JPS5472214A - Method of making raw glass for potical transmission fiber - Google Patents

Method of making raw glass for potical transmission fiber

Info

Publication number
JPS5472214A
JPS5472214A JP13921777A JP13921777A JPS5472214A JP S5472214 A JPS5472214 A JP S5472214A JP 13921777 A JP13921777 A JP 13921777A JP 13921777 A JP13921777 A JP 13921777A JP S5472214 A JPS5472214 A JP S5472214A
Authority
JP
Japan
Prior art keywords
potical
transmission fiber
making raw
raw glass
glass
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.)
Pending
Application number
JP13921777A
Other languages
Japanese (ja)
Inventor
Tadao Arima
Osamu Nakamura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13921777A priority Critical patent/JPS5472214A/en
Publication of JPS5472214A publication Critical patent/JPS5472214A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C12/00—Powdered glass; Bead compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP13921777A 1977-11-18 1977-11-18 Method of making raw glass for potical transmission fiber Pending JPS5472214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13921777A JPS5472214A (en) 1977-11-18 1977-11-18 Method of making raw glass for potical transmission fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13921777A JPS5472214A (en) 1977-11-18 1977-11-18 Method of making raw glass for potical transmission fiber

Publications (1)

Publication Number Publication Date
JPS5472214A true JPS5472214A (en) 1979-06-09

Family

ID=15240236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13921777A Pending JPS5472214A (en) 1977-11-18 1977-11-18 Method of making raw glass for potical transmission fiber

Country Status (1)

Country Link
JP (1) JPS5472214A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161935A (en) * 1982-03-19 1983-09-26 Sumitomo Electric Ind Ltd Method and device for production of preform for optical fiber by internal cvd method
JP2008267152A (en) * 2007-04-16 2008-11-06 Takeuchi Seisakusho:Kk Air cleaner device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161935A (en) * 1982-03-19 1983-09-26 Sumitomo Electric Ind Ltd Method and device for production of preform for optical fiber by internal cvd method
JPH0227291B2 (en) * 1982-03-19 1990-06-15 Sumitomo Electric Industries
JP2008267152A (en) * 2007-04-16 2008-11-06 Takeuchi Seisakusho:Kk Air cleaner device

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