GB652776A - Improvements in or relating to the electrical heating of furnaces - Google Patents
Improvements in or relating to the electrical heating of furnacesInfo
- Publication number
- GB652776A GB652776A GB20582/48A GB2058248A GB652776A GB 652776 A GB652776 A GB 652776A GB 20582/48 A GB20582/48 A GB 20582/48A GB 2058248 A GB2058248 A GB 2058248A GB 652776 A GB652776 A GB 652776A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- furnace
- furnaces
- aug
- sets
- 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
-
- 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
- C03B5/03—Tank furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
Abstract
652,776. Electrode furnaces. LUBATTI, E. Aug. 4, 1948, No. 20582. Convention date, Aug. 25, 1947. [Class 39((iii)] A glass &c. furnace 1 is heated by one or more electrodes each of which comprises a head 4, Fig. 4, carried by an arm 5, thermally insulated as at 6 and having an associated electric cable 7 and cooling- fluid connections 8, 9, some or all of said electrodes being movable so that their location and depth of immersion may be varied. Fig. 1 shows a furnace fitted with two sets of three electrodes 3, each set being mounted on a movable structure 10 at one side of the furnace, and two sets of fixed electrodes 3<SP>1</SP> at the opposite side thereof, the structure 10, Fig. 2, being mounted on rails 17 and supporting a transformer 12, a switch 13 and, for each electrade, holding means 14 permitting the electrode arm 5 to be rotated, and an ammeter 15. Several modifications are described, including one in which the electrodes project through the roof of the furnace and are rockable about their upper ends.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT271247X | 1947-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB652776A true GB652776A (en) | 1951-05-02 |
Family
ID=11221007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20582/48A Expired GB652776A (en) | 1947-08-25 | 1948-08-04 | Improvements in or relating to the electrical heating of furnaces |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH271247A (en) |
| GB (1) | GB652776A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718953A1 (en) * | 1986-06-06 | 1987-12-10 | Saint Gobain Rech | METHOD FOR PRODUCING GLASS PRODUCTS BY MEANS OF ELECTRIC MELTING AND ELECTRO MELTING DEVICE THEREFOR |
-
1948
- 1948-08-04 GB GB20582/48A patent/GB652776A/en not_active Expired
- 1948-08-12 CH CH271247D patent/CH271247A/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718953A1 (en) * | 1986-06-06 | 1987-12-10 | Saint Gobain Rech | METHOD FOR PRODUCING GLASS PRODUCTS BY MEANS OF ELECTRIC MELTING AND ELECTRO MELTING DEVICE THEREFOR |
| GB2193070A (en) * | 1986-06-06 | 1988-01-27 | Saint Gobain Rech | Electric glass melting furnace |
| GB2193070B (en) * | 1986-06-06 | 1990-06-20 | Saint Gobain Rech | Technique for the electric melting of glass |
| AU609400B2 (en) * | 1986-06-06 | 1991-05-02 | Saint-Gobain Recherche | Technique for electrical fusion of glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CH271247A (en) | 1950-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES447920A1 (en) | Primary electrode arrangement for high temperature melting furnace | |
| GB652776A (en) | Improvements in or relating to the electrical heating of furnaces | |
| ES8504626A1 (en) | AN APPARATUS FOR THE PRODUCTION OF GRAPHITE FROM CARBON BODIES | |
| FR1142296A (en) | graphite electrode for electric arc furnace | |
| GB615760A (en) | Electric glass melting furnace | |
| GB562904A (en) | Improvements in electrical resistance heating elements | |
| DK80442C (en) | Electroplating device, in particular carbon or graphite electrodes for electric furnaces. | |
| GB769428A (en) | Improvements relating to electrically heated glass furnaces | |
| AU159868B2 (en) | Contact arrangements for continuous self-baking electrodes in electric furnaces | |
| GB619398A (en) | Improvements in or relating to dielectric heating and electrodes therefor | |
| GB566885A (en) | Improvements relating to electric furnaces of the salt bath type | |
| AU151626B2 (en) | Improvements relating to electrode supporting means for electric furnaces | |
| AU944352A (en) | Contact arrangements for continuous self-baking electrodes in electric furnaces | |
| CA482529A (en) | Electric furnace with carbon resistances | |
| GB749423A (en) | Method of refining silicon | |
| CA463255A (en) | Electrically heated molten bath furnace and method of operating the same | |
| ES212362A1 (en) | Three-phase electric oven with a central electrode and two external electrodes provided with compensation means (Machine-translation by Google Translate, not legally binding) | |
| AT171716B (en) | Suspension of Söderberg electrodes in electric resistance arc furnaces | |
| CA508666A (en) | Hydraulic electrical apparatus for automatically regulating the position of direct arc electric furnace electrodes | |
| ES363776A1 (en) | A provision of electrodes for glass ovens. (Machine-translation by Google Translate, not legally binding) | |
| AU1948756A (en) | Electrode construction for fused bath electrical furnace | |
| CH299517A (en) | Connection of at least two square carbon-containing electrodes for use in electric furnaces. | |
| GB660300A (en) | Electrode type liquid heaters | |
| CA616309A (en) | Electrode holder for electric smelting furnace | |
| GR14359B (en) | VOLTAGE CORRECTION TRANSFORMER WITH MAXIMUM POWER SWITCH 100 VAT. |