DE60233832D1 - Vakuumentgasungsvorrichtung für geschmolzenes Glas - Google Patents

Vakuumentgasungsvorrichtung für geschmolzenes Glas

Info

Publication number
DE60233832D1
DE60233832D1 DE60233832T DE60233832T DE60233832D1 DE 60233832 D1 DE60233832 D1 DE 60233832D1 DE 60233832 T DE60233832 T DE 60233832T DE 60233832 T DE60233832 T DE 60233832T DE 60233832 D1 DE60233832 D1 DE 60233832D1
Authority
DE
Germany
Prior art keywords
molten glass
vacuum degassing
degassing apparatus
vacuum
molten
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.)
Expired - Lifetime
Application number
DE60233832T
Other languages
English (en)
Inventor
Mitsuyoshi Sakai
Michito Sasaki
Atsushi Tanigaki
Hajime Itoh
Rei Kitamura
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
Priority claimed from JP2001299213A external-priority patent/JP4513248B2/ja
Priority claimed from JP2001334106A external-priority patent/JP4058935B2/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of DE60233832D1 publication Critical patent/DE60233832D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C03B5/2252—Refining under reduced pressure, e.g. with vacuum refiners
    • 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C03B5/205—Mechanical means for skimming or scraping the melt surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Glass Melting And Manufacturing (AREA)
DE60233832T 2001-09-28 2002-09-24 Vakuumentgasungsvorrichtung für geschmolzenes Glas Expired - Lifetime DE60233832D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001299213A JP4513248B2 (ja) 2001-09-28 2001-09-28 減圧脱泡装置および減圧脱泡方法
JP2001334106A JP4058935B2 (ja) 2001-10-31 2001-10-31 減圧脱泡装置

Publications (1)

Publication Number Publication Date
DE60233832D1 true DE60233832D1 (de) 2009-11-05

Family

ID=26623207

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60233832T Expired - Lifetime DE60233832D1 (de) 2001-09-28 2002-09-24 Vakuumentgasungsvorrichtung für geschmolzenes Glas
DE60217599T Expired - Lifetime DE60217599T2 (de) 2001-09-28 2002-09-24 Vakuumentgasungsvorrichtung für geschmolzenes Glas

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60217599T Expired - Lifetime DE60217599T2 (de) 2001-09-28 2002-09-24 Vakuumentgasungsvorrichtung für geschmolzenes Glas

Country Status (5)

Country Link
US (2) US7007514B2 (de)
EP (2) EP1731488B1 (de)
KR (2) KR100847717B1 (de)
CN (2) CN101024549A (de)
DE (2) DE60233832D1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100467409C (zh) 2002-12-27 2009-03-11 旭硝子株式会社 熔融玻璃用导管、熔融玻璃脱泡方法及熔融玻璃脱泡装置
US8156766B2 (en) * 2003-01-09 2012-04-17 Corning Incorporated Molten optical glass fining apparatus
KR20090018164A (ko) * 2003-02-04 2009-02-19 아사히 가라스 가부시키가이샤 용융 유리용 도관, 용융 유리용 접속 도관 및 감압 탈포 장치
US6795484B1 (en) 2003-05-19 2004-09-21 Johns Manville International, Inc. Method and system for reducing a foam in a glass melting furnace
CN101213148B (zh) * 2005-07-06 2012-04-11 旭硝子株式会社 无碱玻璃的制造方法以及无碱玻璃板
TWI327559B (en) * 2005-12-08 2010-07-21 Corning Inc Method of eliminating blisters in a glass making process
DE102006025512B4 (de) * 2006-05-30 2010-06-10 Diether Böttger Verfahren und Vorrichtung zum Läutern von Glasschmelze unter Unterdruck
JP5067371B2 (ja) * 2006-08-29 2012-11-07 旭硝子株式会社 溶融ガラスの導管構造および該導管構造を用いた減圧脱泡装置
KR101160495B1 (ko) * 2007-01-31 2012-06-28 아사히 가라스 가부시키가이샤 유리 제조 방법 및 감압 탈포 장치
EP2248774B1 (de) * 2008-02-27 2012-04-25 Asahi Glass Company, Limited Vorrichtung und methode zur vakuumentgasung von geschmolzenem glas
EP2228348B1 (de) * 2008-04-07 2018-02-14 Asahi Glass Company, Limited Vorrichtung zur herstellung von schmelzglas und verfahren zur herstellung von schmelzglas damit
RU2491235C2 (ru) * 2008-06-02 2013-08-27 Асахи Гласс Компани, Лимитед Устройство для вакуумного дегазирования, устройство для изготовления стеклянных изделий, и способ изготовления стеклянных изделий
CN102056849B (zh) * 2008-06-09 2014-05-14 旭硝子株式会社 熔融玻璃的脱泡装置
US8393177B2 (en) * 2009-04-27 2013-03-12 Corning Incorporated Glass flow management by thermal conditioning
US8408029B2 (en) 2009-11-17 2013-04-02 Corning Incorporated Method for thermally conditioning molten glass
WO2011145526A1 (ja) * 2010-05-19 2011-11-24 旭硝子株式会社 溶融ガラスの減圧脱泡装置、溶融ガラスの製造方法、およびガラス製品の製造方法
US9776903B2 (en) * 2010-06-17 2017-10-03 Johns Manville Apparatus, systems and methods for processing molten glass
CN102958851B (zh) * 2010-06-30 2016-01-20 旭硝子株式会社 熔融玻璃的减压脱泡装置和减压脱泡方法以及玻璃制品的制造装置和制造方法
US8484995B2 (en) * 2010-11-29 2013-07-16 Corning Incorporated Glass manufacturing apparatuses with particulate removal devices and methods of using the same
JP5888325B2 (ja) 2011-03-31 2016-03-22 旭硝子株式会社 減圧脱泡装置、ガラス製品の製造装置、およびガラス製品の製造方法
US9345271B2 (en) * 2012-12-21 2016-05-24 Bsn Medical, Inc. Knitted compression garment, knitted fabric and method of knitting fabric
US9637406B2 (en) 2013-03-15 2017-05-02 Owens-Brockway Glass Container Inc. Apparatus for melting and refining silica-based glass
CN105121363B (zh) * 2013-04-24 2018-06-12 旭硝子株式会社 熔融玻璃的导管结构、使用该导管结构的装置及方法
US9999879B2 (en) 2013-05-30 2018-06-19 Corning Incorporated Formed ceramic substrate composition for catalyst integration
EP3036202B1 (de) 2013-08-22 2018-11-21 Corning Incorporated Vorrichtung und verfahren zur verarbeitung von glasschmelze
US9611163B2 (en) 2014-03-05 2017-04-04 Owens-Brockway Glass Container Inc. Process and apparatus for refining molten glass
DE102015120526B4 (de) * 2015-11-26 2017-07-13 Webasto SE Vorrichtung und Verfahren zur Aufbereitung eines flüssigen Polymergemisches
DE102016103755A1 (de) * 2016-03-02 2017-09-07 Beteiligungen Sorg Gmbh & Co. Kg Refiner und Glasschmelzanlage
US11001519B2 (en) * 2018-03-15 2021-05-11 Owens-Brockway Glass Container Inc. Vacuum refining of molten glass
CN110331256B (zh) * 2019-08-09 2021-03-02 东北大学 一种可提高脱碳速率的真空循环脱气精炼装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042510A (en) * 1958-11-25 1962-07-03 Heraeus Gmbh W C Degasification of molten steel
JPS501442B1 (de) * 1968-02-15 1975-01-18
JP2664039B2 (ja) 1992-01-20 1997-10-15 旭硝子株式会社 減圧脱泡方法及びその装置
US6405564B1 (en) * 1997-10-06 2002-06-18 Asahi Glass Company Ltd. Vacuum degassing apparatus for molten glass
US6119484A (en) * 1997-10-06 2000-09-19 Asahi Glass Company Ltd. Vacuum degassing apparatus for molten glass
JPH11130444A (ja) 1997-10-30 1999-05-18 Asahi Glass Co Ltd 溶融ガラスの減圧脱泡装置
DE19822437C1 (de) 1998-05-19 1999-07-29 Schott Glas Verfahren zum physikalischen Läutern einer Flüssigkeit und Vorrichtung zur Durchführung des Verfahrens
JP3785810B2 (ja) * 1998-06-19 2006-06-14 旭硝子株式会社 溶融ガラスの減圧脱泡装置
JP3823544B2 (ja) * 1998-06-24 2006-09-20 旭硝子株式会社 溶融ガラスの減圧脱泡装置およびその製作方法
DE20022727U1 (de) * 2000-11-11 2002-02-28 Schott Glas, 55122 Mainz Vorrichtung zur Unterdruck-Läuterung einer Glasschmelze
DE10055967C2 (de) * 2000-11-11 2002-12-19 Schott Glas Vorrichtung zur Unterdruckläuterung einer Glasschmelze
DE10105004A1 (de) * 2001-02-03 2002-08-22 Schott Glas Unterdruck-Aggregat für die Glasherstellung
EP1293487A1 (de) 2001-09-14 2003-03-19 Asahi Glass Co., Ltd. Glasschmelze Vakuum-Entgasungsgefäss

Also Published As

Publication number Publication date
US7007514B2 (en) 2006-03-07
KR20030027705A (ko) 2003-04-07
CN1240633C (zh) 2006-02-08
US20030066315A1 (en) 2003-04-10
KR20080050365A (ko) 2008-06-05
US7650764B2 (en) 2010-01-26
US20050160769A1 (en) 2005-07-28
KR100855924B1 (ko) 2008-09-02
CN1408655A (zh) 2003-04-09
CN101024549A (zh) 2007-08-29
EP1731488A1 (de) 2006-12-13
DE60217599D1 (de) 2007-03-08
DE60217599T2 (de) 2007-10-25
EP1298094B1 (de) 2007-01-17
EP1298094A1 (de) 2003-04-02
EP1731488B1 (de) 2009-09-23
KR100847717B1 (ko) 2008-07-23

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