋回アームの先端部に設
    けられ、上記フランジ面にレーザ光を照射して変
    位を計測する変位センサとを備えたことを特徴と
    する原子炉圧力容器フランジの検査装置。
JP1989012253U 1989-02-06 1989-02-06 Pending JPH02103216U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989012253U JPH02103216U (ja) 1989-02-06 1989-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989012253U JPH02103216U (ja) 1989-02-06 1989-02-06

Publications (1)

Publication Number Publication Date
JPH02103216U true JPH02103216U (ja) 1990-08-16

Family

ID=31221538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989012253U Pending JPH02103216U (ja) 1989-02-06 1989-02-06

Country Status (1)

Country Link
JP (1) JPH02103216U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001305270A (ja) * 2000-04-19 2001-10-31 Mitsubishi Heavy Ind Ltd 圧力容器のシート面検査装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001305270A (ja) * 2000-04-19 2001-10-31 Mitsubishi Heavy Ind Ltd 圧力容器のシート面検査装置

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