JPS59104125U - Image guide for high temperature - Google Patents

Image guide for high temperature

Info

Publication number
JPS59104125U
JPS59104125U JP20212982U JP20212982U JPS59104125U JP S59104125 U JPS59104125 U JP S59104125U JP 20212982 U JP20212982 U JP 20212982U JP 20212982 U JP20212982 U JP 20212982U JP S59104125 U JPS59104125 U JP S59104125U
Authority
JP
Japan
Prior art keywords
image guide
light source
protective case
illumination light
metal protective
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
JP20212982U
Other languages
Japanese (ja)
Other versions
JPH0138569Y2 (en
Inventor
大瀬　誓六
光一 鈴木
平尾　保孝
宗　雄三
Original Assignee
三菱電線工業株式会社
黒崎窯業株式会社
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 by 三菱電線工業株式会社, 黒崎窯業株式会社 filed Critical 三菱電線工業株式会社
Priority to JP20212982U priority Critical patent/JPS59104125U/en
Priority to US06/486,343 priority patent/US4509104A/en
Priority to CA000426721A priority patent/CA1199617A/en
Priority to DE19833315083 priority patent/DE3315083A1/en
Publication of JPS59104125U publication Critical patent/JPS59104125U/en
Application granted granted Critical
Publication of JPH0138569Y2 publication Critical patent/JPH0138569Y2/ja
Granted legal-status Critical Current

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  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を、その要部を破断して示
す図である。第２図は第１図に含まれる　　−イメージ
ガイドの要部を示す図である。FIG. 1 is a cutaway view showing an embodiment of this invention with its main parts cut away. FIG. 2 is a diagram showing the main parts of the image guide included in FIG. 1.

Claims (1)

【実用新案登録請求の範囲】 その前面にガラス部材よりなる観察窓が形成され、前記
窓を除く壁面に沿って冷却水を循環させるための冷却通
路を有する金属保護ケースと、光学ファイバおよび少な
くとも前記光学ファイノｌの先端部に取付けられる対物
レンズを含み、前記対物レンズ側が前記金属保護ケース
内に□収納されるイメージガイドと、 前記金属保護ケース内に収納される照明用光源とを備え
た高温用イメージガイドにおいて、前記照明用光源およ
び前記イメージガイドの少なくともいずれか一方を回動
させて、前記照明用光源からの光の照射方向と前記イメ
ージガイドの観察方向を相対的に変化させる手段を備え
たことを特徴とする、高温用イメージガイド６[Claims for Utility Model Registration] A metal protective case having an observation window made of a glass member formed on its front surface and a cooling passage for circulating cooling water along a wall surface excluding the window; A high-temperature device comprising an objective lens attached to the tip of an optical fin l, the objective lens side being housed in the metal protective case, and an illumination light source housed in the metal protective case. The image guide includes means for rotating at least one of the illumination light source and the image guide to relatively change the irradiation direction of light from the illumination light source and the observation direction of the image guide. High temperature image guide 6, which is characterized by
JP20212982U 1982-04-27 1982-12-28 Image guide for high temperature Granted JPS59104125U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP20212982U JPS59104125U (en) 1982-12-28 1982-12-28 Image guide for high temperature
US06/486,343 US4509104A (en) 1982-04-27 1983-04-19 High temperature resistant lighting device
CA000426721A CA1199617A (en) 1982-04-27 1983-04-26 High temperature resistant lighting device
DE19833315083 DE3315083A1 (en) 1982-04-27 1983-04-26 HIGH TEMPERATURE LIGHTING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20212982U JPS59104125U (en) 1982-12-28 1982-12-28 Image guide for high temperature

Publications (2)

Publication Number Publication Date
JPS59104125U true JPS59104125U (en) 1984-07-13
JPH0138569Y2 JPH0138569Y2 (en) 1989-11-17

Family

ID=30427607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20212982U Granted JPS59104125U (en) 1982-04-27 1982-12-28 Image guide for high temperature

Country Status (1)

Country Link
JP (1) JPS59104125U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013505477A (en) * 2009-09-18 2013-02-14 シーメンス エナジー インコーポレイテッド Combustion turbine monitoring system with imaging flexible fiber bundle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013505477A (en) * 2009-09-18 2013-02-14 シーメンス エナジー インコーポレイテッド Combustion turbine monitoring system with imaging flexible fiber bundle

Also Published As

Publication number Publication date
JPH0138569Y2 (en) 1989-11-17

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