BR0114899A - Método para alimentar microondas para uma cavidade de um forno de microondas, e, forno de microondas - Google Patents

Método para alimentar microondas para uma cavidade de um forno de microondas, e, forno de microondas

Info

Publication number
BR0114899A
BR0114899A BR0114899-0A BR0114899A BR0114899A BR 0114899 A BR0114899 A BR 0114899A BR 0114899 A BR0114899 A BR 0114899A BR 0114899 A BR0114899 A BR 0114899A
Authority
BR
Brazil
Prior art keywords
microwave
cavity
microwave oven
feeding
feeding port
Prior art date
Application number
BR0114899-0A
Other languages
English (en)
Inventor
Per Toerngren
Ulf Nordh
Hokan Carlsson
Roland Ekinge
Original Assignee
Whirlpool Co
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 Whirlpool Co filed Critical Whirlpool Co
Publication of BR0114899A publication Critical patent/BR0114899A/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
    • H05B6/686—Circuits comprising a signal generator and power amplifier, e.g. using solid state oscillators
    • 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
    • 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
    • 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
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Ovens (AREA)

Abstract

"MéTODO PARA ALIMENTAR MICROONDAS PARA UMA CAVIDADE DE UM FORNO DE MICROONDAS, E, FORNO DE MICROONDAS". A invenção é relativa à alimentação em série de microondas para uma cavidade de um forno de microondas, para proporcionar aquecimento de uma carga que é colocada na cavidade. Qualquer radiação de microondas que é refletida a partir de uma primeira porta de alimentação é direcionada, preferivelmente, por meio de um circulador de microondas para uma segunda porta de alimentação. A radiação que é refletida a partir da primeira porta de alimentação é, assim, alimentada para a cavidade por meio da segunda porta de alimentação.
BR0114899-0A 2000-10-25 2001-10-11 Método para alimentar microondas para uma cavidade de um forno de microondas, e, forno de microondas BR0114899A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0003873A SE0003873L (sv) 2000-10-25 2000-10-25 Förfarande för matning av mikrovågor samt mikrovågsugn
PCT/EP2001/011789 WO2002035886A2 (en) 2000-10-25 2001-10-11 Feeding of microwaves

Publications (1)

Publication Number Publication Date
BR0114899A true BR0114899A (pt) 2003-08-12

Family

ID=20281558

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0114899-0A BR0114899A (pt) 2000-10-25 2001-10-11 Método para alimentar microondas para uma cavidade de um forno de microondas, e, forno de microondas

Country Status (13)

Country Link
US (1) US20040004074A1 (pt)
EP (1) EP1329136B1 (pt)
JP (1) JP2004512661A (pt)
KR (1) KR20030072343A (pt)
CN (1) CN1290378C (pt)
AT (1) ATE408323T1 (pt)
AU (1) AU2002218230A1 (pt)
BR (1) BR0114899A (pt)
DE (1) DE60135767D1 (pt)
ES (1) ES2312488T3 (pt)
SE (1) SE0003873L (pt)
SK (1) SK4172003A3 (pt)
WO (1) WO2002035886A2 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004059900B3 (de) * 2004-12-13 2006-08-03 Topinox Sarl Gargerät mit Mikrowellenerzeugungseinrichtung
US20060157482A1 (en) * 2004-12-13 2006-07-20 Markus Lingenheil Cooking appliance with a microwave generator device
US7671309B2 (en) 2005-09-09 2010-03-02 Btu International, Inc. Microwave combustion system for internal combustion engines
DE102006007734B3 (de) * 2006-02-20 2007-10-25 Topinox Sarl Mikrowellenantennenstruktur für ein Gargerät und Gargerät mit solch einer Mikrowellenantennenstruktur
US10674570B2 (en) 2006-02-21 2020-06-02 Goji Limited System and method for applying electromagnetic energy
CN103384422B (zh) 2006-02-21 2016-11-09 高知有限公司 电磁加热
US8653482B2 (en) 2006-02-21 2014-02-18 Goji Limited RF controlled freezing
EP1853094B1 (de) * 2006-05-04 2008-07-02 Topinox Sarl Mikrowellenantennenkonfiguration, Zubehörteil mit solch einer Mikrowellenantennenkonfiguration und Gerät mit zumindest einem solchen Zubehörteil
EP2528415B1 (en) 2006-07-10 2015-03-04 Goji Limited Method and system for heating with multi-frequency microwaves
JP2009183312A (ja) * 2006-07-14 2009-08-20 Katsutoshi Tabuse マイクロ波誘電加熱装置
DE102007035357B4 (de) 2007-07-27 2012-08-30 Rational Ag Antennenstruktur für ein Gargerät und Gargerät mit solch einer Antennenstruktur
US20100224623A1 (en) * 2007-10-18 2010-09-09 Kenji Yasui Microwave heating apparatus
RU2474092C2 (ru) * 2008-06-25 2013-01-27 Панасоник Корпорэйшн Микроволновое нагревательное устройство
KR100975077B1 (ko) * 2008-08-25 2010-08-11 조장훈 굴삭기용 진동 파쇄기
KR101637880B1 (ko) * 2009-06-19 2016-07-08 엘지전자 주식회사 마이크로웨이브를 이용한 조리기기
EP2445312B1 (en) 2010-10-22 2017-02-22 Whirlpool Corporation Microwave heating apparatus and method of operating such a microwave heating apparatus
EP3503680B1 (en) 2011-08-31 2022-01-19 Goji Limited Object processing state sensing using rf radiation
EP2605617B1 (en) * 2011-12-16 2018-09-12 Whirlpool Corporation Microwave heating apparatus with dual level cavity
US9210740B2 (en) 2012-02-10 2015-12-08 Goji Limited Apparatus and method for improving efficiency of RF heating
WO2015037004A1 (en) * 2013-09-12 2015-03-19 Goji Limited Temperature measurement arrangement
CN203797741U (zh) * 2014-04-24 2014-08-27 广东美的厨房电器制造有限公司 微波炉
BR112018077367A2 (pt) * 2016-07-01 2019-04-09 Electrolux Appliances AB sistema de alimentação por micro-ondas
US10750581B2 (en) * 2016-11-30 2020-08-18 Illinois Tool Works, Inc. Apparatus and system for fault protection of power amplifier in solid state RF oven electronics
JP6975777B2 (ja) * 2016-12-30 2021-12-01 パナソニック株式会社 電磁調理器用の高電力増幅器のためのコスト効果の優れたハイブリッド保護
US20190178037A1 (en) * 2017-12-13 2019-06-13 Century Products, Inc. Sealing arrangement
CN108077340A (zh) * 2017-12-29 2018-05-29 蚌埠学院 一种新型微波烤鸭炉
US11419190B2 (en) * 2019-03-20 2022-08-16 Nxp Usa, Inc. RF heating apparatus with re-radiators

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806837A (en) * 1972-12-14 1974-04-23 Microwave Ass Plug-in high-power waveguide junction circulator
US4211909A (en) * 1978-05-15 1980-07-08 Sanyo Electric Co., Ltd. Combination microwave and gas oven
US4323746A (en) * 1980-01-28 1982-04-06 Jova Enterprises, Inc. Microwave heating method and apparatus
US4711983A (en) * 1986-07-07 1987-12-08 Gerling John E Frequency stabilized microwave power system and method
DE68921050T2 (de) * 1988-12-14 1995-09-21 Mitsubishi Electric Corp Mikrowellenheizgerät.
FR2751055B1 (fr) * 1996-07-15 1998-09-25 Moulinex Sa Four electrique de cuisson
KR100239552B1 (ko) * 1997-10-15 2000-03-02 윤종용 전자렌지

Also Published As

Publication number Publication date
US20040004074A1 (en) 2004-01-08
EP1329136B1 (en) 2008-09-10
AU2002218230A1 (en) 2002-05-06
WO2002035886A3 (en) 2002-06-27
DE60135767D1 (de) 2008-10-23
SE515910C2 (sv) 2001-10-29
EP1329136A2 (en) 2003-07-23
ATE408323T1 (de) 2008-09-15
ES2312488T3 (es) 2009-03-01
SE0003873L (sv) 2001-10-29
SE0003873D0 (sv) 2000-10-25
JP2004512661A (ja) 2004-04-22
CN1471799A (zh) 2004-01-28
SK4172003A3 (en) 2003-12-02
KR20030072343A (ko) 2003-09-13
CN1290378C (zh) 2006-12-13
WO2002035886A2 (en) 2002-05-02

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]