JPS63184511U - - Google Patents
Info
- Publication number
- JPS63184511U JPS63184511U JP7538387U JP7538387U JPS63184511U JP S63184511 U JPS63184511 U JP S63184511U JP 7538387 U JP7538387 U JP 7538387U JP 7538387 U JP7538387 U JP 7538387U JP S63184511 U JPS63184511 U JP S63184511U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fiber composite
- auxiliary pipe
- overhead ground
- composite overhead
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 3
- 239000013307 optical fiber Substances 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Communication Cables (AREA)
Description
第１図は、本考案に係るＯＰＧＷの一実施例を
示す断面図、第２図は、その部分正面図である。
１：光ケーブル、２：アルミパイプ、３：アル
ミ被覆鋼線、４：補助用パイプ。
FIG. 1 is a sectional view showing an embodiment of an OPGW according to the present invention, and FIG. 2 is a partial front view thereof. 1: Optical cable, 2: Aluminum pipe, 3: Aluminum coated steel wire, 4: Auxiliary pipe.
Claims (1)
むことが可能な補助用パイプを配設せしめてなる
光フアイバ複合架空地線。 (2) 補助用パイプが撚線の撚方向とは逆方向に
撚線の外周に巻き付けられている実用新案登録請
求の範囲第１項記載の光フアイバ複合架空地線。 (3) 巻き付けられた補助用パイプのピツチが曲
率半径５００Ｒ以上である実用新案登録請求の範
囲第２項記載の光フアイバ複合架空地線。[Scope of Claim for Utility Model Registration] (1) An optical fiber composite overhead ground wire comprising an auxiliary pipe in which a separate optical cable can be drawn in in the longitudinal direction of the electric wire. (2) The optical fiber composite overhead ground wire according to claim 1, wherein the auxiliary pipe is wound around the outer periphery of the stranded wire in a direction opposite to the twisting direction of the stranded wire. (3) The optical fiber composite overhead ground wire according to claim 2, wherein the pitch of the wrapped auxiliary pipe has a radius of curvature of 500R or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987075383U JPH0436502Y2 (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987075383U JPH0436502Y2 (en) | 1987-05-20 | 1987-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63184511U true JPS63184511U (en) | 1988-11-28 |
| JPH0436502Y2 JPH0436502Y2 (en) | 1992-08-28 |
Family
ID=30921474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987075383U Expired JPH0436502Y2 (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436502Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933624U (en) * | 1982-08-28 | 1984-03-01 | 古河電気工業株式会社 | steel stranded wire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933624B2 (en) * | 1981-06-16 | 1984-08-16 | 大日精化工業株式会社 | Method for producing inorganic pigment preparations |
-
1987
- 1987-05-20 JP JP1987075383U patent/JPH0436502Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933624U (en) * | 1982-08-28 | 1984-03-01 | 古河電気工業株式会社 | steel stranded wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436502Y2 (en) | 1992-08-28 |
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