JPS577836A - Manufacture of coated optical fiber - Google Patents

Manufacture of coated optical fiber

Info

Publication number
JPS577836A
JPS577836A JP8170780A JP8170780A JPS577836A JP S577836 A JPS577836 A JP S577836A JP 8170780 A JP8170780 A JP 8170780A JP 8170780 A JP8170780 A JP 8170780A JP S577836 A JPS577836 A JP S577836A
Authority
JP
Japan
Prior art keywords
fiber
coating
temp
cooler
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.)
Granted
Application number
JP8170780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6337046B2 (en:Method
Inventor
Yutaka Katsuyama
Kazuaki Yoshida
Takashi Namikawa
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
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
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, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP8170780A priority Critical patent/JPS577836A/ja
Publication of JPS577836A publication Critical patent/JPS577836A/ja
Publication of JPS6337046B2 publication Critical patent/JPS6337046B2/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
    • C03B37/02718—Thermal treatment of the fibre during the drawing process, e.g. cooling
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/50—Cooling the drawn fibre using liquid coolant prior to coating, e.g. indirect cooling via cooling jacket
    • C03B2205/52—Cooling the drawn fibre using liquid coolant prior to coating, e.g. indirect cooling via cooling jacket by direct contact with liquid coolant, e.g. as spray, mist
    • C03B2205/53—Cooling the drawn fibre using liquid coolant prior to coating, e.g. indirect cooling via cooling jacket by direct contact with liquid coolant, e.g. as spray, mist by passage through liquid coolant bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal 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)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
JP8170780A 1980-06-17 1980-06-17 Manufacture of coated optical fiber Granted JPS577836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8170780A JPS577836A (en) 1980-06-17 1980-06-17 Manufacture of coated optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8170780A JPS577836A (en) 1980-06-17 1980-06-17 Manufacture of coated optical fiber

Publications (2)

Publication Number Publication Date
JPS577836A true JPS577836A (en) 1982-01-16
JPS6337046B2 JPS6337046B2 (en:Method) 1988-07-22

Family

ID=13753846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8170780A Granted JPS577836A (en) 1980-06-17 1980-06-17 Manufacture of coated optical fiber

Country Status (1)

Country Link
JP (1) JPS577836A (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151993U (en:Method) * 1988-03-31 1989-10-19
EP0838440A1 (de) * 1996-10-25 1998-04-29 Alcatel Verfahren und Vorrichtung zum Kühlen einer aus einer Glasvorform gezogenen optischen Glasfaser

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516038A (en) * 1974-07-02 1976-01-19 Furukawa Electric Co Ltd Hikaridensorono seizohoho
JPS52120840A (en) * 1976-04-05 1977-10-11 Hitachi Ltd Drawing method for optical fibers
JPS557561A (en) * 1978-06-30 1980-01-19 Fujitsu Ltd Resin coating method for optical fiber
JPS5510470A (en) * 1978-07-10 1980-01-24 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516038A (en) * 1974-07-02 1976-01-19 Furukawa Electric Co Ltd Hikaridensorono seizohoho
JPS52120840A (en) * 1976-04-05 1977-10-11 Hitachi Ltd Drawing method for optical fibers
JPS557561A (en) * 1978-06-30 1980-01-19 Fujitsu Ltd Resin coating method for optical fiber
JPS5510470A (en) * 1978-07-10 1980-01-24 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151993U (en:Method) * 1988-03-31 1989-10-19
EP0838440A1 (de) * 1996-10-25 1998-04-29 Alcatel Verfahren und Vorrichtung zum Kühlen einer aus einer Glasvorform gezogenen optischen Glasfaser

Also Published As

Publication number Publication date
JPS6337046B2 (en:Method) 1988-07-22

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