JP5514124B2 - 板ガラス中の白金族欠陥を低減する方法と装置 - Google Patents

板ガラス中の白金族欠陥を低減する方法と装置 Download PDF

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Publication number
JP5514124B2
JP5514124B2 JP2010548714A JP2010548714A JP5514124B2 JP 5514124 B2 JP5514124 B2 JP 5514124B2 JP 2010548714 A JP2010548714 A JP 2010548714A JP 2010548714 A JP2010548714 A JP 2010548714A JP 5514124 B2 JP5514124 B2 JP 5514124B2
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Japan
Prior art keywords
space
gas
glass
platinum group
defects
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Expired - Fee Related
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JP2010548714A
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English (en)
Japanese (ja)
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JP2011513175A5 (enExample
JP2011513175A (ja
Inventor
アンジェリス，ジルベール ドゥ
ジェイ ヘイド，アロン
カラジャバーリアン，スザンヌ
エム ラインマン，デイヴィッド
ビー マッティングリー，ウィリアム
シー モース，マシュー
アール モシャー，スティーヴン
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Corning Inc
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Corning Inc
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/187—Stirring devices; Homogenisation with moving elements
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225—Refining
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
JP2010548714A 2008-02-29 2009-02-26 板ガラス中の白金族欠陥を低減する方法と装置 Expired - Fee Related JP5514124B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6756208P 2008-02-29 2008-02-29
US61/067,562 2008-02-29
PCT/US2009/001200 WO2009108320A1 (en) 2008-02-29 2009-02-26 Methods and apparatus for reducing platinum-group defects in sheet glass

Publications (3)

Publication Number Publication Date
JP2011513175A JP2011513175A (ja) 2011-04-28
JP2011513175A5 JP2011513175A5 (enExample) 2014-03-13
JP5514124B2 true JP5514124B2 (ja) 2014-06-04

Family

ID=40566195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010548714A Expired - Fee Related JP5514124B2 (ja) 2008-02-29 2009-02-26 板ガラス中の白金族欠陥を低減する方法と装置

Country Status (7)

Country Link
US (1) US20090217708A1 (enExample)
EP (1) EP2257501A1 (enExample)
JP (1) JP5514124B2 (enExample)
KR (2) KR101524331B1 (enExample)
CN (1) CN102007077B (enExample)
TW (1) TWI394717B (enExample)
WO (1) WO2009108320A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146388B2 (en) * 2009-10-29 2012-04-03 Corning Incorporated Low friction edge roll to minimize force cycling
US8978419B2 (en) * 2009-11-30 2015-03-17 Corning Incorporated Devices for controlling atmosphere over molten-glass free-surfaces
JP5644129B2 (ja) * 2010-02-12 2014-12-24 日本電気硝子株式会社 強化板ガラス及びその製造方法
US8240170B2 (en) 2010-02-22 2012-08-14 Corning Incorporated Apparatus for sealing a joint between vessels for conveying molten glass
US8650910B2 (en) * 2010-08-23 2014-02-18 Corning Incorporated Apparatus for homogenizing a glass melt
US8528365B2 (en) * 2011-02-24 2013-09-10 Corning Incorporated Apparatus for removing volatilized materials from an enclosed space in a glass making process
US9073771B2 (en) * 2012-06-15 2015-07-07 Corning Incorporated Integral capsule for blister suppression in molten glass
US9062772B2 (en) * 2012-10-29 2015-06-23 Corning Incorporated Stir chambers for stirring molten glass and high-temperature sealing articles for the same
US9637406B2 (en) * 2013-03-15 2017-05-02 Owens-Brockway Glass Container Inc. Apparatus for melting and refining silica-based glass
CN105246849B (zh) 2013-05-30 2018-06-15 康宁股份有限公司 具有低铑含量的玻璃陶瓷
JP5864690B2 (ja) * 2013-09-30 2016-02-17 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法、ガラス基板製造装置、及び熔融ガラス処理装置
JP6088056B2 (ja) * 2014-06-30 2017-03-01 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法、ガラス基板、及びガラス基板積層体
CN105481231B (zh) * 2014-09-30 2018-11-23 安瀚视特控股株式会社 玻璃基板的制造方法及搅拌装置
CN106746497B (zh) * 2016-12-15 2021-02-26 东旭光电科技股份有限公司 铂金通道搅拌桶和铂金通道搅拌桶装置
TWI746726B (zh) * 2016-12-15 2021-11-21 美商康寧公司 用於控制流入玻璃成形機之玻璃流的方法及設備
JP7171600B2 (ja) * 2017-03-16 2022-11-15 コーニング インコーポレイテッド ガラス溶融物の表面上の気泡の寿命を減少させる方法
KR102143702B1 (ko) * 2017-12-27 2020-08-12 아반스트레이트 가부시키가이샤 유리 기판의 제조 방법 및 유리 기판 제조 장치
JP7266044B2 (ja) * 2018-04-20 2023-04-27 コーニング インコーポレイテッド ガラス製造プロセスにおける酸素含有雰囲気を制御するための装置及び方法
JP2023520407A (ja) * 2020-03-30 2023-05-17 コーニング インコーポレイテッド ガラス溶融システムにおいて欠陥を低減するための装置及び方法
CN115667161B (zh) * 2020-06-03 2024-06-07 康宁公司 改进的槽拉工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569459A (en) * 1945-08-09 1951-10-02 Corning Glass Works Method and apparatus for stirring glass
US3233993A (en) * 1962-03-06 1966-02-08 Bausch & Lomb Apparatus for processing a vitreous composition
US3656924A (en) * 1969-11-17 1972-04-18 Owens Illinois Inc Apparatus and methods for melting glass compositions for glass laser rods
DE2143370B2 (de) * 1970-08-31 1975-02-06 Hoya Glass Works, Ltd., Tokio Verfahren zur Herstellung eines optischen Fluorphosphatglases
US3837828A (en) * 1971-09-01 1974-09-24 Owens Illinois Inc Method of melting laser glass in a noble metal container in a controlled reducing atmosphere
US3871853A (en) * 1971-09-01 1975-03-18 Owens Illinois Inc Method of melting glass in a platinum container in a controlled atmosphere
US3883340A (en) * 1973-03-29 1975-05-13 Bell Telephone Labor Inc Glass melting method
GB1449215A (en) * 1973-11-30 1976-09-15 Gen Electric Co Ltd Manufacture of laser glass
GB1476131A (en) * 1974-01-11 1977-06-10 Pilkington Brothers Ltd Stirring
US6739155B1 (en) * 2000-08-10 2004-05-25 General Electric Company Quartz making an elongated fused quartz article using a furnace with metal-lined walls
KR100878605B1 (ko) * 2001-11-30 2009-01-15 코닝 인코포레이티드 교반에 의한 용융 유리 균질화 방법 및 장치
JP2005060215A (ja) * 2003-07-29 2005-03-10 Nippon Electric Glass Co Ltd ディスプレイ用ガラス基板及びその製造方法
WO2005085149A1 (en) * 2004-03-10 2005-09-15 Kabushiki Kaisha Ohara Optical glass
US20060042318A1 (en) * 2004-08-31 2006-03-02 Burdette Steven R Method and apparatus for homogenizing a glass melt
US20060242996A1 (en) * 2005-04-27 2006-11-02 Gilbert Deangelis System and method for controlling the environment around one or more vessels in a glass manufacturing system
JP2007126297A (ja) * 2005-10-31 2007-05-24 Ohara Inc 光学ガラスの製造方法及び製造装置

Also Published As

Publication number Publication date
KR20150020241A (ko) 2015-02-25
TWI394717B (zh) 2013-05-01
EP2257501A1 (en) 2010-12-08
KR101610604B1 (ko) 2016-04-07
US20090217708A1 (en) 2009-09-03
CN102007077B (zh) 2014-04-23
CN102007077A (zh) 2011-04-06
JP2011513175A (ja) 2011-04-28
WO2009108320A1 (en) 2009-09-03
KR101524331B1 (ko) 2015-05-29
TW201006771A (en) 2010-02-16
KR20110000738A (ko) 2011-01-05

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