JP2006513118A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2006513118A5 JP2006513118A5 JP2004540235A JP2004540235A JP2006513118A5 JP 2006513118 A5 JP2006513118 A5 JP 2006513118A5 JP 2004540235 A JP2004540235 A JP 2004540235A JP 2004540235 A JP2004540235 A JP 2004540235A JP 2006513118 A5 JP2006513118 A5 JP 2006513118A5
- Authority
- JP
- Japan
- Prior art keywords
- glass
- float
- section
- chamber
- hydrogen
- 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
Links
- 239000011521 glass Substances 0.000 claims description 48
- 230000007547 defect Effects 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 239000005329 float glass Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 239000000156 glass melt Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 239000006060 molten glass Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000006124 Pilkington process Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- 239000000446 fuel Substances 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000006066 glass batch Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41451602P | 2002-09-27 | 2002-09-27 | |
| US60/414,516 | 2002-09-27 | ||
| PCT/US2003/030576 WO2004028987A1 (en) | 2002-09-27 | 2003-09-26 | Apparatus and method for producing float glass having reduced defect density |
| US10/672,026 US20040107732A1 (en) | 2002-09-27 | 2003-09-26 | Apparatus and method for producing float glass having reduced defect density |
| US10/672,026 | 2003-09-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006513118A JP2006513118A (ja) | 2006-04-20 |
| JP2006513118A5 true JP2006513118A5 (https=) | 2009-03-19 |
| JP5032744B2 JP5032744B2 (ja) | 2012-09-26 |
Family
ID=32045292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004540235A Expired - Lifetime JP5032744B2 (ja) | 2002-09-27 | 2003-09-26 | 減少した欠損密度を有するフロートガラスを生成するための装置および方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20040107732A1 (https=) |
| EP (1) | EP1542935A1 (https=) |
| JP (1) | JP5032744B2 (https=) |
| CN (1) | CN100339321C (https=) |
| AU (1) | AU2003275273A1 (https=) |
| CA (1) | CA2499949C (https=) |
| MX (1) | MXPA05003111A (https=) |
| WO (1) | WO2004028987A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7475568B2 (en) * | 2005-04-27 | 2009-01-13 | Corning Incorporated | Method of fining glass |
| US7584632B2 (en) * | 2005-07-28 | 2009-09-08 | Corning Incorporated | Method of increasing the effectiveness of a fining agent in a glass melt |
| US7854144B2 (en) * | 2005-07-28 | 2010-12-21 | Corning Incorporated | Method of reducing gaseous inclusions in a glass making process |
| DE102009000348B4 (de) | 2008-08-28 | 2011-09-01 | Schott Ag | Verfahren zur Herstellung von Flachglas |
| DE102008041661B4 (de) | 2008-08-28 | 2011-12-08 | Schott Ag | Verfahren zur Herstellung von Flachglas und Floatbadvorrichtung |
| US20100199721A1 (en) * | 2008-11-12 | 2010-08-12 | Keisha Chantelle Ann Antoine | Apparatus and method for reducing gaseous inclusions in a glass |
| RU2013147171A (ru) * | 2011-03-23 | 2015-04-27 | Асахи Гласс Компани, Лимитед | Флоат-стекло и способ его получения |
| KR101515338B1 (ko) | 2012-03-14 | 2015-04-24 | 아사히 가라스 가부시키가이샤 | 플로트 유리판 및 그의 제조 방법 |
| EP3617158A1 (en) * | 2018-08-28 | 2020-03-04 | Linde Aktiengesellschaft | Method for manufacturing float glass |
| TWI750612B (zh) * | 2019-03-20 | 2021-12-21 | 美商氣體產品及化學品股份公司 | 錫浴的監視及控制方法 |
| CN111747634B (zh) * | 2020-06-08 | 2022-03-15 | 中建材蚌埠玻璃工业设计研究院有限公司 | 一种高世代tft-lcd玻璃基板生产线 |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3615315A (en) * | 1962-04-19 | 1971-10-26 | Ppg Industries Inc | Method and apparatus having sealing means and gaseous takeoff for float glass |
| US3337322A (en) * | 1962-10-17 | 1967-08-22 | Pilkington Brothers Ltd | Method of manufacture of flat glass with reducing atmosphere |
| BE638797A (https=) * | 1962-10-17 | |||
| US3337319A (en) * | 1962-10-17 | 1967-08-22 | Pilkington Brothers Ltd | Method and apparatus for purifying the molten bath of a glass sheet forming operation |
| US3356476A (en) * | 1965-02-08 | 1967-12-05 | Pittsburgh Plate Glass Co | Method of removing contaminates from the protective atmosphere of a glass sheet float bath |
| US3333936A (en) * | 1965-10-15 | 1967-08-01 | Libbey Owens Ford Glass Co | Cooler compensating heater for temperature control in glass making |
| DE1596419B1 (de) * | 1967-04-01 | 1970-10-15 | Floatglas Gmbh | Verfahren zur kontinuierlichen Herstellung eines Flachglasbandes auf einem Bad aus geschmolzenem Zinn |
| US3584475A (en) * | 1967-04-14 | 1971-06-15 | Ppg Industries Inc | Float glass tank with a particulate bottom covering |
| US3615316A (en) * | 1967-06-17 | 1971-10-26 | Nippon Sheet Glass Co Ltd | Float glass method and apparatus with gas extraction means |
| GB1228157A (https=) * | 1967-06-30 | 1971-04-15 | ||
| US3607203A (en) * | 1967-07-07 | 1971-09-21 | Nippon Sheet Glass Co Ltd | Float glass apparatus with longitudinal dams and metal flow control means |
| GB1248910A (en) * | 1967-12-29 | 1971-10-06 | Pilkington Brothers Ltd | Improvements in or relating to the manufacture of flat glass |
| US3462253A (en) * | 1968-03-20 | 1969-08-19 | Ppg Industries Inc | Manufacture of float glass using enclosed bath zones |
| GB1264958A (https=) * | 1968-07-15 | 1972-02-23 | ||
| LU56578A1 (https=) * | 1968-07-24 | 1970-01-26 | ||
| GB1314537A (en) * | 1970-09-23 | 1973-04-26 | Pilkington Brothers Ltd | Manufacture of flat glass by the float process |
| US3865680A (en) * | 1972-03-29 | 1975-02-11 | Ppg Industries Inc | Automobile windshield and its method of fabrication |
| US3881905A (en) * | 1974-02-21 | 1975-05-06 | Ppg Industries Inc | Method of manufacture of metal oxide-containing colored glass |
| US3970442A (en) * | 1975-07-16 | 1976-07-20 | Ppg Industries, Inc. | Method of introducing protective atmosphere gases into a glass forming chamber |
| US4015966A (en) * | 1976-06-01 | 1977-04-05 | Owens-Illinois, Inc. | Manufacture of X-ray absorbing glass composition by a float glass process |
| US4948677A (en) * | 1984-01-31 | 1990-08-14 | Ppg Industries, Inc. | High transmittance, low emissivity article and method of preparation |
| US4610771A (en) * | 1984-10-29 | 1986-09-09 | Ppg Industries, Inc. | Sputtered films of metal alloy oxides and method of preparation thereof |
| US4716086A (en) * | 1984-12-19 | 1987-12-29 | Ppg Industries, Inc. | Protective overcoat for low emissivity coated article |
| US5059295A (en) * | 1986-12-29 | 1991-10-22 | Ppg Industries, Inc. | Method of making low emissivity window |
| US4898790A (en) * | 1986-12-29 | 1990-02-06 | Ppg Industries, Inc. | Low emissivity film for high temperature processing |
| US4806220A (en) * | 1986-12-29 | 1989-02-21 | Ppg Industries, Inc. | Method of making low emissivity film for high temperature processing |
| US5028759A (en) * | 1988-04-01 | 1991-07-02 | Ppg Industries, Inc. | Low emissivity film for a heated windshield |
| US4834857A (en) * | 1988-04-01 | 1989-05-30 | Ppg Industries, Inc. | Neutral sputtered films of metal alloy oxides |
| US4902580A (en) * | 1988-04-01 | 1990-02-20 | Ppg Industries, Inc. | Neutral reflecting coated articles with sputtered multilayer films of metal oxides |
| US4898789A (en) * | 1988-04-04 | 1990-02-06 | Ppg Industries, Inc. | Low emissivity film for automotive heat load reduction |
| JP2911900B2 (ja) * | 1988-07-08 | 1999-06-23 | キヤノン株式会社 | 画像形成方法 |
| CN1031636C (zh) * | 1992-05-04 | 1996-04-24 | 化学工业部上海化工研究院 | 用作浮法玻璃工业中锡槽保护气的氢氮混合气的制备方法 |
| US5364435A (en) * | 1992-11-20 | 1994-11-15 | Libbey-Owens-Ford Co. | Method of introducing protective atmosphere gases into a glass forming chamber |
| US5653903A (en) * | 1995-06-27 | 1997-08-05 | Ppg Industries, Inc. | L-shaped heating element with radiused end for a windshield |
| US5821001A (en) * | 1996-04-25 | 1998-10-13 | Ppg Industries, Inc. | Coated articles |
| KR100319438B1 (ko) * | 1996-06-12 | 2002-02-19 | 조안 엠. 젤사 ; 로버트 지. 호헨스타인 ; 도로시 엠. 보어 | 유리용융로로부터의독성물방출량을감소시키기위한물증강된황산염정련방법 |
| US5925158A (en) * | 1997-12-19 | 1999-07-20 | Praxair Technology, Inc. | Gas recycle for float glass system |
| US5888265A (en) * | 1997-12-22 | 1999-03-30 | Praxair Technology, Inc. | Air separation float glass system |
| JP3846026B2 (ja) * | 1998-04-27 | 2006-11-15 | 旭硝子株式会社 | 板ガラスの製造方法および該方法に使用する装置 |
| US6711917B2 (en) * | 2000-09-15 | 2004-03-30 | Guardian Industries Corporation | Photochromic float glasses and methods of making the same |
| US6532771B1 (en) * | 2001-08-21 | 2003-03-18 | Praxair Technology, Inc. | Method for controlling glass furnace atmosphere |
| US6997018B2 (en) * | 2003-06-02 | 2006-02-14 | Ferro Corporation | Method of micro and nano texturing glass |
| KR100998457B1 (ko) * | 2004-04-07 | 2010-12-06 | 아사히 가라스 가부시키가이샤 | 판유리의 제조 장치 및 제조 방법 |
-
2003
- 2003-09-26 MX MXPA05003111A patent/MXPA05003111A/es active IP Right Grant
- 2003-09-26 AU AU2003275273A patent/AU2003275273A1/en not_active Abandoned
- 2003-09-26 JP JP2004540235A patent/JP5032744B2/ja not_active Expired - Lifetime
- 2003-09-26 CA CA2499949A patent/CA2499949C/en not_active Expired - Lifetime
- 2003-09-26 US US10/672,026 patent/US20040107732A1/en not_active Abandoned
- 2003-09-26 WO PCT/US2003/030576 patent/WO2004028987A1/en not_active Ceased
- 2003-09-26 CN CNB038229552A patent/CN100339321C/zh not_active Expired - Lifetime
- 2003-09-26 EP EP03759549A patent/EP1542935A1/en not_active Ceased
-
2007
- 2007-06-08 US US11/760,194 patent/US10280105B2/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10280105B2 (en) | Apparatus and methods for producing float glass having reduced defect density | |
| EP2228348B1 (en) | Molten glass production apparatus and molten glass production method using same | |
| US7032412B2 (en) | Methods of manufacturing glass sheets with reduced blisters | |
| EP1477464B1 (en) | Transparent glass having blue edge color | |
| US20040224833A1 (en) | Process for producing a glass by mixing molten glasses | |
| CN104144891B (zh) | 用于制造玻璃、玻璃陶瓷的方法及其用途 | |
| TWI394733B (zh) | Glass composition for substrate and method for producing the same | |
| EP2043962B1 (en) | Method of making glass including surface treatment with aluminum chloride at or just prior to annealing lehr | |
| JP2006501123A (ja) | 欠陥密度が低減したフロートガラスを作製する方法 | |
| JP2006513118A5 (https=) | ||
| JP2016516664A (ja) | 低鉄、高レドックス比、及び高鉄、高レドックス比、ソーダ石灰シリカガラス並びにその製造方法 | |
| JP2008105860A (ja) | ガラスの製造方法 | |
| TWI552972B (zh) | A molten glass manufacturing apparatus, a method for producing a molten glass, and a method for manufacturing the same | |
| CN107804969A (zh) | 一种全氧燃烧超白玻璃及其生产方法 | |
| JP2015160805A (ja) | フロート板ガラスを製造するためのフロート法及びフロート板ガラス | |
| CN109336380A (zh) | 一种超白玻璃及其生产方法与专用设备 | |
| TW202423857A (zh) | 無鹼玻璃基板 | |
| TW201111312A (en) | Molten glass manufacturing device, molten glass manufacturing method, and sheet glass manufacturing method using the device and the method | |
| US20140356609A1 (en) | Method for producing glasses, glass ceramics and the use of same | |
| IE42326B1 (en) | Manufacture of glass | |
| KR20230159704A (ko) | 고점도 용융물로부터 고품질 유리 제품을 제조하는 방법 | |
| JP7631826B2 (ja) | フロートガラス基板 | |
| JP7625178B2 (ja) | ガラス物品の製造方法 |