JPS62129518U - - Google Patents

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Publication number
JPS62129518U
JPS62129518U JP1777886U JP1777886U JPS62129518U JP S62129518 U JPS62129518 U JP S62129518U JP 1777886 U JP1777886 U JP 1777886U JP 1777886 U JP1777886 U JP 1777886U JP S62129518 U JPS62129518 U JP S62129518U
Authority
JP
Japan
Prior art keywords
optical fiber
optical fibers
air
cooling
tube
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
JP1777886U
Other languages
English (en)
Other versions
JPH041530Y2 (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 JP1986017778U priority Critical patent/JPH041530Y2/ja
Publication of JPS62129518U publication Critical patent/JPS62129518U/ja
Application granted granted Critical
Publication of JPH041530Y2 publication Critical patent/JPH041530Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の実施状態を示す模式図、第2
図は第1図における先端部分の拡大断面図、第3
図、第4図は他の実施例を示す模式図、第5図、
第6図は従来の実施例を示す模式図である。 1……光フアイバ、2……ライトガイド、3…
…測定対象物、4……温度計、5……冷却空気管
、6……空隙、7……誘引筒、8……誘引用空気
管、9……冷却空気配管、10,20……空気源
、21……冷却空気誘引用エジエクター、21a
……ノズル、22……真空ポンプ、23……空気
吸引管。

Claims (1)

  1. 【実用新案登録請求の範囲】 高温の対象物に直接または間接に端面を臨ませ
    た1本又は複数本の光フアイバと、該光フアイバ
    を挿通し、その管端から噴出させる光フアイバ冷
    却用空気を供給する管とを備えている光フアイバ
    装置において、 前記管の光フアイバ端面近傍に前記光フアイバ
    冷却用空気の誘引促進手段を具備していることを
    特徴とする光フアイバ装置。
JP1986017778U 1986-02-10 1986-02-10 Expired JPH041530Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986017778U JPH041530Y2 (ja) 1986-02-10 1986-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986017778U JPH041530Y2 (ja) 1986-02-10 1986-02-10

Publications (2)

Publication Number Publication Date
JPS62129518U true JPS62129518U (ja) 1987-08-15
JPH041530Y2 JPH041530Y2 (ja) 1992-01-20

Family

ID=30810842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986017778U Expired JPH041530Y2 (ja) 1986-02-10 1986-02-10

Country Status (1)

Country Link
JP (1) JPH041530Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187407U (ja) * 1981-05-22 1982-11-27
JPS5968707A (ja) * 1982-10-13 1984-04-18 Fujikura Ltd 赤外用光フアイバケ−ブル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187407U (ja) * 1981-05-22 1982-11-27
JPS5968707A (ja) * 1982-10-13 1984-04-18 Fujikura Ltd 赤外用光フアイバケ−ブル

Also Published As

Publication number Publication date
JPH041530Y2 (ja) 1992-01-20

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