JPH11139834A5 - - Google Patents

Info

Publication number
JPH11139834A5
JPH11139834A5 JP1997305326A JP30532697A JPH11139834A5 JP H11139834 A5 JPH11139834 A5 JP H11139834A5 JP 1997305326 A JP1997305326 A JP 1997305326A JP 30532697 A JP30532697 A JP 30532697A JP H11139834 A5 JPH11139834 A5 JP H11139834A5
Authority
JP
Japan
Prior art keywords
vacuum degassing
pipe
molten glass
vacuum
degassing vessel
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.)
Granted
Application number
JP1997305326A
Other languages
English (en)
Japanese (ja)
Other versions
JP3817868B2 (ja
JPH11139834A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP30532697A external-priority patent/JP3817868B2/ja
Priority to JP30532697A priority Critical patent/JP3817868B2/ja
Priority to US09/164,356 priority patent/US6119484A/en
Priority to TW087116447A priority patent/TW498058B/zh
Priority to KR1019980041667A priority patent/KR100682778B1/ko
Priority to IDP981327A priority patent/ID20649A/id
Priority to DE69823560T priority patent/DE69823560T2/de
Priority to EP00122258A priority patent/EP1078891B1/en
Priority to DE69807812T priority patent/DE69807812T3/de
Priority to EP98118842A priority patent/EP0908417B2/en
Priority to EP04007832A priority patent/EP1439148A3/en
Publication of JPH11139834A publication Critical patent/JPH11139834A/ja
Priority to US09/473,680 priority patent/US6405564B1/en
Publication of JPH11139834A5 publication Critical patent/JPH11139834A5/ja
Priority to KR1020060029382A priority patent/KR100682779B1/ko
Publication of JP3817868B2 publication Critical patent/JP3817868B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP30532697A 1997-10-06 1997-11-07 溶融ガラスの減圧脱泡装置 Expired - Fee Related JP3817868B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP30532697A JP3817868B2 (ja) 1997-11-07 1997-11-07 溶融ガラスの減圧脱泡装置
US09/164,356 US6119484A (en) 1997-10-06 1998-10-01 Vacuum degassing apparatus for molten glass
TW087116447A TW498058B (en) 1997-10-06 1998-10-02 Vacuum degassing apparatus for molten glass
KR1019980041667A KR100682778B1 (ko) 1997-10-06 1998-10-02 용융유리용진공탈기장치
IDP981327A ID20649A (id) 1997-10-06 1998-10-05 Aparat penurunan gas hampa untuk pelumeran kaca
EP98118842A EP0908417B2 (en) 1997-10-06 1998-10-06 Vacuum degassing apparatus for molten glass
EP00122258A EP1078891B1 (en) 1997-10-06 1998-10-06 Parallel arrangement of a vacuum degassing apparatus for molten glass
DE69807812T DE69807812T3 (de) 1997-10-06 1998-10-06 Vakuumentgasungsvorrichtung für geschmolzenes Glas
DE69823560T DE69823560T2 (de) 1997-10-06 1998-10-06 Parallele Anordnung einer Vacuumentgasungsvorrichtung für geschmolzenes Glas
EP04007832A EP1439148A3 (en) 1997-10-06 1998-10-06 Apparatus for degassing molten glass under reduced pressure
US09/473,680 US6405564B1 (en) 1997-10-06 1999-12-29 Vacuum degassing apparatus for molten glass
KR1020060029382A KR100682779B1 (ko) 1997-10-06 2006-03-31 용융 유리용 진공 탈기 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30532697A JP3817868B2 (ja) 1997-11-07 1997-11-07 溶融ガラスの減圧脱泡装置

Publications (3)

Publication Number Publication Date
JPH11139834A JPH11139834A (ja) 1999-05-25
JPH11139834A5 true JPH11139834A5 (2) 2004-08-26
JP3817868B2 JP3817868B2 (ja) 2006-09-06

Family

ID=17943772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30532697A Expired - Fee Related JP3817868B2 (ja) 1997-10-06 1997-11-07 溶融ガラスの減圧脱泡装置

Country Status (1)

Country Link
JP (1) JP3817868B2 (2)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4120910B2 (ja) * 1999-09-08 2008-07-16 日本電気硝子株式会社 溶融ガラスの供給方法
US6286337B1 (en) * 2000-06-29 2001-09-11 Corning Incorporated Tubing system for reduced pressure finer
EP1293487A1 (en) 2001-09-14 2003-03-19 Asahi Glass Co., Ltd. Vacuum degassing apparatus for molten glass
WO2006095523A1 (ja) * 2005-03-08 2006-09-14 Asahi Glass Company, Limited 白金または白金合金製の構造体およびそれを用いたガラス製造装置
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
RU2552567C2 (ru) * 2010-06-30 2015-06-10 Асахи Гласс Компани, Лимитед Устройство вакуумной дегазации, способ вакуумной дегазации расплавленного стекла, устройство и способ получения изделий из стекла
EP2602231B8 (en) 2010-08-04 2018-10-24 AGC Inc. Molten glass duct structure, vacuum defoaming device provided therewith, vacuum defoaming method of molten glass, and glass product manufacturing method
BR112013024829A2 (pt) 2011-03-31 2016-12-20 Asahi Glass Co Ltd aparelho de desgaseificação a vácuo, aparelho para produção de objeto de vidro, e método para produção de objeto de vidro
JP6511234B2 (ja) * 2014-08-29 2019-05-15 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法、及び、ガラス基板の製造装置

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