SE421163B - Induktionsugn - Google Patents

Induktionsugn

Info

Publication number
SE421163B
SE421163B SE7808132A SE7808132A SE421163B SE 421163 B SE421163 B SE 421163B SE 7808132 A SE7808132 A SE 7808132A SE 7808132 A SE7808132 A SE 7808132A SE 421163 B SE421163 B SE 421163B
Authority
SE
Sweden
Prior art keywords
coils
component
voltages
crucible
bath
Prior art date
Application number
SE7808132A
Other languages
English (en)
Swedish (sv)
Other versions
SE7808132L (sv
Inventor
Roald Bingen
Jean-Pierre Cordier
Raymond Georges
Original Assignee
Elphiac Sa
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 Elphiac Sa filed Critical Elphiac Sa
Publication of SE7808132L publication Critical patent/SE7808132L/xx
Publication of SE421163B publication Critical patent/SE421163B/sv

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
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/067—Control, e.g. of temperature, of power 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
    • H05B6/04—Sources of current
    • 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
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • General Induction Heating (AREA)
SE7808132A 1977-07-27 1978-07-25 Induktionsugn SE421163B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1008300A BE857189A (fr) 1977-07-27 1977-07-27 Four a induction a creuset

Publications (2)

Publication Number Publication Date
SE7808132L SE7808132L (sv) 1980-04-17
SE421163B true SE421163B (sv) 1981-11-30

Family

ID=3862862

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808132A SE421163B (sv) 1977-07-27 1978-07-25 Induktionsugn

Country Status (5)

Country Link
US (1) US4238637A (fr)
BE (2) BE857189A (fr)
DE (1) DE2833008C2 (fr)
FR (1) FR2399180A1 (fr)
SE (1) SE421163B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120607C1 (de) * 1981-05-23 1982-11-04 Horst Ing.(grad.) 8459 Hirschbach Linn Rohling zum Induktionsschmelzen
AT376459B (de) * 1983-06-01 1984-11-26 Ver Edelstahlwerke Ag Metallurgisches gefaess
GB2200979B (en) * 1987-02-14 1990-08-29 Inductotherm Europ Induction melting
DE3910777C2 (de) * 1989-04-04 2001-08-09 Ald Vacuum Techn Ag Induktionsofen mit einem metallischen Tiegel
GB2232832B (en) * 1989-06-14 1993-11-10 Inductotherm Europ Induction Melting
US5250777A (en) * 1990-04-02 1993-10-05 Inductotherm Corp. Method and apparatus for variable phase induction heating and stirring
US5168939A (en) * 1990-08-29 1992-12-08 Joseph F. Long Electromagnetically accelerated impact oil well drill
DE4336384A1 (de) * 1993-10-26 1995-04-27 Junker Gmbh O Induktionsschmelzofen
ATE166522T1 (de) * 1994-02-11 1998-06-15 Junker Gmbh O Verfahren zum betrieb von kernlosen induktionsschmelz- und/oder -warmhalteöfen sowie dafür geeignete elektrische schalteinheit
FR2790354B1 (fr) * 1999-02-26 2001-06-15 Centre Nat Rech Scient Brassage electromagnetique d'un metal en fusion
DE102006032640B4 (de) * 2006-07-13 2010-07-01 Ema Indutec Gmbh Umrichter, insbesondere zur Erzeugung von Wirkleistung für die induktive Erwärmung und Verfahren zum induktiven Schmelzen und Rühren
WO2009064731A2 (fr) * 2007-11-17 2009-05-22 Inductotherm Corp. Fusion et mélange de matériaux dans un creuset par un procédé d'induction électrique du talon
CN101671800B (zh) * 2008-09-11 2013-02-13 鸿富锦精密工业（深圳）有限公司 金属热处理装置及金属热处理方法
IT1396762B1 (it) * 2009-10-21 2012-12-14 Saet Spa Dispositivo per l'ottenimento di un materiale semiconduttore multicristallino, in particolare silicio, e metodo per il controllo della temperatura nello stesso
CN111780550A (zh) * 2020-07-10 2020-10-16 苏州振湖电炉有限公司 变频感应熔炼和二区搅拌电源系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1457343A (fr) * 1965-06-22 1966-01-24 Asea Ab Dispositif de chauffage et d'agitation par induction
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
NL6710521A (fr) * 1966-12-21 1968-01-30

Also Published As

Publication number Publication date
SE7808132L (sv) 1980-04-17
FR2399180A1 (fr) 1979-02-23
BE870538R (fr) 1979-03-19
DE2833008A1 (de) 1979-02-08
US4238637A (en) 1980-12-09
BE857189A (fr) 1978-01-27
DE2833008C2 (de) 1982-04-22

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