JPS60251146A - フツ化物ガラスの製造方法およびその装置 - Google Patents

フツ化物ガラスの製造方法およびその装置

Info

Publication number
JPS60251146A
JPS60251146A JP10628084A JP10628084A JPS60251146A JP S60251146 A JPS60251146 A JP S60251146A JP 10628084 A JP10628084 A JP 10628084A JP 10628084 A JP10628084 A JP 10628084A JP S60251146 A JPS60251146 A JP S60251146A
Authority
JP
Japan
Prior art keywords
fluoride glass
glass
furnace
raw material
crucible
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
JP10628084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6351978B2 (enExample
Inventor
Yasutake Oishi
泰丈 大石
Shiro Takahashi
志郎 高橋
Nariyuki Mitachi
成幸 三田地
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)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (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 true JPS60251146A (ja) 1985-12-11
JPS6351978B2 JPS6351978B2 (enExample) 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 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502042A (ja) * 1985-06-21 1987-08-13 ヒユ−ズ・エアクラフト・カンパニ− 重金属弗化物ガラスの反応性雰囲気処理法
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
EP0371629A1 (en) * 1988-12-01 1990-06-06 Stc Plc Optical fibre manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502042A (ja) * 1985-06-21 1987-08-13 ヒユ−ズ・エアクラフト・カンパニ− 重金属弗化物ガラスの反応性雰囲気処理法
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
EP0371629A1 (en) * 1988-12-01 1990-06-06 Stc Plc Optical fibre manufacture

Also Published As

Publication number Publication date
JPS6351978B2 (enExample) 1988-10-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term