JPS6215491B2 - - Google Patents

Info

Publication number
JPS6215491B2
JPS6215491B2 JP56157792A JP15779281A JPS6215491B2 JP S6215491 B2 JPS6215491 B2 JP S6215491B2 JP 56157792 A JP56157792 A JP 56157792A JP 15779281 A JP15779281 A JP 15779281A JP S6215491 B2 JPS6215491 B2 JP S6215491B2
Authority
JP
Japan
Prior art keywords
acid
optical fiber
fiber bundle
soluble
thickness
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
JP56157792A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5858503A (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 JP56157792A priority Critical patent/JPS5858503A/ja
Publication of JPS5858503A publication Critical patent/JPS5858503A/ja
Publication of JPS6215491B2 publication Critical patent/JPS6215491B2/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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP56157792A 1981-10-03 1981-10-03 光学繊維束の製法 Granted JPS5858503A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56157792A JPS5858503A (ja) 1981-10-03 1981-10-03 光学繊維束の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56157792A JPS5858503A (ja) 1981-10-03 1981-10-03 光学繊維束の製法

Publications (2)

Publication Number Publication Date
JPS5858503A JPS5858503A (ja) 1983-04-07
JPS6215491B2 true JPS6215491B2 (enrdf_load_stackoverflow) 1987-04-08

Family

ID=15657383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56157792A Granted JPS5858503A (ja) 1981-10-03 1981-10-03 光学繊維束の製法

Country Status (1)

Country Link
JP (1) JPS5858503A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613283A (en) * 1979-07-09 1981-02-09 Yamaha Motor Co Ltd Live well for boat

Also Published As

Publication number Publication date
JPS5858503A (ja) 1983-04-07

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