GB611549A - Induction furnace - Google Patents

Induction furnace

Info

Publication number
GB611549A
GB611549A GB13088/46A GB1308846A GB611549A GB 611549 A GB611549 A GB 611549A GB 13088/46 A GB13088/46 A GB 13088/46A GB 1308846 A GB1308846 A GB 1308846A GB 611549 A GB611549 A GB 611549A
Authority
GB
United Kingdom
Prior art keywords
channels
hearth
slag
recess
during operation
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
GB13088/46A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB611549A publication Critical patent/GB611549A/en
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
    • H05B6/16—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)

Abstract

611,549. Induction furnaces. TAMA, M. April 30, 1946. No. 13088. Convention date, May 24, 1945. [Class 39 (iii)] A submerged resistor type induction furnace with improved cleansing means for slag, &c., during operation, comprises two hearths 1 and 2 having their bottoms at different levels and connected by straight melting channels 3, 4 and 5 inclined at an angle of approximately 40 to 50 degrees. Impurities are conducted to a recess 7 in hearth 1 via chamber 2 and channels 3, 4 and 5. Openings 14 are provided in the wall 13 of hearth 2 such that straight cleaning tools may be used during operation to remove the slag from the channels and recess. Transformer assemblies comprising iron cores 6 and primary coils 8 are threaded through secondary loops formed by the channels. The coils 8 may be Scott connected to a 3-phase supply. A furnace for a single-phase supply is also described.
GB13088/46A 1945-05-24 1946-04-30 Induction furnace Expired GB611549A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US927035XA 1945-05-24 1945-05-24
US611549XA 1945-05-24 1945-05-24

Publications (1)

Publication Number Publication Date
GB611549A true GB611549A (en) 1948-11-01

Family

ID=26740786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13088/46A Expired GB611549A (en) 1945-05-24 1946-04-30 Induction furnace

Country Status (2)

Country Link
FR (1) FR927035A (en)
GB (1) GB611549A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844453A (en) * 1973-01-05 1974-10-29 Modern Equipment Co Apparatus and method for melting and pouring metal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106792B1 (en) * 1982-10-18 1988-06-01 Asea Ab Furnace arrangement to smelt metal and to keep it heated

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844453A (en) * 1973-01-05 1974-10-29 Modern Equipment Co Apparatus and method for melting and pouring metal

Also Published As

Publication number Publication date
FR927035A (en) 1947-10-17

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