GB1340506A - Induction furnaces - Google Patents
Induction furnacesInfo
- Publication number
- GB1340506A GB1340506A GB5274770A GB5274771A GB1340506A GB 1340506 A GB1340506 A GB 1340506A GB 5274770 A GB5274770 A GB 5274770A GB 5274771 A GB5274771 A GB 5274771A GB 1340506 A GB1340506 A GB 1340506A
- Authority
- GB
- United Kingdom
- Prior art keywords
- throat
- channels
- jan
- central
- channel
- 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
- 230000006698 induction Effects 0.000 title abstract 3
- 230000008018 melting Effects 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
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
- H05B6/16—Furnaces having endless cores
- H05B6/20—Furnaces having endless cores having melting channel only
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- General Induction Heating (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1340506 Induction furnaces AJAX MAGNETHERMIC CORP 20 Jan 1971 [28 Jan 1970] 52747/70 Heading H5H A twin coil, submerged resistor induction furnace, of the type described in Specification 981,218, is given improved temperature patterns and increased flow velocity in its melting channels 4, 5, 6 and 7 by axial indexing of the current carrying portion of the throat 11 adjacent its intersection with the central melting channel 5, such that the width A is approximately twice the axial widths B, C, of the central and bottom channels 5, 7. Channel 5 may intersect the throat 11 with surfaces 5a, 5b, 5c, 5d, Figs. 4-6 (not shown), of tapered and curved type, or the widened throat and channels may be of circular form, Fig. 8 (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US644170A | 1970-01-28 | 1970-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1340506A true GB1340506A (en) | 1973-12-12 |
Family
ID=21720906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5274770A Expired GB1340506A (en) | 1970-01-28 | 1971-01-20 | Induction furnaces |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3595979A (en) |
| JP (1) | JPS5025666B1 (en) |
| DE (1) | DE2064467A1 (en) |
| GB (1) | GB1340506A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH639750A5 (en) * | 1977-04-07 | 1983-11-30 | Imant Eduardovich Butseniex | INDUCTION GUTTER. |
| US4435820A (en) * | 1980-09-24 | 1984-03-06 | The Electricity Council | Channel induction furnaces |
| GB8314577D0 (en) * | 1983-05-26 | 1983-06-29 | Alcan Int Ltd | Recovery of aluminium scrap |
| TR200202689T2 (en) | 2000-06-20 | 2004-11-22 | Louis Johannes Fourie | Induction furnace. |
| WO2003059011A1 (en) * | 2002-01-14 | 2003-07-17 | Louis Johannes Fourie | Induction furnace control |
| KR101213559B1 (en) * | 2004-12-22 | 2012-12-18 | 겐조 다카하시 | Apparatus and method for agitating, and melting furnace attached to agitation apparatus using agitation apparatus |
| AU2012222933A1 (en) * | 2011-03-01 | 2013-10-17 | Louis Johannes Fourie | Channel type induction furnace |
-
1970
- 1970-01-28 US US6441A patent/US3595979A/en not_active Expired - Lifetime
- 1970-11-13 JP JP45099572A patent/JPS5025666B1/ja active Pending
- 1970-12-30 DE DE19702064467 patent/DE2064467A1/en active Pending
-
1971
- 1971-01-20 GB GB5274770A patent/GB1340506A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3595979A (en) | 1971-07-27 |
| JPS5025666B1 (en) | 1975-08-26 |
| DE2064467A1 (en) | 1971-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |