EP2914060A4 - Induction heating device - Google Patents

Induction heating device

Info

Publication number: EP2914060A4
Authority: EP; European Patent Office
Prior art keywords: heating device; induction heating; induction; heating
Prior art date: 2012-10-25
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP13849536.1A

Other languages

German (de)

French (fr)

Other versions

EP2914060A1 (en

Inventor

Yoichi Kurose

Takeshi Kitaizumi

Tomoya Fujinami

Junichi Minatodani

Kohji Niiyama

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.)

2012-10-25

Filing date

2013-10-23

Publication date

2015-11-04

2013-10-23 Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd

2015-09-02 Publication of EP2914060A1 publication Critical patent/EP2914060A1/en

2015-11-04 Publication of EP2914060A4 publication Critical patent/EP2914060A4/en

Status Withdrawn legal-status Critical Current

Links

238000010438 heat treatment Methods 0.000 title 1
230000006698 induction Effects 0.000 title 1

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
- 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)

EP13849536.1A 2012-10-25 2013-10-23 Induction heating device Withdrawn EP2914060A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2012235309		2012-10-25
JP2013008140		2013-01-21
PCT/JP2013/006264 WO2014064931A1 (en)	2012-10-25	2013-10-23	Induction heating device

Publications (2)

Publication Number	Publication Date
EP2914060A1 EP2914060A1 (en)	2015-09-02
EP2914060A4 true EP2914060A4 (en)	2015-11-04

Family

ID=50544315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13849536.1A Withdrawn EP2914060A4 (en)	2012-10-25	2013-10-23	Induction heating device

Country Status (4)

Country	Link
EP (1)	EP2914060A4 (en)
JP (4)	JP6195174B2 (en)
CN (1)	CN104604330A (en)
WO (1)	WO2014064931A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2945462B1 (en) *	2014-05-16	2017-03-22	Electrolux Appliances Aktiebolag	Method and device for providing a unique identifier to a hob induction coil
JP6347044B2 (en) *	2014-05-26	2018-06-27	パナソニックＩｐマネジメント株式会社	Induction heating device
JP6572431B2 (en) *	2015-05-19	2019-09-11	パナソニックＩｐマネジメント株式会社	rice cooker
WO2018042819A1 (en) *	2016-08-30	2018-03-08	パナソニックＩｐマネジメント株式会社	Induction heating device and load detection method in induction heating device
JP6887080B2 (en) *	2016-08-30	2021-06-16	パナソニックＩｐマネジメント株式会社	Load detection method in induction heating device and induction heating device
WO2018042821A1 (en) *	2016-08-30	2018-03-08	パナソニックＩｐマネジメント株式会社	Induction heating device and load detection method in induction heating device
WO2018042820A1 (en) *	2016-08-30	2018-03-08	パナソニックＩｐマネジメント株式会社	Induction heating device and load detection method in induction heating device
EP3291641B1 (en) *	2016-09-02	2019-04-10	Vestel Elektronik Sanayi ve Ticaret A.S.	Control device, control method, and induction cooker
ES2673131B1 (en) *	2016-12-19	2019-03-28	Bsh Electrodomesticos Espana Sa	DOMESTIC COOKING DEVICE FOR INDUCTION WITH A MATRIX OF HEATING ELEMENTS
ES2673130B1 (en)	2016-12-19	2019-03-28	Bsh Electrodomesticos Espana Sa	DOMESTIC COOKING DEVICE FOR INDUCTION WITH A MATRIX OF HEATING ELEMENTS
CN108633117B (en) *	2017-03-23	2024-08-27	佛山市顺德区美的电热电器制造有限公司	Circuit for detecting heated device, electromagnetic heating apparatus and household appliance
KR102329134B1 (en) *	2017-04-28	2021-11-19	삼성전자주식회사	Cooking apparatus and control method thereof
JP6931792B2 (en) *	2018-03-28	2021-09-08	パナソニックＩｐマネジメント株式会社	Induction heating device and its drive control method
WO2020046052A1 (en) *	2018-08-30	2020-03-05	Lg Electronics Inc.	Induction heating device and method of controlling the same
CN112393280A (en) *	2019-08-19	2021-02-23	广东美的白色家电技术创新中心有限公司	Electromagnetic cooking bench and control method thereof
US11596030B2 (en)	2020-06-05	2023-02-28	Whirlpool Corporation	System and method for identifying cookware items placed on an induction cooktop
US12058797B2 (en)	2020-06-05	2024-08-06	Whirlpool Corporation	System and method for identifying cookware items placed on an induction cooktop
CN115143494B (en) *	2021-03-29	2025-08-26	广东美的生活电器制造有限公司	Thick film heating device and stove

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2863039A1 (en) *	2003-11-27	2005-06-03	Brandt Ind	Heating procedure for cooking vessel placed on cooker hob has series of inductors that detect presence of vessel and switch on appropriate number of heaters
EP2034800A1 (en) *	2007-08-07	2009-03-11	BSH Bosch und Siemens Hausgeräte GmbH	Cooking device switch
DE102010031225A1 (en) *	2009-07-23	2011-02-10	BSH Bosch und Siemens Hausgeräte GmbH	Cooking panel has cooking panel plate, on which preparation containers are positioned for preparing food, where heating elements are arranged under cooking panel plate
EP2416621A1 (en) *	2010-08-05	2012-02-08	Samsung Electronics Co., Ltd.	Induction heating cooker and method of controlling the same
EP2445305A2 (en) *	2010-10-21	2012-04-25	FagorBrandt SAS	Method for detecting containers arranged on a cooktop and cooktop
EP2482613A1 (en) *	2011-01-26	2012-08-01	FagorBrandt SAS	Method for optimising the positioning of at least one container arranged above a set of induction units of an induction cooktop and associated induction cooktop
EP2509392A1 (en) *	2011-04-08	2012-10-10	Samsung Electronics Co., Ltd.	Induction heating cooker and control method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1319292B1 (en)	2000-11-08	2003-10-10	Whirlpool Co	DEVICE TO DETECT THE PLACEMENT OF COOKING TOOLS ON A COOKING HOB WITH DISCRETE AND DISTRIBUTED HEATING ELEMENTS.
JP2008027728A (en) *	2006-07-21	2008-02-07	Matsushita Electric Ind Co Ltd	Electromagnetic cooker
JP4854596B2 (en) *	2007-05-28	2012-01-18	三菱電機株式会社	Induction heating cooker
JP5326552B2 (en) *	2008-12-24	2013-10-30	パナソニック株式会社	Induction heating cooker
ES2366511B1 (en)	2009-05-11	2012-10-09	Bsh Electrodomésticos España, S.A.	COOKING FIELD WITH A BRIDGE ELEMENT.
JP5223782B2 (en) *	2009-06-02	2013-06-26	パナソニック株式会社	Induction heating device
US8707816B2 (en) *	2010-07-29	2014-04-29	Nomis Llc	Right angle drive with center support
JP4885298B1 (en) *	2010-10-08	2012-02-29	三菱電機株式会社	Induction heating cooker
ES2586583T3 (en) *	2011-02-21	2016-10-17	Mitsubishi Electric Corporation	Induction heating cooker
KR101835714B1 (en) *	2011-04-01	2018-03-08	삼성전자주식회사	Induction heating cooker and control method thereof

2013
- 2013-10-23 CN CN201380046334.6A patent/CN104604330A/en active Pending
- 2013-10-23 JP JP2014543150A patent/JP6195174B2/en active Active
- 2013-10-23 WO PCT/JP2013/006264 patent/WO2014064931A1/en not_active Ceased
- 2013-10-23 EP EP13849536.1A patent/EP2914060A4/en not_active Withdrawn
2017
- 2017-07-20 JP JP2017140933A patent/JP6341398B2/en active Active
- 2017-07-20 JP JP2017140928A patent/JP6341397B2/en active Active
- 2017-07-20 JP JP2017140936A patent/JP6388242B2/en active Active

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2863039A1 (en) *	2003-11-27	2005-06-03	Brandt Ind	Heating procedure for cooking vessel placed on cooker hob has series of inductors that detect presence of vessel and switch on appropriate number of heaters
EP2034800A1 (en) *	2007-08-07	2009-03-11	BSH Bosch und Siemens Hausgeräte GmbH	Cooking device switch
DE102010031225A1 (en) *	2009-07-23	2011-02-10	BSH Bosch und Siemens Hausgeräte GmbH	Cooking panel has cooking panel plate, on which preparation containers are positioned for preparing food, where heating elements are arranged under cooking panel plate
EP2416621A1 (en) *	2010-08-05	2012-02-08	Samsung Electronics Co., Ltd.	Induction heating cooker and method of controlling the same
EP2445305A2 (en) *	2010-10-21	2012-04-25	FagorBrandt SAS	Method for detecting containers arranged on a cooktop and cooktop
EP2482613A1 (en) *	2011-01-26	2012-08-01	FagorBrandt SAS	Method for optimising the positioning of at least one container arranged above a set of induction units of an induction cooktop and associated induction cooktop
EP2509392A1 (en) *	2011-04-08	2012-10-10	Samsung Electronics Co., Ltd.	Induction heating cooker and control method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014064931A1 *

Also Published As

Publication number	Publication date
JP2017201638A (en)	2017-11-09
CN104604330A (en)	2015-05-06
JP2017201637A (en)	2017-11-09
JP6341397B2 (en)	2018-06-13
JP2017201636A (en)	2017-11-09
JP6388242B2 (en)	2018-09-12
JP6195174B2 (en)	2017-09-13
JPWO2014064931A1 (en)	2016-09-08
EP2914060A1 (en)	2015-09-02
JP6341398B2 (en)	2018-06-13
WO2014064931A1 (en)	2014-05-01

Legal Events

Date	Code	Title	Description
2015-07-31	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2015-09-02	17P	Request for examination filed	Effective date: 20150526
2015-09-02	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2015-09-02	AX	Request for extension of the european patent	Extension state: BA ME
2015-11-04	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20151006
2015-11-04	RIC1	Information provided on ipc code assigned before grant	Ipc: H05B 6/06 20060101ALI20150930BHEP Ipc: H05B 6/12 20060101AFI20150930BHEP
2016-02-03	DAX	Request for extension of the european patent (deleted)
2018-08-29	17Q	First examination report despatched	Effective date: 20180730
2019-12-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-01-15	18D	Application deemed to be withdrawn	Effective date: 20190814

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