IT955566B - Forno elettrico per far fondere vetro - Google Patents
Forno elettrico per far fondere vetroInfo
- Publication number
- IT955566B IT955566B IT2441772A IT2441772A IT955566B IT 955566 B IT955566 B IT 955566B IT 2441772 A IT2441772 A IT 2441772A IT 2441772 A IT2441772 A IT 2441772A IT 955566 B IT955566 B IT 955566B
- Authority
- IT
- Italy
- Prior art keywords
- melting glass
- electric oven
- oven
- melting
- electric
- Prior art date
Links
- 239000011521 glass Substances 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 238000002844 melting Methods 0.000 title 1
Classifications
-
- 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
- C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance 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
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
- C03B5/0275—Shaft furnaces
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/0019—Circuit arrangements
- H05B3/0023—Circuit arrangements for heating by passing the current directly across the material to be heated
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Resistance Heating (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14414371A | 1971-05-17 | 1971-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT955566B true IT955566B (it) | 1973-09-29 |
Family
ID=22507266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2441772A IT955566B (it) | 1971-05-17 | 1972-05-16 | Forno elettrico per far fondere vetro |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5535336B1 (https=) |
| BE (1) | BE783519A (https=) |
| CA (1) | CA940574A (https=) |
| DE (1) | DE2223183A1 (https=) |
| FR (1) | FR2137947A1 (https=) |
| GB (1) | GB1369144A (https=) |
| IT (1) | IT955566B (https=) |
| NL (1) | NL7206387A (https=) |
-
1972
- 1972-05-12 DE DE19722223183 patent/DE2223183A1/de active Pending
- 1972-05-12 NL NL7206387A patent/NL7206387A/xx not_active Application Discontinuation
- 1972-05-15 CA CA142,164A patent/CA940574A/en not_active Expired
- 1972-05-16 IT IT2441772A patent/IT955566B/it active
- 1972-05-16 FR FR7217445A patent/FR2137947A1/fr not_active Withdrawn
- 1972-05-16 BE BE783519A patent/BE783519A/xx unknown
- 1972-05-17 GB GB2324372A patent/GB1369144A/en not_active Expired
- 1972-05-17 JP JP4901072A patent/JPS5535336B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA940574A (en) | 1974-01-22 |
| JPS5535336B1 (https=) | 1980-09-12 |
| NL7206387A (https=) | 1972-11-21 |
| FR2137947A1 (https=) | 1972-12-29 |
| GB1369144A (en) | 1974-10-02 |
| DE2223183A1 (de) | 1972-11-30 |
| BE783519A (fr) | 1972-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT963222B (it) | Vetro di finestrino riscaldato elettricamente | |
| BE748195A (fr) | Elements pour chauffage electrique | |
| IT975683B (it) | Alimentatore di carica per forni fusori da vetreria | |
| DE2113876B2 (de) | Heizbare isolierglasscheibe | |
| IT998253B (it) | Forno elettrico per vetro con controllo zonale della temperatura | |
| BR7402886D0 (pt) | Vidracas com aquecimento eletrico | |
| IT948195B (it) | Forno di riscaldo | |
| NO139765C (no) | Elektrisk ovn for glass-smelting. | |
| NL176161C (nl) | Glassmeltoven. | |
| CS185607B2 (en) | Electric heated glass | |
| IT971819B (it) | Composizione di vetro | |
| IT1046655B (it) | Vetro o cristallo stratificatu a riscaldamento elettrico | |
| AT272552B (de) | Elektrischer Glasschmelzofen | |
| AT332020B (de) | Isolierglaseinheit | |
| DK134836C (da) | Elektrisk smeltesikringsindsats | |
| IT996739B (it) | Forno elettrico per la fusione dei prodotti vetrosi o ceramici | |
| IT955566B (it) | Forno elettrico per far fondere vetro | |
| IT968443B (it) | Forno per termoincisioni | |
| AT316958B (de) | Leichtschmelzende, silikatische Emailfritte | |
| CS184809B2 (en) | Electric glass melting furnace | |
| IT957119B (it) | Forno elettrico per riscaldamento del vetro fuso | |
| IT953136B (it) | Forno a tunnel perfezionato per il riscaldamento di lastre di vetro | |
| CA865226A (en) | Electric glass melting furnace | |
| IT965112B (it) | Pannello per riscaldamento elettrico | |
| DK133407C (da) | Elektrisk smeltesikring |