JPS63182013U - - Google Patents
Info
- Publication number
- JPS63182013U JPS63182013U JP7265887U JP7265887U JPS63182013U JP S63182013 U JPS63182013 U JP S63182013U JP 7265887 U JP7265887 U JP 7265887U JP 7265887 U JP7265887 U JP 7265887U JP S63182013 U JPS63182013 U JP S63182013U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- metal
- ground wire
- 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
- 239000013307 optical fiber Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図および第２図はこの考案に係る光フアイ
バ複合架空地線の第１実施例および第２実施例を
示す横断面図、第３図および第４図はこの考案に
係る光フアイバ複合架空地線における光フアイバ
素線または芯線に作用する張力を検知する方法例
を示す説明図である。
１……金属撚線、２……金属素線、３……金属
パイプ、４……光フアイバユニツト、６……光フ
アイバ素線または芯線、７……過張力検知線。
1 and 2 are cross-sectional views showing the first and second embodiments of the optical fiber composite overhead ground wire according to this invention, and FIGS. 3 and 4 are cross-sectional views showing the optical fiber composite overhead ground wire according to this invention. FIG. 2 is an explanatory diagram showing an example of a method for detecting tension acting on an optical fiber strand or core wire in a ground wire. DESCRIPTION OF SYMBOLS 1... Metal stranded wire, 2... Metal wire, 3... Metal pipe, 4... Optical fiber unit, 6... Optical fiber wire or core wire, 7... Overtension detection line.
補正 昭６２．８．４
図面の簡単な説明を次のように補正する。
明細書第８頁第７行目〜第８行目に「光フアイ
バ素線または芯線に」とあるのを、「光フアイバ
に」に訂正する。
明細書第８頁第１２行目に「光フアイバ素線ま
たは芯線」とあるのを、「光フアイバ」に訂正す
る。Amendment August 4, 1982 The brief description of the drawing is amended as follows. On page 8, lines 7 and 8 of the specification, the phrase "in the optical fiber strand or core wire" is corrected to "in the optical fiber." On page 8, line 12 of the specification, the phrase "optical fiber strand or core wire" is corrected to "optical fiber."
Claims (1)
の中心部に金属パイプを設け、この金属パイプ内
に光フアイバユニツトを収容してなる光フアイバ
複合架空地線において、 上記光フアイバユニツトに過張力検知線を配設
したことを特徴とする光フアイバ複合架空地線。[Scope of Claim for Utility Model Registration] An optical fiber composite overhead ground wire consisting of a metal pipe provided at the center of a metal strand made of a large number of metal wires twisted together, and an optical fiber unit housed within the metal pipe. An optical fiber composite overhead ground wire, characterized in that an overtension detection line is provided in the optical fiber unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7265887U JPH0343617Y2 (en) | 1987-05-15 | 1987-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7265887U JPH0343617Y2 (en) | 1987-05-15 | 1987-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63182013U true JPS63182013U (en) | 1988-11-24 |
| JPH0343617Y2 JPH0343617Y2 (en) | 1991-09-12 |
Family
ID=30916303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7265887U Expired JPH0343617Y2 (en) | 1987-05-15 | 1987-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343617Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008083832A (en) * | 2006-09-26 | 2008-04-10 | Chugoku Electric Power Co Inc:The | Obstruction light |
-
1987
- 1987-05-15 JP JP7265887U patent/JPH0343617Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008083832A (en) * | 2006-09-26 | 2008-04-10 | Chugoku Electric Power Co Inc:The | Obstruction light |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343617Y2 (en) | 1991-09-12 |
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