JP2016183070A - 支持ロール、ガラス製造装置、およびガラス製造方法 - Google Patents

支持ロール、ガラス製造装置、およびガラス製造方法 Download PDF

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Publication number
JP2016183070A
JP2016183070A JP2015063951A JP2015063951A JP2016183070A JP 2016183070 A JP2016183070 A JP 2016183070A JP 2015063951 A JP2015063951 A JP 2015063951A JP 2015063951 A JP2015063951 A JP 2015063951A JP 2016183070 A JP2016183070 A JP 2016183070A
Authority
JP
Japan
Prior art keywords
support roll
heat medium
rotating body
temperature
molten glass
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.)
Pending
Application number
JP2015063951A
Other languages
English (en)
Japanese (ja)
Inventor
博史 安藤
Hiroshi Ando
博史 安藤
康晴 平原
Yasuharu Hirahara
康晴 平原
雄司 市川
Yuji Ichikawa
雄司 市川
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP2015063951A priority Critical patent/JP2016183070A/ja
Priority to KR1020160032543A priority patent/KR20160115737A/ko
Priority to CN201610168835.7A priority patent/CN106007342B/zh
Publication of JP2016183070A publication Critical patent/JP2016183070A/ja
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
    • C03B18/06—Changing or regulating the dimensions of the molten glass ribbon using mechanical means, e.g. restrictor bars, edge rollers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/20—Composition of the atmosphere above the float bath; Treating or purifying the atmosphere above the float bath
    • C03B18/22—Controlling or regulating the temperature of the atmosphere above the float tank
    • 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)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP2015063951A 2015-03-26 2015-03-26 支持ロール、ガラス製造装置、およびガラス製造方法 Pending JP2016183070A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015063951A JP2016183070A (ja) 2015-03-26 2015-03-26 支持ロール、ガラス製造装置、およびガラス製造方法
KR1020160032543A KR20160115737A (ko) 2015-03-26 2016-03-18 지지 롤, 유리 제조 장치 및 유리 제조 방법
CN201610168835.7A CN106007342B (zh) 2015-03-26 2016-03-23 支承辊、玻璃制造装置、及玻璃制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015063951A JP2016183070A (ja) 2015-03-26 2015-03-26 支持ロール、ガラス製造装置、およびガラス製造方法

Publications (1)

Publication Number Publication Date
JP2016183070A true JP2016183070A (ja) 2016-10-20

Family

ID=57082917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015063951A Pending JP2016183070A (ja) 2015-03-26 2015-03-26 支持ロール、ガラス製造装置、およびガラス製造方法

Country Status (3)

Country Link
JP (1) JP2016183070A (zh)
KR (1) KR20160115737A (zh)
CN (1) CN106007342B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014525A (zh) * 2021-11-24 2022-02-08 中国建材国际工程集团有限公司 锡槽边部加热结构及锡槽
US11987523B2 (en) 2019-08-05 2024-05-21 Schott Ag Hot-formed, chemically prestressable glass articles with a low proportion of crystals and methods and devices for producing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017115397A1 (de) * 2017-07-10 2019-01-10 Schott Schweiz Ag Heißformgebungswerkzeug für die Herstellung von Glascontainern
JP2020026358A (ja) * 2018-08-09 2020-02-20 Ａｇｃ株式会社 冷却構造体、フロートガラス製造装置およびフロートガラス製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218231A (en) * 1979-02-15 1980-08-19 Ppg Industries, Inc. Cooling of edge stretching rollers for use in making flat glass
GB0525275D0 (en) * 2005-12-10 2006-01-18 Pilkington Plc Improved lehr roller
KR101285989B1 (ko) * 2009-06-19 2013-07-15 아사히 가라스 가부시키가이샤 톱 롤, 플로트 유리 제조 장치, 및 플로트 유리 제조 방법
JP6127978B2 (ja) * 2011-11-17 2017-05-17 旭硝子株式会社 支持ロール、支持ロールを有する板ガラスの成形装置、および支持ロールを用いた板ガラスの成形方法
KR20150002677A (ko) * 2012-04-17 2015-01-07 아사히 가라스 가부시키가이샤 유리판의 제조 장치 및 제조 방법과 플로트 유리 제조용 테두리 롤 장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11987523B2 (en) 2019-08-05 2024-05-21 Schott Ag Hot-formed, chemically prestressable glass articles with a low proportion of crystals and methods and devices for producing
CN114014525A (zh) * 2021-11-24 2022-02-08 中国建材国际工程集团有限公司 锡槽边部加热结构及锡槽
CN114014525B (zh) * 2021-11-24 2023-06-13 中国建材国际工程集团有限公司 锡槽边部加热结构及锡槽

Also Published As

Publication number Publication date
KR20160115737A (ko) 2016-10-06
CN106007342B (zh) 2020-08-28
CN106007342A (zh) 2016-10-12

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