EP0487832A3 - Electromagnetic induction heater capable of realizing a wide variety of heating rates - Google Patents

Electromagnetic induction heater capable of realizing a wide variety of heating rates Download PDF

Info

Publication number
EP0487832A3
EP0487832A3 EP19910113800 EP91113800A EP0487832A3 EP 0487832 A3 EP0487832 A3 EP 0487832A3 EP 19910113800 EP19910113800 EP 19910113800 EP 91113800 A EP91113800 A EP 91113800A EP 0487832 A3 EP0487832 A3 EP 0487832A3
Authority
EP
European Patent Office
Prior art keywords
realizing
wide variety
electromagnetic induction
induction heater
heating rates
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.)
Withdrawn
Application number
EP19910113800
Other languages
English (en)
Other versions
EP0487832A2 (de
Inventor
Masatomi Inokuma
Isamu Oku
Nobuyuki Yoshimura
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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
Priority claimed from JP33706990A external-priority patent/JPH03225789A/ja
Application filed by Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of EP0487832A2 publication Critical patent/EP0487832A2/de
Publication of EP0487832A3 publication Critical patent/EP0487832A3/en
Withdrawn legal-status Critical Current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
    • H05B6/06—Control, e.g. of temperature, of power

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP19910113800 1990-11-30 1991-08-16 Electromagnetic induction heater capable of realizing a wide variety of heating rates Withdrawn EP0487832A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33706990A JPH03225789A (ja) 1989-12-27 1990-11-30 電磁誘導加熱装置
JP337069/90 1990-11-30

Publications (2)

Publication Number Publication Date
EP0487832A2 EP0487832A2 (de) 1992-06-03
EP0487832A3 true EP0487832A3 (en) 1992-06-17

Family

ID=18305137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910113800 Withdrawn EP0487832A3 (en) 1990-11-30 1991-08-16 Electromagnetic induction heater capable of realizing a wide variety of heating rates

Country Status (2)

Country Link
EP (1) EP0487832A3 (de)
CA (1) CA2049379A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9418858D0 (en) * 1994-09-19 1994-11-09 Magnatech Uk Limited Drive circuit for magnetic field heating device
BR112012000910A2 (pt) * 2009-07-15 2016-03-01 Skf Ind Trading & Dev sistema e método para aquecer indutivamente um objeto físico, e, módulo de suprimento de energia
US20240334558A1 (en) * 2021-09-01 2024-10-03 Nippon Steel Corporation Transverse flux induction heating device
EP4398681A4 (de) * 2021-09-01 2024-12-18 Nippon Steel Corporation Querfluss-induktionsheizvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006545B (de) * 1952-07-05 1957-04-18 Siemens Ag Verfahren und Einrichtung zum induktiven Erwaermen von gut leitenden Metallteilen in einem induktiven Hochfrequenzfeld
DE1192343B (de) * 1962-03-27 1965-05-06 Siemens Ag Vorrichtung zum induktiven Erwaermen von insbesondere stabfoermigen Werkstuecken
WO1985001532A1 (en) * 1983-10-03 1985-04-11 Valmet Oy Method and device for electromagnetic heating of a roll, in particular of a calender roll, used in the manufacture of paper or of some other web-formed product
WO1991003916A1 (de) * 1989-08-30 1991-03-21 Otto Junker Gmbh Vorrichtung zum induktiven erwärmen von flachem metallischem gut

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006545B (de) * 1952-07-05 1957-04-18 Siemens Ag Verfahren und Einrichtung zum induktiven Erwaermen von gut leitenden Metallteilen in einem induktiven Hochfrequenzfeld
DE1192343B (de) * 1962-03-27 1965-05-06 Siemens Ag Vorrichtung zum induktiven Erwaermen von insbesondere stabfoermigen Werkstuecken
WO1985001532A1 (en) * 1983-10-03 1985-04-11 Valmet Oy Method and device for electromagnetic heating of a roll, in particular of a calender roll, used in the manufacture of paper or of some other web-formed product
WO1991003916A1 (de) * 1989-08-30 1991-03-21 Otto Junker Gmbh Vorrichtung zum induktiven erwärmen von flachem metallischem gut

Also Published As

Publication number Publication date
CA2049379A1 (en) 1992-05-31
EP0487832A2 (de) 1992-06-03

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