JPS6447205A - Repairing structure for complex optical fiber overhead earth wire - Google Patents

Repairing structure for complex optical fiber overhead earth wire

Info

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
Application number
JP20118787A
Other languages
Japanese (ja)
Inventor
Masao Sanai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP20118787A priority Critical patent/JPS6447205A/en
Publication of JPS6447205A publication Critical patent/JPS6447205A/en
Pending legal-status Critical Current

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.
JP20118787A 1987-08-11 1987-08-11 Repairing structure for complex optical fiber overhead earth wire Pending JPS6447205A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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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