JP6837476B2 - ガラスを加工するための方法及び装置 - Google Patents

ガラスを加工するための方法及び装置 Download PDF

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Publication number
JP6837476B2
JP6837476B2 JP2018509748A JP2018509748A JP6837476B2 JP 6837476 B2 JP6837476 B2 JP 6837476B2 JP 2018509748 A JP2018509748 A JP 2018509748A JP 2018509748 A JP2018509748 A JP 2018509748A JP 6837476 B2 JP6837476 B2 JP 6837476B2
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JP
Japan
Prior art keywords
glass
glass ribbon
gas curtain
main surface
glass plate
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.)
Active
Application number
JP2018509748A
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English (en)
Japanese (ja)
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JP2018523629A (ja
Inventor
ウィリアム ブラウン，ジェイムズ
ウィリアム ブラウン，ジェイムズ
ルオ，ウェイウェイ
パニデス，エリアス
ヂャン，ジンルゥ
ヂョウ，ナイユエ
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.)
Corning Inc
Original Assignee
Corning Inc
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Filing date
Publication date
Application filed by Corning Inc filed Critical Corning Inc
Publication of JP2018523629A publication Critical patent/JP2018523629A/ja
Application granted granted Critical
Publication of JP6837476B2 publication Critical patent/JP6837476B2/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
    • C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
    • C03B35/246—Transporting continuous glass ribbons
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/0215—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the ribbon being in a substantially vertical plane
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/033—Apparatus for opening score lines in glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/09—Severing cooled glass by thermal shock
    • C03B33/091—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam
    • C03B33/093—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam using two or more focussed radiation beams
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/167—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for removing defect sheets, ribbons or parts thereof
    • 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
    • C03B5/182—Stirring devices; Homogenisation by moving the molten glass along fixed elements, e.g. deflectors, weirs, baffle plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • 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
    • C03B17/067—Forming glass sheets combined with thermal conditioning of the sheets
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Surface Treatment Of Glass (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP2018509748A 2015-08-21 2016-08-19 ガラスを加工するための方法及び装置 Active JP6837476B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562208317P 2015-08-21 2015-08-21
US62/208,317 2015-08-21
US201662279194P 2016-01-15 2016-01-15
US62/279,194 2016-01-15
US201662346175P 2016-06-06 2016-06-06
US62/346,175 2016-06-06
PCT/US2016/047754 WO2017034975A1 (en) 2015-08-21 2016-08-19 Methods and apparatus for processing glass

Publications (2)

Publication Number Publication Date
JP2018523629A JP2018523629A (ja) 2018-08-23
JP6837476B2 true JP6837476B2 (ja) 2021-03-03

Family

ID=58100794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018509748A Active JP6837476B2 (ja) 2015-08-21 2016-08-19 ガラスを加工するための方法及び装置

Country Status (5)

Country Link
JP (1) JP6837476B2 (zh)
KR (1) KR102523087B1 (zh)
CN (1) CN108137369B (zh)
TW (1) TWI700131B (zh)
WO (1) WO2017034975A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112074490B (zh) * 2018-04-02 2022-08-23 康宁公司 处理玻璃片的装置和方法
TW202023989A (zh) * 2018-09-14 2020-07-01 美商康寧公司 玻璃邊緣處理設備及方法
TWI745791B (zh) * 2018-11-26 2021-11-11 日商坂東機工股份有限公司 玻璃板之加工裝置
US20220250977A1 (en) * 2019-09-19 2022-08-11 Corning Incorporated Methods and apparatus for manufacturing a glass ribbon
KR20240052951A (ko) * 2021-09-13 2024-04-23 코닝 인코포레이티드 정전기 인력이 감소된 유리 제품들을 제조하기 위한 방법 및 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101118394B1 (ko) * 2004-02-18 2012-03-09 코닝 제팬 가부시끼 가이샤 판재의 세정설비
KR101350022B1 (ko) * 2006-09-28 2014-01-13 코닝 제팬 가부시끼 가이샤 취성 재료 시트의 모서리 프로세싱 방법과 장치
US20110094267A1 (en) * 2009-10-28 2011-04-28 Kenneth William Aniolek Methods of producing glass sheets
JP5685264B2 (ja) * 2009-11-24 2015-03-18 コーニング インコーポレイテッド 制御された厚さを有するガラスシートを製造する方法および装置
US8707737B2 (en) * 2009-11-30 2014-04-29 Corning Incorporated Method and apparatus for pressure control of glass-making thickness-control zone
TWI401219B (zh) * 2009-12-24 2013-07-11 Avanstrate Inc Glass plate manufacturing method and glass plate manufacturing apparatus
CN104379517B (zh) * 2011-11-28 2017-08-25 康宁股份有限公司 用于提供洁净玻璃制作环境的下拉设备和方法
TWI591026B (zh) * 2011-11-30 2017-07-11 康寧公司 用於自連續移動之玻璃帶移除邊緣部分之設備及方法
US8869562B2 (en) * 2012-11-29 2014-10-28 Corning Incorporated Glass forming apparatus
JP5782058B2 (ja) * 2013-02-21 2015-09-24 ＡｖａｎＳｔｒａｔｅ株式会社 ガラスシートの製造方法、ガラスシート製造装置、及びガラス積層体
US10246365B2 (en) * 2013-10-09 2019-04-02 Corning Incorporated Apparatus and method for forming thin glass articles

Also Published As

Publication number Publication date
KR102523087B1 (ko) 2023-04-18
JP2018523629A (ja) 2018-08-23
CN108137369B (zh) 2021-07-27
KR20180033603A (ko) 2018-04-03
TWI700131B (zh) 2020-08-01
WO2017034975A1 (en) 2017-03-02
TW201722568A (zh) 2017-07-01
CN108137369A (zh) 2018-06-08

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