BR9807783A - Processo para formar um corpo tubular apropriado para uso na formação de fibra óptica sobre um alvo - Google Patents

Processo para formar um corpo tubular apropriado para uso na formação de fibra óptica sobre um alvo

Info

Publication number
BR9807783A
BR9807783A BR9807783-0A BR9807783A BR9807783A BR 9807783 A BR9807783 A BR 9807783A BR 9807783 A BR9807783 A BR 9807783A BR 9807783 A BR9807783 A BR 9807783A
Authority
BR
Brazil
Prior art keywords
forming
target
tubular body
optical fiber
body suitable
Prior art date
Application number
BR9807783-0A
Other languages
English (en)
Inventor
Mikhail Invanovich Gouskov
Evgueni Borisovich Danilov
Mohammad Afzal Aslami
Dau Wu
Original Assignee
Fibercore 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25541266&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9807783(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fibercore Inc filed Critical Fibercore Inc
Publication of BR9807783A publication Critical patent/BR9807783A/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]
    • C03B37/01413—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
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/02—Pure silica glass, e.g. pure fused quartz
    • 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
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Plasma Technology (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

"PROCESSO PARA FORMAR UM CORPO TUBULAR APROPRIADO PARA USO NA FORMAçãO DE FIBRA óPTICA SOBRE UM ALVO". Um gás de plasma escoa ao longo de uma linha de gás (42) até um maçarico de plasmatron (40). Um gás de fonte também escoa para dentro do maçarico de plasmatron (40) ao longo de uma linha (44). Isto cria um produto de reação que se deposita sobre um alvo (34). Isto cria um corpo tubular que pode ser usado para produzir fibras ópticas.
BR9807783-0A 1997-12-19 1998-12-17 Processo para formar um corpo tubular apropriado para uso na formação de fibra óptica sobre um alvo BR9807783A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/994,970 US6253580B1 (en) 1997-12-19 1997-12-19 Method of making a tubular member for optical fiber production using plasma outside vapor deposition
PCT/US1998/027051 WO1999032412A1 (en) 1997-12-19 1998-12-17 Method of making a tubular member for optical fiber production using plasma outside vapor deposition

Publications (1)

Publication Number Publication Date
BR9807783A true BR9807783A (pt) 2002-05-07

Family

ID=25541266

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807783-0A BR9807783A (pt) 1997-12-19 1998-12-17 Processo para formar um corpo tubular apropriado para uso na formação de fibra óptica sobre um alvo

Country Status (14)

Country Link
US (1) US6253580B1 (pt)
JP (1) JP2001512414A (pt)
CN (1) CN1129558C (pt)
AU (2) AU1832899A (pt)
BR (1) BR9807783A (pt)
CA (1) CA2281541C (pt)
DE (1) DE29823926U1 (pt)
GB (1) GB9921758D0 (pt)
HK (1) HK1037598A1 (pt)
MY (1) MY124270A (pt)
RU (1) RU2217391C2 (pt)
TW (1) TW575529B (pt)
WO (2) WO1999032412A1 (pt)
ZA (1) ZA9811653B (pt)

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IT1308786B1 (it) * 1999-07-05 2002-01-10 Cselt Centro Studi Lab Telecom Procedimento e apparecchiatura per la formazione di strati piani disilice vetrosa mediante l'uso di una torcia a plasma ad accoppiamento
US6793775B2 (en) * 2001-03-13 2004-09-21 Mikhail I. Gouskov Multiple torch—multiple target method and apparatus for plasma outside chemical vapor deposition
WO2002098806A1 (en) * 2001-05-31 2002-12-12 Corning Incorporated Method of manufacturing an optical fiber from a perform and optical fiber made by the method
US20030027055A1 (en) * 2001-08-01 2003-02-06 Ball Laura J. Method and feedstock for making photomask material
US20030027054A1 (en) * 2001-08-01 2003-02-06 Ball Laura J. Method for making photomask material by plasma induction
JP3763358B2 (ja) 2002-03-12 2006-04-05 住友電気工業株式会社 光ファイバのモードフィールド径拡大方法および拡大装置
US6769275B2 (en) * 2002-03-15 2004-08-03 Fibercore, Inc. Method for making optical fiber preform using simultaneous inside and outside deposition
DE10218864C1 (de) * 2002-04-26 2003-10-23 Heraeus Tenevo Ag Verfahren zur Herstellung eines zylinderförmigen Quarzglaskörpers mit geringem OH-Gehalt
KR100507622B1 (ko) * 2002-10-17 2005-08-10 엘에스전선 주식회사 외부기상증착법을 이용한 광섬유 프리폼의 제조방법 및 장치
DE10316487B4 (de) * 2003-04-09 2005-03-31 Heraeus Tenevo Ag Verfahren zur Herstellung einer Vorform für optische Fasern
JP5176274B2 (ja) * 2003-05-19 2013-04-03 住友電気工業株式会社 光ファイバとその製造方法
US7793612B2 (en) 2003-08-01 2010-09-14 Silica Tech, Llc Ring plasma jet method and apparatus for making an optical fiber preform
NL1024480C2 (nl) 2003-10-08 2005-04-11 Draka Fibre Technology Bv Werkwijze ter vervaardiging van een voorvorm voor optische vezels, alsmede werkwijze ter vervaardiging van optische vezels.
KR100606053B1 (ko) * 2004-11-24 2006-07-31 삼성전자주식회사 광섬유 모재 제조 장치
CN1314608C (zh) * 2005-06-10 2007-05-09 中国建筑材料科学研究院 高频等离子气相合成石英玻璃的方法
US8029536B2 (en) * 2005-11-14 2011-10-04 Tornier, Inc. Multiple offset eyelet suture anchor
EP1968907B1 (en) * 2005-12-29 2011-07-27 Silica Tech, LLC Plasma torch for making synthetic silica
US20100189926A1 (en) * 2006-04-14 2010-07-29 Deluca Charles Plasma deposition apparatus and method for making high purity silicon
US20080210290A1 (en) * 2006-04-14 2008-09-04 Dau Wu Plasma inside vapor deposition apparatus and method for making multi-junction silicon thin film solar cell modules and panels
BRPI0710139A2 (pt) * 2006-04-14 2011-08-23 Silica Tech Llc Aparelho para deposição de plasma para fazer células solares, e, método para formar uma camada de células solares
DE102006031898B4 (de) * 2006-07-07 2009-09-10 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines rohrförmigen Halbzeugs aus fluordotiertem Quarzglas
EP2054538A2 (en) * 2006-07-07 2009-05-06 Silica Tech, LLC Plasma deposition apparatus and method for making polycrystalline silicon
DE102006059779B4 (de) * 2006-12-15 2010-06-24 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Herstellung eines Hohlzylinders aus synthetischem Quarzglas, nach dem Verfahren erhaltener dickwandiger Hohlzylinder und Verfahren zur Herstellung einer Vorform für optische Fasern
DE102007003889B3 (de) * 2007-01-19 2008-09-11 Heraeus Quarzglas Gmbh & Co. Kg Quarzglasrohr als Halbzeug für die Vorform- und Faserherstellung, dessen Verwendung sowie Verfahren zur Herstellung des Quarzglasrohres
JP5148367B2 (ja) * 2007-05-29 2013-02-20 信越化学工業株式会社 高周波誘導熱プラズマトーチを用いた光ファイバプリフォームの製造方法
JP5023016B2 (ja) * 2007-08-10 2012-09-12 信越化学工業株式会社 光ファイバ製造装置および線引き炉のシール方法
US8252387B2 (en) * 2007-12-10 2012-08-28 Ofs Fitel, Llc Method of fabricating optical fiber using an isothermal, low pressure plasma deposition technique
US8815103B2 (en) * 2008-04-30 2014-08-26 Corning Incorporated Process for preparing an optical preform
DE102008049325B4 (de) * 2008-09-29 2011-08-25 Heraeus Quarzglas GmbH & Co. KG, 63450 Verfahren zur Herstellung eines rohrförmigen Halbzeugs aus Quarzglas sowie Halbzeug aus Quarzglas
DE102009004757B4 (de) 2008-11-12 2011-12-08 J-Fiber Gmbh Substratrohr für sowie Verfahren zur plasmagestützten Herstellung von dotierten oder undotierten Rohren als Vorformen für die Fertigung optischer Fasern und Verwendung.
DE102009010497A1 (de) 2008-12-19 2010-08-05 J-Fiber Gmbh Mehrdüsiger rohrförmiger Plasma-Abscheidebrenner zur Herstellung von Vorformen als Halbzeuge für optische Fasern
DE102009010498A1 (de) 2008-12-19 2010-07-22 J-Fiber Gmbh Mehrdüsiger rohrförmiger Plasma-Abscheidebrenner zur Herstellung von Vorformen als Halbzeuge für optische Fasern
JP4926165B2 (ja) * 2008-12-26 2012-05-09 信越化学工業株式会社 高周波誘導熱プラズマトーチを用いた光ファイバプリフォームの製造方法及び装置
NL1041529B1 (en) * 2015-10-16 2017-05-02 Draka Comteq Bv A method for etching a primary preform and the etched primary preform thus obtained.
CN111960658B (zh) * 2020-09-20 2023-08-22 连云港三明石英制品有限公司 一种具有芯管定位夹具的专用ovd烧结石英炉

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USRE28029E (en) 1972-01-03 1974-06-04 Method of forming optical waveguide fibers
US4162908A (en) * 1975-08-16 1979-07-31 Heraeus Quarzschmelze Gmbh Method of producing synthetic quartz glass, apparatus for the practice of the method, and use of the synthetic quartz glass
JPS5927728B2 (ja) 1977-08-11 1984-07-07 日本電信電話株式会社 煤状ガラスロッドの製造方法
US4402720A (en) * 1980-01-22 1983-09-06 Nippon Telegraph & Telephone Public Corporation Process for preparing glass preform for optical fiber
US4412853A (en) 1981-06-29 1983-11-01 Western Electric Company, Inc. Method of making optical waveguide fiber preform starter tubes
DE3815974C1 (pt) 1988-05-10 1989-08-24 Heraeus Quarzschmelze
DE3913875C1 (pt) 1989-04-27 1990-08-09 Heraeus Quarzschmelze Gmbh, 6450 Hanau, De
US5000771A (en) 1989-12-29 1991-03-19 At&T Bell Laboratories Method for manufacturing an article comprising a refractory dielectric body
US5076824A (en) * 1990-05-14 1991-12-31 At&T Bell Laboratories Method of making fiber optical preform with pyrolytic coated mandrel
US5352493A (en) * 1991-05-03 1994-10-04 Veniamin Dorfman Method for forming diamond-like nanocomposite or doped-diamond-like nanocomposite films
DE4236578A1 (de) 1992-10-29 1994-06-23 Deutsche Bundespost Telekom Verfahren und Vorrichtung zur Vorformherstellung für Quarzglas- Lichtwellenleiter
US5397372A (en) 1993-11-30 1995-03-14 At&T Corp. MCVD method of making a low OH fiber preform with a hydrogen-free heat source
FR2713621B1 (fr) 1993-12-14 1996-01-05 Alcatel Fibres Optiques Procédé de recharge par plasma d'une préforme pour fibre optique et fibre optique issue de la préforme rechargée selon ce procédé.
JP3406107B2 (ja) * 1995-01-31 2003-05-12 信越石英株式会社 石英ガラスの製造方法

Also Published As

Publication number Publication date
AU1832899A (en) 1999-07-12
MY124270A (en) 2006-06-30
CN1252778A (zh) 2000-05-10
US6253580B1 (en) 2001-07-03
WO1999032412A1 (en) 1999-07-01
WO2001016039A1 (en) 2001-03-08
TW575529B (en) 2004-02-11
CA2281541A1 (en) 1999-07-01
DE29823926U1 (de) 2000-01-13
HK1037598A1 (en) 2002-02-15
AU7093000A (en) 2001-03-26
GB2337047A (en) 1999-11-10
GB9921758D0 (en) 1999-11-17
CN1129558C (zh) 2003-12-03
RU2217391C2 (ru) 2003-11-27
JP2001512414A (ja) 2001-08-21
ZA9811653B (en) 1999-06-18
CA2281541C (en) 2004-11-23

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 13A. ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.