IT8547645A1 - Forno ad induzione senza nucleo con mezzi distanziatori tra gli avvolgimenti delle spire d'induzione - Google Patents

Forno ad induzione senza nucleo con mezzi distanziatori tra gli avvolgimenti delle spire d'induzione

Info

Publication number
IT8547645A1
IT8547645A1 IT1985A47645A IT4764585A IT8547645A1 IT 8547645 A1 IT8547645 A1 IT 8547645A1 IT 1985A47645 A IT1985A47645 A IT 1985A47645A IT 4764585 A IT4764585 A IT 4764585A IT 8547645 A1 IT8547645 A1 IT 8547645A1
Authority
IT
Italy
Prior art keywords
induction
windings
core
oven
half spacers
Prior art date
Application number
IT1985A47645A
Other languages
English (en)
Other versions
IT1182180B (it
IT8547645A0 (it
Original Assignee
Soc Otto Junker Gmbh
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 Soc Otto Junker Gmbh filed Critical Soc Otto Junker Gmbh
Publication of IT8547645A0 publication Critical patent/IT8547645A0/it
Publication of IT8547645A1 publication Critical patent/IT8547645A1/it
Application granted granted Critical
Publication of IT1182180B publication Critical patent/IT1182180B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/12—Arrangement of elements for electric heating in or on furnaces with electromagnetic fields acting directly on the material being heated
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • General Induction Heating (AREA)
  • Furnace Details (AREA)
  • Physical Vapour Deposition (AREA)
IT47645/85A 1984-02-14 1985-02-06 Forno ad induzione senza nucleo con mezzi distanziatori tra gli avvolgimenti delle spire d'induzione IT1182180B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3405120A DE3405120C2 (de) 1984-02-14 1984-02-14 Kernloser Induktionsofen mit Distanzmitteln zwischen den Induktionsspulen-Windungen

Publications (3)

Publication Number Publication Date
IT8547645A0 IT8547645A0 (it) 1985-02-06
IT8547645A1 true IT8547645A1 (it) 1986-08-06
IT1182180B IT1182180B (it) 1987-09-30

Family

ID=6227611

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47645/85A IT1182180B (it) 1984-02-14 1985-02-06 Forno ad induzione senza nucleo con mezzi distanziatori tra gli avvolgimenti delle spire d'induzione

Country Status (7)

Country Link
US (1) US4622679A (it)
JP (1) JPS60248986A (it)
DE (1) DE3405120C2 (it)
FR (1) FR2559573B1 (it)
GB (1) GB2154409B (it)
IT (1) IT1182180B (it)
SE (1) SE457285B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229854B1 (fr) * 1985-10-31 1990-09-19 S.A. Compagnie Royale Asturienne des Mines (C.R.A.M) Appareil de chauffage équipé d'une couche en vermiculite
DE3632704A1 (de) * 1986-01-16 1987-07-23 Junker Gmbh O Induktionsspule fuer induktionstiegeloefen
NO166750C (no) * 1989-02-02 1991-08-28 Eb National Tranformer As Skjold for elektromagnetisk omroerer.
US5416794A (en) * 1990-01-31 1995-05-16 Inductotherm Corp. Induction furnace havng a modular induction coil assembly
US5197081A (en) * 1990-05-24 1993-03-23 Inductotherm Corp. magnetic return apparatus for coreless induction furnaces
FR2665249A1 (fr) * 1990-07-26 1992-01-31 Dauphine Ets Bonmartin Laminoi Four de fusion par induction en creuset froid.
DE4115278A1 (de) * 1991-05-10 1992-11-12 Abb Patent Gmbh Magnetischer rueckschluss fuer einen induktionstiegelofen
US5418811A (en) * 1992-04-08 1995-05-23 Fluxtrol Manufacturing, Inc. High performance induction melting coil
US5446269A (en) * 1993-05-27 1995-08-29 Inductotherm Corp. Tubing shape, particularly for fabricating an induction coil
US6434182B1 (en) 2001-05-23 2002-08-13 Lecrotherm, Inc. Composite insulating clamp assembly for induction furnace
US6768766B1 (en) * 2003-01-06 2004-07-27 Abb Inc. Precast one piece upper castable ring for induction furnaces
US7606286B2 (en) * 2006-06-07 2009-10-20 Ajax Tocco Magnethermic Corporation Coreless furnace coil clamp
CN104534886B (zh) * 2014-12-31 2016-09-14 镇江市高等专科学校 装配式感应器
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
JP6289426B2 (ja) * 2015-09-28 2018-03-07 アイシン高丘株式会社 金属溶解炉
KR101874709B1 (ko) * 2016-11-25 2018-08-02 한국수력원자력 주식회사 금속산화물 보강재를 포함하는 저온용융로 및 그 제조 방법
DE102022103000B4 (de) * 2022-02-09 2024-01-18 Abp Induction Systems Gmbh Induktionstiegelofen mit einem feuerfesten Tiegel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE496462C (de) * 1927-04-21 1930-04-25 Hirsch Elektrischer Induktionsofen zum Schmelzen oder zur Behandlung von Stoffen in Waerme
GB440859A (en) * 1934-04-23 1936-01-07 Heraeus Vacuumschmelze Ag Improvements in and relating to the casting of metals and alloys
DE1089493B (de) * 1959-09-22 1960-09-22 Aeg Induktions-Tiegelofen
FR1272671A (fr) * 1960-10-11 1961-09-29 Ajax Magnethermic Corp Structure de bobine pour four électrique à induction
FR1220513A (fr) * 1963-06-20 1960-05-25 Junker Otto Four d'induction sans noyau
DE2420533C2 (de) * 1974-04-27 1982-11-18 Otto Junker Gmbh, 5107 Simmerath Kernloser Netzfrequenz-Induktionsofen zum Warmhalten, Überhitzen und/oder zum Behandeln und Vergießen von Metallen
US4152187A (en) * 1977-08-12 1979-05-01 Caterpillar Tractor Co. Method of sealing a vacuum induction furnace
JPS5632878Y2 (it) * 1977-12-02 1981-08-04
DE2922422C2 (de) * 1979-06-01 1982-12-23 Brown, Boveri & Cie Ag, 6800 Mannheim Induktions-Tiegelofen

Also Published As

Publication number Publication date
SE8500667L (sv) 1985-08-15
SE8500667D0 (sv) 1985-02-13
GB2154409B (en) 1987-02-11
FR2559573A1 (fr) 1985-08-16
IT1182180B (it) 1987-09-30
DE3405120A1 (de) 1985-08-22
IT8547645A0 (it) 1985-02-06
SE457285B (sv) 1988-12-12
DE3405120C2 (de) 1986-11-13
FR2559573B1 (fr) 1988-11-04
JPH0463995B2 (it) 1992-10-13
JPS60248986A (ja) 1985-12-09
GB2154409A (en) 1985-09-04
GB8503551D0 (en) 1985-03-13
US4622679A (en) 1986-11-11

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930122