DE3272924D1 - Magnetic induction-heating device for rectangular metallic flat products moving lengthwise - Google Patents

Magnetic induction-heating device for rectangular metallic flat products moving lengthwise

Info

Publication number
DE3272924D1
DE3272924D1 DE8282401998T DE3272924T DE3272924D1 DE 3272924 D1 DE3272924 D1 DE 3272924D1 DE 8282401998 T DE8282401998 T DE 8282401998T DE 3272924 T DE3272924 T DE 3272924T DE 3272924 D1 DE3272924 D1 DE 3272924D1
Authority
DE
Germany
Prior art keywords
heating device
magnetic induction
flat products
metallic flat
rectangular metallic
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
Application number
DE8282401998T
Other languages
German (de)
English (en)
Inventor
Jean Maurice
Roger Travers
Jean-Paul Camus
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
Alstom 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 Alstom SA filed Critical Alstom SA
Application granted granted Critical
Publication of DE3272924D1 publication Critical patent/DE3272924D1/de
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
    • H05B6/102—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces the metal pieces being rotated while induction 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
    • H05B6/36—Coil arrangements
    • H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
DE8282401998T 1981-11-13 1982-10-28 Magnetic induction-heating device for rectangular metallic flat products moving lengthwise Expired DE3272924D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121238A FR2516641A1 (fr) 1981-11-13 1981-11-13 Dispositif de chauffage par induction magnetique de produits metalliques rectangulaires plats defilant dans le sens de leur longueur

Publications (1)

Publication Number Publication Date
DE3272924D1 true DE3272924D1 (en) 1986-10-02

Family

ID=9263961

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401998T Expired DE3272924D1 (en) 1981-11-13 1982-10-28 Magnetic induction-heating device for rectangular metallic flat products moving lengthwise

Country Status (5)

Country Link
US (1) US4481397A (enExample)
EP (1) EP0081400B1 (enExample)
JP (1) JPS5894789A (enExample)
DE (1) DE3272924D1 (enExample)
FR (1) FR2516641A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8304240A (nl) * 1983-12-08 1985-07-01 Skf Ind Trading & Dev Wiellager.
US4761527A (en) * 1985-10-04 1988-08-02 Mohr Glenn R Magnetic flux induction heating
US4856097A (en) * 1988-03-29 1989-08-08 Glenn Mohr Apparatus for induction heating of electrically conductive metal wire and strip
US5483042A (en) * 1990-06-04 1996-01-09 Nordson Corporation Magnetic separator
US5847370A (en) * 1990-06-04 1998-12-08 Nordson Corporation Can coating and curing system having focused induction heater using thin lamination cores
US5529703A (en) * 1990-06-04 1996-06-25 Nordson Corporation Induction dryer and magnetic separator
WO1992009397A1 (en) * 1990-11-30 1992-06-11 Heron Technologies, Inc. Induction dryer and magnetic separator
WO1993023970A1 (en) * 1992-05-08 1993-11-25 Heron Technologies, Inc. Induction dryer and magnetic separator
NZ282347A (en) * 1994-03-16 1999-01-28 Larkden Pty Ltd Converting rotational energy of shaft into heat, inducing eddy currents in graphite block
FR2733553B1 (fr) * 1995-04-25 1997-07-11 Pem Sa Protection Electrolytiq Dispositif de contre-collage pour la solidarisation d'une bande metallique et d'une bande de materiau isolant
DE102008014165A1 (de) * 2008-03-14 2009-09-24 Ab Skf Vorrichtung zum Erwärmen und Verfahren zum Erwärmen
EP2605613A3 (en) 2008-04-11 2014-07-23 The Timken Company Inductive heating using magnets for hardening of gear teeth and components alike
JP2014500906A (ja) * 2010-10-11 2014-01-16 ザ・ティムケン・カンパニー 誘導焼入れのための装置
US8993942B2 (en) 2010-10-11 2015-03-31 The Timken Company Apparatus for induction hardening

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR916287A (fr) * 1944-04-01 1946-12-02 Brown Procédé et dispositif pour le chauffage électrique de pièces métalliques
CH264034A (de) * 1947-10-28 1949-09-30 Bbc Brown Boveri & Cie Verfahren zum induktiven Erhitzen metallischer, plattenförmiger Werkstücke.
GB1036725A (en) * 1962-05-05 1966-07-20 Delapena & Sons Ltd Improvements in or relating to induction heating
CH416879A (de) * 1963-04-01 1966-07-15 Baermann Max Ofen zur Erwärmung von metallischen Teilen
FR1387653A (fr) * 1964-03-31 1965-01-29 Four pour le chauffage de pièces métalliques
FR2473244A1 (fr) * 1980-01-04 1981-07-10 Cem Comp Electro Mec Procede et dispositif de chauffage electrique par induction de produits metalliques, utilisant des champs magnetiques pulses

Also Published As

Publication number Publication date
FR2516641B1 (enExample) 1984-01-27
JPS623554B2 (enExample) 1987-01-26
US4481397A (en) 1984-11-06
EP0081400B1 (fr) 1986-08-27
FR2516641A1 (fr) 1983-05-20
JPS5894789A (ja) 1983-06-06
EP0081400A1 (fr) 1983-06-15

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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