GB721124A - Electromagnetic stirring winding for melting furnaces and the like - Google Patents

Electromagnetic stirring winding for melting furnaces and the like

Info

Publication number
GB721124A
GB721124A GB22108/53A GB2210853A GB721124A GB 721124 A GB721124 A GB 721124A GB 22108/53 A GB22108/53 A GB 22108/53A GB 2210853 A GB2210853 A GB 2210853A GB 721124 A GB721124 A GB 721124A
Authority
GB
United Kingdom
Prior art keywords
coils
furnaces
equal
furnace
yoke
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
Application number
GB22108/53A
Other languages
English (en)
Inventor
Ludwig Dreyfus
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
Priority to CA571943A priority Critical patent/CA571943A/en
Application filed by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to GB22108/53A priority patent/GB721124A/en
Priority to DEA20877A priority patent/DE1025541B/de
Priority to US448841 priority patent/USRE24462E/en
Priority to BE531074D priority patent/BE531074A/xx
Priority to FR1106428D priority patent/FR1106428A/fr
Publication of GB721124A publication Critical patent/GB721124A/en
Priority to GB3019257A priority patent/GB818658A/en
Priority to BE561561D priority patent/BE561561A/xx
Priority to FR72386D priority patent/FR72386E/fr
Expired legal-status Critical Current

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
    • H05B6/36—Coil arrangements
    • H05B6/367—Coil arrangements for melting furnaces
    • 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)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • General Induction Heating (AREA)
GB22108/53A 1953-08-11 1953-08-11 Electromagnetic stirring winding for melting furnaces and the like Expired GB721124A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA571943A CA571943A (en) 1953-08-11 Polyphase stirring winding
GB22108/53A GB721124A (en) 1953-08-11 1953-08-11 Electromagnetic stirring winding for melting furnaces and the like
DEA20877A DE1025541B (de) 1953-08-11 1954-08-02 Ruehrwicklung
US448841 USRE24462E (en) 1953-08-11 1954-08-10 Dreyfus
BE531074D BE531074A (enrdf_load_stackoverflow) 1953-08-11 1954-08-11
FR1106428D FR1106428A (fr) 1953-08-11 1954-08-11 Enroulement de brassage polyphasé
GB3019257A GB818658A (enrdf_load_stackoverflow) 1953-08-11 1957-09-26
BE561561D BE561561A (enrdf_load_stackoverflow) 1953-08-11 1957-10-11
FR72386D FR72386E (fr) 1953-08-11 1957-10-11 Enroulement de brassage polyphasé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22108/53A GB721124A (en) 1953-08-11 1953-08-11 Electromagnetic stirring winding for melting furnaces and the like

Publications (1)

Publication Number Publication Date
GB721124A true GB721124A (en) 1954-12-29

Family

ID=10174024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22108/53A Expired GB721124A (en) 1953-08-11 1953-08-11 Electromagnetic stirring winding for melting furnaces and the like

Country Status (6)

Country Link
US (1) USRE24462E (enrdf_load_stackoverflow)
BE (1) BE531074A (enrdf_load_stackoverflow)
CA (1) CA571943A (enrdf_load_stackoverflow)
DE (1) DE1025541B (enrdf_load_stackoverflow)
FR (1) FR1106428A (enrdf_load_stackoverflow)
GB (1) GB721124A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1185377A (fr) * 1956-02-02 1959-07-31 Asea Ab Dispositif à enroulement d'agitation pour fours métallurgiques
GB817046A (en) * 1956-10-30 1959-07-22 Asea Ab Improvements in water cooled stirring windings for furnaces
GB823018A (en) * 1957-04-03 1959-11-04 Asea Ab Electric stirring mcans for metallurgical furnaces or the like
US3012083A (en) * 1959-02-26 1961-12-05 Asea Ab Electric stirring windings
US3203768A (en) * 1961-08-01 1965-08-31 Westinghouse Electric Corp Apparatus of zone refining and controlling solute segregation in solidifying melts by electromagnetic means
DE1533081B1 (de) * 1966-02-15 1971-01-21 Leybold Heraeus Gmbh & Co Kg Kernloser Induktionsofen zum Schmelzen und Ruehren von Metallen und Verfahren zum Betrieb dieses Ofens
SE466586B (sv) * 1988-12-07 1992-03-09 Asea Brown Boveri Elektromagnetisk omroerare foer straenggjutning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610530C (de) * 1935-03-12 Aeg Hochfrequenzinduktionsofen zum Erhitzen und Schmelzen von Chargen grosser Querabmessung und geringer Hoehe
US1791934A (en) * 1925-12-21 1931-02-10 Ajax Electrothermic Corp Induction heating
US1943802A (en) * 1930-03-18 1934-01-16 Ajax Electrothermic Corp Electric induction furnace

Also Published As

Publication number Publication date
US2759035A (en) 1956-08-14
FR1106428A (fr) 1955-12-19
CA571943A (en) 1959-03-10
USRE24462E (en) 1958-04-22
DE1025541B (de) 1958-03-06
BE531074A (enrdf_load_stackoverflow) 1957-11-08

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