JPS6447205A - Repairing structure for complex optical fiber overhead earth wire - Google Patents
Repairing structure for complex optical fiber overhead earth wireInfo
- Publication number
- JPS6447205A JPS6447205A JP20118787A JP20118787A JPS6447205A JP S6447205 A JPS6447205 A JP S6447205A JP 20118787 A JP20118787 A JP 20118787A JP 20118787 A JP20118787 A JP 20118787A JP S6447205 A JPS6447205 A JP S6447205A
- Authority
- JP
- Japan
- Prior art keywords
- opgw
- optical fiber
- armor rod
- armor
- earth wire
- 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
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Electric Cable Installation (AREA)
Abstract
PURPOSE:To reduce cost by winding a pre-formed armor rod composed of aluminum alloy around an optical fiber ground wire(OPGW) then gripping the opposite ends of the armor rod with clamps and securing them onto OPGW. CONSTITUTION:When a damaged portion A is repaired, predetermined length of armor rods 1 previously formed into spiral share are arranged tightly on the outer circumference of an OPGW 10. Then opposite ends of the armor rod 1 are gripped with clamps 2 and secured onto the OPGW 10. Preferably, the armor rod 1 is composed of aluminum alloy or aluminum coated steel wire having same or approximately same feature as outer layer strand 13 of OPGW 10 in order to recover electrical characteristics at the damaged portion A sufficiently.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20118787A JPS6447205A (en) | 1987-08-11 | 1987-08-11 | Repairing structure for complex optical fiber overhead earth wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20118787A JPS6447205A (en) | 1987-08-11 | 1987-08-11 | Repairing structure for complex optical fiber overhead earth wire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447205A true JPS6447205A (en) | 1989-02-21 |
Family
ID=16436790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20118787A Pending JPS6447205A (en) | 1987-08-11 | 1987-08-11 | Repairing structure for complex optical fiber overhead earth wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447205A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0414411U (en) * | 1990-05-29 | 1992-02-05 | ||
US5183332A (en) * | 1991-03-26 | 1993-02-02 | Kenji Maeda | Kneading method of concrete |
JP2006304952A (en) * | 2005-04-27 | 2006-11-09 | Sungreen Shoji Kk | Sole of fishing boot |
JP2007236918A (en) * | 2006-02-10 | 2007-09-20 | Yonex Co Ltd | Sports shoe |
JP2011041411A (en) * | 2009-08-13 | 2011-02-24 | Tokyo Electric Power Co Inc:The | Design method of armor rod for repairing metal twisted wire |
KR101044962B1 (en) * | 2009-01-21 | 2011-06-29 | 대한전선 주식회사 | Messenger wire mounting in communication wire |
CN108899119A (en) * | 2018-06-29 | 2018-11-27 | 中国科学院声学研究所 | It is a kind of for resetting the device of spiral armouring wire |
JP2021019404A (en) * | 2019-07-18 | 2021-02-15 | 東京電力ホールディングス株式会社 | Electric wire repair method |
-
1987
- 1987-08-11 JP JP20118787A patent/JPS6447205A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0414411U (en) * | 1990-05-29 | 1992-02-05 | ||
US5183332A (en) * | 1991-03-26 | 1993-02-02 | Kenji Maeda | Kneading method of concrete |
JP2006304952A (en) * | 2005-04-27 | 2006-11-09 | Sungreen Shoji Kk | Sole of fishing boot |
JP2007236918A (en) * | 2006-02-10 | 2007-09-20 | Yonex Co Ltd | Sports shoe |
US8533977B2 (en) | 2006-02-10 | 2013-09-17 | Yonex Kabushiki Kaisha | Shoe |
KR101044962B1 (en) * | 2009-01-21 | 2011-06-29 | 대한전선 주식회사 | Messenger wire mounting in communication wire |
JP2011041411A (en) * | 2009-08-13 | 2011-02-24 | Tokyo Electric Power Co Inc:The | Design method of armor rod for repairing metal twisted wire |
CN108899119A (en) * | 2018-06-29 | 2018-11-27 | 中国科学院声学研究所 | It is a kind of for resetting the device of spiral armouring wire |
JP2021019404A (en) * | 2019-07-18 | 2021-02-15 | 東京電力ホールディングス株式会社 | Electric wire repair method |
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