DE69811889D1 - Rinneninduktor - Google Patents

Rinneninduktor

Info

Publication number
DE69811889D1
DE69811889D1 DE69811889T DE69811889T DE69811889D1 DE 69811889 D1 DE69811889 D1 DE 69811889D1 DE 69811889 T DE69811889 T DE 69811889T DE 69811889 T DE69811889 T DE 69811889T DE 69811889 D1 DE69811889 D1 DE 69811889D1
Authority
DE
Germany
Prior art keywords
channel inductor
inductor
channel
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 - Lifetime
Application number
DE69811889T
Other languages
English (en)
Other versions
DE69811889T2 (de
Inventor
Ake Archenholtz
Jan Bostedt
Arne Loefgren
Goete Tallbaeck
Saeid Ebrahim
Alf Lundstroem
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.)
ABP INDUCTION AB, NORBERG, SE
Original Assignee
ABB 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 ABB AB filed Critical ABB AB
Publication of DE69811889D1 publication Critical patent/DE69811889D1/de
Application granted granted Critical
Publication of DE69811889T2 publication Critical patent/DE69811889T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B6/20—Furnaces having endless cores having melting channel only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • F27B14/065—Channel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
DE69811889T 1997-06-18 1998-05-29 Rinneninduktor Expired - Lifetime DE69811889T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702334A SE511892C2 (sv) 1997-06-18 1997-06-18 Ränninduktor och smältugn innefattande sådan ränninduktor
PCT/SE1998/001031 WO1998058220A1 (en) 1997-06-18 1998-05-29 Channel inductor and melt furnace comprising such channel inductor

Publications (2)

Publication Number Publication Date
DE69811889D1 true DE69811889D1 (de) 2003-04-10
DE69811889T2 DE69811889T2 (de) 2003-12-18

Family

ID=20407426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811889T Expired - Lifetime DE69811889T2 (de) 1997-06-18 1998-05-29 Rinneninduktor

Country Status (5)

Country Link
US (1) US6208682B1 (de)
EP (1) EP0990109B1 (de)
DE (1) DE69811889T2 (de)
SE (1) SE511892C2 (de)
WO (1) WO1998058220A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8059719B2 (en) * 2005-09-16 2011-11-15 Sony Corporation Adaptive area of influence filter
US7633734B2 (en) * 2006-11-02 2009-12-15 Duca Manufacturing & Consulting, Inc. AC melt to bushing current detector
US8855168B2 (en) * 2007-04-16 2014-10-07 Inductotherm Corp. Channel electric inductor assembly
US9506820B1 (en) * 2010-11-08 2016-11-29 Inductotherm Corp. Detection of melt adjacent to the exterior of the bushing in an induction channel furnace
KR20210011505A (ko) * 2013-03-07 2021-02-01 블루스코프 스틸 리미티드 채널 인덕터

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1598236A (en) * 1920-09-24 1926-08-31 Induction Furnace Company Method of building and starting electric induction furnaces
US2383384A (en) * 1944-07-18 1945-08-21 Jr James Coffee Harris Metallurgical induction furnace
US2805271A (en) * 1955-11-14 1957-09-03 Lindberg Eng Co Multiple chamber induction furnace
US3100237A (en) * 1960-05-21 1963-08-06 Asea Ab Low frequency induction furnace of the melting channel type
US3412195A (en) * 1965-08-05 1968-11-19 Haveg Industries Inc Intermediate furnace barrier
US4201882A (en) * 1978-05-05 1980-05-06 Apatova Larisa D Induction melting furnace
GB2154840B (en) * 1984-02-21 1986-11-12 Electricity Council Channel induction furnaces
US5134629A (en) * 1990-02-08 1992-07-28 Norton Company Inductor loop coating

Also Published As

Publication number Publication date
EP0990109A1 (de) 2000-04-05
US6208682B1 (en) 2001-03-27
EP0990109B1 (de) 2003-03-05
SE511892C2 (sv) 1999-12-13
SE9702334L (de) 1998-12-19
WO1998058220A1 (en) 1998-12-23
SE9702334D0 (sv) 1997-06-18
DE69811889T2 (de) 2003-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ABP INDUCTION AB, NORBERG, SE