JPH0211530B2 - - Google Patents

Info

Publication number
JPH0211530B2
JPH0211530B2 JP14681182A JP14681182A JPH0211530B2 JP H0211530 B2 JPH0211530 B2 JP H0211530B2 JP 14681182 A JP14681182 A JP 14681182A JP 14681182 A JP14681182 A JP 14681182A JP H0211530 B2 JPH0211530 B2 JP H0211530B2
Authority
JP
Japan
Prior art keywords
soot body
burner
gas
glass
flame
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
JP14681182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5939735A (ja
Inventor
Gotaro Tanaka
Naoki Yoshioka
Hiroshi Yokota
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
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14681182A priority Critical patent/JPS5939735A/ja
Publication of JPS5939735A publication Critical patent/JPS5939735A/ja
Publication of JPH0211530B2 publication Critical patent/JPH0211530B2/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
    • 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
    • C03B2207/16—Non-circular ports, e.g. square or oval
    • 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
    • C03B2207/18—Eccentric ports

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP14681182A 1982-08-26 1982-08-26 ガラス微粒子煤体の製造方法及びそのバ−ナ Granted JPS5939735A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14681182A JPS5939735A (ja) 1982-08-26 1982-08-26 ガラス微粒子煤体の製造方法及びそのバ−ナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14681182A JPS5939735A (ja) 1982-08-26 1982-08-26 ガラス微粒子煤体の製造方法及びそのバ−ナ

Publications (2)

Publication Number Publication Date
JPS5939735A JPS5939735A (ja) 1984-03-05
JPH0211530B2 true JPH0211530B2 (enExample) 1990-03-14

Family

ID=15416059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14681182A Granted JPS5939735A (ja) 1982-08-26 1982-08-26 ガラス微粒子煤体の製造方法及びそのバ−ナ

Country Status (1)

Country Link
JP (1) JPS5939735A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001354430A (ja) * 2000-06-07 2001-12-25 Sumitomo Electric Ind Ltd ガラス物品の製造方法
BR0116291A (pt) * 2000-12-19 2004-03-02 Pirelli Métodos para aumentar a taxa de deposição de um processo para fabricar uma preforma ótica, e para produzir uma preforma ótica, e, queimador de deposição para fabricar uma preforma ótica

Also Published As

Publication number Publication date
JPS5939735A (ja) 1984-03-05

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