ES8609162A1 - Un metodo para fundir material,en especial vidrio - Google Patents
Un metodo para fundir material,en especial vidrioInfo
- Publication number
- ES8609162A1 ES8609162A1 ES547414A ES547414A ES8609162A1 ES 8609162 A1 ES8609162 A1 ES 8609162A1 ES 547414 A ES547414 A ES 547414A ES 547414 A ES547414 A ES 547414A ES 8609162 A1 ES8609162 A1 ES 8609162A1
- Authority
- ES
- Spain
- Prior art keywords
- molten glass
- stage
- inductively heating
- heating molten
- induction heating
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/22—Furnaces without an endless core
- H05B6/24—Crucible furnaces
-
- 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
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating
-
- 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
- C03B5/185—Electric means
-
- 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
- C03B5/193—Stirring devices; Homogenisation using gas, e.g. bubblers
-
- 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
-
- 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
- C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Induction Heating (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
PROCEDIMIENTO PARA LA FUSION DE VIDRIO. COMPRENDE: A) ALIMENTAR UNA CORRIENTE DE MATERIAL PULVERULENTO CON MENOS DE UN 0,4% DE AZUFRE A UN PRIMER RECIPIENTE EN EL CUAL EL MATERIAL ES SOPORTADO SOBRE UNA SUPERFICIE INCLINADA Y LICUADO MEDIANTE TRANSFERENCIA PRINCIPALMENTE DE CALOR RADIANTE; B) DESCARGAR EL MATERIAL A 1.200-1.320J, LICUADO DEL PRIMER RECIPIENTE A UN SEGUNDO RECIPIENTE, AUMENTANDO EN EL SEGUNDO LA TEMPERATURA DEL MATERIAL LICUADO A 1.420-1.540JC, IMPONIENDOLE UN CAMPO ELECTROMAGNETICO ALTERNO SOBRE UN VOLUMEN DEL MATERIAL LICUADO, MANTENIDO EN EL SEGUNDO RECIPIENTE DE MODO QUE SE INDUZCAN CORRIENTES ELECTRICAS DE 10 KHZ EN EL MATERIAL LICUADO, DURANTE 1 HORA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/656,292 US4610711A (en) | 1984-10-01 | 1984-10-01 | Method and apparatus for inductively heating molten glass or the like |
US06/656,293 US4600426A (en) | 1984-10-01 | 1984-10-01 | Metering device for molten glass and the like |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8609162A1 true ES8609162A1 (es) | 1986-07-16 |
ES547414A0 ES547414A0 (es) | 1986-07-16 |
Family
ID=27097165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES547414A Expired ES8609162A1 (es) | 1984-10-01 | 1985-09-30 | Un metodo para fundir material,en especial vidrio |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0176898B1 (es) |
DE (1) | DE3566527D1 (es) |
ES (1) | ES8609162A1 (es) |
IN (1) | IN165160B (es) |
TR (1) | TR22629A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4780121A (en) * | 1987-04-03 | 1988-10-25 | Ppg Industries, Inc. | Method for rapid induction heating of molten glass or the like |
FR2633377B1 (fr) * | 1988-06-27 | 1990-08-31 | Commissariat Energie Atomique | Procede et installation de fusion par micro-ondes d'un materiau corrosif a chaud |
FR2663020B1 (fr) * | 1990-06-12 | 1993-07-23 | Cfei Co Fr Electrotherm Ind | Four de fusion-affinage de verre. |
WO1996038392A1 (en) * | 1995-06-02 | 1996-12-05 | Fotis Christodoulopoulos | Batch production process of fibrous insulating material |
DE19939781C2 (de) | 1999-08-21 | 2003-06-18 | Schott Glas | Skulltiegel für das Erschmelzen oder das Läutern von anorganischen Substanzen, insbesondere von Gläsern und Glaskeramiken |
DE10329718B4 (de) * | 2003-07-02 | 2006-04-27 | Schott Ag | Verfahren und Vorrichtung zum Einschmelzen von anorganischen Substanzen, insbesondere von Gläsern |
DE102010023176B4 (de) * | 2010-06-09 | 2013-02-21 | Schott Ag | Verfahren zur Herstellung von Klarglas oder klarem Ziehglas unter Verwendung eines speziellen Läuterverfahrens |
KR101457368B1 (ko) | 2013-10-04 | 2014-11-03 | 한국수력원자력 주식회사 | 용융물의 유도가열식 배출장치 및 방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3244495A (en) * | 1962-07-02 | 1966-04-05 | Bausch & Lomb | Regulated flow glass melting furnace |
SE389512B (sv) * | 1972-09-07 | 1976-11-08 | Asea Ab | Induktionsugn for smeltreduktion |
FR2281902A1 (fr) * | 1974-08-14 | 1976-03-12 | Saint Gobain | Perfectionnement a la fabrication du verre |
-
1985
- 1985-09-21 EP EP19850111983 patent/EP0176898B1/en not_active Expired
- 1985-09-21 DE DE8585111983T patent/DE3566527D1/de not_active Expired
- 1985-09-25 IN IN785/DEL/85A patent/IN165160B/en unknown
- 1985-09-30 ES ES547414A patent/ES8609162A1/es not_active Expired
- 1985-10-01 TR TR4014285A patent/TR22629A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0176898B1 (en) | 1988-11-30 |
ES547414A0 (es) | 1986-07-16 |
TR22629A (tr) | 1988-01-22 |
DE3566527D1 (en) | 1989-01-05 |
IN165160B (es) | 1989-08-19 |
EP0176898A1 (en) | 1986-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970401 |