EP2914059A4 - Induction heating device - Google Patents

Induction heating device

Info

Publication number
EP2914059A4
EP2914059A4 EP13848712.9A EP13848712A EP2914059A4 EP 2914059 A4 EP2914059 A4 EP 2914059A4 EP 13848712 A EP13848712 A EP 13848712A EP 2914059 A4 EP2914059 A4 EP 2914059A4
Authority
EP
European Patent Office
Prior art keywords
heating device
induction heating
induction
heating
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
EP13848712.9A
Other languages
German (de)
French (fr)
Other versions
EP2914059B1 (en
EP2914059A1 (en
Inventor
Takeshi Kitaizumi
Yoichi Kurose
Tomoya Fujinami
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co 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
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP2914059A1 publication Critical patent/EP2914059A1/en
Publication of EP2914059A4 publication Critical patent/EP2914059A4/en
Application granted granted Critical
Publication of EP2914059B1 publication Critical patent/EP2914059B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/03—Heating plates made out of a matrix of heating elements that can define heating areas adapted to cookware randomly placed on the heating plate
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/05—Heating plates with pan detection means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
  • General Induction Heating (AREA)
EP13848712.9A 2012-10-24 2013-10-23 Induction heating device Active EP2914059B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012234387 2012-10-24
JP2012234386 2012-10-24
JP2013111632 2013-05-28
JP2013111631 2013-05-28
PCT/JP2013/006265 WO2014064932A1 (en) 2012-10-24 2013-10-23 Induction heating device

Publications (3)

Publication Number Publication Date
EP2914059A1 EP2914059A1 (en) 2015-09-02
EP2914059A4 true EP2914059A4 (en) 2015-11-04
EP2914059B1 EP2914059B1 (en) 2017-12-06

Family

ID=50544316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13848712.9A Active EP2914059B1 (en) 2012-10-24 2013-10-23 Induction heating device

Country Status (4)

Country Link
EP (1) EP2914059B1 (en)
JP (1) JPWO2014064932A1 (en)
CN (1) CN104604328B (en)
WO (1) WO2014064932A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20120896A1 (en) 2012-10-15 2014-04-16 Indesit Co Spa INDUCTION HOB
US10605464B2 (en) 2012-10-15 2020-03-31 Whirlpool Corporation Induction cooktop
EP3002991B1 (en) * 2014-10-02 2022-07-13 LG Electronics Inc. Induction heat cooking apparatus
EP3002992B1 (en) * 2014-10-02 2023-07-05 LG Electronics Inc. Induction heat cooking apparatus
EP3291642A1 (en) * 2016-09-02 2018-03-07 Electrolux Appliances Aktiebolag Induction cooking hob and method for controlling a cooking zone
CN108347794B (en) * 2017-01-22 2020-11-24 佛山市顺德区美的电热电器制造有限公司 Heating control method and system for double-coil heating plate
KR20180103597A (en) * 2017-03-10 2018-09-19 엘지전자 주식회사 Water purifier
EP3432682A1 (en) * 2017-07-18 2019-01-23 Whirlpool Corporation Method for operating an induction cooking hob and cooking hob using such method
EP3675599B1 (en) * 2017-08-24 2021-09-01 Panasonic Intellectual Property Management Co., Ltd. Induction-heating cooker
WO2019045323A1 (en) * 2017-08-31 2019-03-07 엘지전자 주식회사 Induction heating and wireless power transmitting apparatus having improved circuit structure
KR102413858B1 (en) * 2017-08-31 2022-06-28 엘지전자 주식회사 Induction heating and wireless power transferring device having improved control algorithm
WO2019045322A1 (en) * 2017-08-31 2019-03-07 엘지전자 주식회사 Induction heating and wireless power transmitting apparatus having improved control algorithm
KR102413857B1 (en) * 2017-08-31 2022-06-28 엘지전자 주식회사 Induction heating and wireless power transferring device comprising improved circuit structure
US10993292B2 (en) 2017-10-23 2021-04-27 Whirlpool Corporation System and method for tuning an induction circuit
US11140751B2 (en) 2018-04-23 2021-10-05 Whirlpool Corporation System and method for controlling quasi-resonant induction heating devices
CN109114605A (en) * 2018-08-13 2019-01-01 中山市雅乐思商住电器有限公司 Induction electronic heating cooker
ES2754793A1 (en) * 2018-10-17 2020-04-20 Bsh Electrodomesticos Espana Sa Cooking Appliance Device (Machine-translation by Google Translate, not legally binding)
CN112394244B (en) * 2019-08-19 2021-09-14 广东美的白色家电技术创新中心有限公司 Detection circuit, electric appliance and control method
FR3102335B1 (en) 2019-10-18 2023-05-26 Groupe Brandt Method for controlling the power of at least one inductor and induction cooking apparatus for implementing the method
EP3820247B1 (en) * 2019-11-05 2022-06-01 Electrolux Appliances Aktiebolag Induction hob
US11910509B2 (en) 2021-03-02 2024-02-20 Whirlpool Corporation Method for improving accuracy in load curves acquisition on an induction cooktop

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654268A1 (en) * 1995-12-27 1997-07-03 Lg Electronics Inc Induction heating cooker with control circuitry for several outputs
US5951904A (en) * 1995-12-27 1999-09-14 Lg Electronics, Inc. Dual half-bridge type induction cooking apparatus for multi-output control
EP2170010A2 (en) * 2008-09-29 2010-03-31 Hitachi Ltd. Electromagnetic induction heating device
EP2405714A1 (en) * 2009-03-06 2012-01-11 Mitsubishi Electric Corporation Induction cooking device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583519A1 (en) * 1992-08-18 1994-02-23 Superluck Electrics Corp. Dual push-pull heating device of induction cooker having multiple burners
ES2201937B1 (en) 2003-11-03 2005-02-01 Bsh Electrodomesticos España, S.A. PROCEDURE FOR THE OPERATION OF A CONVERTER CIRCUIT.
JP2005293904A (en) * 2004-03-31 2005-10-20 Harison Toshiba Lighting Corp Induction heating roller device and image forming device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654268A1 (en) * 1995-12-27 1997-07-03 Lg Electronics Inc Induction heating cooker with control circuitry for several outputs
US5951904A (en) * 1995-12-27 1999-09-14 Lg Electronics, Inc. Dual half-bridge type induction cooking apparatus for multi-output control
EP2170010A2 (en) * 2008-09-29 2010-03-31 Hitachi Ltd. Electromagnetic induction heating device
EP2405714A1 (en) * 2009-03-06 2012-01-11 Mitsubishi Electric Corporation Induction cooking device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014064932A1 *

Also Published As

Publication number Publication date
CN104604328A (en) 2015-05-06
EP2914059B1 (en) 2017-12-06
WO2014064932A1 (en) 2014-05-01
EP2914059A1 (en) 2015-09-02
JPWO2014064932A1 (en) 2016-09-08
CN104604328B (en) 2016-07-06

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