EP0561206A3 - Induction cooking plate - Google Patents

Induction cooking plate Download PDF

Info

Publication number
EP0561206A3
EP0561206A3 EP19930103272 EP93103272A EP0561206A3 EP 0561206 A3 EP0561206 A3 EP 0561206A3 EP 19930103272 EP19930103272 EP 19930103272 EP 93103272 A EP93103272 A EP 93103272A EP 0561206 A3 EP0561206 A3 EP 0561206A3
Authority
EP
European Patent Office
Prior art keywords
cooking plate
induction cooking
induction
plate
cooking
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
EP19930103272
Other languages
German (de)
Other versions
EP0561206B1 (en
EP0561206A2 (en
Inventor
Guenter Fettig
Juergen Horn
Franz Bogdanski
Willi Essig
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.)
EGO Elektro Geratebau GmbH
Original Assignee
EGO Elektro Gerate Blanc und Fischer GmbH
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 EGO Elektro Gerate Blanc und Fischer GmbH filed Critical EGO Elektro Gerate Blanc und Fischer GmbH
Publication of EP0561206A2 publication Critical patent/EP0561206A2/en
Publication of EP0561206A3 publication Critical patent/EP0561206A3/en
Application granted granted Critical
Publication of EP0561206B1 publication Critical patent/EP0561206B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
    • H05B6/1263—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements using coil cooling arrangements
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/07—Heating plates with temperature control means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cookers (AREA)
  • Control Of Resistance Heating (AREA)
EP93103272A 1992-03-14 1993-03-02 Induction cooking plate Expired - Lifetime EP0561206B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4208252A DE4208252A1 (en) 1992-03-14 1992-03-14 INDUCTIVE COOKING HEATING
DE4208252 1992-03-14

Publications (3)

Publication Number Publication Date
EP0561206A2 EP0561206A2 (en) 1993-09-22
EP0561206A3 true EP0561206A3 (en) 1993-10-13
EP0561206B1 EP0561206B1 (en) 1996-08-28

Family

ID=6454103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93103272A Expired - Lifetime EP0561206B1 (en) 1992-03-14 1993-03-02 Induction cooking plate

Country Status (4)

Country Link
US (1) US5488214A (en)
EP (1) EP0561206B1 (en)
DE (2) DE4208252A1 (en)
ES (1) ES2091505T3 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1756595A (en) * 1994-03-09 1995-09-25 Aktiebolaget Electrolux A circuit for the control of energy supply in a resonance converter
FR2726704B1 (en) * 1994-11-07 1997-01-31 Breda Jean Pierre HIGH FREQUENCY RESONANCE GENERATOR FOR AN INDUCTION HEATER
DE19613572A1 (en) * 1996-04-04 1997-10-09 Innovat Ges Fuer Sondermaschin Generator to heat up food in containers stored in food trays on wagon
DE19856140A1 (en) * 1998-12-04 2000-06-08 Bsh Bosch Siemens Hausgeraete Sensor-controlled cooktop with a sensor unit located below the cooktop
FR2792157B1 (en) * 1999-04-09 2001-07-27 Jaeger Regulation INDUCTION HOB WITH INDUCTION FIREPLACES POWERED BY GENERATORS
US6133552A (en) * 1999-08-11 2000-10-17 General Electric Company Sensor assembly for glass-ceramic cooktop appliance and method of calibrating
US6111228A (en) * 1999-08-11 2000-08-29 General Electric Company Method and apparatus for sensing properties of glass-ceramic cooktop
US6534753B1 (en) 2000-06-15 2003-03-18 Wilmington Research And Development Corporation Backup power supply charged by induction driven power supply for circuits accompanying portable heated container
US6452136B1 (en) 2000-12-13 2002-09-17 General Electric Company Monitoring and control system and method for sensing of a vessel and other properties of a cooktop
EP2164297A1 (en) * 2002-01-25 2010-03-17 Panasonic Corporation Induction heater
US7009159B2 (en) * 2002-03-19 2006-03-07 Matsushita Electric Industrial Co., Ltd. Induction heating apparatus having electrostatic shielding member
DE10314690A1 (en) * 2003-03-27 2004-10-07 E.G.O. Elektro-Gerätebau GmbH Heating device for flat heating with induction heating elements
ES2246640B1 (en) * 2003-05-15 2006-11-01 Bsh Electrodomesticos España, S.A. TEMPERATURE REGULATION FOR AN INDUITED HEATING HEATER ELEMENT.
FR2863039B1 (en) * 2003-11-27 2006-02-17 Brandt Ind METHOD FOR HEATING A CONTAINER POSITIONED ON A COOKTOP HAVING HEATING MEANS ASSOCIATED WITH INDUCERS
WO2006032292A1 (en) * 2004-09-23 2006-03-30 E.G.O. Elektro-Gerätebau GmbH Heating device for a planar heater with induction heating elements
DE102005005527A1 (en) * 2005-01-31 2006-08-03 E.G.O. Elektro-Gerätebau GmbH Induction heating device for cooking area of hob tray, has supply part converting applied voltage into power control for induction coil, where device is formed as installation-finished and/or connection-finished component
ES2289872B1 (en) * 2005-06-08 2008-09-16 Bsh Electrodomesticos España, S.A. DEVICE FOR INDUCTIVE WARMING OF A HEATING ELEMENT.
DE102006047121A1 (en) * 2006-09-26 2008-04-03 E.G.O. Elektro-Gerätebau GmbH Induction heater for induction hob and induction hob
DE102007006280A1 (en) * 2007-01-31 2008-08-07 E.G.O. Elektro-Gerätebau GmbH Method for constructing an induction hob and induction hob
CA2724498C (en) * 2008-05-27 2015-06-16 Panasonic Corporation Induction heating cooking apparatus
WO2010106769A1 (en) * 2009-03-19 2010-09-23 パナソニック株式会社 Induction heating cooker
US9295110B2 (en) * 2009-10-23 2016-03-22 Panasonic Intellectual Property Management Co., Ltd. Inductive heating device
DE102009047185B4 (en) * 2009-11-26 2012-10-31 E.G.O. Elektro-Gerätebau GmbH Method and induction heating device for determining a temperature of a cooking vessel bottom heated by means of an induction heating coil
DE102011083386A1 (en) * 2011-09-26 2013-03-28 E.G.O. Elektro-Gerätebau GmbH Method for heating a cooking vessel by means of an induction heating device and induction heating device
DE102012102575B4 (en) 2012-03-26 2024-04-18 Hupfer Metallwerke Gmbh & Co. Kg Method and induction device module for heating food
DE102012210851B4 (en) * 2012-06-26 2024-07-11 BSH Hausgeräte GmbH Induction cooker with IR sensor
ES2537830B1 (en) * 2013-09-30 2016-04-12 Manin Company Construcciones En Acero Inoxidable, S.L.U. Cooking system
EP3177108B1 (en) * 2015-12-02 2020-04-01 Electrolux Appliances Aktiebolag Induction cooking hob
US11665790B2 (en) * 2016-12-22 2023-05-30 Whirlpool Corporation Induction burner element having a plurality of single piece frames
KR102052704B1 (en) * 2017-06-26 2019-12-05 엘지전자 주식회사 Induction heating apparatus
US20240098853A1 (en) * 2019-11-27 2024-03-21 BSH Hausgeräte GmbH Household appliance system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925633A (en) * 1974-09-06 1975-12-09 Donald F Partridge Circuit for controlling power flow from a high frequency energy source to a plurality of high frequency loads
US4112287A (en) * 1976-11-04 1978-09-05 White-Westinghouse Corporation Central oscillator for induction range using triac burner controls
GB1529114A (en) * 1977-03-31 1978-10-18 Diamond Controls Ltd H Power supply circuits
US4151387A (en) * 1971-04-06 1979-04-24 Environment/One Corporation Metal base cookware induction heating apparatus having improved power control circuit for insuring safe operation
US4426564A (en) * 1979-12-26 1984-01-17 General Electric Company Parallel resonant induction cooking surface unit
US4438311A (en) * 1979-07-05 1984-03-20 Sanyo Electric Co., Ltd. Induction heating cooking apparatus

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE216830C (en) *
DE1801404B2 (en) * 1968-10-05 1972-02-10 Hartmann & Braun Ag, 6000 Frankfurt CIRCUIT ARRANGEMENT FOR CONTACTLESS CONTROL OF THE POWER OF AC VOLTAGE CONSUMERS
US3569656A (en) * 1969-07-24 1971-03-09 Bowmar Tic Inc Automatic cooking cycle control system for microwave ovens
US3719789A (en) * 1971-12-29 1973-03-06 Gen Electric Induction cooking appliance including temperature sensing of inductively heated cooking vessel by"modulated"light
US3886342A (en) * 1973-04-26 1975-05-27 Environment One Corp Induction cooking unit having all pan safe operation, wide range power control and low start-up and shut-down transients
US3921092A (en) * 1974-05-22 1975-11-18 Applied Materials Inc Resonant load power supply with phase locked loop
JPS5193450A (en) * 1975-02-14 1976-08-16
JPS51103333A (en) * 1975-03-07 1976-09-11 Matsushita Electric Ind Co Ltd
JPS5820226B2 (en) * 1976-01-14 1983-04-22 松下電器産業株式会社 static power converter
FR2357141A1 (en) * 1976-07-02 1978-01-27 Electricite De France Inductively heated cooker ring - has capacitor in parallel with inductive coil forming delay circuit
US4191875A (en) * 1977-11-10 1980-03-04 Cunningham Ronald J Fan speed control used in induction cooking apparatus
JPS592802B2 (en) * 1978-09-25 1984-01-20 シャープ株式会社 heating cooker
DE2843092A1 (en) * 1978-09-29 1980-04-10 Siemens Ag Control circuit for mains power=pack - has counter and signal shaper producing switch=off signals of selected duration
US4352000A (en) * 1979-08-10 1982-09-28 Sanyo Electric Co., Ltd. Induction heating cooking apparatus
SU1001511A1 (en) * 1981-10-05 1983-02-28 Предприятие П/Я Р-6930 Induction continuous heating installation
US4507531A (en) * 1981-10-30 1985-03-26 Raytheon Company Regulated microwave oven and method, using uniformly spaced, integral cycle control
JPS5878386A (en) * 1981-11-04 1983-05-11 松下電器産業株式会社 Induction heating inverter unit
GB2108786B (en) * 1981-11-05 1985-12-11 Sanyo Electric Co Induction heating apparatus
SU1094162A2 (en) * 1983-02-25 1984-05-23 Предприятие П/Я А-1067 Device for controlling induction plate power
DD216830A1 (en) * 1983-07-11 1984-12-19 Stoeckel Hans J CIRCUIT ARRANGEMENT FOR PERFORMANCE CONTROL OF AC AND DC CURRENT CONSUMERS
JPS635196Y2 (en) * 1984-11-27 1988-02-12
US4885447A (en) * 1985-01-23 1989-12-05 Balay, S.A. System for the induction heating of the electric plates of a cooker
US4686340A (en) * 1985-04-17 1987-08-11 Sanyo Electric Co., Ltd. Induction heating apparatus with unsuitable load detecting circuit
DE3712242A1 (en) * 1987-04-10 1988-10-27 Thomson Brandt Gmbh CIRCUIT FOR POWERING AN INDUCTIVE COOKING POINT
US5134265A (en) * 1990-02-16 1992-07-28 Metcal, Inc. Rapid heating, uniform, highly efficient griddle
KR920007540B1 (en) * 1990-07-31 1992-09-05 주식회사 금성사 Surge control circuit for induction cooker

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151387A (en) * 1971-04-06 1979-04-24 Environment/One Corporation Metal base cookware induction heating apparatus having improved power control circuit for insuring safe operation
US3925633A (en) * 1974-09-06 1975-12-09 Donald F Partridge Circuit for controlling power flow from a high frequency energy source to a plurality of high frequency loads
US4112287A (en) * 1976-11-04 1978-09-05 White-Westinghouse Corporation Central oscillator for induction range using triac burner controls
GB1529114A (en) * 1977-03-31 1978-10-18 Diamond Controls Ltd H Power supply circuits
US4438311A (en) * 1979-07-05 1984-03-20 Sanyo Electric Co., Ltd. Induction heating cooking apparatus
US4426564A (en) * 1979-12-26 1984-01-17 General Electric Company Parallel resonant induction cooking surface unit

Also Published As

Publication number Publication date
EP0561206B1 (en) 1996-08-28
ES2091505T3 (en) 1996-11-01
EP0561206A2 (en) 1993-09-22
DE4208252A1 (en) 1993-09-16
DE59303529D1 (en) 1996-10-02
US5488214A (en) 1996-01-30

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