JPS6146414B2 - - Google Patents

Info

Publication number
JPS6146414B2
JPS6146414B2 JP53066523A JP6652378A JPS6146414B2 JP S6146414 B2 JPS6146414 B2 JP S6146414B2 JP 53066523 A JP53066523 A JP 53066523A JP 6652378 A JP6652378 A JP 6652378A JP S6146414 B2 JPS6146414 B2 JP S6146414B2
Authority
JP
Japan
Prior art keywords
rod
shaped member
shaped members
optical fiber
contact surface
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.)
Expired
Application number
JP53066523A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54158239A (en
Inventor
Toshiaki Kuroba
Tsugio Sato
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 JP6652378A priority Critical patent/JPS54158239A/ja
Publication of JPS54158239A publication Critical patent/JPS54158239A/ja
Publication of JPS6146414B2 publication Critical patent/JPS6146414B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/028—Drawing fibre bundles, e.g. for making fibre bundles of multifibres, image fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/02—External structure or shape details
    • C03B2203/04—Polygonal outer cross-section, e.g. triangular, square

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP6652378A 1978-06-02 1978-06-02 Production of optical fiber Granted JPS54158239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6652378A JPS54158239A (en) 1978-06-02 1978-06-02 Production of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6652378A JPS54158239A (en) 1978-06-02 1978-06-02 Production of optical fiber

Publications (2)

Publication Number Publication Date
JPS54158239A JPS54158239A (en) 1979-12-13
JPS6146414B2 true JPS6146414B2 (OSRAM) 1986-10-14

Family

ID=13318308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6652378A Granted JPS54158239A (en) 1978-06-02 1978-06-02 Production of optical fiber

Country Status (1)

Country Link
JP (1) JPS54158239A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016705A1 (de) * 1980-04-30 1981-11-05 Siemens AG, 1000 Berlin und 8000 München Glasfaser fuer lichtwellenleiterzwecke und verfahren zu ihrer herstellung
JPS5821220A (ja) * 1981-07-30 1983-02-08 Showa Electric Wire & Cable Co Ltd 光フアイバ端部およびその製造方法
JPS60225104A (ja) * 1984-04-23 1985-11-09 Sumitomo Electric Ind Ltd 多心コア光フアイバの製造方法
JP2007294371A (ja) * 2006-03-30 2007-11-08 Anden 密封型リレーの封止構造及びその実装方法
JP7502080B2 (ja) * 2020-05-19 2024-06-18 古河電気工業株式会社 光ファイバ、ならびにその処理方法および製造方法

Also Published As

Publication number Publication date
JPS54158239A (en) 1979-12-13

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