JPH048218U - - Google Patents
Info
- Publication number
- JPH048218U JPH048218U JP4737890U JP4737890U JPH048218U JP H048218 U JPH048218 U JP H048218U JP 4737890 U JP4737890 U JP 4737890U JP 4737890 U JP4737890 U JP 4737890U JP H048218 U JPH048218 U JP H048218U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- core
- ground wire
- overhead ground
- fiber composite
- 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 6
- 239000002131 composite material Substances 0.000 claims description 3
- 239000011162 core material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
Landscapes
- Communication Cables (AREA)
Description
図−１および図−２はそれぞれ本考案に係る光
フアイバ複合架空地線の実施例を示す断面図であ
る。
１……溝付き心材、２……溝、３……光フアイ
バ心線、４……独立気泡発泡プラスチツク、５…
…アルミパイプ、６……架空地線用素線。
FIGS. 1 and 2 are cross-sectional views showing embodiments of the optical fiber composite overhead ground wire according to the present invention. DESCRIPTION OF SYMBOLS 1... Grooved core material, 2... Groove, 3... Optical fiber core wire, 4... Closed cell foamed plastic, 5...
...Aluminum pipe, 6...Element wire for overhead ground wire.
Claims (1)
、その外周に撚り合わされた架空地線用素線とを
有する光フアイバ複合架空地線において、溝付き
心材の溝内に光フアイバ心線を埋め込むように独
立気泡発泡プラスチツクを充填したことを特徴と
する光フアイバ複合架空地線。 In an optical fiber composite overhead ground wire, which has a grooved core in which the optical fiber core is housed, and overhead ground wire strands twisted around the outer periphery of the core, the optical fiber core is placed in the groove of the grooved core. An optical fiber composite overhead ground wire characterized by being filled with closed-cell foamed plastic in an embedded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4737890U JPH048218U (en) | 1990-05-08 | 1990-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4737890U JPH048218U (en) | 1990-05-08 | 1990-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048218U true JPH048218U (en) | 1992-01-24 |
Family
ID=31563253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4737890U Pending JPH048218U (en) | 1990-05-08 | 1990-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015041541A (en) * | 2013-08-22 | 2015-03-02 | 中国電力株式会社 | Optical ground wire and method for producing the same |
-
1990
- 1990-05-08 JP JP4737890U patent/JPH048218U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015041541A (en) * | 2013-08-22 | 2015-03-02 | 中国電力株式会社 | Optical ground wire and method for producing the same |