JPS62192244U - - Google Patents

Info

Publication number
JPS62192244U
JPS62192244U JP1986080718U JP8071886U JPS62192244U JP S62192244 U JPS62192244 U JP S62192244U JP 1986080718 U JP1986080718 U JP 1986080718U JP 8071886 U JP8071886 U JP 8071886U JP S62192244 U JPS62192244 U JP S62192244U
Authority
JP
Japan
Prior art keywords
reflecting mirror
tube
distal end
main body
device main
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.)
Granted
Application number
JP1986080718U
Other languages
English (en)
Other versions
JPH065616Y2 (ja
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 JP1986080718U priority Critical patent/JPH065616Y2/ja
Publication of JPS62192244U publication Critical patent/JPS62192244U/ja
Application granted granted Critical
Publication of JPH065616Y2 publication Critical patent/JPH065616Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

【図面の簡単な説明】
第１図ないし第４図は本考案の一実施例を示す
図であつて、第１図は要部の側断面図、第２図は
ボアスコープの正面図、第３図は実施例によつて
得られる管内面の全周像を説明するための図、第
４図は全体の構成を示す側面図である。 １……燃料棒被覆管、２……ボアスコープ（装
置本体）、３……プリズム（透明ガラス体）、４
……反射鏡、７……集像レンズ（集像部）、８ａ
……照光部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 検査対象の管内部に挿入される装置本体の
    先端に設けられ、同先端面から同管軸方向前方に
    向つて照光を発する照光部と、前記装置本体の先
    端面と対向し、かつ同先端面と間隔をおいて配置
    された円錐面状の反射鏡と、前記装置本体の先端
    に設けられ、前記反射鏡の反射光により照らし出
    される管内面の像を装置本体の後端側へ送る集像
    部とからなる管内面検査装置において、前記反射
    鏡は、同反射鏡と前記装置本体の先端面間に介在
    された透明ガラス体により装置本体側に支持され
    ていることを特徴とする管内面検査装置。 (2) 前記反射鏡は、前記透明ガラス体のカツト
    面により構成されていることを特徴とする実用新
    案登録請求の範囲第１項記載の管内面検査装置。
JP1986080718U 1986-05-28 1986-05-28 管内面検査装置 Expired - Lifetime JPH065616Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986080718U JPH065616Y2 (ja) 1986-05-28 1986-05-28 管内面検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986080718U JPH065616Y2 (ja) 1986-05-28 1986-05-28 管内面検査装置

Publications (2)

Publication Number Publication Date
JPS62192244U true JPS62192244U (ja) 1987-12-07
JPH065616Y2 JPH065616Y2 (ja) 1994-02-09

Family

ID=30931779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986080718U Expired - Lifetime JPH065616Y2 (ja) 1986-05-28 1986-05-28 管内面検査装置

Country Status (1)

Country Link
JP (1) JPH065616Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308906A (ja) * 1988-06-07 1989-12-13 Central Res Inst Of Electric Power Ind 高耐熱深部型ボアホールスキャナ装置
JPH0436644A (ja) * 1990-05-31 1992-02-06 Daihatsu Motor Co Ltd 円筒内壁面の欠陥の検査方法
WO2013046451A1 (ja) * 2011-09-30 2013-04-04 オリンパス株式会社 内面形状測定装置、検出ヘッド及び内視鏡装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108644A (en) * 1980-12-26 1982-07-06 Mitsubishi Chem Ind Ltd Device for checking inside of pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108644A (en) * 1980-12-26 1982-07-06 Mitsubishi Chem Ind Ltd Device for checking inside of pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308906A (ja) * 1988-06-07 1989-12-13 Central Res Inst Of Electric Power Ind 高耐熱深部型ボアホールスキャナ装置
JPH0436644A (ja) * 1990-05-31 1992-02-06 Daihatsu Motor Co Ltd 円筒内壁面の欠陥の検査方法
WO2013046451A1 (ja) * 2011-09-30 2013-04-04 オリンパス株式会社 内面形状測定装置、検出ヘッド及び内視鏡装置
US10054428B2 (en) 2011-09-30 2018-08-21 Olympus Corporation Inner surface shape measurement device, detection head, and endoscope device

Also Published As

Publication number Publication date
JPH065616Y2 (ja) 1994-02-09

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