WO2008132939A1 - ガラス板製造方法およびガラス板製造設備 - Google Patents

ガラス板製造方法およびガラス板製造設備 Download PDF

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Publication number
WO2008132939A1
WO2008132939A1 PCT/JP2008/056543 JP2008056543W WO2008132939A1 WO 2008132939 A1 WO2008132939 A1 WO 2008132939A1 JP 2008056543 W JP2008056543 W JP 2008056543W WO 2008132939 A1 WO2008132939 A1 WO 2008132939A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
glass plate
recovery
producing
glass plates
Prior art date
Application number
PCT/JP2008/056543
Other languages
English (en)
French (fr)
Inventor
Shusei Kin
Hidetaka Oda
Masahiro Tomamoto
Original Assignee
Nippon Electric 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39925399&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008132939(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Electric Glass Co., Ltd. filed Critical Nippon Electric Glass Co., Ltd.
Priority to CN2008800126623A priority Critical patent/CN101663245B/zh
Priority to EP20080739654 priority patent/EP2138467B1/en
Priority to US12/597,104 priority patent/US8056367B2/en
Publication of WO2008132939A1 publication Critical patent/WO2008132939A1/ja

Links

Classifications

    • 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
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/14—Longitudinally of direction of feed
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/16—Transversely of continuously fed work
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2081—Gravity type

Abstract

　ガラス板の製造工程で生じた廃棄ガラス板を回収する際に、当該廃棄ガラス板の破損によって生じるガラス粉が切断室内に浮遊するという事態を抑制する。 　溶融ガラスＡを成形体２に供給すると共に、成形体２から溶融ガラスＡを上下方向に延びる搬送経路上に流下させて板状のガラスリボンＢを成形し、このガラスリボンＢを搬送経路上に設けられた切断室６で所定寸法に切断してガラス基板Ｃを製造するガラス板製造設備１であって、切断室６の床面に落下口８を設けると共に、切断室６の階下に回収室７を設け、切断されたガラス基板Ｃのうち、廃棄ガラス基板を落下口８から回収室７内に落下させて回収するように構成した。
PCT/JP2008/056543 2007-04-24 2008-04-02 ガラス板製造方法およびガラス板製造設備 WO2008132939A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800126623A CN101663245B (zh) 2007-04-24 2008-04-02 玻璃板制造方法及玻璃板制造设备
EP20080739654 EP2138467B1 (en) 2007-04-24 2008-04-02 Process for producing glass plate and glass plate producing equipment
US12/597,104 US8056367B2 (en) 2007-04-24 2008-04-02 Process for producing glass sheet and glass sheet producing equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-114311 2007-04-24
JP2007114311A JP4621996B2 (ja) 2007-04-24 2007-04-24 ガラス板製造方法およびガラス板製造設備

Publications (1)

Publication Number Publication Date
WO2008132939A1 true WO2008132939A1 (ja) 2008-11-06

Family

ID=39925399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056543 WO2008132939A1 (ja) 2007-04-24 2008-04-02 ガラス板製造方法およびガラス板製造設備

Country Status (7)

Country Link
US (1) US8056367B2 (ja)
EP (1) EP2138467B1 (ja)
JP (1) JP4621996B2 (ja)
KR (1) KR101036168B1 (ja)
CN (1) CN101663245B (ja)
TW (1) TWI414491B (ja)
WO (1) WO2008132939A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110200804A1 (en) * 2010-02-12 2011-08-18 Masahiro Tomamoto Reinforced plate glass and method for manufacturing the same
CN102218409A (zh) * 2010-02-17 2011-10-19 康宁股份有限公司 流体施放器和玻璃清洗工艺
US8707737B2 (en) 2009-11-30 2014-04-29 Corning Incorporated Method and apparatus for pressure control of glass-making thickness-control zone
JP2016074555A (ja) * 2014-10-06 2016-05-12 日本電気硝子株式会社 ガラス物品の製造装置及びガラス物品の製造方法
WO2020217910A1 (ja) * 2019-04-22 2020-10-29 日本電気硝子株式会社 ガラス板の製造装置および製造方法
CN114555536A (zh) * 2019-12-18 2022-05-27 日本电气硝子株式会社 玻璃物品的制造方法以及玻璃物品的制造装置

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* Cited by examiner, † Cited by third party
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JP5652742B2 (ja) * 2010-02-12 2015-01-14 日本電気硝子株式会社 強化板ガラス及びその製造方法
US8484995B2 (en) * 2010-11-29 2013-07-16 Corning Incorporated Glass manufacturing apparatuses with particulate removal devices and methods of using the same
US8528365B2 (en) 2011-02-24 2013-09-10 Corning Incorporated Apparatus for removing volatilized materials from an enclosed space in a glass making process
US9676650B2 (en) 2011-03-28 2017-06-13 Avanstrate Inc. Method and apparatus for making glass sheet
KR101300909B1 (ko) * 2011-03-30 2013-08-27 아반스트레이트코리아 주식회사 유리판의 제조 방법 및 유리판 제조 장치
TWI417255B (zh) * 2011-06-30 2013-12-01 Avanstrate Inc A manufacturing method of a glass plate and a manufacturing apparatus for a glass plate
JP5288388B1 (ja) * 2011-09-29 2013-09-11 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス板の製造方法及びガラス板製造装置
US8869562B2 (en) * 2012-11-29 2014-10-28 Corning Incorporated Glass forming apparatus
KR20170099936A (ko) * 2014-12-19 2017-09-01 코닝 인코포레이티드 유리 리본 제조 장치
KR20170030304A (ko) 2015-09-09 2017-03-17 삼성전자주식회사 스위처블 감지 증폭기를 갖는 메모리 장치
JP6623836B2 (ja) 2016-02-29 2019-12-25 日本電気硝子株式会社 ガラス板製造設備およびガラス板の製造方法
US9758418B1 (en) * 2016-04-06 2017-09-12 Corning Incorporated Methods of producing glass ribbon
CN108883959B (zh) * 2016-04-07 2021-09-21 康宁股份有限公司 用于形成连续玻璃带的形成主体及包含其的玻璃形成设备
JP2018062432A (ja) * 2016-10-11 2018-04-19 日本電気硝子株式会社 ガラスフィルムの製造方法
CN112566874A (zh) * 2018-08-13 2021-03-26 Ａｇｃ株式会社 玻璃板的制造装置及玻璃板的制造装置所使用的成型部件
CN215440208U (zh) 2018-11-01 2022-01-07 日本电气硝子株式会社 玻璃板的制造装置
WO2020090625A1 (ja) * 2018-11-01 2020-05-07 日本電気硝子株式会社 ガラス板の製造方法および製造装置
JP2023015758A (ja) * 2021-07-20 2023-02-01 日本電気硝子株式会社 ガラス板の製造方法及びその製造装置

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH0691235A (ja) * 1992-09-14 1994-04-05 Nippon Electric Glass Co Ltd 管・棒状物の選別装置
JPH1053426A (ja) 1996-08-02 1998-02-24 Hoya Corp ガラス板の製造方法及び製造装置
JP2001031435A (ja) 1999-07-22 2001-02-06 Nh Techno Glass Kk ガラス板の製造方法、ガラス板の製造装置、及び液晶デバイス
JP2002137930A (ja) * 2000-08-31 2002-05-14 Corning Inc 移動中の脆性材料シートから板を分離する装置および方法
US20060236722A1 (en) * 2005-04-26 2006-10-26 Robert Delia Forming apparatus with extensions attached thereto used in a glass manufacturing system

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JPH0691235A (ja) * 1992-09-14 1994-04-05 Nippon Electric Glass Co Ltd 管・棒状物の選別装置
JPH1053426A (ja) 1996-08-02 1998-02-24 Hoya Corp ガラス板の製造方法及び製造装置
JP2001031435A (ja) 1999-07-22 2001-02-06 Nh Techno Glass Kk ガラス板の製造方法、ガラス板の製造装置、及び液晶デバイス
JP2002137930A (ja) * 2000-08-31 2002-05-14 Corning Inc 移動中の脆性材料シートから板を分離する装置および方法
US20060236722A1 (en) * 2005-04-26 2006-10-26 Robert Delia Forming apparatus with extensions attached thereto used in a glass manufacturing system

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8707737B2 (en) 2009-11-30 2014-04-29 Corning Incorporated Method and apparatus for pressure control of glass-making thickness-control zone
US9296635B2 (en) 2009-11-30 2016-03-29 Corning Incorporated Method and apparatus for pressure control of glass-making thickness-control zone
US20110200804A1 (en) * 2010-02-12 2011-08-18 Masahiro Tomamoto Reinforced plate glass and method for manufacturing the same
CN102218409A (zh) * 2010-02-17 2011-10-19 康宁股份有限公司 流体施放器和玻璃清洗工艺
US9032759B2 (en) 2010-02-17 2015-05-19 Corning Incorporated Fluid applicator and glass cleaning process
JP2016074555A (ja) * 2014-10-06 2016-05-12 日本電気硝子株式会社 ガラス物品の製造装置及びガラス物品の製造方法
WO2020217910A1 (ja) * 2019-04-22 2020-10-29 日本電気硝子株式会社 ガラス板の製造装置および製造方法
JP2020176038A (ja) * 2019-04-22 2020-10-29 日本電気硝子株式会社 ガラス板の製造装置および製造方法
JP7276654B2 (ja) 2019-04-22 2023-05-18 日本電気硝子株式会社 ガラス板の製造装置および製造方法
CN114555536A (zh) * 2019-12-18 2022-05-27 日本电气硝子株式会社 玻璃物品的制造方法以及玻璃物品的制造装置
CN114555536B (zh) * 2019-12-18 2024-02-13 日本电气硝子株式会社 玻璃物品的制造方法以及玻璃物品的制造装置

Also Published As

Publication number Publication date
KR20100014808A (ko) 2010-02-11
EP2138467A1 (en) 2009-12-30
US8056367B2 (en) 2011-11-15
TW200904767A (en) 2009-02-01
KR101036168B1 (ko) 2011-05-23
US20100122556A1 (en) 2010-05-20
JP2008266098A (ja) 2008-11-06
JP4621996B2 (ja) 2011-02-02
CN101663245A (zh) 2010-03-03
CN101663245B (zh) 2012-02-29
EP2138467B1 (en) 2013-02-27
EP2138467A4 (en) 2010-06-02
TWI414491B (zh) 2013-11-11

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