BR9505113A - Microwave oven with an induction heating function having a microwave heating circuit and an induction heating circuit that are used selectively by a user - Google Patents

Microwave oven with an induction heating function having a microwave heating circuit and an induction heating circuit that are used selectively by a user

Info

Publication number
BR9505113A
BR9505113A BR9505113A BR9505113A BR9505113A BR 9505113 A BR9505113 A BR 9505113A BR 9505113 A BR9505113 A BR 9505113A BR 9505113 A BR9505113 A BR 9505113A BR 9505113 A BR9505113 A BR 9505113A
Authority
BR
Brazil
Prior art keywords
induction heating
heating circuit
microwave
user
used selectively
Prior art date
Application number
BR9505113A
Other languages
Portuguese (pt)
Inventor
Byung Jo Jeong
Original Assignee
Lg Electronics Inc
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 KR1019940029062A external-priority patent/KR960020611A/en
Priority claimed from KR1019940029162A external-priority patent/KR0141793B1/en
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR9505113A publication Critical patent/BR9505113A/en

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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • H05B6/687—Circuits for monitoring or control for cooking

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
BR9505113A 1994-11-07 1995-11-07 Microwave oven with an induction heating function having a microwave heating circuit and an induction heating circuit that are used selectively by a user BR9505113A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019940029062A KR960020611A (en) 1994-11-07 1994-11-07 Inverter selector of compound cooker
KR1019940029162A KR0141793B1 (en) 1994-11-08 1994-11-08 Switching element protection device for complex cooker

Publications (1)

Publication Number Publication Date
BR9505113A true BR9505113A (en) 1997-09-09

Family

ID=26630673

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9505113A BR9505113A (en) 1994-11-07 1995-11-07 Microwave oven with an induction heating function having a microwave heating circuit and an induction heating circuit that are used selectively by a user

Country Status (3)

Country Link
EP (1) EP0711099A3 (en)
CN (1) CN1092778C (en)
BR (1) BR9505113A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101377312B (en) * 2007-08-28 2012-07-04 上海中策工贸有限公司 Power transmission system of microwave oven
CN101442220B (en) * 2007-08-28 2011-08-10 上海中策工贸有限公司 Transmission system
CN103763803B (en) * 2014-01-23 2016-01-20 美的集团股份有限公司 The control method of electromagnetic resonance control circuit, electromagnetic heater and transistor
CN106287863B (en) * 2015-06-10 2018-09-11 佛山市顺德区美的电热电器制造有限公司 Electromagnetic heater and its control method and control circuit
ES2714649A1 (en) * 2017-11-29 2019-05-29 Bsh Electrodomesticos Espana Sa DOMESTIC APPLIANCE DEVICE (Machine-translation by Google Translate, not legally binding)
CN116113089A (en) * 2022-11-09 2023-05-12 广东美的厨房电器制造有限公司 Variable frequency drive circuit and cooking equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146444A (en) * 1974-10-18 1976-04-20 Matsushita Electric Ind Co Ltd Koshuhakanetsusochi
JPS63299089A (en) * 1987-05-29 1988-12-06 Matsushita Electric Ind Co Ltd High-frequency heating device
JPS63299081A (en) * 1987-05-29 1988-12-06 Matsushita Electric Ind Co Ltd High-frequency heating device
JPS63299075A (en) * 1987-05-29 1988-12-06 Matsushita Electric Ind Co Ltd High-frequency heating device
US4900884A (en) * 1987-11-28 1990-02-13 Kabushiki Kaisha Toshiba Composite cooking system having microwave heating and induction heating
DE4038560A1 (en) * 1990-12-04 1992-06-11 Licentia Gmbh Power control of microwave and induction heating cooker - involves microprocessor limiting load on inverter by switching of microwave oscillator and regulation of induction energy

Also Published As

Publication number Publication date
EP0711099A3 (en) 1997-01-08
CN1128337A (en) 1996-08-07
CN1092778C (en) 2002-10-16
EP0711099A2 (en) 1996-05-08

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law