FR2870842A1 - Procede et dispositif de fabrication du verre et produits obtenus a l'aide de ce procede - Google Patents

Procede et dispositif de fabrication du verre et produits obtenus a l'aide de ce procede

Info

Publication number
FR2870842A1
FR2870842A1 FR0451047A FR0451047A FR2870842A1 FR 2870842 A1 FR2870842 A1 FR 2870842A1 FR 0451047 A FR0451047 A FR 0451047A FR 0451047 A FR0451047 A FR 0451047A FR 2870842 A1 FR2870842 A1 FR 2870842A1
Authority
FR
France
Prior art keywords
glass
same
products obtained
manufacturing glass
relates
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
FR0451047A
Other languages
English (en)
Other versions
FR2870842B1 (fr
Inventor
Pierre Jeanvoine
Cuartas Ramon Rodriguez
Goicoechea Luis Grijalba
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.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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
Priority to FR0451047A priority Critical patent/FR2870842B1/fr
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to EP05766619A priority patent/EP1753698A1/fr
Priority to CN2005800253983A priority patent/CN101023036B/zh
Priority to JP2007514037A priority patent/JP2008500255A/ja
Priority to US11/597,524 priority patent/US20080187686A1/en
Priority to KR1020067024800A priority patent/KR20070015212A/ko
Priority to PCT/FR2005/050354 priority patent/WO2005118493A1/fr
Priority to TW094117301A priority patent/TW200607773A/zh
Publication of FR2870842A1 publication Critical patent/FR2870842A1/fr
Application granted granted Critical
Publication of FR2870842B1 publication Critical patent/FR2870842B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20Constructional details
    • H01J11/34Vessels, containers or parts thereof, e.g. substrates
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/18Stirring devices; Homogenisation
    • C03B5/187Stirring devices; Homogenisation with moving elements
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225Refining
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225Refining
    • C03B5/2252Refining under reduced pressure, e.g. with vacuum refiners
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225Refining
    • C03B5/2255Refining by centrifuging
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/10AC-PDPs with at least one main electrode being out of contact with the plasma
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133302Rigid substrates, e.g. inorganic substrates
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/50Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57Improving the yield, e-g- reduction of reject rates
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31Surface property or characteristic of web, sheet or block

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

L'invention concerne un procédé d'affinage et d'homogénéisation du verre comprenant une étape d'alimentation en verre fondu d'un réceptacle (1) d'un dispositif mobile en rotation autour d'un axe (6) puis une étape d'acheminement dudit verre vers un compartiment (2) dudit dispositif où ledit verre est soumis à une pression subatmosphérique.Elle concerne également un procédé de fabrication de substrats, notamment pour écrans de visualisation, ainsi que les substrats ainsi fabriqués.
FR0451047A 2004-05-27 2004-05-27 Procede et dispositif de fabrication du verre et produits obtenus a l'aide de ce procede Expired - Fee Related FR2870842B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0451047A FR2870842B1 (fr) 2004-05-27 2004-05-27 Procede et dispositif de fabrication du verre et produits obtenus a l'aide de ce procede
CN2005800253983A CN101023036B (zh) 2004-05-27 2005-05-24 制造玻璃的方法和设备以及用该方法获得的产品
JP2007514037A JP2008500255A (ja) 2004-05-27 2005-05-24 ガラスの製造方法及び製造装置、並びに本方法を用いて得られる製品
US11/597,524 US20080187686A1 (en) 2004-05-27 2005-05-24 Method and Device For Fining and Homogenizing Glass and Products Obtained With the Aid of Said Method
EP05766619A EP1753698A1 (fr) 2004-05-27 2005-05-24 Procede et dispositif d'affinage et d'homogeneisation du verre et produits obtenus a l'aide de ce procede
KR1020067024800A KR20070015212A (ko) 2004-05-27 2005-05-24 유리의 제련 및 균일화 방법 및 장치, 및 상기 방법으로획득된 생성물
PCT/FR2005/050354 WO2005118493A1 (fr) 2004-05-27 2005-05-24 Procede et dispositif d'affinage et d'homogeneisation du verre et produits obtenus a l'aide de ce procede
TW094117301A TW200607773A (en) 2004-05-27 2005-05-26 Process and device for manufacturing glass and products obtained using this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0451047A FR2870842B1 (fr) 2004-05-27 2004-05-27 Procede et dispositif de fabrication du verre et produits obtenus a l'aide de ce procede

Publications (2)

Publication Number Publication Date
FR2870842A1 true FR2870842A1 (fr) 2005-12-02
FR2870842B1 FR2870842B1 (fr) 2007-11-02

Family

ID=34947288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0451047A Expired - Fee Related FR2870842B1 (fr) 2004-05-27 2004-05-27 Procede et dispositif de fabrication du verre et produits obtenus a l'aide de ce procede

Country Status (8)

Country Link
US (1) US20080187686A1 (fr)
EP (1) EP1753698A1 (fr)
JP (1) JP2008500255A (fr)
KR (1) KR20070015212A (fr)
CN (1) CN101023036B (fr)
FR (1) FR2870842B1 (fr)
TW (1) TW200607773A (fr)
WO (1) WO2005118493A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5435267B2 (ja) * 2008-10-01 2014-03-05 日本電気硝子株式会社 ガラスロール、ガラスロールの製造装置、及びガラスロールの製造方法
US20100154481A1 (en) * 2008-12-18 2010-06-24 Saint-Gobain Ceramics & Plastics, Inc. Bushing block
DE102009000785B4 (de) * 2009-02-11 2015-04-02 Schott Ag Verfahren und Vorrichtung zur Herstellung von Glas
US8613806B2 (en) * 2010-08-30 2013-12-24 Corning Incorporated Method for eliminating carbon contamination of platinum-containing components for a glass making apparatus
CN103232160B (zh) * 2012-06-05 2018-07-24 杨德宁 一种具有低热膨胀系数的平板玻璃及其制造工艺
CN103145333A (zh) * 2012-06-05 2013-06-12 杨德宁 低热膨胀系数的玻璃、制备工艺及其玻璃制品
CN102928451A (zh) * 2012-11-01 2013-02-13 白雪冰 玻璃熔片均匀性的检验方法
US9227865B2 (en) * 2012-11-29 2016-01-05 Johns Manville Methods and systems for making well-fined glass using submerged combustion
US9637406B2 (en) 2013-03-15 2017-05-02 Owens-Brockway Glass Container Inc. Apparatus for melting and refining silica-based glass
CN103833221A (zh) * 2013-05-06 2014-06-04 杨德宁 一种具有低热膨胀系数的高铝平板玻璃及其制造工艺
CN107382030B (zh) * 2017-09-08 2023-08-22 中建材玻璃新材料研究院集团有限公司 一种用于电子显示玻璃铂金通道的密封结构
US11001519B2 (en) 2018-03-15 2021-05-11 Owens-Brockway Glass Container Inc. Vacuum refining of molten glass
US10858277B2 (en) 2018-03-15 2020-12-08 Owens-Brockway Glass Container Inc. Refining glass with reduced pressure
US11370686B2 (en) 2019-10-01 2022-06-28 Owens-Brockway Glass Container Inc. Fining submerged combustion glass
US11912608B2 (en) * 2019-10-01 2024-02-27 Owens-Brockway Glass Container Inc. Glass manufacturing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684475A (en) * 1968-10-15 1972-08-15 Z Avtosteklo Float glass apparatus for producing sheet glass crystalline material from a glass band
US4820329A (en) * 1984-05-17 1989-04-11 Schott Glaswerke Methods for the batchwise production of glass
JPH08211198A (ja) * 1995-02-06 1996-08-20 Nikon Corp 中性子反射鏡
GB2331359A (en) * 1997-11-18 1999-05-19 Glaverbel Glass defect detection
WO1999035099A1 (fr) * 1998-01-09 1999-07-15 Saint-Gobain Vitrage Procede et dispositif de fusion et d'affinage de matieres vitrifiables
US20020004357A1 (en) * 1999-12-23 2002-01-10 Baker Arthur Richard Self-leveling pads and methods relating thereto

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US1559203A (en) * 1921-04-01 1925-10-27 Gen Electric Process of and apparatus for purifying fusions
US2097502A (en) * 1933-03-18 1937-11-02 Union Carbide & Carbon Corp Method of and apparatus for producing rods and the like of comminuted material
AU422827B2 (en) * 1967-10-03 1972-03-28 Monzino Riotinto Of Australia Limited Continuous degassing of metals
US3754886A (en) * 1971-04-02 1973-08-28 Owens Illinois Inc Method for refining molten glass
US3674904A (en) * 1971-05-21 1972-07-04 Amersil Inc Furnace for making fused quartz hollow slugs
US4040795A (en) * 1974-06-04 1977-08-09 Lothar Jung Method for the conversion of crystalline silica raw materials into amorphous silica
US3938981A (en) * 1974-10-29 1976-02-17 Owens-Illinois, Inc. Method for removing gaseous inclusions from molten glass
US4738938A (en) * 1986-01-02 1988-04-19 Ppg Industries, Inc. Melting and vacuum refining of glass or the like and composition of sheet
US5785726A (en) * 1996-10-28 1998-07-28 Corning Incorporated Method of reducing bubbles at the vessel/glass interface in a glass manufacturing system
JP2003238174A (ja) * 2002-02-15 2003-08-27 Asahi Glass Co Ltd フロートガラスの製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684475A (en) * 1968-10-15 1972-08-15 Z Avtosteklo Float glass apparatus for producing sheet glass crystalline material from a glass band
US4820329A (en) * 1984-05-17 1989-04-11 Schott Glaswerke Methods for the batchwise production of glass
JPH08211198A (ja) * 1995-02-06 1996-08-20 Nikon Corp 中性子反射鏡
GB2331359A (en) * 1997-11-18 1999-05-19 Glaverbel Glass defect detection
WO1999035099A1 (fr) * 1998-01-09 1999-07-15 Saint-Gobain Vitrage Procede et dispositif de fusion et d'affinage de matieres vitrifiables
US20020004357A1 (en) * 1999-12-23 2002-01-10 Baker Arthur Richard Self-leveling pads and methods relating thereto

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE COMPENDEX [online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; HEIDRICH ROLAND PAUL ET AL: "Optimizing the Christiansen-Shelyubskii method and its comparison with industrial control methods for homogeneity determination of glasses", XP002305493, Database accession no. EIX99434784044 *
DATABASE COMPENDEX [online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; HOFFMANN HANS-JUERGEN: "Does Shelyubskii's evaluation method characterize the homogeneity of glass?", XP008038493, Database accession no. EIX99344713312 *
GLASS SCI TECHNOL GLASTECHNISCHE BERICHTE; GLASS SCIENCE AND TECHNOLOGY: GLASTECHNISCHE BERICHTE 1999 VERLAG DER DEUTSCHEN GLASTECHNISCHEN GESELLSCHAFT, FRANKFURT, GERMANY, vol. 72, no. 4, 1999, pages 99 - 102, XP002305492 *
GLASS SCI TECHNOL GLASTECHNISCHE BERICHTE; GLASS SCIENCE AND TECHNOLOGY: GLASTECHNISCHE BERICHTE 1999 VERLAG DER DEUTSCHEN GLASTECHNISCHEN GESELLSCHAFT, FRANKFURT, GERMANY, vol. 72, no. 6, 1999, pages 197 - 203, XP008038492 *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26) *

Also Published As

Publication number Publication date
JP2008500255A (ja) 2008-01-10
WO2005118493A1 (fr) 2005-12-15
KR20070015212A (ko) 2007-02-01
EP1753698A1 (fr) 2007-02-21
US20080187686A1 (en) 2008-08-07
TW200607773A (en) 2006-03-01
CN101023036B (zh) 2010-07-21
CN101023036A (zh) 2007-08-22
FR2870842B1 (fr) 2007-11-02

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