AU545523B2 - Burner for optical fiber preform deposition - Google Patents

Burner for optical fiber preform deposition

Info

Publication number
AU545523B2
AU545523B2 AU80424/82A AU8042482A AU545523B2 AU 545523 B2 AU545523 B2 AU 545523B2 AU 80424/82 A AU80424/82 A AU 80424/82A AU 8042482 A AU8042482 A AU 8042482A AU 545523 B2 AU545523 B2 AU 545523B2
Authority
AU
Australia
Prior art keywords
burner
optical fiber
fiber preform
preform deposition
deposition
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
AU80424/82A
Other versions
AU8042482A (en
Inventor
Kazunori Chida
Kunio Fujiwara
Toru Kuwahara
Gotaro Tanaka
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.)
Nippon Telegraph and Telephone Corp
Nippon Tsushin Kogyo KK
Original Assignee
ELECTRIC IND Ltd
Nippon Telegraph and Telephone Corp
Sumitomo Chemical Co 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 ELECTRIC IND Ltd, Nippon Telegraph and Telephone Corp, Sumitomo Chemical Co Ltd filed Critical ELECTRIC IND Ltd
Priority to AU80424/82A priority Critical patent/AU545523B2/en
Publication of AU8042482A publication Critical patent/AU8042482A/en
Application granted granted Critical
Publication of AU545523B2 publication Critical patent/AU545523B2/en
Anticipated expiration legal-status Critical
Expired 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
    • C03B2207/40—Mechanical flame shields
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/46—Comprising performance enhancing means, e.g. electrostatic charge or built-in heater

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)
AU80424/82A 1982-02-12 1982-02-12 Burner for optical fiber preform deposition Expired AU545523B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU80424/82A AU545523B2 (en) 1982-02-12 1982-02-12 Burner for optical fiber preform deposition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU80424/82A AU545523B2 (en) 1982-02-12 1982-02-12 Burner for optical fiber preform deposition

Publications (2)

Publication Number Publication Date
AU8042482A AU8042482A (en) 1983-08-18
AU545523B2 true AU545523B2 (en) 1985-07-18

Family

ID=3759610

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80424/82A Expired AU545523B2 (en) 1982-02-12 1982-02-12 Burner for optical fiber preform deposition

Country Status (1)

Country Link
AU (1) AU545523B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU571032B2 (en) * 1983-06-17 1988-03-31 Nippon Telegraph & Telephone Corporation Producing optical fibres
AU586490B2 (en) * 1979-06-12 1989-07-13 Nippon Telegraph & Telephone Corporation Burner for fabricating an optical fiber preform

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661140A (en) * 1985-02-06 1987-04-28 Sumitomo Electric Industries, Ltd. Gas reaction apparatus and multi-wall pipe type burner therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU586490B2 (en) * 1979-06-12 1989-07-13 Nippon Telegraph & Telephone Corporation Burner for fabricating an optical fiber preform
AU571032B2 (en) * 1983-06-17 1988-03-31 Nippon Telegraph & Telephone Corporation Producing optical fibres

Also Published As

Publication number Publication date
AU8042482A (en) 1983-08-18

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired