GB348655A - A process and apparatus for melting metals in induction furnaces without iron cores - Google Patents
A process and apparatus for melting metals in induction furnaces without iron coresInfo
- Publication number
- GB348655A GB348655A GB516930A GB516930A GB348655A GB 348655 A GB348655 A GB 348655A GB 516930 A GB516930 A GB 516930A GB 516930 A GB516930 A GB 516930A GB 348655 A GB348655 A GB 348655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- melting
- charge
- induction furnaces
- iron cores
- 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
Abstract
348,655. Electric induction furnaces. TAMA, M. and HIRSCH, KUPFER-UND MESSINGWERKE AKT.-GES., Messing- werk, near Eberswalde, Germany. Feb. 15, 1930, No. 5169. [Class 39 (iii).] To prevent violent motion of the molten charge the upper edge of the induction coil is arranged below the surface of the metal. This arrangement may obtain also during the melting of a solid charge or as in Fig. 3 the coil 8 may be suspended in the position shown during melting and may be lowered when the charge has become fluid. In Fig. 2, the coil 2 extends below the crucible 1 and is provided with tappings 4, 5. The upper portion of the coil is cut out after melting has occurred. Reference has been directed by the Comptroller to Specifications 291,456 and 307,044, [both in Class 39 (iii), Heating by electricity].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB516930A GB348655A (en) | 1930-02-15 | 1930-02-15 | A process and apparatus for melting metals in induction furnaces without iron cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB516930A GB348655A (en) | 1930-02-15 | 1930-02-15 | A process and apparatus for melting metals in induction furnaces without iron cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB348655A true GB348655A (en) | 1931-05-15 |
Family
ID=9790973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB516930A Expired GB348655A (en) | 1930-02-15 | 1930-02-15 | A process and apparatus for melting metals in induction furnaces without iron cores |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB348655A (en) |
-
1930
- 1930-02-15 GB GB516930A patent/GB348655A/en not_active Expired
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