WO2013080088A3 - Induction heating apparatus - Google Patents

Induction heating apparatus Download PDF

Info

Publication number
WO2013080088A3
WO2013080088A3 PCT/IB2012/056557 IB2012056557W WO2013080088A3 WO 2013080088 A3 WO2013080088 A3 WO 2013080088A3 IB 2012056557 W IB2012056557 W IB 2012056557W WO 2013080088 A3 WO2013080088 A3 WO 2013080088A3
Authority
WO
WIPO (PCT)
Prior art keywords
induction heating
heating apparatus
induction
lines
supplied
Prior art date
Application number
PCT/IB2012/056557
Other languages
German (de)
French (fr)
Other versions
WO2013080088A2 (en
Inventor
Sandra Aranda Vazquez
Carlos CALVO MESTRE
Pablo Jesus Hernandez Blasco
Sergio Llorente Gil
Maria Elena Moya Albertin
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to ES12815785T priority Critical patent/ES2927333T3/en
Priority to EP12815785.6A priority patent/EP2786637B1/en
Publication of WO2013080088A2 publication Critical patent/WO2013080088A2/en
Publication of WO2013080088A3 publication Critical patent/WO2013080088A3/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
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • H05B6/065—Control, e.g. of temperature, of power for cooking plates or the like using coordinated control of multiple induction coils
    • 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
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
    • H05B6/1272—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements with more than one coil or coil segment per heating zone

Landscapes

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

Abstract

The invention proceeds from an induction heating apparatus (12), in particular an induction hob apparatus, having at least one induction heating unit (20) which has at least two induction heating lines (32, 34) which are intended to be supplied by different heating frequency units (42, 44). In order to allow for small inductor sizes, the invention proposes that the induction heating lines (32, 34) are arranged next to one another.
PCT/IB2012/056557 2011-11-28 2012-11-20 Induction heating apparatus WO2013080088A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES12815785T ES2927333T3 (en) 2011-11-28 2012-11-20 induction heating device
EP12815785.6A EP2786637B1 (en) 2011-11-28 2012-11-20 Induction heating apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201131914 2011-11-28
ES201131914 2011-11-28

Publications (2)

Publication Number Publication Date
WO2013080088A2 WO2013080088A2 (en) 2013-06-06
WO2013080088A3 true WO2013080088A3 (en) 2013-10-24

Family

ID=47559584

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/056557 WO2013080088A2 (en) 2011-11-28 2012-11-20 Induction heating apparatus

Country Status (3)

Country Link
EP (1) EP2786637B1 (en)
ES (1) ES2927333T3 (en)
WO (1) WO2013080088A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10455647B2 (en) 2014-11-26 2019-10-22 Samsung Electronics Co., Ltd. Cooking apparatus and method for controlling the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06260270A (en) * 1993-03-03 1994-09-16 Matsushita Electric Ind Co Ltd Heating coil
DE69507932T2 (en) * 1994-12-09 1999-08-26 Europ Equip Menager Induction heater for containers and control methods therefor
DE202006016551U1 (en) * 2006-10-23 2008-03-06 E.G.O. Elektro-Gerätebau GmbH induction heating
JP2008270088A (en) * 2007-04-24 2008-11-06 Chubu Corporation Large electromagnetic induction heating device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710062A (en) * 1971-04-06 1973-01-09 Environment One Corp Metal base cookware induction heating apparatus having improved power supply and gating control circuit using infra-red temperature sensor and improved induction heating coil arrangement
ES2310962B1 (en) * 2006-12-04 2009-10-23 Bsh Electrodomesticos España, S.A. HEATING DEVICE CIRCUIT.
CN103891400B (en) * 2011-11-04 2016-03-30 Bsh家用电器有限公司 Induction heating equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06260270A (en) * 1993-03-03 1994-09-16 Matsushita Electric Ind Co Ltd Heating coil
DE69507932T2 (en) * 1994-12-09 1999-08-26 Europ Equip Menager Induction heater for containers and control methods therefor
DE202006016551U1 (en) * 2006-10-23 2008-03-06 E.G.O. Elektro-Gerätebau GmbH induction heating
JP2008270088A (en) * 2007-04-24 2008-11-06 Chubu Corporation Large electromagnetic induction heating device

Also Published As

Publication number Publication date
ES2927333T3 (en) 2022-11-04
WO2013080088A2 (en) 2013-06-06
EP2786637B1 (en) 2022-07-27
EP2786637A2 (en) 2014-10-08

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