DE69803927D1 - Induktionsofen zum schmelzen von metallen - Google Patents

Induktionsofen zum schmelzen von metallen

Info

Publication number
DE69803927D1
DE69803927D1 DE69803927T DE69803927T DE69803927D1 DE 69803927 D1 DE69803927 D1 DE 69803927D1 DE 69803927 T DE69803927 T DE 69803927T DE 69803927 T DE69803927 T DE 69803927T DE 69803927 D1 DE69803927 D1 DE 69803927D1
Authority
DE
Germany
Prior art keywords
cavity
pct
induction
date nov
null magnetic
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 - Fee Related
Application number
DE69803927T
Other languages
English (en)
Other versions
DE69803927T2 (de
Inventor
Francois-Marie Franci
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.)
Internova International Innovation Co BV
Original Assignee
Internova International Innovation Co BV
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 Internova International Innovation Co BV filed Critical Internova International Innovation Co BV
Publication of DE69803927D1 publication Critical patent/DE69803927D1/de
Application granted granted Critical
Publication of DE69803927T2 publication Critical patent/DE69803927T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/22Furnaces without an endless core
    • H05B6/24Crucible furnaces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
DE69803927T 1997-05-16 1998-05-15 Induktionsofen zum schmelzen von metallen Expired - Fee Related DE69803927T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9706279 1997-05-16
PCT/FR1998/000971 WO1998053642A1 (fr) 1997-05-16 1998-05-15 Four a induction pour la fusion de metaux

Publications (2)

Publication Number Publication Date
DE69803927D1 true DE69803927D1 (de) 2002-03-28
DE69803927T2 DE69803927T2 (de) 2002-11-07

Family

ID=9507136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803927T Expired - Fee Related DE69803927T2 (de) 1997-05-16 1998-05-15 Induktionsofen zum schmelzen von metallen

Country Status (9)

Country Link
US (1) US6163562A (de)
EP (1) EP0981931B1 (de)
JP (1) JP2001525981A (de)
AT (1) ATE213583T1 (de)
AU (1) AU7773298A (de)
DE (1) DE69803927T2 (de)
DK (1) DK0981931T3 (de)
ES (1) ES2173588T3 (de)
WO (1) WO1998053642A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004042188A2 (en) * 2002-11-06 2004-05-21 Canitron Systems, Inc. Down hole induction heating tool and method of operating and manufacturing same
US8653425B2 (en) * 2011-07-11 2014-02-18 Bernard Lasko Rotary applicator
WO2013128241A1 (en) * 2012-03-01 2013-09-06 Inova Lab S.R.L. Device for induction heating of a billet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE266566C (de) *
DE277870C (de) *
BE351671A (de) *
US1834725A (en) * 1928-02-18 1931-12-01 Ajax Electrothermic Corp External field eliminator
US1879360A (en) * 1928-07-24 1932-09-27 Ajax Electrothermic Corp Electric induction furnace
US5090022A (en) * 1990-05-21 1992-02-18 Inductotherm Corp. Cold crucible induction furnace

Also Published As

Publication number Publication date
JP2001525981A (ja) 2001-12-11
US6163562A (en) 2000-12-19
EP0981931A1 (de) 2000-03-01
ATE213583T1 (de) 2002-03-15
DK0981931T3 (da) 2002-06-10
EP0981931B1 (de) 2002-02-20
WO1998053642A1 (fr) 1998-11-26
AU7773298A (en) 1998-12-11
ES2173588T3 (es) 2002-10-16
DE69803927T2 (de) 2002-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee