DE60217599D1 - Vakuumentgasungsvorrichtung für geschmolzenes Glas - Google Patents

Vakuumentgasungsvorrichtung für geschmolzenes Glas

Info

Publication number
DE60217599D1
DE60217599D1 DE60217599T DE60217599T DE60217599D1 DE 60217599 D1 DE60217599 D1 DE 60217599D1 DE 60217599 T DE60217599 T DE 60217599T DE 60217599 T DE60217599 T DE 60217599T DE 60217599 D1 DE60217599 D1 DE 60217599D1
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
DE60217599T
Other languages
English (en)
Other versions
DE60217599T2 (de
Inventor
Mitsuyoshi Sakai
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 DE60217599D1 publication Critical patent/DE60217599D1/de
Publication of DE60217599T2 publication Critical patent/DE60217599T2/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)
DE60217599T 2001-09-28 2002-09-24 Vakuumentgasungsvorrichtung für geschmolzenes Glas Expired - Lifetime DE60217599T2 (de)

Applications Claiming Priority (4)

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
JP2001299213 2001-09-28
JP2001334106 2001-10-31
JP2001334106A JP4058935B2 (ja) 2001-10-31 2001-10-31 減圧脱泡装置

Publications (2)

Publication Number Publication Date
DE60217599D1 true DE60217599D1 (de) 2007-03-08
DE60217599T2 DE60217599T2 (de) 2007-10-25

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 Before (1)

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

Country Status (5)

Country Link
US (2) US7007514B2 (de)
EP (2) EP1298094B1 (de)
KR (2) KR100847717B1 (de)
CN (2) CN1240633C (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
AU2003292694A1 (en) 2002-12-27 2004-07-29 Asahi Glass Company, Limited Conduit for molten glass, molten glass degassing method, and molten glass degassing apparatus
US8156766B2 (en) * 2003-01-09 2012-04-17 Corning Incorporated Molten optical glass fining apparatus
KR100903545B1 (ko) * 2003-02-04 2009-06-23 아사히 가라스 가부시키가이샤 용융 유리용 도관, 용융 유리용 접속 도관 및 감압 탈포장치
US6795484B1 (en) * 2003-05-19 2004-09-21 Johns Manville International, Inc. Method and system for reducing a foam in a glass melting furnace
KR100977699B1 (ko) * 2005-07-06 2010-08-24 아사히 가라스 가부시키가이샤 무알칼리 유리의 제조 방법 및 무알칼리 유리판
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
EP2060545B1 (de) * 2006-08-29 2013-03-20 Asahi Glass Company, Limited Vorrichtung zur unterdruckläuterung einer glasschmelze
CN101595068B (zh) * 2007-01-31 2012-07-25 旭硝子株式会社 玻璃制造方法及减压脱泡装置
CN103058494B (zh) * 2008-02-27 2015-11-25 旭硝子株式会社 熔融玻璃的减压脱泡装置及减压脱泡方法
RU2477258C2 (ru) * 2008-04-07 2013-03-10 Асахи Гласс Компани, Лимитед Устройство для получения расплава стекла и способ получения расплава стекла, использующий это устройство
EP2272806B1 (de) * 2008-06-02 2012-09-26 Asahi Glass Company, Limited Vakuumentschäumungsvorrichtung, vorrichtung zur herstellung eines glasprodukts sowie verfahren zur herstellung eines glasprodukts
JP5630265B2 (ja) * 2008-06-09 2014-11-26 旭硝子株式会社 溶融ガラスの脱泡装置
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
KR20130084215A (ko) * 2010-05-19 2013-07-24 아사히 가라스 가부시키가이샤 용융 유리의 감압 탈포 장치, 용융 유리의 제조 방법, 및 유리 제품의 제조 방법
US9776903B2 (en) * 2010-06-17 2017-10-03 Johns Manville Apparatus, systems and methods for processing molten glass
EP2589575B1 (de) * 2010-06-30 2014-12-17 Asahi Glass Company, Limited Vakuumentgasungsvorrichtung und Vakuumentgasungsverfahren für Glasschmelzen sowie Vorrichtung und Verfahren zur Herstellung von Glasprodukten
US8484995B2 (en) 2010-11-29 2013-07-16 Corning Incorporated Glass manufacturing apparatuses with particulate removal devices and methods of using the same
EP2692702B1 (de) 2011-03-31 2018-10-03 AGC Inc. Vakuumentgasungsvorrichtung, vorrichtung zur herstellung von glasgegenständen und verfahren zur herstellung von glasgegenständen
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
DE10055967C2 (de) * 2000-11-11 2002-12-19 Schott Glas Vorrichtung zur Unterdruckläuterung einer Glasschmelze
DE20022727U1 (de) * 2000-11-11 2002-02-28 Schott Glas Vorrichtung zur Unterdruck-Läuterung 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
US7650764B2 (en) 2010-01-26
DE60217599T2 (de) 2007-10-25
CN101024549A (zh) 2007-08-29
EP1298094A1 (de) 2003-04-02
CN1240633C (zh) 2006-02-08
KR20030027705A (ko) 2003-04-07
US20050160769A1 (en) 2005-07-28
EP1298094B1 (de) 2007-01-17
KR100847717B1 (ko) 2008-07-23
CN1408655A (zh) 2003-04-09
DE60233832D1 (de) 2009-11-05
KR100855924B1 (ko) 2008-09-02
EP1731488A1 (de) 2006-12-13
EP1731488B1 (de) 2009-09-23
US20030066315A1 (en) 2003-04-10
US7007514B2 (en) 2006-03-07
KR20080050365A (ko) 2008-06-05

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