EP0711099A3 - Microwave oven with induction heating function - Google Patents

Microwave oven with induction heating function Download PDF

Info

Publication number
EP0711099A3
EP0711099A3 EP95402456A EP95402456A EP0711099A3 EP 0711099 A3 EP0711099 A3 EP 0711099A3 EP 95402456 A EP95402456 A EP 95402456A EP 95402456 A EP95402456 A EP 95402456A EP 0711099 A3 EP0711099 A3 EP 0711099A3
Authority
EP
European Patent Office
Prior art keywords
induction heating
microwave oven
heating function
function
microwave
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.)
Withdrawn
Application number
EP95402456A
Other languages
German (de)
French (fr)
Other versions
EP0711099A2 (en
Inventor
Byung Jo Jeong
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.)
LG Electronics Inc
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 EP0711099A2 publication Critical patent/EP0711099A2/en
Publication of EP0711099A3 publication Critical patent/EP0711099A3/en
Withdrawn legal-status Critical Current

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)
EP95402456A 1994-11-07 1995-11-03 Microwave oven with induction heating function Withdrawn EP0711099A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR2906294 1994-11-07
KR1019940029062A KR960020611A (en) 1994-11-07 1994-11-07 Inverter selector of compound cooker
KR2916294 1994-11-08
KR1019940029162A KR0141793B1 (en) 1994-11-08 1994-11-08 Switching element protection device for complex cooker

Publications (2)

Publication Number Publication Date
EP0711099A2 EP0711099A2 (en) 1996-05-08
EP0711099A3 true EP0711099A3 (en) 1997-01-08

Family

ID=26630673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95402456A Withdrawn EP0711099A3 (en) 1994-11-07 1995-11-03 Microwave oven with induction heating function

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288442A1 (en) * 1974-10-18 1976-05-14 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
JPS63299081A (en) * 1987-05-29 1988-12-06 Matsushita Electric Ind Co Ltd High-frequency heating device
JPS63299089A (en) * 1987-05-29 1988-12-06 Matsushita Electric Ind Co Ltd High-frequency heating device
EP0318645A1 (en) * 1987-11-28 1989-06-07 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288442A1 (en) * 1974-10-18 1976-05-14 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
JPS63299081A (en) * 1987-05-29 1988-12-06 Matsushita Electric Ind Co Ltd High-frequency heating device
JPS63299089A (en) * 1987-05-29 1988-12-06 Matsushita Electric Ind Co Ltd High-frequency heating device
EP0318645A1 (en) * 1987-11-28 1989-06-07 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 132 (E - 736) 31 March 1989 (1989-03-31) *

Also Published As

Publication number Publication date
BR9505113A (en) 1997-09-09
CN1092778C (en) 2002-10-16
EP0711099A2 (en) 1996-05-08
CN1128337A (en) 1996-08-07

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