SG165248A1 - Method and apparatus for producing glass sheet - Google Patents

Method and apparatus for producing glass sheet

Info

Publication number
SG165248A1
SG165248A1 SG201001646-7A SG2010016467A SG165248A1 SG 165248 A1 SG165248 A1 SG 165248A1 SG 2010016467 A SG2010016467 A SG 2010016467A SG 165248 A1 SG165248 A1 SG 165248A1
Authority
SG
Singapore
Prior art keywords
glass sheet
glass
forming device
sheet forming
producing glass
Prior art date
Application number
SG201001646-7A
Inventor
Kimihiko Nakajima
Katsuhiko Morisada
Hiroyuki Kariya
Original Assignee
Avanstrate Inc
Avanstrate Taiwan Inc
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 Avanstrate Inc, Avanstrate Taiwan Inc filed Critical Avanstrate Inc
Publication of SG165248A1 publication Critical patent/SG165248A1/en

Links

Classifications

    • 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
    • C03C—CHEMICAL 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium

Abstract

A glass sheet is produced by a downdraw process in which molten glass is fused at a lower end 4e of a glass sheet forming device 4 to form a glass ribbon, and a glass ribbon 9 is conveyed downwardly along a plurality of rolls 6 disposed below the glass sheet forming device 4. Heaters 8 each are provided in a space between the lower end 4e of the glass sheet forming device 4 and the rolls 6a located nearest to the glass sheet forming device 4. The glass ribbon 9 is formed and conveyed while the edge portions of the glass ribbon 9 immediately after the fusion are locally heated by the heaters 8. Selected figure:
SG201001646-7A 2009-03-13 2010-03-09 Method and apparatus for producing glass sheet SG165248A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009061290A JP5005717B2 (en) 2009-03-13 2009-03-13 Glass plate manufacturing method and manufacturing apparatus

Publications (1)

Publication Number Publication Date
SG165248A1 true SG165248A1 (en) 2010-10-28

Family

ID=42974688

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201001646-7A SG165248A1 (en) 2009-03-13 2010-03-09 Method and apparatus for producing glass sheet

Country Status (4)

Country Link
JP (1) JP5005717B2 (en)
KR (1) KR101740730B1 (en)
SG (1) SG165248A1 (en)
TW (1) TWI458689B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8656737B2 (en) 2010-10-19 2014-02-25 Nippon Electric Glass Co., Ltd. Glass film ribbon production method and glass film ribbon production apparatus

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JP4955717B2 (en) * 2009-02-18 2012-06-20 ＡｖａｎＳｔｒａｔｅ株式会社 Glass forming equipment
CN203159429U (en) * 2011-03-31 2013-08-28 安瀚视特控股株式会社 Glass sheet material manufacturing device as well as forming body
JP5405526B2 (en) * 2011-06-09 2014-02-05 ＡｖａｎＳｔｒａｔｅ株式会社 Sheet glass manufacturing method and glass forming apparatus
TWI591026B (en) * 2011-11-30 2017-07-11 康寧公司 Apparatus and method for removing edge portions from a continuously moving glass ribbon
JP5574454B2 (en) * 2012-04-06 2014-08-20 ＡｖａｎＳｔｒａｔｅ株式会社 Manufacturing method of glass substrate
EP2856210B1 (en) 2012-05-29 2018-04-25 Sun Nuclear Corporation Method and system for calorimetry probe
JP5642832B2 (en) * 2012-06-28 2014-12-17 ＡｖａｎＳｔｒａｔｅ株式会社 Manufacturing method of glass plate
JP5994992B2 (en) * 2012-12-20 2016-09-21 日本電気硝子株式会社 Sheet glass manufacturing apparatus and sheet glass manufacturing method
JP6346485B2 (en) * 2014-03-31 2018-06-20 ＡｖａｎＳｔｒａｔｅ株式会社 Glass substrate manufacturing method and glass substrate manufacturing apparatus
US9512025B2 (en) * 2014-05-15 2016-12-06 Corning Incorporated Methods and apparatuses for reducing heat loss from edge directors
JP6352755B2 (en) * 2014-09-30 2018-07-04 ＡｖａｎＳｔｒａｔｅ株式会社 Glass substrate manufacturing method and glass substrate manufacturing apparatus
US10099067B2 (en) 2014-12-19 2018-10-16 Sun Nuclear Corporation Radiation therapy dose calculation
JP6547945B2 (en) * 2015-03-31 2019-07-24 日本電気硝子株式会社 Device for producing glass article and method for producing glass article
US10617891B2 (en) 2015-04-23 2020-04-14 Sun Nuclear Corporation Radiation detector calibration
JP6674138B2 (en) * 2016-05-12 2020-04-01 日本電気硝子株式会社 Glass plate manufacturing apparatus and glass plate manufacturing method
WO2018023049A1 (en) 2016-07-28 2018-02-01 Sun Nuclear Corporation Beam angle direction determination
JP6834379B2 (en) * 2016-11-11 2021-02-24 日本電気硝子株式会社 Flat glass manufacturing method and flat glass manufacturing equipment
TWI750256B (en) * 2016-11-22 2021-12-21 美商康寧公司 Forming bodies for forming continuous glass ribbons and glass forming apparatuses comprising the same
EP3589366A1 (en) 2017-02-28 2020-01-08 Sun Nuclear Corporation Radiation therapy treatment verification with electronic portal imaging device transit images
US11278744B2 (en) 2018-09-28 2022-03-22 Sun Nuclear Corporation Systems and methods to account for tilt of a radiation measurement system
JP7148869B2 (en) * 2018-12-18 2022-10-06 日本電気硝子株式会社 Glass plate manufacturing method
JP7092018B2 (en) * 2018-12-18 2022-06-28 日本電気硝子株式会社 Glass plate manufacturing method
CN113195182B (en) * 2018-12-21 2024-02-13 日本电气硝子株式会社 Glass plate manufacturing method and glass plate manufacturing device
JP7144750B2 (en) * 2019-06-07 2022-09-30 日本電気硝子株式会社 Glass plate manufacturing apparatus and glass plate manufacturing method
US11600004B2 (en) 2019-07-10 2023-03-07 Sun Nuclear Corporation Image-based radiation therapy quality assurance
WO2021007459A1 (en) 2019-07-10 2021-01-14 Sun Nuclear Corporation Scintillator-based radiation therapy quality assurance
JP2021195295A (en) * 2020-06-18 2021-12-27 日本電気硝子株式会社 Manufacturing apparatus for glass article and method of manufacturing the same

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JP4277118B2 (en) * 2001-06-29 2009-06-10 旭硝子株式会社 Method and apparatus for manufacturing thin glass
JP4280977B2 (en) * 2003-04-16 2009-06-17 日本電気硝子株式会社 Sheet glass forming equipment
JP4655306B2 (en) * 2005-02-07 2011-03-23 日本電気硝子株式会社 Sheet glass forming apparatus and method
JP2006248855A (en) * 2005-03-11 2006-09-21 Nippon Electric Glass Co Ltd Formation apparatus for plate glass and method for forming plate glass
JP4743665B2 (en) * 2005-04-20 2011-08-10 日本電気硝子株式会社 Sheet glass forming apparatus and sheet glass forming method
JP2006298736A (en) * 2005-04-25 2006-11-02 Nippon Electric Glass Co Ltd Apparatus for forming plate glass, supporting member for apparatus for forming plate glass and method for forming plate glass
JP4826722B2 (en) * 2005-08-18 2011-11-30 日本電気硝子株式会社 Sheet glass forming method
JP4753067B2 (en) * 2005-08-18 2011-08-17 日本電気硝子株式会社 Sheet glass forming method
JP2007054028A (en) 2005-08-22 2007-03-08 Setsuya Yamazaki Hygienic device for capturing and removing cockroach or the like while reducing unpleasant feeling at capturing
JP4821260B2 (en) * 2005-10-20 2011-11-24 日本電気硝子株式会社 Liquid crystal plate glass heating apparatus, liquid crystal plate glass furnace, and liquid crystal plate glass manufacturing method
JP5410655B2 (en) * 2007-04-10 2014-02-05 ＡｖａｎＳｔｒａｔｅ株式会社 Glass composition, glass plate using the same, and method for producing the same
JP5435394B2 (en) * 2007-06-08 2014-03-05 日本電気硝子株式会社 Tempered glass substrate and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8656737B2 (en) 2010-10-19 2014-02-25 Nippon Electric Glass Co., Ltd. Glass film ribbon production method and glass film ribbon production apparatus

Also Published As

Publication number Publication date
KR101740730B1 (en) 2017-05-26
JP2010215428A (en) 2010-09-30
TWI458689B (en) 2014-11-01
KR20100103423A (en) 2010-09-27
JP5005717B2 (en) 2012-08-22
TW201036923A (en) 2010-10-16

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