EP3780909A4 - High-frequency heating device - Google Patents

High-frequency heating device Download PDF

Info

Publication number
EP3780909A4
EP3780909A4 EP19781210.0A EP19781210A EP3780909A4 EP 3780909 A4 EP3780909 A4 EP 3780909A4 EP 19781210 A EP19781210 A EP 19781210A EP 3780909 A4 EP3780909 A4 EP 3780909A4
Authority
EP
European Patent Office
Prior art keywords
heating device
frequency heating
frequency
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
EP19781210.0A
Other languages
German (de)
French (fr)
Other versions
EP3780909A1 (en
EP3780909B1 (en
Inventor
Kazuki Maeda
Yoshiharu Oomori
Toshiyuki Okajima
Koji Yoshino
Masayuki Kubo
Hiroyuki Uejima
Takanori Hirobe
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
Priority claimed from JP2018073616A external-priority patent/JP7113209B2/en
Priority claimed from JP2018073617A external-priority patent/JP2019185965A/en
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP3780909A1 publication Critical patent/EP3780909A1/en
Publication of EP3780909A4 publication Critical patent/EP3780909A4/en
Application granted granted Critical
Publication of EP3780909B1 publication Critical patent/EP3780909B1/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
    • H05B6/64—Heating using microwaves
    • H05B6/74—Mode transformers or mode stirrers
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/72—Radiators or antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Constitution Of High-Frequency Heating (AREA)
EP19781210.0A 2018-04-06 2019-03-29 High-frequency heating device Active EP3780909B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018073616A JP7113209B2 (en) 2018-04-06 2018-04-06 High frequency heating device
JP2018073617A JP2019185965A (en) 2018-04-06 2018-04-06 High frequency heating device
PCT/JP2019/014067 WO2019194098A1 (en) 2018-04-06 2019-03-29 High-frequency heating device

Publications (3)

Publication Number Publication Date
EP3780909A1 EP3780909A1 (en) 2021-02-17
EP3780909A4 true EP3780909A4 (en) 2021-05-05
EP3780909B1 EP3780909B1 (en) 2022-05-04

Family

ID=68100462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19781210.0A Active EP3780909B1 (en) 2018-04-06 2019-03-29 High-frequency heating device

Country Status (3)

Country Link
EP (1) EP3780909B1 (en)
CN (1) CN111066375B (en)
WO (1) WO2019194098A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022162186A (en) * 2021-04-12 2022-10-24 パナソニックＩｐマネジメント株式会社 Radio frequency heating apparatus
CN113597038B (en) * 2021-07-27 2022-07-19 北京航空航天大学 Microwave surface wave uniform heating device for microwave oven
CN113766690B (en) * 2021-08-05 2022-06-14 北京航空航天大学 Waveguide horn excitation metal fold surface wave uniform heating device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989589A1 (en) * 1998-03-16 2000-03-29 Matsushita Electric Industrial Co., Ltd. Electrodeless discharge energy supply apparatus and electrodeless discharge lamp device
ES2588927T3 (en) * 2012-08-22 2016-11-07 Office National D'etudes Et De Recherches Aérospatiales (Onera) Inductive surface element
WO2018003546A1 (en) * 2016-06-30 2018-01-04 パナソニックＩｐマネジメント株式会社 High-frequency heating device
WO2018037802A1 (en) * 2016-08-22 2018-03-01 パナソニックＩｐマネジメント株式会社 High-frequency heating device
WO2018037696A1 (en) * 2016-08-22 2018-03-01 パナソニックＩｐマネジメント株式会社 High-frequency heating device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112130B2 (en) 1972-06-08 1976-04-16
JPS52155443A (en) * 1976-06-18 1977-12-23 Matsushita Electric Ind Co Ltd High frequency heating equipment
JPS5911289Y2 (en) * 1979-01-29 1984-04-07 株式会社日立ホームテック High frequency heating device
JPS60262386A (en) * 1984-06-07 1985-12-25 松下電器産業株式会社 High frequency heater
JPS6139480A (en) * 1984-07-31 1986-02-25 松下電器産業株式会社 Deicing device
JPH06338387A (en) 1993-05-28 1994-12-06 Matsushita Electric Ind Co Ltd High-frequency heating device
JPH07220866A (en) * 1994-01-31 1995-08-18 Toshiba Corp Microwave oven
KR100389000B1 (en) * 2000-01-22 2003-06-25 삼성전자주식회사 Microwave oven
JP2009277559A (en) * 2008-05-16 2009-11-26 Hitachi Appliances Inc Heating cooker
JP6089224B2 (en) * 2012-10-30 2017-03-08 パナソニックＩｐマネジメント株式会社 High frequency cooking device
EP2931007B1 (en) * 2012-12-07 2019-02-06 Panasonic Intellectual Property Management Co., Ltd. Microwave processing device
JP2015162272A (en) * 2014-02-26 2015-09-07 パナソニック株式会社 Micro wave processor
JPWO2017163964A1 (en) * 2016-03-23 2019-01-31 パナソニックＩｐマネジメント株式会社 Microwave processing equipment
JP2018032471A (en) * 2016-08-22 2018-03-01 パナソニックＩｐマネジメント株式会社 High frequency heating device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989589A1 (en) * 1998-03-16 2000-03-29 Matsushita Electric Industrial Co., Ltd. Electrodeless discharge energy supply apparatus and electrodeless discharge lamp device
ES2588927T3 (en) * 2012-08-22 2016-11-07 Office National D'etudes Et De Recherches Aérospatiales (Onera) Inductive surface element
WO2018003546A1 (en) * 2016-06-30 2018-01-04 パナソニックＩｐマネジメント株式会社 High-frequency heating device
WO2018037802A1 (en) * 2016-08-22 2018-03-01 パナソニックＩｐマネジメント株式会社 High-frequency heating device
WO2018037696A1 (en) * 2016-08-22 2018-03-01 パナソニックＩｐマネジメント株式会社 High-frequency heating device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019194098A1 *

Also Published As

Publication number Publication date
EP3780909A1 (en) 2021-02-17
WO2019194098A1 (en) 2019-10-10
EP3780909B1 (en) 2022-05-04
CN111066375A (en) 2020-04-24
CN111066375B (en) 2022-03-04

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