JPS6112855B2 - - Google Patents

Info

Publication number
JPS6112855B2
JPS6112855B2 JP52106610A JP10661077A JPS6112855B2 JP S6112855 B2 JPS6112855 B2 JP S6112855B2 JP 52106610 A JP52106610 A JP 52106610A JP 10661077 A JP10661077 A JP 10661077A JP S6112855 B2 JPS6112855 B2 JP S6112855B2
Authority
JP
Japan
Prior art keywords
tube
glass
reaction
fiber
optical fiber
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
JP52106610A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5440648A (en
Inventor
Koji Ishida
Yasuo Tsukuda
Yasuo Suganuma
Mamoru Sugie
Toshio Katsuyama
Iwao Matsuyama
Makoto Sato
Kenzo Susa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10661077A priority Critical patent/JPS5440648A/ja
Publication of JPS5440648A publication Critical patent/JPS5440648A/ja
Publication of JPS6112855B2 publication Critical patent/JPS6112855B2/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
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres

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)
JP10661077A 1977-09-07 1977-09-07 Production of optical fiber Granted JPS5440648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10661077A JPS5440648A (en) 1977-09-07 1977-09-07 Production of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10661077A JPS5440648A (en) 1977-09-07 1977-09-07 Production of optical fiber

Publications (2)

Publication Number Publication Date
JPS5440648A JPS5440648A (en) 1979-03-30
JPS6112855B2 true JPS6112855B2 (enrdf_load_stackoverflow) 1986-04-10

Family

ID=14437876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10661077A Granted JPS5440648A (en) 1977-09-07 1977-09-07 Production of optical fiber

Country Status (1)

Country Link
JP (1) JPS5440648A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5440648A (en) 1979-03-30

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