EP3675599A4 - Induction-heating cooker - Google Patents

Induction-heating cooker Download PDF

Info

Publication number
EP3675599A4
EP3675599A4 EP18849140.1A EP18849140A EP3675599A4 EP 3675599 A4 EP3675599 A4 EP 3675599A4 EP 18849140 A EP18849140 A EP 18849140A EP 3675599 A4 EP3675599 A4 EP 3675599A4
Authority
EP
European Patent Office
Prior art keywords
induction
heating cooker
cooker
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
EP18849140.1A
Other languages
German (de)
French (fr)
Other versions
EP3675599B1 (en
EP3675599A1 (en
Inventor
Masato Asano
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 EP3675599A1 publication Critical patent/EP3675599A1/en
Publication of EP3675599A4 publication Critical patent/EP3675599A4/en
Application granted granted Critical
Publication of EP3675599B1 publication Critical patent/EP3675599B1/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
    • 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)
EP18849140.1A 2017-08-24 2018-07-24 Induction-heating cooker Active EP3675599B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017160711 2017-08-24
PCT/JP2018/027581 WO2019039166A1 (en) 2017-08-24 2018-07-24 Induction-heating cooker

Publications (3)

Publication Number Publication Date
EP3675599A1 EP3675599A1 (en) 2020-07-01
EP3675599A4 true EP3675599A4 (en) 2020-08-26
EP3675599B1 EP3675599B1 (en) 2021-09-01

Family

ID=65438871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18849140.1A Active EP3675599B1 (en) 2017-08-24 2018-07-24 Induction-heating cooker

Country Status (4)

Country Link
EP (1) EP3675599B1 (en)
JP (1) JP7001892B2 (en)
CN (1) CN111034354B (en)
WO (1) WO2019039166A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7222806B2 (en) * 2019-05-10 2023-02-15 日立グローバルライフソリューションズ株式会社 Electromagnetic induction heating device
GB2597762A (en) * 2020-08-04 2022-02-09 Njori Ltd Induction cooker
US20240172336A1 (en) * 2022-11-22 2024-05-23 Ghsp, Inc. Driver topolgy and operation for an inductive cooktop

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1978786A1 (en) * 2006-02-02 2008-10-08 Matsushita Electric Industrial Co., Ltd. Induction heating apparatus
EP2066013A2 (en) * 2007-11-30 2009-06-03 Hitachi, Ltd. Electric power converter and control method for the same
EP2170010A2 (en) * 2008-09-29 2010-03-31 Hitachi Ltd. Electromagnetic induction heating device
JP2011165510A (en) * 2010-02-10 2011-08-25 Mitsubishi Electric Corp Induction heating device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4845432B2 (en) * 2005-06-30 2011-12-28 三菱電機株式会社 Induction heating cooker
JP4444243B2 (en) 2006-06-27 2010-03-31 パナソニック株式会社 Induction heating device
WO2010041354A1 (en) * 2008-10-08 2010-04-15 パナソニック株式会社 Inductive heating device
CN102450096A (en) * 2009-06-01 2012-05-09 松下电器产业株式会社 Induction cooking device
US9326329B2 (en) * 2010-01-20 2016-04-26 Panasonic Intellectual Property Management Co., Ltd. Induction heating apparatus
JP5979467B2 (en) * 2011-08-31 2016-08-24 株式会社吉野工業所 Laminated blow molded container and method for forming air inlet
JP2013149470A (en) 2012-01-19 2013-08-01 Panasonic Corp Induction heating apparatus
JPWO2014064932A1 (en) * 2012-10-24 2016-09-08 パナソニックＩｐマネジメント株式会社 Induction heating device
JP6413094B2 (en) * 2013-04-10 2018-10-31 パナソニックＩｐマネジメント株式会社 Induction heating device
JP6168454B2 (en) * 2013-05-24 2017-07-26 パナソニックＩｐマネジメント株式会社 Induction heating device
JP5637265B2 (en) * 2013-07-11 2014-12-10 パナソニック株式会社 Induction heating cooker
JP6225407B2 (en) * 2014-02-28 2017-11-08 国立大学法人神戸大学 High frequency inverter for induction heating
JP2016143568A (en) * 2015-02-03 2016-08-08 日立アプライアンス株式会社 Electromagnetic induction heating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1978786A1 (en) * 2006-02-02 2008-10-08 Matsushita Electric Industrial Co., Ltd. Induction heating apparatus
EP2066013A2 (en) * 2007-11-30 2009-06-03 Hitachi, Ltd. Electric power converter and control method for the same
EP2170010A2 (en) * 2008-09-29 2010-03-31 Hitachi Ltd. Electromagnetic induction heating device
JP2011165510A (en) * 2010-02-10 2011-08-25 Mitsubishi Electric Corp Induction heating device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019039166A1 *

Also Published As

Publication number Publication date
EP3675599B1 (en) 2021-09-01
WO2019039166A1 (en) 2019-02-28
CN111034354B (en) 2021-08-03
JP7001892B2 (en) 2022-02-10
EP3675599A1 (en) 2020-07-01
JPWO2019039166A1 (en) 2020-08-20
CN111034354A (en) 2020-04-17

Similar Documents

Publication Publication Date Title
EP3471586B8 (en) Air-frying cooker
EP3627965A4 (en) Cooking appliance
EP3342316A4 (en) Heating cooker
EP3307120A4 (en) Cooking oven
EP3482135A4 (en) Cooking appliance
EP3410015A4 (en) Heating cooker
EP3189708A4 (en) Induction cooking appliance
EP3342317A4 (en) Heating cooker
EP3483507A4 (en) Heating cooker
EP3309459A4 (en) Heating cooker
EP3267766A4 (en) Induction heating cooker
EP3295086A4 (en) Cooking appliance
EP3404332A4 (en) Cooking appliance
EP3354988A4 (en) Cooker
EP3627055A4 (en) Cooking appliance
EP3606287A4 (en) Induction heating cooker
EP3346188A4 (en) Cooker
EP3479027A4 (en) Cooking appliance
EP3438545A4 (en) Heating cooker
EP3570636A4 (en) Induction heating cooker
EP3297400A4 (en) Induction heating cooking utensil
EP3343110A4 (en) Cooker
EP3596395A4 (en) Cooking appliance
EP3721754A4 (en) Induction heating cooker
EP3468427A4 (en) Slow cooker

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200103

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

AX Request for extension of the european patent

Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20200723

RIC1 Information provided on ipc code assigned before grant

Ipc: H05B 6/06 20060101ALI20200718BHEP

Ipc: H05B 6/12 20060101AFI20200718BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210315

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1427652

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210915

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602018023065

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211201

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1427652

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211202

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220101

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220103

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602018023065

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

26N No opposition filed

Effective date: 20220602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220724

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220724

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220731

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220724

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220724

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230420

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20180724