MXPA04004507A - Metodo para homogeneizar vidrio fundido y aparato para realizar dicho metodo. - Google Patents
Metodo para homogeneizar vidrio fundido y aparato para realizar dicho metodo.Info
- Publication number
- MXPA04004507A MXPA04004507A MXPA04004507A MXPA04004507A MXPA04004507A MX PA04004507 A MXPA04004507 A MX PA04004507A MX PA04004507 A MXPA04004507 A MX PA04004507A MX PA04004507 A MXPA04004507 A MX PA04004507A MX PA04004507 A MXPA04004507 A MX PA04004507A
- Authority
- MX
- Mexico
- Prior art keywords
- melt
- outside surface
- waveguide
- space
- microwave radiation
- Prior art date
Links
- 238000000265 homogenisation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000155 melt Substances 0.000 abstract 8
- 230000005855 radiation Effects 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000006060 molten glass Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/02—Forehearths, i.e. feeder channels
- C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
-
- 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
- C03B5/18—Stirring devices; Homogenisation
- C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
- F27D2099/0028—Microwave heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
Abstract
La radiacion de microondas de frecuencia 0.1 a 20 GHz, desde cualquier direccion, se aplica a la fundicion de viscosidad en el rango de 104 a 101 Pa.s. Puede enfriarse la superficie exterior del espacio calentado, en donde se localiza una salida de la guia de ondas de la radiacion de microondas. La radiacion de microondas en la fundicion esta siendo reflejada por los elementos metalicos reflectores en la fundicion de regreso al lugar de la entrada de radiacion en la fundicion y se protege de las cercanias por el elemento metalico de proteccion. Existira una salida de al menos una guia de ondas desde la fuente de la radiacion de microondas, en cualquier direccion a la superficie externa de la funcion en el espacio con la fundicion de una viscosidad dada. Al menos una guia de ondas se conduce a la superficie exterior de la parte inferior del canal de la parte frontal (forehearth) y/o a la superficie externa de la parte inferior de la cubierta metalica del canal de la parte frontal (forehearth) y/o a la superficie exterior de la parte inferior del deposito de la terminal de trabajo del horno y/o las paredes laterales del deposito de la terminal de trabajo del horno posiblemente tambien arriba de la superficie del vidrio fundido o arriba del techo del canal. La entrada de la guia de ondas puede equiparse con una capa aislante. Los elementos metalicos reflectores pueden sumergirse en la fundicion. El espacio con la fundicion tiene una seccion transversal oval, cuadrada, rectangular o redonda en la direccion perpendicular al eje longitudinal del espacio.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ20014128A CZ20014128A3 (cs) | 2001-11-16 | 2001-11-16 | Způsob homogenizace taveniny a zařízení k provádění tohoto způsobu |
| PCT/CZ2002/000063 WO2003042119A1 (en) | 2001-11-16 | 2002-11-15 | Method and apparatus for homogenisation of melt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA04004507A true MXPA04004507A (es) | 2004-11-29 |
Family
ID=5473633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA04004507A MXPA04004507A (es) | 2001-11-16 | 2002-11-15 | Metodo para homogeneizar vidrio fundido y aparato para realizar dicho metodo. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7297909B2 (es) |
| EP (1) | EP1456138B1 (es) |
| JP (1) | JP4391821B2 (es) |
| KR (1) | KR100950109B1 (es) |
| CN (1) | CN1266059C (es) |
| AT (1) | ATE340770T1 (es) |
| CA (1) | CA2465768A1 (es) |
| CZ (1) | CZ20014128A3 (es) |
| DE (1) | DE60215047T2 (es) |
| MX (1) | MXPA04004507A (es) |
| PL (1) | PL201308B1 (es) |
| SK (1) | SK285967B6 (es) |
| WO (1) | WO2003042119A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006059576A1 (ja) * | 2004-12-01 | 2006-06-08 | Nippon Sheet Glass Company, Limited | ガラスの製造方法とガラス製造装置 |
| CZ2005651A3 (cs) * | 2005-10-17 | 2007-01-03 | Preciosa, A. S. | Sklářská pánvová tavicí pec |
| CA2684958A1 (en) * | 2007-04-26 | 2008-11-06 | Southwire Company | Microwave furnace |
| US8357885B2 (en) * | 2007-04-26 | 2013-01-22 | Southwire Company | Microwave furnace |
| US9258852B2 (en) * | 2007-04-26 | 2016-02-09 | Southwire Company, Llc | Microwave furnace |
| US20090217705A1 (en) * | 2008-02-29 | 2009-09-03 | Filippov Andrey V | Temperature control of glass fusion by electromagnetic radiation |
| TWI395718B (zh) * | 2008-02-28 | 2013-05-11 | Corning Inc | 藉由電磁輻射對玻璃融合之溫度控制 |
| US20100080078A1 (en) * | 2008-09-29 | 2010-04-01 | Martin Herbert Goller | Method and apparatus for homogenizing a glass melt |
| US8650910B2 (en) | 2010-08-23 | 2014-02-18 | Corning Incorporated | Apparatus for homogenizing a glass melt |
| US10479717B1 (en) | 2016-10-03 | 2019-11-19 | Owens-Brockway Glass Container Inc. | Glass foam |
| US10427970B1 (en) | 2016-10-03 | 2019-10-01 | Owens-Brockway Glass Container Inc. | Glass coatings and methods to deposit same |
| US10364176B1 (en) | 2016-10-03 | 2019-07-30 | Owens-Brockway Glass Container Inc. | Glass precursor gel and methods to treat with microwave energy |
| CN109851204B (zh) * | 2019-04-23 | 2024-07-09 | 蚌埠中光电科技有限公司 | 一种用于玻璃基板制造过程中铂金通道的微波加热系统 |
| KR102755237B1 (ko) | 2023-03-24 | 2025-01-14 | 임정환 | 초장파기능을 가지는 세라믹보료 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1237883A (fr) * | 1959-06-25 | 1960-08-05 | Parra Mantois & Cie Sa Des Ets | Procédé de chauffage et de fusion de matières vitreuses et four pour sa réalisation |
| US3765853A (en) * | 1972-07-31 | 1973-10-16 | Univ Akron | Process for making metal spheres in oxide glasses |
| JPS5751133A (en) * | 1980-09-10 | 1982-03-25 | Nippon Sheet Glass Co Ltd | Continuous melting of glass |
| JPS57145036A (en) * | 1981-02-27 | 1982-09-07 | Nippon Sheet Glass Co Ltd | Method of melting glass by means of microwaves |
| GB2122859B (en) * | 1982-07-05 | 1985-10-02 | Atomic Energy Authority Uk | Improvements in or relating to microwave heating |
| JPS59151797A (ja) * | 1983-02-16 | 1984-08-30 | 東京電子技研株式会社 | マイクロ波溶融炉 |
| JP3619044B2 (ja) * | 1999-02-24 | 2005-02-09 | 三菱電機株式会社 | 高周波加熱装置 |
| US6436859B1 (en) * | 1999-03-25 | 2002-08-20 | Central Glass Company, Limited | Glass composition and ion exchange strengthened glass article produced from same |
| ATE259336T1 (de) * | 1999-06-17 | 2004-02-15 | Ustav Chemickych Procesu Akade | Verfahren und vorrichtung zur wärmebehandlung von glasmaterial und natürlichen materialen insbesondere vulkanischen ursprungs |
| US6422041B1 (en) * | 1999-08-16 | 2002-07-23 | The Boc Group, Inc. | Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burner |
| SE520817C2 (sv) * | 2000-06-16 | 2003-09-02 | Sonny Johansson | Sätt och anordning för smältning av glasmaterial |
| US6909075B2 (en) * | 2002-09-20 | 2005-06-21 | Leroy Eclat Ag | Method and apparatus for heat treatment of raw materials |
-
2001
- 2001-11-16 CZ CZ20014128A patent/CZ20014128A3/cs not_active IP Right Cessation
-
2002
- 2002-11-15 DE DE60215047T patent/DE60215047T2/de not_active Expired - Lifetime
- 2002-11-15 CA CA002465768A patent/CA2465768A1/en not_active Abandoned
- 2002-11-15 AT AT02782675T patent/ATE340770T1/de not_active IP Right Cessation
- 2002-11-15 EP EP02782675A patent/EP1456138B1/en not_active Expired - Lifetime
- 2002-11-15 CN CNB028226887A patent/CN1266059C/zh not_active Expired - Fee Related
- 2002-11-15 JP JP2003543961A patent/JP4391821B2/ja not_active Expired - Fee Related
- 2002-11-15 PL PL373137A patent/PL201308B1/pl not_active IP Right Cessation
- 2002-11-15 SK SK206-2004A patent/SK285967B6/sk not_active IP Right Cessation
- 2002-11-15 MX MXPA04004507A patent/MXPA04004507A/es active IP Right Grant
- 2002-11-15 KR KR1020047007493A patent/KR100950109B1/ko not_active Expired - Fee Related
- 2002-11-15 WO PCT/CZ2002/000063 patent/WO2003042119A1/en not_active Ceased
- 2002-11-15 US US10/495,461 patent/US7297909B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1456138A1 (en) | 2004-09-15 |
| DE60215047T2 (de) | 2007-05-10 |
| CN1266059C (zh) | 2006-07-26 |
| PL201308B1 (pl) | 2009-03-31 |
| PL373137A1 (en) | 2005-08-22 |
| JP2005508824A (ja) | 2005-04-07 |
| KR20040078641A (ko) | 2004-09-10 |
| CN1585728A (zh) | 2005-02-23 |
| SK2062004A3 (en) | 2004-12-01 |
| EP1456138B1 (en) | 2006-09-27 |
| KR100950109B1 (ko) | 2010-03-30 |
| WO2003042119A8 (en) | 2004-06-24 |
| CZ291581B6 (cs) | 2003-04-16 |
| SK285967B6 (sk) | 2007-12-06 |
| US20050082282A1 (en) | 2005-04-21 |
| US7297909B2 (en) | 2007-11-20 |
| CA2465768A1 (en) | 2003-05-22 |
| DE60215047D1 (de) | 2006-11-09 |
| JP4391821B2 (ja) | 2009-12-24 |
| CZ20014128A3 (cs) | 2003-04-16 |
| WO2003042119A1 (en) | 2003-05-22 |
| ATE340770T1 (de) | 2006-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |