DE3764666D1 - Verfahren zur herstellung einer vorform. - Google Patents

Verfahren zur herstellung einer vorform.

Info

Publication number
DE3764666D1
DE3764666D1 DE8787301744T DE3764666T DE3764666D1 DE 3764666 D1 DE3764666 D1 DE 3764666D1 DE 8787301744 T DE8787301744 T DE 8787301744T DE 3764666 T DE3764666 T DE 3764666T DE 3764666 D1 DE3764666 D1 DE 3764666D1
Authority
DE
Germany
Prior art keywords
preform
producing
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
DE8787301744T
Other languages
English (en)
Inventor
George Edward Berkey
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of DE3764666D1 publication Critical patent/DE3764666D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • 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]
    • C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
    • 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
    • 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
    • C03B2207/42—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
    • C03B2207/50—Multiple burner arrangements
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/50—Multiple burner arrangements
    • C03B2207/52—Linear array of like 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
    • 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
    • C03B2207/66—Relative motion
DE8787301744T 1986-02-27 1987-02-27 Verfahren zur herstellung einer vorform. Expired - Lifetime DE3764666D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83355286A 1986-02-27 1986-02-27

Publications (1)

Publication Number Publication Date
DE3764666D1 true DE3764666D1 (de) 1990-10-11

Family

ID=25264734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787301744T Expired - Lifetime DE3764666D1 (de) 1986-02-27 1987-02-27 Verfahren zur herstellung einer vorform.

Country Status (11)

Country Link
EP (1) EP0234947B1 (de)
JP (1) JPH0725562B2 (de)
KR (1) KR950002913B1 (de)
AU (1) AU584784B2 (de)
CA (1) CA1295519C (de)
DE (1) DE3764666D1 (de)
DK (1) DK99687A (de)
ES (1) ES2018262B3 (de)
FI (1) FI82439C (de)
IL (1) IL81371A (de)
NO (1) NO870377L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2051305C (en) * 1990-10-25 1999-03-30 Toshihiro Mikami Optical fiber soot synthesis apparatus
US6793775B2 (en) * 2001-03-13 2004-09-21 Mikhail I. Gouskov Multiple torch—multiple target method and apparatus for plasma outside chemical vapor deposition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310339A (en) * 1980-06-02 1982-01-12 Corning Glass Works Method and apparatus for forming an optical waveguide preform having a continuously removable starting member
US4397893A (en) * 1981-09-08 1983-08-09 Bottoms Clifford C System for flame spray coating of a rod

Also Published As

Publication number Publication date
DK99687D0 (da) 1987-02-26
EP0234947A1 (de) 1987-09-02
FI870824A0 (fi) 1987-02-26
NO870377D0 (no) 1987-01-29
FI82439C (fi) 1991-03-11
EP0234947B1 (de) 1990-09-05
FI870824A (fi) 1987-08-28
FI82439B (fi) 1990-11-30
DK99687A (da) 1988-08-27
AU584784B2 (en) 1989-06-01
KR870007856A (ko) 1987-09-22
IL81371A0 (en) 1987-08-31
ES2018262B3 (es) 1991-04-01
IL81371A (en) 1994-10-07
JPS62202835A (ja) 1987-09-07
NO870377L (no) 1987-08-28
JPH0725562B2 (ja) 1995-03-22
CA1295519C (en) 1992-02-11
KR950002913B1 (ko) 1995-03-28
AU6908387A (en) 1987-09-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee