EP0150793A3 - Continuously working apparatus for heating of flat products by electromagnetic induction - Google Patents

Continuously working apparatus for heating of flat products by electromagnetic induction Download PDF

Info

Publication number
EP0150793A3
EP0150793A3 EP85100589A EP85100589A EP0150793A3 EP 0150793 A3 EP0150793 A3 EP 0150793A3 EP 85100589 A EP85100589 A EP 85100589A EP 85100589 A EP85100589 A EP 85100589A EP 0150793 A3 EP0150793 A3 EP 0150793A3
Authority
EP
European Patent Office
Prior art keywords
heating
electromagnetic induction
working apparatus
flat products
continuously working
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.)
Granted
Application number
EP85100589A
Other languages
French (fr)
Other versions
EP0150793B1 (en
EP0150793A2 (en
Inventor
Bernard Chausse
Jean Delassus
Claude Leon
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.)
Alstom SA
Original Assignee
CEM ELECTRO MECANIQUE Cie 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 CEM ELECTRO MECANIQUE Cie SA filed Critical CEM ELECTRO MECANIQUE Cie SA
Publication of EP0150793A2 publication Critical patent/EP0150793A2/en
Publication of EP0150793A3 publication Critical patent/EP0150793A3/en
Application granted granted Critical
Publication of EP0150793B1 publication Critical patent/EP0150793B1/en
Expired 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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • H05B6/103—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor
    • H05B6/104—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor metal pieces being elongated like wires or bands
    • 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
    • H05B6/36—Coil arrangements
    • H05B6/44—Coil arrangements having more than one coil or coil segment

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)
EP85100589A 1984-01-26 1985-01-22 Continuously working apparatus for heating of flat products by electromagnetic induction Expired EP0150793B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8401187A FR2558941B1 (en) 1984-01-26 1984-01-26 DEVICE FOR HEATING FLAT PRODUCTS IN A RUNWAY BY ELECTROMAGNETIC INDUCTION
FR8401187 1984-01-26

Publications (3)

Publication Number Publication Date
EP0150793A2 EP0150793A2 (en) 1985-08-07
EP0150793A3 true EP0150793A3 (en) 1985-09-25
EP0150793B1 EP0150793B1 (en) 1989-01-04

Family

ID=9300494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100589A Expired EP0150793B1 (en) 1984-01-26 1985-01-22 Continuously working apparatus for heating of flat products by electromagnetic induction

Country Status (5)

Country Link
US (1) US4587392A (en)
EP (1) EP0150793B1 (en)
JP (1) JPS60172195A (en)
DE (1) DE3567349D1 (en)
FR (1) FR2558941B1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452085B (en) * 1986-03-03 1987-11-09 Asea Ab DEVICE FOR HEATING THE SUBJECT, TAPE OR PLATE
US4751360A (en) * 1987-06-26 1988-06-14 Ross Nicholas V Apparatus for the continuous induction heating of metallic strip
GB8721663D0 (en) * 1987-09-15 1987-10-21 Electricity Council Induction heating apparatus
JPH07101633B2 (en) * 1987-09-28 1995-11-01 株式会社明電舎 Flat plate induction heating device
DE3928629A1 (en) * 1989-08-30 1991-03-14 Junker Gmbh O DEVICE FOR INDUCTIVE HEATING OF FLAT METAL GOODS
FR2661849B1 (en) * 1990-05-10 1995-03-17 Siderurgie Fse Inst Rech METHOD AND DEVICES FOR INDUCTION HEATING OF A METALLURGICAL PRODUCT IN AN ELONGATE SHAPE.
FR2663491A1 (en) * 1990-06-13 1991-12-20 Siderurgie Fse Inst Rech Inductor for localised heating of metallurgical products
JP2540041Y2 (en) * 1993-02-08 1997-07-02 富士電子工業株式会社 High frequency heating coil on inner surface of cylindrical work
JP3310920B2 (en) * 1998-01-26 2002-08-05 三菱重工業株式会社 Sheet bar joining machine
FR2808163B1 (en) * 2000-04-19 2002-11-08 Celes TRANSVERSE FLOW INDUCTION HEATING DEVICE WITH MAGNETIC CIRCUIT OF VARIABLE WIDTH
US6677561B1 (en) * 2002-10-21 2004-01-13 Outokumpu Oyj Coil for induction heating of a strip or another elongate metal workpiece
US20100038358A1 (en) * 2008-03-20 2010-02-18 Dingle Brad M Inductive soldering device
DE102009026236A1 (en) * 2009-07-23 2011-04-07 Atn Automatisierungstechnik Niemeier Gmbh Method for integrally joining joining partners
DE102010053284A1 (en) * 2010-12-02 2012-06-06 Zenergy Power Gmbh Method and induction heater for heating a billet
EP2838123B1 (en) * 2013-08-14 2016-03-16 Komax Holding AG Welding device for connecting solar cells

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448012A (en) * 1944-09-09 1948-08-31 Westinghouse Electric Corp Induced heating of continuously moving metal strip with pulsating magnetic flux
DE884811C (en) * 1942-10-25 1953-07-30 Deutsche Edelstahlwerke Ag Electro-inductive heating device for increasing surface hardness of metallic workpieces
GB712066A (en) * 1951-02-03 1954-07-14 Asea Ab High-frequency electromagnetic induction means for heating metallic strips
FR1202900A (en) * 1957-03-05 1960-01-14 Penn Induction Corp Method and apparatus for induction heating of sheet metal strips
DE1158194B (en) * 1962-06-22 1963-11-28 Zd Y Elektrotepelnych Zarizeni Inductor arrangement for inductive heating of continuous metal strips
FR1347484A (en) * 1963-02-13 1963-12-27 Bbc Brown Boveri & Cie Device for heating by induction uniformly and scrolling metal strips
US3444346A (en) * 1966-12-19 1969-05-13 Texas Instruments Inc Inductive heating of strip material
EP0087345A1 (en) * 1982-02-18 1983-08-31 Alsthom Process and devices for minimizing the induced power in a flat conducting product suspended electromagnetically without contact
FR2527885A1 (en) * 1982-05-28 1983-12-02 Glaverbel METHOD AND DEVICE FOR MANUFACTURING VITREOUS PANELS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568661A5 (en) * 1973-09-24 1975-10-31 Varta Batterie
US4321444A (en) * 1975-03-04 1982-03-23 Davies Evan J Induction heating apparatus
FR2509562A1 (en) * 1981-07-10 1983-01-14 Cem Comp Electro Mec METHOD AND APPARATUS FOR HOMOGENEOUS HEATING BY TRANSVERSE FLOW ELECTROMAGNETIC INDUCTION OF FLAT, CONDUCTOR AND AMAGNETIC PRODUCTS
FR2538665A1 (en) * 1982-12-28 1984-06-29 Cem Comp Electro Mec Method and devices for homogeneous induction heating of flat articles on the move.

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884811C (en) * 1942-10-25 1953-07-30 Deutsche Edelstahlwerke Ag Electro-inductive heating device for increasing surface hardness of metallic workpieces
US2448012A (en) * 1944-09-09 1948-08-31 Westinghouse Electric Corp Induced heating of continuously moving metal strip with pulsating magnetic flux
GB712066A (en) * 1951-02-03 1954-07-14 Asea Ab High-frequency electromagnetic induction means for heating metallic strips
FR1202900A (en) * 1957-03-05 1960-01-14 Penn Induction Corp Method and apparatus for induction heating of sheet metal strips
DE1158194B (en) * 1962-06-22 1963-11-28 Zd Y Elektrotepelnych Zarizeni Inductor arrangement for inductive heating of continuous metal strips
FR1347484A (en) * 1963-02-13 1963-12-27 Bbc Brown Boveri & Cie Device for heating by induction uniformly and scrolling metal strips
US3444346A (en) * 1966-12-19 1969-05-13 Texas Instruments Inc Inductive heating of strip material
EP0087345A1 (en) * 1982-02-18 1983-08-31 Alsthom Process and devices for minimizing the induced power in a flat conducting product suspended electromagnetically without contact
FR2527885A1 (en) * 1982-05-28 1983-12-02 Glaverbel METHOD AND DEVICE FOR MANUFACTURING VITREOUS PANELS

Also Published As

Publication number Publication date
FR2558941A1 (en) 1985-08-02
EP0150793B1 (en) 1989-01-04
DE3567349D1 (en) 1989-02-09
EP0150793A2 (en) 1985-08-07
JPS60172195A (en) 1985-09-05
JPS6310541B2 (en) 1988-03-08
FR2558941B1 (en) 1986-05-02
US4587392A (en) 1986-05-06

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