BR0215967A - Queimador para um processo de deposição em fase vapor, e, processo de deposição quìmica em fase vapor - Google Patents

Queimador para um processo de deposição em fase vapor, e, processo de deposição quìmica em fase vapor

Info

Publication number
BR0215967A
BR0215967A BR0215967-8A BR0215967A BR0215967A BR 0215967 A BR0215967 A BR 0215967A BR 0215967 A BR0215967 A BR 0215967A BR 0215967 A BR0215967 A BR 0215967A
Authority
BR
Brazil
Prior art keywords
deposition process
vapor deposition
burner
central nozzle
ejecting
Prior art date
Application number
BR0215967-8A
Other languages
English (en)
Other versions
BR0215967B1 (pt
Inventor
Carlo Cognolato
Francesco Mole
Andrea Demergazzi
Franco Veronelli
Original Assignee
Pirelli & C Spa
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 Pirelli & C Spa filed Critical Pirelli & C Spa
Publication of BR0215967A publication Critical patent/BR0215967A/pt
Publication of BR0215967B1 publication Critical patent/BR0215967B1/pt

Links

Classifications

    • 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
    • C03B19/1415—Reactant delivery systems
    • C03B19/1423—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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
    • F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/06—Concentric circular ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/12—Nozzle or orifice plates
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/14—Tapered or flared nozzles or ports angled to central burner axis
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/16—Non-circular ports, e.g. square or oval
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/32—Non-halide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/34—Liquid, e.g. mist or aerosol
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/21—Burners specially adapted for a particular use
    • F23D2900/21005—Burners specially adapted for a particular use for flame deposition, e.g. FHD, flame hydrolysis deposition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Gas Burners (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

"QUEIMADOR PARA UM PROCESSO DE DEPOSIçãO EM FASE VAPOR, E, PROCESSO DE DEPOSIçãO QUìMICA EM FASE VAPOR". Um queimador para um processo de deposição em fase vapor tem um bico central (10) para ejetar um material precursor de vidro, pelo menos uma coroa de bicos (31) circundando dito bico central (10), para ejetar um reagente de chama, e um bico circular (20), entre dito bico central (10) e dita coroa de bicos (31), para ejetar um gás de blindagem interna, em que o bico central (10) tem um formato cóncavo em uma seção transversal do plano axial e, preferivelmente, uma simetria em torno de um plano axial.
BRPI0215967-8A 2002-12-20 2002-12-20 queimador para um processo de deposição em fase vapor. BR0215967B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/014614 WO2004056714A1 (en) 2002-12-20 2002-12-20 Burner for chemical vapour deposition of glass

Publications (2)

Publication Number Publication Date
BR0215967A true BR0215967A (pt) 2005-09-13
BR0215967B1 BR0215967B1 (pt) 2011-09-20

Family

ID=32668674

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0215967-8A BR0215967B1 (pt) 2002-12-20 2002-12-20 queimador para um processo de deposição em fase vapor.

Country Status (10)

Country Link
US (1) US8567218B2 (pt)
EP (1) EP1572593B1 (pt)
JP (1) JP2006510561A (pt)
CN (1) CN1694849B (pt)
AT (1) ATE448178T1 (pt)
AU (1) AU2002363890A1 (pt)
BR (1) BR0215967B1 (pt)
DE (1) DE60234393D1 (pt)
DK (1) DK1572593T3 (pt)
WO (1) WO2004056714A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004277257A (ja) * 2003-03-18 2004-10-07 Sumitomo Electric Ind Ltd 多孔質ガラス微粒子堆積体の製造法及びガラス微粒子合成用バーナ
US8440256B2 (en) * 2007-12-17 2013-05-14 Guardian Industries Corp. Combustion deposition of metal oxide coatings deposited via infrared burners
US8563097B2 (en) 2007-12-17 2013-10-22 Guardian Industries Corp. Remote combustion deposition burner and/or related methods
CN101481789B (zh) * 2008-01-11 2012-03-21 财团法人工业技术研究院 镀膜系统及其隔离装置
JP4750867B2 (ja) * 2009-02-24 2011-08-17 信越化学工業株式会社 多孔質ガラス母材製造用バーナ及び多孔質ガラス母材の製造方法
US9637820B2 (en) 2009-12-28 2017-05-02 Guardian Industries Corp. Flame guard and exhaust system for large area combustion deposition line, and associated methods
JP2011230936A (ja) * 2010-04-23 2011-11-17 Shin-Etsu Chemical Co Ltd 多孔質ガラス母材製造用バーナ
JP2012031052A (ja) * 2010-06-28 2012-02-16 Asahi Glass Co Ltd ガラス体を製造する方法及びｅｕｖリソグラフィ用の光学部材を製造する方法
CN101914762B (zh) * 2010-08-31 2013-03-06 广东省中科宏微半导体设备有限公司 一种用于金属有机物化学气相沉积设备的进气喷头结构
US8857216B2 (en) 2012-05-31 2014-10-14 Corning Incorporated Burner modules, methods of forming glass sheets, and glass sheets formed thereby
CN105271699B (zh) * 2015-11-16 2019-02-22 江苏通鼎光棒有限公司 一种用于沉积ovd疏松体的装置及其应用
CN109928611B (zh) * 2017-12-18 2024-01-30 中天科技精密材料有限公司 燃烧器及具有该燃烧器的光纤预制棒加工装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121948A (en) * 1935-05-11 1938-06-28 Western Electric Co Burner
US2775482A (en) * 1952-10-02 1956-12-25 Berthoud & Cie Means for distributing liquids very finely
US3003312A (en) * 1957-08-19 1961-10-10 Thompson Ramo Wooldridge Inc Exhaust nozzle for jet engines
US3565346A (en) 1968-07-11 1971-02-23 Texas Instruments Inc Method and apparatus for forming an article of high purity metal oxide
US3572591A (en) * 1969-02-24 1971-03-30 Precision Valve Corp Aerosol powder marking device
US4292290A (en) * 1980-04-16 1981-09-29 Cabot Corporation Process for the production of finely-divided metal and metalloid oxides
CA1284921C (en) * 1984-02-27 1991-06-18 Hiroyuki Suda Method, apparatus and burner for fabricating an optical fiber preform
AU583588B2 (en) * 1985-02-06 1989-05-04 Sumitomo Electric Industries, Ltd. Gas reaction apparatus and multi-wall pipe type burner therefor
US5174803A (en) * 1988-08-30 1992-12-29 At&T Bell Laboratories Apparatus for heating glassy tubes
JPH04160026A (ja) * 1990-10-23 1992-06-03 Fujikura Ltd ガラス微粒子生成用バーナ
JPH04228440A (ja) 1990-12-27 1992-08-18 Sumitomo Electric Ind Ltd ガラス体の製造方法
US5599371A (en) 1994-12-30 1997-02-04 Corning Incorporated Method of using precision burners for oxidizing halide-free, silicon-containing compounds
JPH1081534A (ja) * 1996-09-04 1998-03-31 Furukawa Electric Co Ltd:The コアバーナ及びコア母材製造方法
US5973834A (en) * 1997-12-19 1999-10-26 Polaroid Corporation Method for the manufacture of a light-polarizing polyvinylene sheet
EP0978487A3 (en) 1998-08-07 2001-02-21 Corning Incorporated Sealed, nozzle-mix burners for silica deposition
EP1140715A4 (en) 1998-09-22 2005-10-05 Corning Inc BURNER FOR THE PRODUCTION OF BALLS OF MELTED SILICATED GLASS
US6363746B1 (en) * 2000-03-15 2002-04-02 Corning Incorporated Method and apparatus for making multi-component glass soot
DE10018857C1 (de) * 2000-04-14 2001-11-29 Heraeus Quarzglas Vorrichtung zur Herstellung eines Quarzglaskörpers
JP3910806B2 (ja) 2001-06-06 2007-04-25 古河電気工業株式会社 光ファイバ母材の製造方法
US6910352B2 (en) * 2002-04-24 2005-06-28 Corning Incorporated Deposition of high fluorine content silica soot

Also Published As

Publication number Publication date
DE60234393D1 (de) 2009-12-24
EP1572593B1 (en) 2009-11-11
ATE448178T1 (de) 2009-11-15
AU2002363890A1 (en) 2004-07-14
CN1694849A (zh) 2005-11-09
BR0215967B1 (pt) 2011-09-20
WO2004056714A1 (en) 2004-07-08
US8567218B2 (en) 2013-10-29
CN1694849B (zh) 2010-04-28
DK1572593T3 (da) 2010-03-29
US20060162389A1 (en) 2006-07-27
EP1572593A1 (en) 2005-09-14
JP2006510561A (ja) 2006-03-30

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. (IT)

Free format text: TRANSFERIDO DE: PIRELLI AND C. S.P.A.

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 20/12/2002, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 17A 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 2545 DE 15-10-2019 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.