JPH0372019B2 - - Google Patents

Info

Publication number
JPH0372019B2
JPH0372019B2 JP60297665A JP29766585A JPH0372019B2 JP H0372019 B2 JPH0372019 B2 JP H0372019B2 JP 60297665 A JP60297665 A JP 60297665A JP 29766585 A JP29766585 A JP 29766585A JP H0372019 B2 JPH0372019 B2 JP H0372019B2
Authority
JP
Japan
Prior art keywords
acid
fiber bundle
preform
coated
optical
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 - Lifetime
Application number
JP60297665A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62153128A (ja
Inventor
Akitaka Kaketa
Hiroshi Sone
Ryusuke Adachi
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP60297665A priority Critical patent/JPS62153128A/ja
Publication of JPS62153128A publication Critical patent/JPS62153128A/ja
Publication of JPH0372019B2 publication Critical patent/JPH0372019B2/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

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)
JP60297665A 1985-12-26 1985-12-26 可撓性光学繊維束の製造方法 Granted JPS62153128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60297665A JPS62153128A (ja) 1985-12-26 1985-12-26 可撓性光学繊維束の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60297665A JPS62153128A (ja) 1985-12-26 1985-12-26 可撓性光学繊維束の製造方法

Publications (2)

Publication Number Publication Date
JPS62153128A JPS62153128A (ja) 1987-07-08
JPH0372019B2 true JPH0372019B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-11-15

Family

ID=17849540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60297665A Granted JPS62153128A (ja) 1985-12-26 1985-12-26 可撓性光学繊維束の製造方法

Country Status (1)

Country Link
JP (1) JPS62153128A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS62153128A (ja) 1987-07-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees