CH375457A - Kernloser Induktionsofen für industriellen Vakuumbetrieb - Google Patents

Kernloser Induktionsofen für industriellen Vakuumbetrieb

Info

Publication number
CH375457A
CH375457A CH7191459A CH7191459A CH375457A CH 375457 A CH375457 A CH 375457A CH 7191459 A CH7191459 A CH 7191459A CH 7191459 A CH7191459 A CH 7191459A CH 375457 A CH375457 A CH 375457A
Authority
CH
Switzerland
Prior art keywords
induction furnace
vacuum operation
industrial vacuum
coreless induction
coreless
Prior art date
Application number
CH7191459A
Other languages
English (en)
Inventor
Junker Otto
Original Assignee
Junker Fa O
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 Junker Fa O filed Critical Junker Fa O
Publication of CH375457A publication Critical patent/CH375457A/de

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
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • H05B6/26—Crucible furnaces using vacuum or particular gas atmosphere

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • General Induction Heating (AREA)
CH7191459A 1958-04-12 1959-04-11 Kernloser Induktionsofen für industriellen Vakuumbetrieb CH375457A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEJ14684A DE1061003B (de) 1958-04-12 1958-04-12 Kernloser Induktions-Schmelzofen fuer Vakuumbetrieb
DEJ0015629 1958-11-13

Publications (1)

Publication Number Publication Date
CH375457A true CH375457A (de) 1964-02-29

Family

ID=25982219

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7191459A CH375457A (de) 1958-04-12 1959-04-11 Kernloser Induktionsofen für industriellen Vakuumbetrieb

Country Status (4)

Country Link
US (1) US3056847A (de)
CH (1) CH375457A (de)
DE (2) DE1061003B (de)
GB (1) GB921904A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418430A1 (fr) * 1978-02-27 1979-09-21 Inst Po Metalloznanie I Tekno Four a creuset a induction

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT219865B (de) * 1960-05-17 1962-02-26 Plansee Metallwerk Suszeptor aus hochschmelzenden Metallen für Induktionsöfen und Verfahren zu dessen Herstellung
US3177282A (en) * 1961-04-21 1965-04-06 Ohio Crankshaft Co High frequency induction melting furnace
FR1220513A (fr) * 1963-06-20 1960-05-25 Junker Otto Four d'induction sans noyau
US3408470A (en) * 1966-04-04 1968-10-29 John R. Gier Jr. Induction furnace employing high purity atmosphere
US3819842A (en) * 1972-04-24 1974-06-25 Elin Union Ag Method and furnace for maintaining the temperature level of metal melts
US4152187A (en) * 1977-08-12 1979-05-01 Caterpillar Tractor Co. Method of sealing a vacuum induction furnace
US4356881A (en) * 1981-02-25 1982-11-02 Lowell Benjamin W Floor speaker
DE3118750C1 (de) * 1981-05-12 1987-02-12 Horst Ing.(grad.) 8459 Hirschbach Linn Schmelztiegel zur Aufnahme kleiner Mengen
DE3229367A1 (de) * 1982-08-06 1984-02-09 Brown, Boveri & Cie Ag, 6800 Mannheim Durchlauferhitzer fuer schmelzfluessige metalle
GB2161591A (en) * 1984-07-14 1986-01-15 Ipw Limited Coreless induction furnace
JP2001336881A (ja) 2000-05-30 2001-12-07 Daido Steel Co Ltd 金属の溶解装置
EP2673564B8 (de) * 2011-02-10 2024-03-13 Plasma Tech Holdings, LLC Verfahren zum betrieb eines induktiven plasmabad-kupolofens
US9955533B2 (en) * 2011-09-20 2018-04-24 Crucible Intellectual Property, LLC. Induction shield and its method of use in a system
CN105009263B (zh) * 2013-03-22 2018-10-16 应用材料公司 反射性衬里

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1328336A (en) * 1919-04-18 1920-01-20 Ajax Metal Company Artificially-cooled high-frequency coil
US1782359A (en) * 1928-02-11 1930-11-18 Ajax Electrothermic Corp Electric melting furnace
US1810820A (en) * 1929-05-08 1931-06-16 Westinghouse Electric & Mfg Co Induction furnace
US1931607A (en) * 1930-01-02 1933-10-24 Halasx Paul Electrical heating device
US1823908A (en) * 1930-09-20 1931-09-22 Westinghouse Electric & Mfg Co Induction furnace
GB439590A (en) * 1934-02-06 1935-12-10 Siemens Ag Induction furnace with an open iron yoke
US2400660A (en) * 1943-10-13 1946-05-21 Budd Wheel Co Inductive heating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418430A1 (fr) * 1978-02-27 1979-09-21 Inst Po Metalloznanie I Tekno Four a creuset a induction

Also Published As

Publication number Publication date
DE1061003B (de) 1959-07-09
US3056847A (en) 1962-10-02
DE1440455A1 (de) 1969-08-28
DE1440455B2 (de) 1971-06-09
GB921904A (en) 1963-03-27

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