JPS57104103A - Production of optical fiber with metallic pipe - Google Patents

Production of optical fiber with metallic pipe

Info

Publication number
JPS57104103A
JPS57104103A JP55179910A JP17991080A JPS57104103A JP S57104103 A JPS57104103 A JP S57104103A JP 55179910 A JP55179910 A JP 55179910A JP 17991080 A JP17991080 A JP 17991080A JP S57104103 A JPS57104103 A JP S57104103A
Authority
JP
Japan
Prior art keywords
optical fiber
pipe
metallic tape
guide roll
tape
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
JP55179910A
Other languages
Japanese (ja)
Other versions
JPS6023326B2 (en
Inventor
Yukio Komura
Kenichi Fuse
Kenichi Yoshida
Ario Shirasaka
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 Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP55179910A priority Critical patent/JPS6023326B2/en
Publication of JPS57104103A publication Critical patent/JPS57104103A/en
Publication of JPS6023326B2 publication Critical patent/JPS6023326B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • G02B6/4488—Protective covering using metallic tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

PURPOSE:To remove troubles at pipe making or welding by attaching optical fiber in the longitudinal direction along metallic tape supplied in a pipe making process, forming the metallic tape like a pipe, and melt-sticking the seam of the formed pipe by welding. CONSTITUTION:Optical fiber feeding means 10 to supply optical fiber 11 and a guide roll 14 set up on metallic tape 13 with a space between the tape 13 and the roller 14 are provided freely rotatably. The optical fiber 11 is supplied between the guide roll 14 and metallic tape 13 while being guided by an intermediate roll 15 arranged between the feeding means 10 and the guide roll 14. The guide roll 14 is placed approximately on the center of the breadthwise direction of the metallic tape 13 so that the fiber 11 is positioned on the bottom of a formed pipe 17 at pipe making. The metallic tape 13 on which the optical fiber 11 is set up longitudinally is formed by a rolling rolls 18, 18- in the pipe making process and the seam of the formed pipe is melt-stuck by a welder 19.
JP55179910A 1980-12-19 1980-12-19 Manufacturing method of optical fiber with metal pipe Expired JPS6023326B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55179910A JPS6023326B2 (en) 1980-12-19 1980-12-19 Manufacturing method of optical fiber with metal pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55179910A JPS6023326B2 (en) 1980-12-19 1980-12-19 Manufacturing method of optical fiber with metal pipe

Publications (2)

Publication Number Publication Date
JPS57104103A true JPS57104103A (en) 1982-06-29
JPS6023326B2 JPS6023326B2 (en) 1985-06-07

Family

ID=16074044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55179910A Expired JPS6023326B2 (en) 1980-12-19 1980-12-19 Manufacturing method of optical fiber with metal pipe

Country Status (1)

Country Link
JP (1) JPS6023326B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930503A (en) * 1982-08-13 1984-02-18 Fujikura Ltd Optical fiber core for infrared rays
JPS6088308U (en) * 1983-11-21 1985-06-17 株式会社フジクラ Metal tube for optical fiber cable
JPS60111211A (en) * 1983-11-21 1985-06-17 Fujikura Ltd Manufacture of metallic tube for optical fiber cable
JPS6165157A (en) * 1984-09-07 1986-04-03 Furukawa Electric Co Ltd:The Detection of defect of metallic pipe
US4830646A (en) * 1986-11-18 1989-05-16 Alcatel N.V. Method and device for releasably fixing bare glass fibers in a splicing device
JPH0230912U (en) * 1988-08-23 1990-02-27
US5031995A (en) * 1989-12-21 1991-07-16 The Boeing Company Composite reinforced fiber for high G loads

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134738A (en) * 1974-09-18 1976-03-24 Sumitomo Electric Industries

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134738A (en) * 1974-09-18 1976-03-24 Sumitomo Electric Industries

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930503A (en) * 1982-08-13 1984-02-18 Fujikura Ltd Optical fiber core for infrared rays
JPH0428082B2 (en) * 1982-08-13 1992-05-13 Fujikura Ltd
JPS6088308U (en) * 1983-11-21 1985-06-17 株式会社フジクラ Metal tube for optical fiber cable
JPS60111211A (en) * 1983-11-21 1985-06-17 Fujikura Ltd Manufacture of metallic tube for optical fiber cable
JPH0331243B2 (en) * 1983-11-21 1991-05-02 Fujikura Ltd
JPH0350484Y2 (en) * 1983-11-21 1991-10-29
JPS6165157A (en) * 1984-09-07 1986-04-03 Furukawa Electric Co Ltd:The Detection of defect of metallic pipe
US4830646A (en) * 1986-11-18 1989-05-16 Alcatel N.V. Method and device for releasably fixing bare glass fibers in a splicing device
JPH0230912U (en) * 1988-08-23 1990-02-27
US5031995A (en) * 1989-12-21 1991-07-16 The Boeing Company Composite reinforced fiber for high G loads

Also Published As

Publication number Publication date
JPS6023326B2 (en) 1985-06-07

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