JPH0440732U - - Google Patents
Info
- Publication number
- JPH0440732U JPH0440732U JP1990083335U JP8333590U JPH0440732U JP H0440732 U JPH0440732 U JP H0440732U JP 1990083335 U JP1990083335 U JP 1990083335U JP 8333590 U JP8333590 U JP 8333590U JP H0440732 U JPH0440732 U JP H0440732U
- Authority
- JP
- Japan
- Prior art keywords
- plastic material
- optical fiber
- coated
- coating
- modulus
- 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
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Description
図面は本考案の実施例の光フアイバ心線の構造
を示す横断面図である。
１……光フアイバ、２……１次被覆、３……２
次被覆、４……光フアイバ心線。
The drawing is a cross-sectional view showing the structure of an optical fiber core according to an embodiment of the present invention. 1...Optical fiber, 2...Primary coating, 3...2
Next coating, 4... Optical fiber core wire.
Claims (1)
ヤング率のプラスチツク材料を被覆し、この上に
２次被覆として前記プラスチツク材料より低ヤン
グ率のプラスチツク材料を被覆してなる光フアイ
バ心線において、 前記１次被覆および２次被覆を構成するプラス
チツク材料の少なくとも一方に、シリコーン系滑
剤が配合されていることを特徴とする光フアイバ
心線。[Claims for Utility Model Registration] A plastic material with a high Young's modulus is coated as a primary coating on the cladding layer of an optical fiber, and a plastic material with a Young's modulus lower than the above plastic material is coated on top of this as a secondary coating. An optical fiber core wire characterized in that a silicone-based lubricant is blended into at least one of the plastic materials constituting the primary coating and the secondary coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083335U JPH0440732U (en) | 1990-08-06 | 1990-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083335U JPH0440732U (en) | 1990-08-06 | 1990-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440732U true JPH0440732U (en) | 1992-04-07 |
Family
ID=31630918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990083335U Pending JPH0440732U (en) | 1990-08-06 | 1990-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145847A (en) * | 2004-11-19 | 2006-06-08 | Nippon Telegraph & Telephone East Corp | Optical fiber core |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625705A (en) * | 1979-08-08 | 1981-03-12 | Dainichi Nippon Cables Ltd | Light transmission fiber |
| JPH0262505A (en) * | 1988-08-30 | 1990-03-02 | Sumitomo Electric Ind Ltd | coated optical fiber |
-
1990
- 1990-08-06 JP JP1990083335U patent/JPH0440732U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625705A (en) * | 1979-08-08 | 1981-03-12 | Dainichi Nippon Cables Ltd | Light transmission fiber |
| JPH0262505A (en) * | 1988-08-30 | 1990-03-02 | Sumitomo Electric Ind Ltd | coated optical fiber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145847A (en) * | 2004-11-19 | 2006-06-08 | Nippon Telegraph & Telephone East Corp | Optical fiber core |