GB190420003A - Improved Process and Furnace for Subjecting Solid Materials to the Action of the Electric Arc. - Google Patents
Improved Process and Furnace for Subjecting Solid Materials to the Action of the Electric Arc.Info
- Publication number
- GB190420003A GB190420003A GB190420003DA GB190420003A GB 190420003 A GB190420003 A GB 190420003A GB 190420003D A GB190420003D A GB 190420003DA GB 190420003 A GB190420003 A GB 190420003A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- arc
- action
- electrodes
- electric arc
- 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
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
20,003. Birkeland, K., and Eyde, S. Sept. 19, A.D. 1903, [date applied for under Patents Act, A.D. 1901]. Electric furnaces.-An arc furnace is constructed as shown in vertical section for the oxidation or reduction of solids such as ores, in powder or moulded into briquettes, with or without carbon. The furnace has two flat vertical walls 1, 2 at a short distance apart, and the arc is formed between two electrodes 7 which project horizontally or vertically between the walls, The electrodes may be of carbon or metal, and may be hollow to admit air, hydrogen, or other gas to the furnace. The arc is spread by the action of the field of a large electromagnet 10, 12, the pole-pieces of which carry curved iron arms 13. The solid material may be fed to the arc in a thin stream from a hopper 15 ; solid products fall into a space 19, while gases pass through conduits 17.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO190420003X | 1903-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190420003A true GB190420003A (en) | 1904-11-24 |
Family
ID=32171778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190420003D Expired GB190420003A (en) | 1903-09-19 | 1904-09-16 | Improved Process and Furnace for Subjecting Solid Materials to the Action of the Electric Arc. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190420003A (en) |
-
1904
- 1904-09-16 GB GB190420003D patent/GB190420003A/en not_active Expired
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