GB409893A - Improvements in or relating to electric furnaces - Google Patents
Improvements in or relating to electric furnacesInfo
- Publication number
- GB409893A GB409893A GB1081033A GB1081033A GB409893A GB 409893 A GB409893 A GB 409893A GB 1081033 A GB1081033 A GB 1081033A GB 1081033 A GB1081033 A GB 1081033A GB 409893 A GB409893 A GB 409893A
- Authority
- GB
- United Kingdom
- Prior art keywords
- melt
- electric furnaces
- furnace
- chamber
- metal
- 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
-
- 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
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
-
- 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
- H05B3/62—Heating elements specially adapted for furnaces
- H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
409,893. Electric furnaces. CORNELIUS, C. E., 14, Grevgatan, Stockholm. April 11, 1933, No. 10810. [Class 39 (iii).] In a furnace comprising metal or alloy electrodes 3 located in a chamber 2 and surrounded by a melt 4, the charge is supported above the melt wholly or in part within the area defined by vertical extensions of the walls of the chamber 2. The melt may be glass or slag and the electrodes may be of iron. A crucible 5 may be provided for containing a metal, alloy or glass charge to be melted. The furnace may be used for heating bars or ingots to be welded, for baking porcelain or brick, or for making iron sponge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1081033A GB409893A (en) | 1933-04-11 | 1933-04-11 | Improvements in or relating to electric furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1081033A GB409893A (en) | 1933-04-11 | 1933-04-11 | Improvements in or relating to electric furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB409893A true GB409893A (en) | 1934-05-10 |
Family
ID=9974685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1081033A Expired GB409893A (en) | 1933-04-11 | 1933-04-11 | Improvements in or relating to electric furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB409893A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2416908A (en) * | 1943-05-01 | 1947-03-04 | Yngve R Cornelius | Heat-treating furnace |
-
1933
- 1933-04-11 GB GB1081033A patent/GB409893A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2416908A (en) * | 1943-05-01 | 1947-03-04 | Yngve R Cornelius | Heat-treating furnace |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8502956A1 (en) | Melting furnaces. | |
GB409893A (en) | Improvements in or relating to electric furnaces | |
GB481010A (en) | Improvements in or relating to self-baking electrodes for electric furnaces | |
GB886707A (en) | Multi-chamber smelting furnace | |
GB1146031A (en) | Electric furnaces | |
SE7712920L (en) | DC-FATED LIGHT BACK OVEN | |
GB295713A (en) | Improved electrode for the electrical fusion and heating of glass | |
GB714292A (en) | A method and an electro smelter for producing porcelain enamel | |
GB828889A (en) | Furnace for melting glass | |
GB822818A (en) | Method and apparatus for melting glass | |
GB1483721A (en) | Furnace for melting metals and alloys | |
GB601851A (en) | Improvements in or relating to electrically-heated glass-melting furnaces | |
GB528983A (en) | Improvements in and relating to electrode salt bath furnaces | |
GB403572A (en) | Improvements in glass melting furnaces | |
GB835201A (en) | A method of and furnace for refining glass | |
GB498379A (en) | Electric furnace for the melting of glass | |
FR2342344A1 (en) | Melting furnace for cast iron etc. - burns natural gas and uses coke as conductor for electric heating refining | |
GB628404A (en) | Improvements in or relating to glass-making furnaces | |
SU697789A1 (en) | Induction crucible furnace | |
SU410646A1 (en) | Plant for refining pig iron by molten synthetic slags | |
SU420856A1 (en) | MELTING UNIT | |
GB323291A (en) | Improvements in electric melting furnaces | |
GB544177A (en) | Improvements in electric glass-melting furnaces | |
GB589117A (en) | Improvements in or relating to a process and apparatus for making glass and the likeby a discontinuous process | |
GB600958A (en) | Improvements in or relating to the making of glass |