IT1262463B - Procedimento e dispositivo per la fabbricazione di vetro piano con caratteristiche migliorate. - Google Patents
Procedimento e dispositivo per la fabbricazione di vetro piano con caratteristiche migliorate.Info
- Publication number
- IT1262463B IT1262463B ITRM930797A ITRM930797A IT1262463B IT 1262463 B IT1262463 B IT 1262463B IT RM930797 A ITRM930797 A IT RM930797A IT RM930797 A ITRM930797 A IT RM930797A IT 1262463 B IT1262463 B IT 1262463B
- Authority
- IT
- Italy
- Prior art keywords
- manufacture
- procedure
- flat glass
- improved characteristics
- glass
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
- C03B25/04—Annealing glass products in a continuous way
- C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
- C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
- C03B25/093—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
- C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/36—Underside coating of a glass sheet
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/365—Coating different sides of a glass substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Nella fabbricazione di un vetro piano con il processo float, prima della ricottura del vetro trasportato su rulli, il vetro è trasportato tramite un letto fluido formato da miscela di gas per raffreddare il vetro a circa 600°C prima della galleria di ricottura (Fig. 1).
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930797A IT1262463B (it) | 1993-11-30 | 1993-11-30 | Procedimento e dispositivo per la fabbricazione di vetro piano con caratteristiche migliorate. |
EP94830536A EP0656324B1 (en) | 1993-11-30 | 1994-11-17 | A process and device for the manufacture of flat glass sheet with improved characteristics |
DE69421502T DE69421502T2 (de) | 1993-11-30 | 1994-11-17 | Verfahren und Vorrichtung zur Herstellung von Flachglasscheiben mit verbesserten Eigenschaften |
ES94830536T ES2140522T3 (es) | 1993-11-30 | 1994-11-17 | Un proceso y un dispositivo para la fabricacion de laminas de vidrio plano con caracteristicas mejoradas. |
US08/348,976 US5597394A (en) | 1993-11-30 | 1994-11-28 | Process for the manufacture of a flat glass sheet with improved characteristics |
US08/708,960 US5782949A (en) | 1993-11-30 | 1996-09-06 | Device for the manufacture of flat glass sheet with improved characteristics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930797A IT1262463B (it) | 1993-11-30 | 1993-11-30 | Procedimento e dispositivo per la fabbricazione di vetro piano con caratteristiche migliorate. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM930797A0 ITRM930797A0 (it) | 1993-11-30 |
ITRM930797A1 ITRM930797A1 (it) | 1995-05-30 |
IT1262463B true IT1262463B (it) | 1996-06-19 |
Family
ID=11402079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM930797A IT1262463B (it) | 1993-11-30 | 1993-11-30 | Procedimento e dispositivo per la fabbricazione di vetro piano con caratteristiche migliorate. |
Country Status (5)
Country | Link |
---|---|
US (2) | US5597394A (it) |
EP (1) | EP0656324B1 (it) |
DE (1) | DE69421502T2 (it) |
ES (1) | ES2140522T3 (it) |
IT (1) | IT1262463B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5762674A (en) * | 1995-09-27 | 1998-06-09 | Glasstech, Inc. | Apparatus for coating glass sheet ribbon |
FR2797627B1 (fr) * | 1999-08-19 | 2001-10-26 | Stein Heurtey | Perfectionnements apportes aux etenderies de recuisson de verre plat |
DE10156961B4 (de) * | 2001-11-20 | 2005-12-01 | Schott Ag | Vorrichtung zur Unterstützung eines Glasbandes |
CN100431989C (zh) * | 2004-10-28 | 2008-11-12 | 中国洛阳浮法玻璃集团有限责任公司 | 超薄浮法玻璃生产中二氧化硫气体的使用方法 |
US20080022721A1 (en) * | 2006-07-25 | 2008-01-31 | Bernd Disteldorf | Method of making glass including surface treatment with aluminum chloride at or just prior to annealing lehr |
US8677782B2 (en) * | 2006-07-25 | 2014-03-25 | Guardian Industries Corp. | Method of making glass including surface treatment with aluminum chloride at or just prior to annealing LEHR |
US7923063B2 (en) | 2007-12-10 | 2011-04-12 | Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) | Method of making glass including surface treatment with aluminum chloride using combustion deposition prior to deposition of antireflective coating |
JP6368942B2 (ja) * | 2013-09-25 | 2018-08-08 | Agc株式会社 | ガラス板の製造方法 |
DE102014203564B4 (de) * | 2014-02-27 | 2018-05-03 | Schott Ag | Floatverfahren zur Herstellung einer Floatglasscheibe und Floatglasscheibe |
CN107176787B (zh) * | 2017-06-29 | 2023-05-12 | 东旭光电科技股份有限公司 | 浮法玻璃退火工序的辊、浮法玻璃的传送装置及传送方法 |
CN108863025A (zh) * | 2018-09-25 | 2018-11-23 | 台玻安徽玻璃有限公司 | 一种浮法玻璃制备装置及利用该装置制备浮法玻璃的方法 |
CN110818230A (zh) * | 2019-11-20 | 2020-02-21 | 蚌埠中光电科技有限公司 | 一种浮法玻璃成型工艺用锡槽 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR96106E (fr) * | 1964-04-11 | 1972-05-19 | Libbey Owens Ford Co | Procédé de manutention du verre plat. |
GB1190372A (en) * | 1966-04-25 | 1970-05-06 | Pilkington Brothers Ltd | Improvements in or relating to the Treatment of Glass Sheets |
SU230393A1 (en) * | 1967-02-22 | 1982-08-30 | Saratovskij Gnii Stekla | Plant for making polished sheet glass |
FR1577430A (it) * | 1968-04-30 | 1969-08-08 | ||
US3961120A (en) * | 1974-02-13 | 1976-06-01 | Ppg Industries, Inc. | Coating glass sheets on both surfaces |
SU556592A1 (ru) * | 1975-06-19 | 1982-09-07 | Саратовский Филиал Государственного Научно-Исследовательского Института Стекла | Способ изготовлени листового стекла |
GB1555139A (en) * | 1976-06-02 | 1979-11-07 | Goott Joseph | Apparatus for playing a game using chips playing cards anda marked playing surface |
GB1555359A (en) * | 1976-11-30 | 1979-11-07 | Vnii Tekh I Spetial Str Stekla | Manufacture of sheet glass |
GB1555360A (en) * | 1976-11-30 | 1979-11-07 | Vnii Tekh I Spetial Str Stekla | Manufacture of sheet glass |
US4081260A (en) * | 1976-12-13 | 1978-03-28 | Mark Leonovich Glikman | Process for making sheet glass on a fluid support |
US4293594A (en) * | 1980-08-22 | 1981-10-06 | Westinghouse Electric Corp. | Method for forming conductive, transparent coating on a substrate |
US4525194A (en) * | 1983-06-06 | 1985-06-25 | Rudoi Boris L | Apparatus for simultaneous production of double glass panels |
GB2199318B (en) * | 1986-12-04 | 1990-11-14 | Glaverbel | Dealkalised sheet glass and method of producing same |
US5209767A (en) * | 1991-03-19 | 1993-05-11 | Glasstech, Inc. | Glass sheet annealing lehr having gas support conveyor |
-
1993
- 1993-11-30 IT ITRM930797A patent/IT1262463B/it active IP Right Grant
-
1994
- 1994-11-17 EP EP94830536A patent/EP0656324B1/en not_active Expired - Lifetime
- 1994-11-17 DE DE69421502T patent/DE69421502T2/de not_active Expired - Fee Related
- 1994-11-17 ES ES94830536T patent/ES2140522T3/es not_active Expired - Lifetime
- 1994-11-28 US US08/348,976 patent/US5597394A/en not_active Expired - Fee Related
-
1996
- 1996-09-06 US US08/708,960 patent/US5782949A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0656324B1 (en) | 1999-11-03 |
ES2140522T3 (es) | 2000-03-01 |
US5597394A (en) | 1997-01-28 |
ITRM930797A0 (it) | 1993-11-30 |
US5782949A (en) | 1998-07-21 |
DE69421502T2 (de) | 2000-06-15 |
DE69421502D1 (de) | 1999-12-09 |
ITRM930797A1 (it) | 1995-05-30 |
EP0656324A1 (en) | 1995-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961120 |