RU2003137381A - Способ изготовления заготовки для оптического волокна - Google Patents

Способ изготовления заготовки для оптического волокна Download PDF

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Publication number
RU2003137381A
RU2003137381A RU2003137381/03A RU2003137381A RU2003137381A RU 2003137381 A RU2003137381 A RU 2003137381A RU 2003137381/03 A RU2003137381/03 A RU 2003137381/03A RU 2003137381 A RU2003137381 A RU 2003137381A RU 2003137381 A RU2003137381 A RU 2003137381A
Authority
RU
Russia
Prior art keywords
preform
optical fiber
manufacturing
hauling
fabric
Prior art date
Application number
RU2003137381/03A
Other languages
English (en)
Inventor
н Роберт Рафаэлович Лорь (RU)
Роберт Рафаэлович Лорьян
Original Assignee
Закрытое акционерное общество "Медтехника" (RU)
Закрытое Акционерное Общество "Медтехника"
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 Закрытое акционерное общество "Медтехника" (RU), Закрытое Акционерное Общество "Медтехника" filed Critical Закрытое акционерное общество "Медтехника" (RU)
Priority to RU2003137381/03A priority Critical patent/RU2003137381A/ru
Priority to PCT/RU2004/000500 priority patent/WO2005063639A1/ru
Publication of RU2003137381A publication Critical patent/RU2003137381A/ru

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
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/0126—Means for supporting, rotating, translating the rod, tube or preform
    • 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
    • C03B37/01426—Plasma deposition burners or torches
    • 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]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • C03B37/0146—Furnaces therefor, e.g. muffle tubes, furnace linings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Claims (1)

  1. Способ изготовления заготовки для оптического волокна, включающий установление и центровку державки с размещенным в ней опорным стержнем, наращивание пористой стеклянной заготовки на наружную боковую поверхность державки и опорного стержня с последующим удалением последнего, обезвоживание и перетяжку заготовки световода в меньший диаметр, отличающийся тем, что наращивание, обезвоживание и перетяжку заготовки световода производят при едином закреплении державки без последующего перемещения заготовки по горизонтали и ее центровки по вертикальной оси, путем использования передвижных платформ при последующем опускании заготовки световода по мере ее полного остекловывания и перетяжки в меньший диаметр.
RU2003137381/03A 2003-12-26 2003-12-26 Способ изготовления заготовки для оптического волокна RU2003137381A (ru)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2003137381/03A RU2003137381A (ru) 2003-12-26 2003-12-26 Способ изготовления заготовки для оптического волокна
PCT/RU2004/000500 WO2005063639A1 (fr) 2003-12-26 2004-12-15 Procede de fabrication d'une ebauche pour fibre optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003137381/03A RU2003137381A (ru) 2003-12-26 2003-12-26 Способ изготовления заготовки для оптического волокна

Publications (1)

Publication Number Publication Date
RU2003137381A true RU2003137381A (ru) 2005-06-10

Family

ID=34738105

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003137381/03A RU2003137381A (ru) 2003-12-26 2003-12-26 Способ изготовления заготовки для оптического волокна

Country Status (2)

Country Link
RU (1) RU2003137381A (ru)
WO (1) WO2005063639A1 (ru)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820322A (en) * 1986-04-28 1989-04-11 American Telephone And Telegraph Company At&T Bell Laboratories Method of and apparatus for overcladding a glass rod
RU2187474C2 (ru) * 1997-03-27 2002-08-20 Самсунг Электроникс Ко., Лтд. Устройство и способ нанесения наружной оболочки на стержень заготовки оптического волокна
KR100306381B1 (ko) * 1998-12-10 2001-11-30 윤종용 증착튜브의응축및클로징을위한광섬유모재제조장치및그방법

Also Published As

Publication number Publication date
WO2005063639A1 (fr) 2005-07-14

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Date Code Title Description
FA91 Application withdrawn (on applicant's request)

Effective date: 20050407