JPS646481Y2 - - Google Patents
Info
- Publication number
- JPS646481Y2 JPS646481Y2 JP17715582U JP17715582U JPS646481Y2 JP S646481 Y2 JPS646481 Y2 JP S646481Y2 JP 17715582 U JP17715582 U JP 17715582U JP 17715582 U JP17715582 U JP 17715582U JP S646481 Y2 JPS646481 Y2 JP S646481Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- groove
- thermal expansion
- outdoor
- 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.)
- Expired
Links
- 239000013307 optical fiber Substances 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17715582U JPS5982211U (ja) | 1982-11-25 | 1982-11-25 | 光屋外線光フアイバ心線ガイド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17715582U JPS5982211U (ja) | 1982-11-25 | 1982-11-25 | 光屋外線光フアイバ心線ガイド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5982211U JPS5982211U (ja) | 1984-06-02 |
| JPS646481Y2 true JPS646481Y2 (en]) | 1989-02-20 |
Family
ID=30384951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17715582U Granted JPS5982211U (ja) | 1982-11-25 | 1982-11-25 | 光屋外線光フアイバ心線ガイド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5982211U (en]) |
-
1982
- 1982-11-25 JP JP17715582U patent/JPS5982211U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5982211U (ja) | 1984-06-02 |
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