FR2277782A1 - FIBERGLASS MANUFACTURING PROCESS - Google Patents

FIBERGLASS MANUFACTURING PROCESS

Info

Publication number
FR2277782A1
FR2277782A1 FR7521686A FR7521686A FR2277782A1 FR 2277782 A1 FR2277782 A1 FR 2277782A1 FR 7521686 A FR7521686 A FR 7521686A FR 7521686 A FR7521686 A FR 7521686A FR 2277782 A1 FR2277782 A1 FR 2277782A1
Authority
FR
France
Prior art keywords
manufacturing process
fiberglass manufacturing
fiberglass
manufacturing
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.)
Granted
Application number
FR7521686A
Other languages
French (fr)
Other versions
FR2277782B1 (en
Inventor
Philip William Black
John Irven
Raymond William James Uffen
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2277782A1 publication Critical patent/FR2277782A1/en
Application granted granted Critical
Publication of FR2277782B1 publication Critical patent/FR2277782B1/fr
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
    • C03B37/02—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
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • 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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • 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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • C03B37/01869—Collapsing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/32—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with aluminium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/12—Drawing solid optical fibre directly from a hollow preform
    • C03B2205/16—Drawing solid optical fibre directly from a hollow preform the drawn fibre consisting of circularly symmetric core and clad
FR7521686A 1974-07-11 1975-07-10 FIBERGLASS MANUFACTURING PROCESS Granted FR2277782A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3069974A GB1478063A (en) 1974-07-11 1974-07-11 Optical fibre manufacture

Publications (2)

Publication Number Publication Date
FR2277782A1 true FR2277782A1 (en) 1976-02-06
FR2277782B1 FR2277782B1 (en) 1982-08-20

Family

ID=10311747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521686A Granted FR2277782A1 (en) 1974-07-11 1975-07-10 FIBERGLASS MANUFACTURING PROCESS

Country Status (3)

Country Link
FR (1) FR2277782A1 (en)
GB (1) GB1478063A (en)
ZA (1) ZA753332B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500109A1 (en) * 1981-02-13 1982-08-20 Thomson Csf Elastic coupling used between two mechanical parts, esp. tubes - consists of hollow ring made of corrosion-resistant polymer and filled with elastomer
EP0102395A1 (en) * 1982-03-01 1984-03-14 Dainichi-Nippon Cables, Ltd. Optical multiple fiber
US5076825A (en) * 1982-03-01 1991-12-31 Dainichi-Nippon Cables, Ltd. Method of producing optical multiple fiber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500109A1 (en) * 1981-02-13 1982-08-20 Thomson Csf Elastic coupling used between two mechanical parts, esp. tubes - consists of hollow ring made of corrosion-resistant polymer and filled with elastomer
EP0102395A1 (en) * 1982-03-01 1984-03-14 Dainichi-Nippon Cables, Ltd. Optical multiple fiber
EP0102395A4 (en) * 1982-03-01 1984-06-13 Dainichi Nippon Cables Ltd Optical multiple fiber.
US5076825A (en) * 1982-03-01 1991-12-31 Dainichi-Nippon Cables, Ltd. Method of producing optical multiple fiber

Also Published As

Publication number Publication date
FR2277782B1 (en) 1982-08-20
GB1478063A (en) 1977-06-29
AU8270475A (en) 1977-01-06
ZA753332B (en) 1976-04-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse