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GB571304A - Improvements in submerged resistor induction furnaces - Google Patents

Improvements in submerged resistor induction furnaces

Info

Publication number
GB571304A
GB571304A GB17895/43A GB1789543A GB571304A GB 571304 A GB571304 A GB 571304A GB 17895/43 A GB17895/43 A GB 17895/43A GB 1789543 A GB1789543 A GB 1789543A GB 571304 A GB571304 A GB 571304A
Authority
GB
United Kingdom
Prior art keywords
channels
oct
induction furnaces
closed
furnace
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
GB17895/43A
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 GB571304A publication Critical patent/GB571304A/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)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

571,304. Electric induction furnaces. TAMA, M. Oct. 29, 1943, No. 17895. Convention date, Oct. 21, 1942. [Class 39 (iii)] An induction furnace suitable for light metals and alloys comprises a hearth 2 connected by straight parallel melting channels 14 to a chamber 17 sufficiently large to contain slag and impurities over a period of operation. The closed circuit 2, 14, 17 forms the secondary of a transformer having a primary winding 8 surrounding an iron core 10 the magnetic circuit of which is closed by elements on either side of the furnace. The channels 14 are connected at their ends by grooves 15, 16 into which they open abruptly, thereby preventing the accumulation of obstructing compounds in the channels. Cleaning plugs 18 may be provided.
GB17895/43A 1942-10-21 1943-10-29 Improvements in submerged resistor induction furnaces Expired GB571304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US571304XA 1942-10-21 1942-10-21

Publications (1)

Publication Number Publication Date
GB571304A true GB571304A (en) 1945-08-20

Family

ID=22008688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17895/43A Expired GB571304A (en) 1942-10-21 1943-10-29 Improvements in submerged resistor induction furnaces

Country Status (1)

Country Link
GB (1) GB571304A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060067B (en) * 1953-05-02 1959-06-25 Russ Elektroofen Kommanditgese Low-frequency channel induction furnace
US4596020A (en) * 1982-10-18 1986-06-17 Asea Ab Metal melting and melt heat retaining furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060067B (en) * 1953-05-02 1959-06-25 Russ Elektroofen Kommanditgese Low-frequency channel induction furnace
US4596020A (en) * 1982-10-18 1986-06-17 Asea Ab Metal melting and melt heat retaining furnace

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