ATE259137T1 - MAGNETIC HEATING SYSTEM - Google Patents

MAGNETIC HEATING SYSTEM

Info

Publication number
ATE259137T1
ATE259137T1 AT99309647T AT99309647T ATE259137T1 AT E259137 T1 ATE259137 T1 AT E259137T1 AT 99309647 T AT99309647 T AT 99309647T AT 99309647 T AT99309647 T AT 99309647T AT E259137 T1 ATE259137 T1 AT E259137T1
Authority
AT
Austria
Prior art keywords
heating system
coil
magnetic heating
power supply
alternating current
Prior art date
Application number
AT99309647T
Other languages
German (de)
Inventor
Philip Anthony Browning
Original Assignee
Mitsubishi Internat Gmbh
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 Mitsubishi Internat Gmbh filed Critical Mitsubishi Internat Gmbh
Application granted granted Critical
Publication of ATE259137T1 publication Critical patent/ATE259137T1/en

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
    • H05B6/06—Control, e.g. of temperature, of power
    • 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
    • H05B6/04—Sources of current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)

Abstract

A magnetic heating system comprises a core (4) of a magnetic material having a coil (2,3) wound around at least a part thereof, and a power supply (1) connected to the coil for supplying a low frequency alternating current thereto. The power supply comprises means for varying the frequency of the alternating current in the coil. <IMAGE>
AT99309647T 1998-12-01 1999-12-01 MAGNETIC HEATING SYSTEM ATE259137T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9826232.2A GB9826232D0 (en) 1998-12-01 1998-12-01 Magnetic heating system

Publications (1)

Publication Number Publication Date
ATE259137T1 true ATE259137T1 (en) 2004-02-15

Family

ID=10843329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99309647T ATE259137T1 (en) 1998-12-01 1999-12-01 MAGNETIC HEATING SYSTEM

Country Status (4)

Country Link
EP (1) EP1006757B1 (en)
AT (1) ATE259137T1 (en)
DE (1) DE69914573T2 (en)
GB (1) GB9826232D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6781100B2 (en) 2001-06-26 2004-08-24 Husky Injection Molding Systems, Ltd. Method for inductive and resistive heating of an object
US6717118B2 (en) 2001-06-26 2004-04-06 Husky Injection Molding Systems, Ltd Apparatus for inductive and resistive heating of an object

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816690A (en) * 1972-09-18 1974-06-11 Illinois Tool Works Induction heating apparatus
US5272720A (en) * 1990-01-31 1993-12-21 Inductotherm Corp. Induction heating apparatus and method
JPH05299161A (en) * 1992-04-24 1993-11-12 Fuji Electric Co Ltd Power feeding method for induction furnace
JP3398172B2 (en) * 1993-04-09 2003-04-21 電気興業株式会社 Heating temperature control method and high frequency induction heating temperature control device in high frequency induction heating

Also Published As

Publication number Publication date
EP1006757B1 (en) 2004-02-04
EP1006757A2 (en) 2000-06-07
DE69914573T2 (en) 2004-12-16
EP1006757A3 (en) 2001-11-21
DE69914573D1 (en) 2004-03-11
GB9826232D0 (en) 1999-01-20

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Legal Events

Date Code Title Description
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