JPS6284890U - - Google Patents

Info

Publication number
JPS6284890U
JPS6284890U JP17551585U JP17551585U JPS6284890U JP S6284890 U JPS6284890 U JP S6284890U JP 17551585 U JP17551585 U JP 17551585U JP 17551585 U JP17551585 U JP 17551585U JP S6284890 U JPS6284890 U JP S6284890U
Authority
JP
Japan
Prior art keywords
optical cable
wire
optical fiber
self
supporting
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
JP17551585U
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 JP17551585U priority Critical patent/JPS6284890U/ja
Publication of JPS6284890U publication Critical patent/JPS6284890U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)

Description

【図面の簡単な説明】
第１図は本考案による自己支持型ラツシングタ
イプ光ケーブルの断面構造図、第２図は本考案に
かかるバインド線を形成する光フアイバ内蔵ＰＥ
被覆ＦＲＰ心線の断面構造図、第３図は本考案の
自己支持型ラツシングタイプ光ケーブルによる異
常検知方法の例を説明する図である。 １……光フアイバ内蔵ＰＥ被覆ＦＲＰ心線、２
……吊線、３……光ケーブル本体、４……光源、
５……光センサ、６……光フアイバ素線または光
フアイバ心線、７……ＦＲＰ、８……ＰＥ。

Claims (1)

  1. 【実用新案登録請求の範囲】 吊線２と光ケーブル本体３とをバインド線によ
    り巻回して一体化してなる自己支持型ラツシング
    タイプ光ケーブルにおいて、 前記バインド線は、 ＦＲＰ被覆光フアイバ心線からなる ことを特徴とする火災点検出機能付光ケーブル。
JP17551585U 1985-11-14 1985-11-14 Pending JPS6284890U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17551585U JPS6284890U (ja) 1985-11-14 1985-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17551585U JPS6284890U (ja) 1985-11-14 1985-11-14

Publications (1)

Publication Number Publication Date
JPS6284890U true JPS6284890U (ja) 1987-05-30

Family

ID=31114909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17551585U Pending JPS6284890U (ja) 1985-11-14 1985-11-14

Country Status (1)

Country Link
JP (1) JPS6284890U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576635A (en) * 1980-06-13 1982-01-13 Matsushita Electric Works Ltd Pulse detecting circuit
JPS58149005A (ja) * 1982-03-02 1983-09-05 Furukawa Electric Co Ltd:The 光ケ−ブル
JPS59157910A (ja) * 1983-02-24 1984-09-07 株式会社フジクラ 温度監視装置付電力線

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576635A (en) * 1980-06-13 1982-01-13 Matsushita Electric Works Ltd Pulse detecting circuit
JPS58149005A (ja) * 1982-03-02 1983-09-05 Furukawa Electric Co Ltd:The 光ケ−ブル
JPS59157910A (ja) * 1983-02-24 1984-09-07 株式会社フジクラ 温度監視装置付電力線

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