BR9912893A - Método de produção de uma pré-forma de fibra usando haste arrefecida - Google Patents

Método de produção de uma pré-forma de fibra usando haste arrefecida

Info

Publication number
BR9912893A
BR9912893A BR9912893-4A BR9912893A BR9912893A BR 9912893 A BR9912893 A BR 9912893A BR 9912893 A BR9912893 A BR 9912893A BR 9912893 A BR9912893 A BR 9912893A
Authority
BR
Brazil
Prior art keywords
fiber preform
production method
cooled rod
cooled
rod
Prior art date
Application number
BR9912893-4A
Other languages
English (en)
Inventor
Donald Lowell Hefner
Brian Charles Lynch
Richard Reed Williams
Original Assignee
Corning Inc
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 Inc filed Critical Corning Inc
Publication of BR9912893A publication Critical patent/BR9912893A/pt

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]
    • C03B37/018—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
    • 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
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1484—Means for supporting, rotating or translating the article being formed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Connection Of Plates (AREA)

Abstract

Patente de Invenção para <B>"MéTODO DE PRODUçãO DE UMA PRé-FORMA DE FIBRA USANDO HASTE ARREFECIDA"<D>. Um método de produção de uma pré-forma para uma fibra ótica. Uma haste de equilíbrio ou membro de cana (2) é suportado entre suas duas extremidades, pelo menos uma das extremidades tendo um mandril (11) e conjunto de haste (13), no qual o mandril (11) e conjunto de haste (13) são arrefecidos via arrefecimento de ar forçado.
BR9912893-4A 1998-08-12 1999-07-16 Método de produção de uma pré-forma de fibra usando haste arrefecida BR9912893A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9629798P 1998-08-12 1998-08-12
PCT/US1999/016175 WO2000009455A1 (en) 1998-08-12 1999-07-16 Method making a fiber preform using cooled spindle

Publications (1)

Publication Number Publication Date
BR9912893A true BR9912893A (pt) 2001-05-08

Family

ID=22256722

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912893-4A BR9912893A (pt) 1998-08-12 1999-07-16 Método de produção de uma pré-forma de fibra usando haste arrefecida

Country Status (11)

Country Link
EP (1) EP1112234A1 (pt)
JP (1) JP2002522345A (pt)
KR (1) KR20010072371A (pt)
CN (1) CN1328530A (pt)
AU (1) AU5108499A (pt)
BR (1) BR9912893A (pt)
CA (1) CA2340002A1 (pt)
ID (1) ID28915A (pt)
TW (1) TW432233B (pt)
WO (1) WO2000009455A1 (pt)
ZA (1) ZA994432B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103755136B (zh) * 2014-01-23 2016-03-30 浙江富通光纤技术有限公司 一种芯棒夹具及其冷却方法
DE102016100923A1 (de) * 2016-01-20 2017-07-20 Schott Ag Spannfutter zur Halterung von Glasprodukten bei der Heißformgebung und Verfahren zum Heißformen eines Glaskörpers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733151A (en) * 1972-03-01 1973-05-15 Dow Chemical Co Pump assembly for handling liquid materials
US4465708A (en) * 1983-05-31 1984-08-14 At&T Technologies, Inc. Technique for fabricating single mode lightguide soot-forms
JPH04362034A (ja) * 1991-06-05 1992-12-15 Sumitomo Electric Ind Ltd ガラス微粒子堆積体の製造方法
CA2121704A1 (en) * 1993-06-21 1994-12-22 Paul Andrew Chludzinski Apparatus and method for making an optical fiber preform

Also Published As

Publication number Publication date
EP1112234A1 (en) 2001-07-04
TW432233B (en) 2001-05-01
ZA994432B (en) 2000-01-13
ID28915A (id) 2001-07-12
CA2340002A1 (en) 2000-02-24
CN1328530A (zh) 2001-12-26
KR20010072371A (ko) 2001-07-31
WO2000009455A1 (en) 2000-02-24
JP2002522345A (ja) 2002-07-23
AU5108499A (en) 2000-03-06

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired