JPS6351978B2 - - Google Patents

Info

Publication number
JPS6351978B2
JPS6351978B2 JP10628084A JP10628084A JPS6351978B2 JP S6351978 B2 JPS6351978 B2 JP S6351978B2 JP 10628084 A JP10628084 A JP 10628084A JP 10628084 A JP10628084 A JP 10628084A JP S6351978 B2 JPS6351978 B2 JP S6351978B2
Authority
JP
Japan
Prior art keywords
fluoride glass
raw material
glass
glass raw
furnace
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
JP10628084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60251146A (ja
Inventor
Yasutake Ooishi
Shiro Takahashi
Naryuki Mitachi
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.)
NTT Inc
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10628084A priority Critical patent/JPS60251146A/ja
Publication of JPS60251146A publication Critical patent/JPS60251146A/ja
Publication of JPS6351978B2 publication Critical patent/JPS6351978B2/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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01265—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt
    • C03B37/01268—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt by casting
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/82—Fluoride glasses, e.g. ZBLAN glass

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)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
JP10628084A 1984-05-25 1984-05-25 フツ化物ガラスの製造方法およびその装置 Granted JPS60251146A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10628084A JPS60251146A (ja) 1984-05-25 1984-05-25 フツ化物ガラスの製造方法およびその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10628084A JPS60251146A (ja) 1984-05-25 1984-05-25 フツ化物ガラスの製造方法およびその装置

Publications (2)

Publication Number Publication Date
JPS60251146A JPS60251146A (ja) 1985-12-11
JPS6351978B2 true JPS6351978B2 (OSRAM) 1988-10-17

Family

ID=14429660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10628084A Granted JPS60251146A (ja) 1984-05-25 1984-05-25 フツ化物ガラスの製造方法およびその装置

Country Status (1)

Country Link
JP (1) JPS60251146A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659352A (en) * 1985-06-21 1987-04-21 Hughes Aircraft Company Reactive atmosphere processing of heavy-metal fluoride glasses
JPS63123826A (ja) * 1986-11-11 1988-05-27 Sumitomo Electric Ind Ltd フツ化物ガラス母材の製造方法
GB2226309A (en) * 1988-12-01 1990-06-27 Stc Plc Optical fibre manufacture

Also Published As

Publication number Publication date
JPS60251146A (ja) 1985-12-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term