JPS58131004U - Heat resistant optical cable unit - Google Patents
Heat resistant optical cable unitInfo
- Publication number
- JPS58131004U JPS58131004U JP2578582U JP2578582U JPS58131004U JP S58131004 U JPS58131004 U JP S58131004U JP 2578582 U JP2578582 U JP 2578582U JP 2578582 U JP2578582 U JP 2578582U JP S58131004 U JPS58131004 U JP S58131004U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- resistant
- optical cable
- cable unit
- resistant optical
- 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
Links
Landscapes
- Insulated Conductors (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
図面は本考案に係る耐熱性光ケーブルユニットの一実施
例の横断面図である。
１・・・耐熱性中心テンションメンバ、２・・・耐熱性
光フアイバ心線、５・・・光ファイバ、８・・・耐熱性
樹脂層、９・・・膨張空隙、１０・・・金属管。The drawing is a cross-sectional view of an embodiment of a heat-resistant optical cable unit according to the present invention. DESCRIPTION OF SYMBOLS 1... Heat-resistant center tension member, 2... Heat-resistant optical fiber core wire, 5... Optical fiber, 8... Heat-resistant resin layer, 9... Expansion gap, 10... Metal tube .
Claims (1)
脂層を有する耐熱光フアイバ心線が耐熱性中心テンショ
ンメンバの外周に複数本撚り合わされその外周に耐熱性
軟質弾性樹脂よりなる耐熱ユニットシースが設けられて
なる耐熱性光ケーブルユニット本体と、前記耐熱性光ケ
ーブルユニット本体の外周に膨張空隙をもたせて該耐熱
性光ケーブルユニット本体を収容している金属管とから
成る耐熱性光ケーブルユニット。A plurality of heat-resistant optical fiber core wires having a heat-resistant resin layer made of a heat-resistant soft elastic resin on the surface of the secondary coating layer are twisted around the outer periphery of a heat-resistant central tension member, and a heat-resistant unit sheath made of a heat-resistant soft elastic resin is arranged on the outer periphery. A heat-resistant optical cable unit comprising: a heat-resistant optical cable unit body provided with a heat-resistant optical cable unit body; and a metal tube housing the heat-resistant optical cable unit body with an expansion gap provided on the outer periphery of the heat-resistant optical cable unit body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2578582U JPS58131004U (en) | 1982-02-26 | 1982-02-26 | Heat resistant optical cable unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2578582U JPS58131004U (en) | 1982-02-26 | 1982-02-26 | Heat resistant optical cable unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58131004U true JPS58131004U (en) | 1983-09-05 |
Family
ID=30037750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2578582U Pending JPS58131004U (en) | 1982-02-26 | 1982-02-26 | Heat resistant optical cable unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58131004U (en) |
-
1982
- 1982-02-26 JP JP2578582U patent/JPS58131004U/en active Pending
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