AU546001B2 - Regulation of growth of optical fibre preform face - Google Patents

Regulation of growth of optical fibre preform face

Info

Publication number
AU546001B2
AU546001B2 AU80473/82A AU8047382A AU546001B2 AU 546001 B2 AU546001 B2 AU 546001B2 AU 80473/82 A AU80473/82 A AU 80473/82A AU 8047382 A AU8047382 A AU 8047382A AU 546001 B2 AU546001 B2 AU 546001B2
Authority
AU
Australia
Prior art keywords
regulation
growth
optical fibre
fibre preform
preform face
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
AU80473/82A
Other versions
AU8047382A (en
Inventor
Tetsuo Miyajiri
Motohiro Nakahara
Minoru Watanabe
Hiroshi Yokota
Naoki Yoshioka
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
Sumitomo Electric Industries Ltd
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 AU80473/82A priority Critical patent/AU546001B2/en
Publication of AU8047382A publication Critical patent/AU8047382A/en
Application granted granted Critical
Publication of AU546001B2 publication Critical patent/AU546001B2/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
    • C03B2207/60—Relationship between burner and deposit, e.g. position
    • C03B2207/62—Distance
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/70—Control measures

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)
AU80473/82A 1982-02-15 1982-02-15 Regulation of growth of optical fibre preform face Expired AU546001B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU80473/82A AU546001B2 (en) 1982-02-15 1982-02-15 Regulation of growth of optical fibre preform face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU80473/82A AU546001B2 (en) 1982-02-15 1982-02-15 Regulation of growth of optical fibre preform face

Publications (2)

Publication Number Publication Date
AU8047382A AU8047382A (en) 1983-08-25
AU546001B2 true AU546001B2 (en) 1985-08-08

Family

ID=3759633

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80473/82A Expired AU546001B2 (en) 1982-02-15 1982-02-15 Regulation of growth of optical fibre preform face

Country Status (1)

Country Link
AU (1) AU546001B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU571940B2 (en) * 1984-03-01 1988-04-28 Sumitomo Electric Industries, Ltd. Producing optical fibre preforms
AU678817B2 (en) * 1993-04-29 1997-06-12 Isover Saint-Gobain Determination of the position of a stream of molten material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU571940B2 (en) * 1984-03-01 1988-04-28 Sumitomo Electric Industries, Ltd. Producing optical fibre preforms
AU678817B2 (en) * 1993-04-29 1997-06-12 Isover Saint-Gobain Determination of the position of a stream of molten material

Also Published As

Publication number Publication date
AU8047382A (en) 1983-08-25

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Legal Events

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