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JPS57141605A - Frp-covered optical communication line and optical communication cable using it - Google Patents

Frp-covered optical communication line and optical communication cable using it

Info

Publication number
JPS57141605A
JPS57141605AJP56022815AJP2281581AJPS57141605AJP S57141605 AJPS57141605 AJP S57141605AJP 56022815 AJP56022815 AJP 56022815AJP 2281581 AJP2281581 AJP 2281581AJP S57141605 AJPS57141605 AJP S57141605A
Authority
JP
Japan
Prior art keywords
optical communication
frp
covered
cover
around
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
Application number
JP56022815A
Other languages
Japanese (ja)
Other versions
JPS6310806B2 (en
Inventor
Ario Shirasaka
Kenichi Fuse
Haruo Umetsu
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co LtdfiledCriticalFurukawa Electric Co Ltd
Priority to JP56022815ApriorityCriticalpatent/JPS57141605A/en
Publication of JPS57141605ApublicationCriticalpatent/JPS57141605A/en
Publication of JPS6310806B2publicationCriticalpatent/JPS6310806B2/ja
Grantedlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

PURPOSE:To improve the wear resistance and reliability of an optical communication cable by adhering an FRP cover and a thermoplastic cover around an optical cable through a hot-melting type adhesive, by stranding them, and providing a protective sheath around them. CONSTITUTION:A primary cover 2 and a buffer layer 3 are provided around an optical fiber 1, and an FRP cover 4 is provided around them. Further, the outer circumference is covered with a hot-melting type adhesive layer 5 thinly by coating or extrusion. Furthermore, the layer is covered with thermoplastic resin by extrusion, and the FRP cover 4 and thermoplastic resin cover 6 are adhered to each other through the adhesive layer 5 by heat generated during said extrusion coating. Then, FRP-covered optical communication lines 7 are stranded into a cable core 8, around which a pressure-winding layer 9 of a tape and a protective sheath 10 of laminate sheath structure are provided, thus forming an optical communication cable. Consequently, the flexibility and wear resistance of each covered optical communication line 7 are improved, so that the optical communication cable has high reliability.
JP56022815A1981-02-181981-02-18Frp-covered optical communication line and optical communication cable using itGrantedJPS57141605A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP56022815AJPS57141605A (en)1981-02-181981-02-18Frp-covered optical communication line and optical communication cable using it

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP56022815AJPS57141605A (en)1981-02-181981-02-18Frp-covered optical communication line and optical communication cable using it

Publications (2)

Publication NumberPublication Date
JPS57141605Atrue JPS57141605A (en)1982-09-02
JPS6310806B2 JPS6310806B2 (en)1988-03-09

Family

ID=12093180

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP56022815AGrantedJPS57141605A (en)1981-02-181981-02-18Frp-covered optical communication line and optical communication cable using it

Country Status (1)

CountryLink
JP (1)JPS57141605A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS59181304A (en)*1983-02-161984-10-15クエルテン　ウント　ギヨーム　エネルギーテヒニーク　アクチエンゲゼルシヤフトWire material with high tensile strength having light waveguide sealed into fiber-reinforced resin construction
JPS60143410U (en)*1984-03-021985-09-24日立電線株式会社 FRP coated optical fiber
JPS60186412U (en)*1984-05-231985-12-10沖電線株式会社 Reinforced coated optical fiber
JPS61153610A (en)*1984-12-261986-07-12Toyobo Co LtdFiber-reinforced optical fiber cord
JP2002538506A (en)*1999-03-022002-11-12シーメンス アクチエンゲゼルシヤフト Optical fiber equipment
US7177148B2 (en)2002-06-242007-02-13Sharp Kabushiki KaishaOutdoor-installed power conditioner device
WO2013045583A1 (en)*2011-09-302013-04-04Schott AgSheathed optical waveguide and method for producing it

Cited By (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS59181304A (en)*1983-02-161984-10-15クエルテン　ウント　ギヨーム　エネルギーテヒニーク　アクチエンゲゼルシヤフトWire material with high tensile strength having light waveguide sealed into fiber-reinforced resin construction
JPS60143410U (en)*1984-03-021985-09-24日立電線株式会社 FRP coated optical fiber
JPS60186412U (en)*1984-05-231985-12-10沖電線株式会社 Reinforced coated optical fiber
JPS61153610A (en)*1984-12-261986-07-12Toyobo Co LtdFiber-reinforced optical fiber cord
JPS61153609A (en)*1984-12-261986-07-12Toyobo Co LtdFlexible tensile wire for optical fiber cord and small-capacity optical fiber cable
JPS61153611A (en)*1984-12-261986-07-12Toyobo Co LtdFlexible tensile wire
JP2002538506A (en)*1999-03-022002-11-12シーメンス アクチエンゲゼルシヤフト Optical fiber equipment
US7177148B2 (en)2002-06-242007-02-13Sharp Kabushiki KaishaOutdoor-installed power conditioner device
WO2013045583A1 (en)*2011-09-302013-04-04Schott AgSheathed optical waveguide and method for producing it
US9075214B2 (en)2011-09-302015-07-07Schott AgSheathed optical waveguide and method for producing it

Also Published As

Publication numberPublication date
JPS6310806B2 (en)1988-03-09

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