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
Application number
GB24040/45A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ASEA AB, Allmanna Svenska Elektriska ABfiledCriticalASEA AB
Publication of GB601073ApublicationCriticalpatent/GB601073A/en
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)
Furnace Details
(AREA)
General Induction Heating
(AREA)
Abstract
The molten contents of a metallurgical furnace, of the type heated by induction from coils arranged beneath the vessel, are stirred by the passage through stirring windings of current of a frequency of one per second or less. Specification 523,785, [Group XI], is referred to.
GB24040/45A1944-11-301945-09-18Method of, and apparatus for, stirring the molten contents of furnaces
ExpiredGB601073A
(en)