SE311202B - - Google Patents
Info
- Publication number
- SE311202B SE311202B SE9621/65A SE962165A SE311202B SE 311202 B SE311202 B SE 311202B SE 9621/65 A SE9621/65 A SE 9621/65A SE 962165 A SE962165 A SE 962165A SE 311202 B SE311202 B SE 311202B
- Authority
- SE
- Sweden
- Prior art keywords
- furnace
- withdrawal
- beneath
- stirrer
- sensers
- Prior art date
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
- H05B6/34—Arrangements for circulation of melts
-
- 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
- H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
- H05B2213/02—Stirring of melted material in melting furnaces
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
An electromagnetic stirrer (5) operating beneath a molten metal furnace is mounted on a chassis (8) running on rails (9) so that it can be withdrawn from beneath the furnace if the crucible (1) breaks. The withdrawal is actuated by thermocouple sensers (10) in the furnace. The stirrer may alternatively be pivotally mounted for withdrawal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB77783A DE1207524B (en) | 1964-07-22 | 1964-07-22 | Electric arc furnace with a stirring coil |
Publications (1)
Publication Number | Publication Date |
---|---|
SE311202B true SE311202B (en) | 1969-06-02 |
Family
ID=6979605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9621/65A SE311202B (en) | 1964-07-22 | 1965-07-21 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3406240A (en) |
AT (1) | AT268709B (en) |
BE (1) | BE667204A (en) |
DE (1) | DE1207524B (en) |
FR (1) | FR1453935A (en) |
GB (1) | GB1101176A (en) |
LU (1) | LU49104A1 (en) |
SE (1) | SE311202B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4753192A (en) * | 1987-01-08 | 1988-06-28 | Btu Engineering Corporation | Movable core fast cool-down furnace |
US10921060B2 (en) | 2017-02-10 | 2021-02-16 | Abb Schweiz Ag | Furnace assembly for a metal-making process |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1752887A (en) * | 1928-04-13 | 1930-04-01 | Gen Electric | Induction furnace |
BE364673A (en) * | 1928-11-03 | |||
US2573319A (en) * | 1948-11-08 | 1951-10-30 | Asea Ab | Inductive stirring |
US2665319A (en) * | 1949-05-24 | 1954-01-05 | Asea Ab | Metallurgical furnace having a stirring winding |
DE897304C (en) * | 1951-07-06 | 1953-11-19 | Demag Elektrometallurgie Gmbh | Electromagnetic stirring process and electric furnace with stirring device for the process |
US2774803A (en) * | 1952-09-20 | 1956-12-18 | Asea Ab | Inductive stirring device for metallurgical furnace |
US2958719A (en) * | 1958-09-18 | 1960-11-01 | Nat Res Corp | Production of metal |
US3012083A (en) * | 1959-02-26 | 1961-12-05 | Asea Ab | Electric stirring windings |
-
1964
- 1964-07-22 DE DEB77783A patent/DE1207524B/en active Pending
-
1965
- 1965-06-21 US US465293A patent/US3406240A/en not_active Expired - Lifetime
- 1965-07-16 AT AT656365A patent/AT268709B/en active
- 1965-07-16 LU LU49104A patent/LU49104A1/xx unknown
- 1965-07-21 FR FR25454A patent/FR1453935A/en not_active Expired
- 1965-07-21 SE SE9621/65A patent/SE311202B/xx unknown
- 1965-07-21 GB GB31038/65A patent/GB1101176A/en not_active Expired
- 1965-07-22 BE BE667204D patent/BE667204A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AT268709B (en) | 1969-02-25 |
US3406240A (en) | 1968-10-15 |
DE1207524B (en) | 1965-12-23 |
LU49104A1 (en) | 1965-09-16 |
FR1453935A (en) | 1966-07-22 |
GB1101176A (en) | 1968-01-31 |
BE667204A (en) | 1965-11-16 |
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