JPH0435429B2 - - Google Patents

Info

Publication number
JPH0435429B2
JPH0435429B2 JP249388A JP249388A JPH0435429B2 JP H0435429 B2 JPH0435429 B2 JP H0435429B2 JP 249388 A JP249388 A JP 249388A JP 249388 A JP249388 A JP 249388A JP H0435429 B2 JPH0435429 B2 JP H0435429B2
Authority
JP
Japan
Prior art keywords
raw material
glass
burner
base material
deposition rate
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
JP249388A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01179737A (ja
Inventor
Masumi Ito
Toshio Danzuka
Hiroshi Yokota
Masahiro Takagi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP249388A priority Critical patent/JPH01179737A/ja
Publication of JPH01179737A publication Critical patent/JPH01179737A/ja
Publication of JPH0435429B2 publication Critical patent/JPH0435429B2/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
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/06—Concentric circular ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/42—Assembly details; Material or dimensions of burner; Manifolds or supports

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP249388A 1988-01-11 1988-01-11 光ファイバ用母材の製造方法 Granted JPH01179737A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP249388A JPH01179737A (ja) 1988-01-11 1988-01-11 光ファイバ用母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP249388A JPH01179737A (ja) 1988-01-11 1988-01-11 光ファイバ用母材の製造方法

Publications (2)

Publication Number Publication Date
JPH01179737A JPH01179737A (ja) 1989-07-17
JPH0435429B2 true JPH0435429B2 (enrdf_load_stackoverflow) 1992-06-11

Family

ID=11530887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP249388A Granted JPH01179737A (ja) 1988-01-11 1988-01-11 光ファイバ用母材の製造方法

Country Status (1)

Country Link
JP (1) JPH01179737A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10258785B2 (en) 2013-11-29 2019-04-16 Conceptomed As Disconnecting mechanisms

Also Published As

Publication number Publication date
JPH01179737A (ja) 1989-07-17

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