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WO2005069688A3 - Method for triggering heating elements, device, and cooking hob - Google Patents

Method for triggering heating elements, device, and cooking hob Download PDF

Info

Publication number
WO2005069688A3
WO2005069688A3 PCT/EP2005/000185 EP2005000185W WO2005069688A3 WO 2005069688 A3 WO2005069688 A3 WO 2005069688A3 EP 2005000185 W EP2005000185 W EP 2005000185W WO 2005069688 A3 WO2005069688 A3 WO 2005069688A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
heating elements
cooking hob
operated
subarea
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.)
Ceased
Application number
PCT/EP2005/000185
Other languages
German (de)
French (fr)
Other versions
WO2005069688A2 (en
Inventor
Klaus-Wolfgang Klingner
Martin Baier
Martin Bellm
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 Geratebau 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 Geratebau GmbH filed Critical EGO Elektro Geratebau GmbH
Publication of WO2005069688A2 publication Critical patent/WO2005069688A2/en
Publication of WO2005069688A3 publication Critical patent/WO2005069688A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • H05B6/065—Control, e.g. of temperature, of power for cooking plates or the like using coordinated control of multiple induction coils
    • 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
    • H05B2213/03—Heating plates made out of a matrix of heating elements that can define heating areas adapted to cookware randomly placed on the heating plate

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

Disclosed is a method that makes it possible to operate a subarea (30, 32) of a cooking hob, which comprises several partial elements (30a, 30b, 30c, 32a, 32b, 32c, 32d, 32e, 32f, 32g), at a freely selectable power, said power being evenly distributed across the entire subarea, even when the heating elements (30a, 30b, 30c, 32a, 32b, 32c, 32d, 32e, 32f, 32g) are able to release only power with discrete power stages. According to the inventive method, some heating elements are operated at maximum power while one heating element is operated in a clocked mode if possible and the remaining heating elements remain without power.
PCT/EP2005/000185 2004-01-14 2005-01-12 Method for triggering heating elements, device, and cooking hob Ceased WO2005069688A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410003126 DE102004003126B4 (en) 2004-01-14 2004-01-14 Driving method for heating elements and device
DE102004003126.6 2004-01-14

Publications (2)

Publication Number Publication Date
WO2005069688A2 WO2005069688A2 (en) 2005-07-28
WO2005069688A3 true WO2005069688A3 (en) 2005-11-24

Family

ID=34716718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/000185 Ceased WO2005069688A2 (en) 2004-01-14 2005-01-12 Method for triggering heating elements, device, and cooking hob

Country Status (2)

Country Link
DE (1) DE102004003126B4 (en)
WO (1) WO2005069688A2 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2310962B1 (en) * 2006-12-04 2009-10-23 Bsh Electrodomesticos España, S.A. HEATING DEVICE CIRCUIT.
ES2304892B1 (en) * 2007-04-09 2009-06-04 Bsh Electrodomesticos España, S.A. COOKING FIELD AND PROCEDURE FOR THE OPERATION OF A COOKING FIELD.
ES2329211B1 (en) * 2007-08-07 2010-08-30 Bsh Electrodomesticos España, S.A. COOKING DEVICE CIRCUIT.
ES2321467B1 (en) * 2007-08-24 2010-03-04 Bsh Electrodomesticos España, S.A. COOKING DEVICE PROVISION.
ES2331037B1 (en) * 2007-10-25 2010-09-21 Bsh Electrodomesticos España, S.A. COOKING FIELD AND PROCEDURE FOR THE OPERATION OF A COOKING FIELD.
ES2335256B1 (en) 2008-01-14 2011-01-17 Bsh Electrodomesticos España, S.A. INDUCTION COOKING FIELD WITH A PLURALITY OF INDUCTION HEATING BODIES.
DE102008042512A1 (en) * 2008-09-30 2010-04-01 BSH Bosch und Siemens Hausgeräte GmbH Hob and method for operating a hob
ES2356780B1 (en) * 2009-01-20 2012-03-13 Bsh Electrodomésticos España, S.A. COOKING FIELD WITH AT LEAST ONE HEATING AREA OF VARIOUS HEATING ELEMENTS.
WO2010101202A1 (en) * 2009-03-06 2010-09-10 三菱電機株式会社 Induction cooking device
ES2362782B1 (en) * 2009-04-17 2012-05-22 Bsh Electrodomésticos España, S.A. COOKING FIELD WITH A DETECTION AND PROCEDURE PROVISION TO OPERATE A COOKING FIELD.
EP3771288B1 (en) 2009-10-05 2021-12-15 Whirlpool Corporation Method for supplying power to induction cooking zones of an induction cooking hob having a plurality of power converters, and induction cooking hob using such method
EP2328384B1 (en) * 2009-11-27 2017-03-15 Electrolux Home Products Corporation N.V. An induction hob and a method for controlling an induction hob
ES2388269B1 (en) 2010-03-03 2013-08-23 BSH Electrodomésticos España S.A. COOKING HOB WITH AT LEAST ONE COOKING AREA, AND PROCEDURE TO OPERATE A COOKING HOB.
US10605464B2 (en) 2012-10-15 2020-03-31 Whirlpool Corporation Induction cooktop
ITTO20120896A1 (en) 2012-10-15 2014-04-16 Indesit Co Spa INDUCTION HOB
EP2731402B1 (en) * 2012-11-09 2015-08-19 Electrolux Home Products Corporation N.V. A method for controlling an induction cooking hob with a plurality of induction coils and an induction cooking hob
EP2846607B1 (en) 2013-09-05 2016-05-18 Electrolux Appliances Aktiebolag An induction cooking hob including a cooking area with three or more induction coils and a method for controlling a cooking area
CH710584B1 (en) * 2013-11-04 2018-08-31 Bsh Hausgeraete Gmbh Cooking device with heating plate.
EP3170364A1 (en) * 2014-07-15 2017-05-24 Arçelik Anonim Sirketi Induction heating cooker enabling improved power setting control
WO2016134779A1 (en) * 2015-02-26 2016-09-01 Arcelik Anonim Sirketi Induction cooking appliance with improved cooking performance
EP3282815B1 (en) * 2016-08-08 2019-05-15 Electrolux Appliances Aktiebolag Method for controlling an induction hob
EP3291642A1 (en) * 2016-09-02 2018-03-07 Electrolux Appliances Aktiebolag Induction cooking hob and method for controlling a cooking zone
EP3307018B1 (en) * 2016-10-10 2019-03-27 E.G.O. ELEKTRO-GERÄTEBAU GmbH Method for controlling an induction hob and induction hob
EP3432682A1 (en) 2017-07-18 2019-01-23 Whirlpool Corporation Method for operating an induction cooking hob and cooking hob using such method
US10993292B2 (en) 2017-10-23 2021-04-27 Whirlpool Corporation System and method for tuning an induction circuit
US11140751B2 (en) 2018-04-23 2021-10-05 Whirlpool Corporation System and method for controlling quasi-resonant induction heating devices
US12302478B2 (en) 2018-04-23 2025-05-13 Whirlpool Corporation Control circuits and methods for distributed induction heating devices

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953711A (en) * 1973-11-06 1976-04-27 E.G.O. Elektro-Geraete Blanc Und Fischer Cooking units
US4453068A (en) * 1979-05-01 1984-06-05 Rangaire Corporation Induction cook-top system and control
EP1206164A2 (en) * 2000-11-08 2002-05-15 Whirlpool Corporation Device for determining the location of cooking utensils on a cooking hob comprising discrete distributed heating elements
EP1303168A1 (en) * 2001-10-12 2003-04-16 Whirlpool Corporation Cooking hob with discrete distributed heating elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540830A1 (en) * 1984-11-16 1986-05-22 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Method for the step-by-step adjustment of an electrical power present at a resistor connected to voltage via a switch, and circuit arrangement for carrying out the method
DE9007495U1 (en) * 1990-03-10 1992-06-11 Grass AG, Höchst, Vorarlberg Heating plate
DE19504470B4 (en) * 1995-02-10 2004-03-04 BSH Bosch und Siemens Hausgeräte GmbH Electric instantaneous water heater
DE19541869C1 (en) * 1995-11-09 1997-01-16 Siemens Ag Method for controlling electrical consumers, especially heating resistors
GB2329769A (en) * 1997-09-24 1999-03-31 Ceramaspeed Ltd Electric heater control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953711A (en) * 1973-11-06 1976-04-27 E.G.O. Elektro-Geraete Blanc Und Fischer Cooking units
US4453068A (en) * 1979-05-01 1984-06-05 Rangaire Corporation Induction cook-top system and control
EP1206164A2 (en) * 2000-11-08 2002-05-15 Whirlpool Corporation Device for determining the location of cooking utensils on a cooking hob comprising discrete distributed heating elements
EP1303168A1 (en) * 2001-10-12 2003-04-16 Whirlpool Corporation Cooking hob with discrete distributed heating elements

Also Published As

Publication number Publication date
WO2005069688A2 (en) 2005-07-28
DE102004003126B4 (en) 2012-02-23
DE102004003126A1 (en) 2005-08-04

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