JPS644407U - - Google Patents
Info
- Publication number
- JPS644407U JPS644407U JP3670087U JP3670087U JPS644407U JP S644407 U JPS644407 U JP S644407U JP 3670087 U JP3670087 U JP 3670087U JP 3670087 U JP3670087 U JP 3670087U JP S644407 U JPS644407 U JP S644407U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- core
- flat multi
- fiber cable
- sheath
- 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
- 239000013307 optical fiber Substances 0.000 claims description 11
- 239000011162 core material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る平形多心光フアイバケー
ブルの一実施例を示した縦断面図、第２図〜第３
図は従来の平形多心光フアイバケーブルの各例を
示した縦断面図、第４図は各タイプの平形多心光
フアイバケーブルの特性を比較したグラフ、第５
図は平形多心光フアイバケーブルを心材に巻き付
けた状態を示した縦断面図、第６図Ａ，Ｂはケー
ブル巾による歪みの状態を示した各説明図である
。
図中、Ｃ４……平形多心光フアイバケーブル、
Ｆ……光フアイバ、１１ａ，１１ｂ……テープ心
線、１２……シース、１３……テンシヨンメンバ
、１４……テープ層。
FIG. 1 is a vertical cross-sectional view showing an embodiment of a flat multi-core optical fiber cable according to the present invention, and FIGS.
The figures are longitudinal cross-sectional views showing examples of conventional flat multi-core optical fiber cables, Figure 4 is a graph comparing the characteristics of each type of flat multi-core optical fiber cable, and Figure 5 is a graph comparing the characteristics of each type of flat multi-core optical fiber cable.
The figure is a vertical cross-sectional view showing a state in which a flat multi-core optical fiber cable is wound around a core material, and FIGS. 6A and 6B are explanatory diagrams showing states of distortion due to the cable width. In the figure, C 4 ... flat multi-core optical fiber cable,
F... Optical fiber, 11a, 11b... Tape core wire, 12... Sheath, 13... Tension member, 14... Tape layer.
Claims (1)
巾方向に配列された平形多心光フアイバケーブル
において、前記テープ心線の光フアイバを複数の
グループに分割してシース内に埋設したことを特
徴とする平形多心光フアイバケーブル。 A flat multi-core optical fiber cable in which a plurality of optical fibers are arranged as a tape core in the width direction of a sheath, characterized in that the optical fibers of the tape core are divided into a plurality of groups and buried in the sheath. Flat multi-core optical fiber cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3670087U JPS644407U (en) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3670087U JPS644407U (en) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644407U true JPS644407U (en) | 1989-01-11 |
Family
ID=31263289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3670087U Pending JPS644407U (en) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644407U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5854361A (en) * | 1981-09-25 | 1983-03-31 | Canon Inc | Developing device |
| JPS6144609B2 (en) * | 1979-10-25 | 1986-10-03 | Nippon Steel Corp |
-
1987
- 1987-03-13 JP JP3670087U patent/JPS644407U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6144609B2 (en) * | 1979-10-25 | 1986-10-03 | Nippon Steel Corp | |
| JPS5854361A (en) * | 1981-09-25 | 1983-03-31 | Canon Inc | Developing device |
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