BR9807077A - Forno de microondas - Google Patents

Forno de microondas

Info

Publication number
BR9807077A
BR9807077A BR9807077-0A BR9807077A BR9807077A BR 9807077 A BR9807077 A BR 9807077A BR 9807077 A BR9807077 A BR 9807077A BR 9807077 A BR9807077 A BR 9807077A
Authority
BR
Brazil
Prior art keywords
microwave oven
objective
microwaves
magnetron
waveguide
Prior art date
Application number
BR9807077-0A
Other languages
English (en)
Inventor
Ttsuya Koda
Yumiko Hara
Yasumichi Kobayashi
Emiko Ishizaki
Kenji Watanabe
Teruhiko Hiraishi
Massaak Sano
Tomokazu Ito
Original Assignee
Matsushita Tletric Ind 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 Matsushita Tletric Ind Co Ltd filed Critical Matsushita Tletric Ind Co Ltd
Publication of BR9807077A publication Critical patent/BR9807077A/pt

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
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • H05B6/688—Circuits for monitoring or control for thawing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/02—Stoves or ranges heated by electric energy using microwaves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

"FORNO DE MICROONDAS" Trata-se de um forno de microondas compreendendo uma etapa de descongelamento na qual um objetivo que deve ser aquecido é irradiado com as microondas que são irregulares em termos de tempo pelo menos quando a fase da água no objetivo é movimentada de um corpo sólido para líquido. O forno de microondas inclui um magnetron para gerar as microondas para aquecer dieletricamente um objetivo que deve ser aquecido; e um guia de ondas através do qual as microondas geradas pelo magnetron são propagadas dentro de uma câmara de aquecimento, onde um processo de descongelamento é executado de modo que as microondas que são irregulares em termo de tempo e que estão em um estado de desordem são propagada através do guia de ondas pelo menos quando a fase da água no objetivo é movimentada de um corpo sólido para líquido.
BR9807077-0A 1997-01-10 1998-01-09 Forno de microondas BR9807077A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP266497 1997-01-10
JP9704797 1997-04-15
PCT/JP1998/000065 WO1998031199A1 (en) 1997-01-10 1998-01-09 Microwave oven

Publications (1)

Publication Number Publication Date
BR9807077A true BR9807077A (pt) 2000-05-02

Family

ID=26336111

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807077-0A BR9807077A (pt) 1997-01-10 1998-01-09 Forno de microondas

Country Status (9)

Country Link
US (1) US6066838A (pt)
EP (1) EP1016323A1 (pt)
KR (1) KR100357478B1 (pt)
CN (1) CN1174188C (pt)
AU (1) AU5343098A (pt)
BR (1) BR9807077A (pt)
HK (1) HK1011879A1 (pt)
TW (1) TW419577B (pt)
WO (1) WO1998031199A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8061266B2 (en) * 2007-03-02 2011-11-22 Track Corp. Food warming and holding device construction and method
ITMI20120037A1 (it) * 2012-01-17 2013-07-18 C B S R L Metodo per la somministrazione di calore all'interno di un ambiente di cottura.
US10660166B2 (en) * 2012-05-14 2020-05-19 Korea Electrotechnology Research Institute Microwave heating apparatus for uniformly heating objects based on near-cutoff condition
US10085584B2 (en) * 2014-06-09 2018-10-02 Whirlpool Corporation Method of regulating temperature for sous vide cooking and apparatus therefor
WO2018056977A1 (en) 2016-09-22 2018-03-29 Whirlpool Corporation Method and system for radio frequency electromagnetic energy delivery
US11041629B2 (en) 2016-10-19 2021-06-22 Whirlpool Corporation System and method for food preparation utilizing a multi-layer model
WO2018075026A1 (en) 2016-10-19 2018-04-26 Whirlpool Corporation Method and device for electromagnetic cooking using closed loop control
US10993294B2 (en) 2016-10-19 2021-04-27 Whirlpool Corporation Food load cooking time modulation
WO2018118066A1 (en) 2016-12-22 2018-06-28 Whirlpool Corporation Method and device for electromagnetic cooking using non-centered loads management through spectromodal axis rotation
WO2018118065A1 (en) 2016-12-22 2018-06-28 Whirlpool Corporation Method and device for electromagnetic cooking using non-centered loads
EP3563632B1 (en) 2016-12-29 2023-01-18 Whirlpool Corporation Electromagnetic cooking device with automatic popcorn popping feature and method of controlling cooking in the electromagnetic device
US11483906B2 (en) 2016-12-29 2022-10-25 Whirlpool Corporation System and method for detecting cooking level of food load
US11102854B2 (en) 2016-12-29 2021-08-24 Whirlpool Corporation System and method for controlling a heating distribution in an electromagnetic cooking device
WO2018125137A1 (en) 2016-12-29 2018-07-05 Whirlpool Corporation System and method for analyzing a frequency response of an electromagnetic cooking device
US11343883B2 (en) 2016-12-29 2022-05-24 Whirlpool Corporation Detecting changes in food load characteristics using Q-factor
US11184960B2 (en) 2016-12-29 2021-11-23 Whirlpool Corporation System and method for controlling power for a cooking device
WO2018125149A1 (en) 2016-12-29 2018-07-05 Whirlpool Corporation Electromagnetic cooking device with automatic melt operation and method of controlling cooking in the electromagnetic cooking device
CN109792809B (zh) * 2016-12-29 2021-03-26 松下电器产业株式会社 电磁烹饪装置和控制电磁烹饪装置中的烹饪的方法
US11432379B2 (en) 2016-12-29 2022-08-30 Whirlpool Corporation Electromagnetic cooking device with automatic liquid heating and method of controlling cooking in the electromagnetic cooking device
US11412585B2 (en) 2016-12-29 2022-08-09 Whirlpool Corporation Electromagnetic cooking device with automatic anti-splatter operation
JP6853876B2 (ja) 2016-12-29 2021-03-31 パナソニック株式会社 電磁調理装置及び電磁調理装置における調理を制御する方法
US11350787B2 (en) * 2017-09-25 2022-06-07 Koninklijke Philips N.V. Cooking appliance and method for starch-based foodstuffs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701872A (en) * 1968-02-09 1972-10-31 Melvin L Levinson Heating and loading implement for microwave energy
FR2327700A1 (fr) * 1975-10-09 1977-05-06 Meisel Nicolas Four tunnel a micro-ondes pour le traitement en continu de produits alimentaires
JPS5780693A (en) * 1980-11-10 1982-05-20 Matsushita Electric Ind Co Ltd High frequency heater
JPS5816667A (ja) * 1981-07-20 1983-01-31 Matsushita Electric Ind Co Ltd 高周波加熱による解凍方法
JPS61134525A (ja) * 1984-12-03 1986-06-21 Sanyo Electric Co Ltd 電子制御式調理器
EP0746180B1 (en) * 1992-12-21 2001-07-18 Matsushita Electric Industrial Co., Ltd. Microwave heating apparatus and method of making same
JP3060797B2 (ja) * 1993-09-13 2000-07-10 松下電器産業株式会社 加熱装置
JPH08112195A (ja) * 1994-10-14 1996-05-07 Matsushita Electric Ind Co Ltd 調理器
JP3839081B2 (ja) * 1995-08-21 2006-11-01 富士通株式会社 発振装置

Also Published As

Publication number Publication date
CN1192519A (zh) 1998-09-09
KR19980070431A (ko) 1998-10-26
EP1016323A1 (en) 2000-07-05
HK1011879A1 (en) 1999-07-23
TW419577B (en) 2001-01-21
KR100357478B1 (ko) 2004-06-05
US6066838A (en) 2000-05-23
AU5343098A (en) 1998-08-03
WO1998031199A1 (en) 1998-07-16
CN1174188C (zh) 2004-11-03

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired