EP3930095A4 - Mikrowellenheizvorrichtung - Google Patents

Mikrowellenheizvorrichtung Download PDF

Info

Publication number
EP3930095A4
EP3930095A4 EP20758802.1A EP20758802A EP3930095A4 EP 3930095 A4 EP3930095 A4 EP 3930095A4 EP 20758802 A EP20758802 A EP 20758802A EP 3930095 A4 EP3930095 A4 EP 3930095A4
Authority
EP
European Patent Office
Prior art keywords
heating device
microwave heating
microwave
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
EP20758802.1A
Other languages
English (en)
French (fr)
Other versions
EP3930095B1 (de
EP3930095A1 (de
Inventor
Masayuki Kubo
Koji Yoshino
Masafumi Sadahira
Hideki Nakamura
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 EP3930095A1 publication Critical patent/EP3930095A1/de
Publication of EP3930095A4 publication Critical patent/EP3930095A4/de
Application granted granted Critical
Publication of EP3930095B1 publication Critical patent/EP3930095B1/de
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
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • 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
    • H05B6/70—Feed lines
    • H05B6/707—Feed lines using waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Waveguide Aerials (AREA)
EP20758802.1A 2019-02-22 2020-02-13 Mikrowellenheizvorrichtung Active EP3930095B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019029955 2019-02-22
PCT/JP2020/005511 WO2020170923A1 (ja) 2019-02-22 2020-02-13 マイクロ波加熱装置

Publications (3)

Publication Number Publication Date
EP3930095A1 EP3930095A1 (de) 2021-12-29
EP3930095A4 true EP3930095A4 (de) 2022-04-20
EP3930095B1 EP3930095B1 (de) 2023-09-06

Family

ID=72143947

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20758802.1A Active EP3930095B1 (de) 2019-02-22 2020-02-13 Mikrowellenheizvorrichtung

Country Status (4)

Country Link
EP (1) EP3930095B1 (de)
JP (1) JP7474930B2 (de)
CN (1) CN113474942B (de)
WO (1) WO2020170923A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552807A1 (de) * 1992-01-23 1993-07-28 Sharp Kabushiki Kaisha Mikrowellenofen mit Vorrichtung zur Regelung der Scheinwiderstandsanpassung
US20150244055A1 (en) * 2013-01-31 2015-08-27 Panasonic Intellectual Property Management Co., Ltd. Directional coupler and microwave heater provided with the same
EP3435737A1 (de) * 2016-03-25 2019-01-30 Panasonic Intellectual Property Management Co., Ltd. Mikrowellenheizvorrichtung
EP3435736A1 (de) * 2016-03-25 2019-01-30 Panasonic Intellectual Property Management Co., Ltd. Mikrowellenerhitzungsvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08171985A (ja) * 1994-12-19 1996-07-02 Hitachi Ltd マイクロ波加熱装置
JP2000215980A (ja) * 1999-01-20 2000-08-04 Matsushita Electric Ind Co Ltd マイクロ波連続炉
US6707349B1 (en) * 2002-09-06 2004-03-16 Industrial Technology Research Institute Directional coupler for microwave cavities
JP4024163B2 (ja) * 2003-02-18 2007-12-19 三洋電機株式会社 高周波加熱調理器
US10356855B2 (en) 2013-04-19 2019-07-16 Panasonic Intellectual Property Management Co., Ltd. Microwave heating apparatus
WO2019203170A1 (ja) * 2018-04-20 2019-10-24 パナソニックＩｐマネジメント株式会社 方向性結合器およびそれを備えたマイクロ波加熱装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552807A1 (de) * 1992-01-23 1993-07-28 Sharp Kabushiki Kaisha Mikrowellenofen mit Vorrichtung zur Regelung der Scheinwiderstandsanpassung
US20150244055A1 (en) * 2013-01-31 2015-08-27 Panasonic Intellectual Property Management Co., Ltd. Directional coupler and microwave heater provided with the same
EP3435737A1 (de) * 2016-03-25 2019-01-30 Panasonic Intellectual Property Management Co., Ltd. Mikrowellenheizvorrichtung
EP3435736A1 (de) * 2016-03-25 2019-01-30 Panasonic Intellectual Property Management Co., Ltd. Mikrowellenerhitzungsvorrichtung

Also Published As

Publication number Publication date
JPWO2020170923A1 (ja) 2021-12-16
CN113474942A (zh) 2021-10-01
CN113474942B (zh) 2022-07-15
EP3930095B1 (de) 2023-09-06
EP3930095A1 (de) 2021-12-29
WO2020170923A1 (ja) 2020-08-27
JP7474930B2 (ja) 2024-04-26

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