GB1449093A - Induction furnace - Google Patents

Induction furnace

Info

Publication number
GB1449093A
GB1449093A GB426774A GB426774A GB1449093A GB 1449093 A GB1449093 A GB 1449093A GB 426774 A GB426774 A GB 426774A GB 426774 A GB426774 A GB 426774A GB 1449093 A GB1449093 A GB 1449093A
Authority
GB
United Kingdom
Prior art keywords
crucible
coils
coil
furnace
section
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
GB426774A
Other languages
English (en)
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 AB filed Critical ASEA AB
Publication of GB1449093A publication Critical patent/GB1449093A/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
    • H05B6/18—Furnaces having endless cores having melting basin
    • 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)
  • General Induction Heating (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
GB426774A 1973-01-31 1974-01-30 Induction furnace Expired GB1449093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7301311A SE395816B (sv) 1973-01-31 1973-01-31 Induktionsdegelugn

Publications (1)

Publication Number Publication Date
GB1449093A true GB1449093A (en) 1976-09-08

Family

ID=20316481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB426774A Expired GB1449093A (en) 1973-01-31 1974-01-30 Induction furnace

Country Status (4)

Country Link
US (1) US3875322A (https=)
JP (2) JPS49106035A (https=)
GB (1) GB1449093A (https=)
SE (1) SE395816B (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416311A (en) * 1977-07-08 1979-02-06 Koshuha Netsuren Kk Oneedirectional mixinggtype induction melting furnace
US4745620A (en) * 1986-04-04 1988-05-17 Inductotherm Corporation Apparatus and method for maintaining constant molten metal level in metal casting
GB2200979B (en) * 1987-02-14 1990-08-29 Inductotherm Europ Induction melting
US5197081A (en) * 1990-05-24 1993-03-23 Inductotherm Corp. magnetic return apparatus for coreless induction furnaces
DE19939782C1 (de) * 1999-08-21 2001-05-17 Schott Glas Vorrichtung und Verfahren zum Erschmelzen oder Läutern von Gläsern oder Glaskeramiken
US7106016B2 (en) * 2003-07-31 2006-09-12 Siemens Energy & Automation, Inc. Inductive heating system and method for controlling discharge of electric energy from machines
DE102007008299B4 (de) * 2006-08-12 2012-06-14 Schott Ag Verfahren zur Herstellung von Gläsern, wobei die chemische Reduktion von Bestandteilen vermieden wird
US11272584B2 (en) * 2015-02-18 2022-03-08 Inductotherm Corp. Electric induction melting and holding furnaces for reactive metals and alloys
DE102015015337B4 (de) * 2015-09-01 2018-06-21 Abp Induction Systems Gmbh Induktionstiegelofen und magnetischer Rückschluss hierfür
US20240210112A1 (en) * 2022-12-22 2024-06-27 Inductotherm Corp. Induction coils as non-contact temperature boosters and flow boosters for ferrous and non-ferrous materials in a furnace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1645526A (en) * 1925-03-30 1927-10-18 Lorenz C Ag High-frequency electric furnace
US2652441A (en) * 1949-07-22 1953-09-15 Asea Ab Electric melting furnace
US2711436A (en) * 1952-08-14 1955-06-21 Babcock & Wilcox Co Fluid material container with inclined slotted bottom having inductive stirring device adjacent thereto for an electric furnace
JPS5125284B2 (https=) * 1972-09-04 1976-07-30

Also Published As

Publication number Publication date
JPS49106035A (https=) 1974-10-08
SE395816B (sv) 1977-08-22
JPS5615518Y2 (https=) 1981-04-10
US3875322A (en) 1975-04-01
JPS5572100U (https=) 1980-05-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee