KR100613638B1 - 용융 유리의 진공 탈기 장치 - Google Patents

용융 유리의 진공 탈기 장치 Download PDF

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Publication number
KR100613638B1
KR100613638B1 KR1019990021426A KR19990021426A KR100613638B1 KR 100613638 B1 KR100613638 B1 KR 100613638B1 KR 1019990021426 A KR1019990021426 A KR 1019990021426A KR 19990021426 A KR19990021426 A KR 19990021426A KR 100613638 B1 KR100613638 B1 KR 100613638B1
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KR
South Korea
Prior art keywords
vacuum degassing
thermal expansion
degassing vessel
vacuum
molten glass
Prior art date
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Expired - Fee Related
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KR1019990021426A
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English (en)
Korean (ko)
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KR20000006048A (ko
Inventor
다께이유스께
마쓰와끼마사따까
히라바라야스하루
기지마다까시
스기모또미쓰오
Original Assignee
아사히 가라스 가부시키가이샤
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.)
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Publication of KR20000006048A publication Critical patent/KR20000006048A/ko
Application granted granted Critical
Publication of KR100613638B1 publication Critical patent/KR100613638B1/ko
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
KR1019990021426A 1998-06-10 1999-06-09 용융 유리의 진공 탈기 장치 Expired - Fee Related KR100613638B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP98-162163 1998-06-10
JP16216398A JP3882342B2 (ja) 1998-06-10 1998-06-10 溶融ガラスの減圧脱泡装置

Publications (2)

Publication Number Publication Date
KR20000006048A KR20000006048A (ko) 2000-01-25
KR100613638B1 true KR100613638B1 (ko) 2006-08-21

Family

ID=15749235

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990021426A Expired - Fee Related KR100613638B1 (ko) 1998-06-10 1999-06-09 용융 유리의 진공 탈기 장치

Country Status (8)

Country Link
US (1) US6321572B1 (enExample)
EP (1) EP0963955B1 (enExample)
JP (1) JP3882342B2 (enExample)
KR (1) KR100613638B1 (enExample)
CZ (1) CZ304012B6 (enExample)
DE (1) DE69902848T2 (enExample)
ES (1) ES2185271T3 (enExample)
ID (1) ID23345A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG95657A1 (en) * 2000-06-29 2003-04-23 Corning Inc Tubing system for reduced pressure finer
US6286337B1 (en) * 2000-06-29 2001-09-11 Corning Incorporated Tubing system for reduced pressure finer
JP2002293547A (ja) * 2001-03-28 2002-10-09 Asahi Glass Co Ltd 陰極線管用ガラスの製造方法
DE10200233C1 (de) * 2002-01-05 2003-04-17 Schott Glas Vorrichtung zum Läutern einer Glasschmelze mit einer Unterdruck-Läuterkammer
DE10200232C1 (de) * 2002-01-05 2003-01-23 Schott Glas Vorrichtung zum Läutern einer Glasschmelze in einer Unterdruck-Läuterkammer
DE10211183B4 (de) * 2002-03-14 2005-04-28 Schott Ag Vorrichtung zum Läutern einer Glasschmelze mit einer Unterdruck-Läuterkammer
US8156766B2 (en) * 2003-01-09 2012-04-17 Corning Incorporated Molten optical glass fining apparatus
DE10348072B4 (de) * 2003-10-13 2006-01-05 Schott Ag Vorrichtung zum Läutern einer Glasschmelze
JP5056415B2 (ja) * 2005-08-17 2012-10-24 旭硝子株式会社 溶融ガラスの導管構造
EP2407438B1 (en) * 2009-03-09 2018-02-28 Nitto Boseki CO., LTD. Glass-melting device for producing glass fiber and method for producing glass fiber
US8689588B2 (en) 2009-03-09 2014-04-08 Nitto Boseki Co., Ltd. Glass-melting device for producing glass fiber and method for producing glass fiber using same
US8240170B2 (en) * 2010-02-22 2012-08-14 Corning Incorporated Apparatus for sealing a joint between vessels for conveying molten glass
KR102717993B1 (ko) * 2018-08-30 2024-10-16 니폰 덴키 가라스 가부시키가이샤 유리 물품의 제조 장치 및 제조 방법
JP7552230B2 (ja) * 2020-10-12 2024-09-18 Ａｇｃ株式会社 ガラス製造装置、及びガラス製造方法
US12486190B2 (en) * 2022-11-18 2025-12-02 Owens-Brockway Glass Container Inc. Fining molten material using reduced pressure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0959029A (ja) * 1995-08-21 1997-03-04 Asahi Glass Co Ltd 高温溶融物導管の周囲を被覆した断熱材の支持装置
JPH09184602A (ja) * 1995-12-29 1997-07-15 Nichias Corp ボイラー内の流体輸送管の保護構造
JPH09303969A (ja) * 1996-05-15 1997-11-28 Kitashiba Denki Kk 着脱式るつぼ形誘導溶解炉
JP2817214B2 (ja) * 1989-06-28 1998-10-30 旭硝子株式会社 減圧脱泡装置
JPH11130444A (ja) * 1997-10-30 1999-05-18 Asahi Glass Co Ltd 溶融ガラスの減圧脱泡装置
KR19990036865A (ko) * 1997-10-06 1999-05-25 세야 히로미치 용융 유리용 진공 탈기 장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1568308A (en) 1922-10-04 1926-01-05 Koehler Mfg Co Football-cleat-applying tool
US1598308A (en) * 1922-11-01 1926-08-31 Cole French Com Pany Method of and apparatus for fining glass
FR1485634A (fr) 1966-04-19 1967-06-23 Boussois Souchon Neuvesel Sa Procédé et dispositif pour la fusion du verre et l'élaboration de produits vitreux
JP2817168B2 (ja) 1989-02-21 1998-10-27 旭硝子株式会社 ガラスの清澄装置
JP2841512B2 (ja) 1989-08-07 1998-12-24 旭硝子株式会社 減圧脱泡装置の監視方法及びその装置
JP3032243B2 (ja) 1990-05-29 2000-04-10 旭硝子株式会社 着色ガラスの製造方法
JP3150726B2 (ja) 1991-09-04 2001-03-26 旭硝子株式会社 ガラス製品の製造法
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
JPH05208845A (ja) 1992-01-30 1993-08-20 Asahi Glass Co Ltd 着色ガラスの製造方法及びその装置
JP3252975B2 (ja) 1992-01-30 2002-02-04 旭硝子株式会社 ガラスの製造方法及びその装置
JPH05229831A (ja) 1992-02-20 1993-09-07 Asahi Glass Co Ltd 溶融物の均質化方法及び装置
JPH06305735A (ja) 1993-04-21 1994-11-01 Asahi Glass Co Ltd 溶融ガラスの流量制御装置
FR2735552B1 (fr) * 1995-06-14 1997-07-18 Cogema Systeme d'etancheite pour l'accostage d'un conteneur sous un four de fusion
JP3767637B2 (ja) 1995-08-21 2006-04-19 旭硝子株式会社 高温溶融物用導管の支持構造体
KR100444628B1 (ko) * 1995-11-21 2004-11-03 아사히 가라스 가부시키가이샤 용융유리의정제방법및장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2817214B2 (ja) * 1989-06-28 1998-10-30 旭硝子株式会社 減圧脱泡装置
JPH0959029A (ja) * 1995-08-21 1997-03-04 Asahi Glass Co Ltd 高温溶融物導管の周囲を被覆した断熱材の支持装置
JPH09184602A (ja) * 1995-12-29 1997-07-15 Nichias Corp ボイラー内の流体輸送管の保護構造
JPH09303969A (ja) * 1996-05-15 1997-11-28 Kitashiba Denki Kk 着脱式るつぼ形誘導溶解炉
KR19990036865A (ko) * 1997-10-06 1999-05-25 세야 히로미치 용융 유리용 진공 탈기 장치
JPH11130444A (ja) * 1997-10-30 1999-05-18 Asahi Glass Co Ltd 溶融ガラスの減圧脱泡装置

Also Published As

Publication number Publication date
CZ178699A3 (cs) 2000-04-12
JP2000001319A (ja) 2000-01-07
KR20000006048A (ko) 2000-01-25
EP0963955A1 (en) 1999-12-15
JP3882342B2 (ja) 2007-02-14
US6321572B1 (en) 2001-11-27
CZ304012B6 (cs) 2013-08-21
EP0963955B1 (en) 2002-09-11
ID23345A (id) 2000-04-05
DE69902848T2 (de) 2003-08-07
ES2185271T3 (es) 2003-04-16
DE69902848D1 (de) 2002-10-17

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