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EP2112864A3 - Method for heating a container placed on a hob with heating means connected to induction units - Google Patents

Method for heating a container placed on a hob with heating means connected to induction units Download PDF

Info

Publication number
EP2112864A3
EP2112864A3 EP09075340.1A EP09075340A EP2112864A3 EP 2112864 A3 EP2112864 A3 EP 2112864A3 EP 09075340 A EP09075340 A EP 09075340A EP 2112864 A3 EP2112864 A3 EP 2112864A3
Authority
EP
European Patent Office
Prior art keywords
heating
hob
heating means
container
means connected
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Withdrawn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
EP09075340.1A
Other languages
German (de)
French (fr)
Other versions
EP2112864A2 (en
Inventor
Didier Gouardo
Cédric GOUMY
Alain Roux
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.)
FagorBrandt SAS
Original Assignee
FagorBrandt SAS
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 FagorBrandt SAS filed Critical FagorBrandt SAS
Publication of EP2112864A2 publication Critical patent/EP2112864A2/en
Publication of EP2112864A3 publication Critical patent/EP2112864A3/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • H05B2213/05—Heating plates with pan detection means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
  • Electric Stoves And Ranges (AREA)
  • General Induction Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Cookers (AREA)

Abstract

Un Procédé de chauffage d'un récipient (Ri) posé sur une table de cuisson comprenant des moyens de chauffage associés respectivement à des inducteurs formant moyens de détection de la présence d'un récipient, les moyens de chauffage associés aux inducteurs étant répartis suivant une trame bidimensionnelle dans le plan de cuisson, comprend les étapes suivantes :
- recherche (E20) d'une zone de chauffe (Zi) constituée d'un ensemble de moyens de chauffage recouverts au moins partiellement par le récipient ; et
- calcul (E60) d'une puissance délivrée par chaque moyen de chauffage de ladite zone de chauffe (Zi) en fonction d'une puissance globale de consigne (Pi) associée à la zone de chauffe (Zi) et d'un taux de recouvrement par le récipient (Ri) de chaque moyen de détection associé au moyen de chauffage.A method for heating a container (Ri) placed on a hob comprising heating means respectively associated with inductors forming means for detecting the presence of a container, the heating means associated with the inductors being distributed according to a two-dimensional grid in the hob, includes the following steps:
- Search (E20) of a heating zone (Zi) consisting of a set of heating means at least partially covered by the container; and
calculation (E60) of a power delivered by each heating means of said heating zone (Zi) as a function of a global reference power (Pi) associated with the heating zone (Zi) and a covering by the container (Ri) of each detection means associated with the heating means.

Utilisation notamment dans une table de cuisson à induction.

Figure imgaf001
Use especially in an induction hob.
Figure imgaf001
EP09075340.1A 2003-11-27 2004-11-12 Method for heating a container placed on a hob with heating means connected to induction units Withdrawn EP2112864A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0313925A FR2863039B1 (en) 2003-11-27 2003-11-27 METHOD FOR HEATING A CONTAINER POSITIONED ON A COOKTOP HAVING HEATING MEANS ASSOCIATED WITH INDUCERS
EP04805445A EP1688018B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a cooktop by heating means associated to inductors

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP04805445A Division EP1688018B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a cooktop by heating means associated to inductors

Publications (2)

Publication Number Publication Date
EP2112864A2 EP2112864A2 (en) 2009-10-28
EP2112864A3 true EP2112864A3 (en) 2014-09-24

Family

ID=34566183

Family Applications (5)

Application Number Title Priority Date Filing Date
EP09075344.3A Expired - Lifetime EP2112867B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a hob with heating means connected to induction units
EP09075341.9A Expired - Lifetime EP2112865B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a hob with heating means connected to induction units
EP09075340.1A Withdrawn EP2112864A3 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a hob with heating means connected to induction units
EP04805445A Expired - Lifetime EP1688018B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a cooktop by heating means associated to inductors
EP09075343.5A Expired - Lifetime EP2112866B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a hob with heating means connected to induction units

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP09075344.3A Expired - Lifetime EP2112867B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a hob with heating means connected to induction units
EP09075341.9A Expired - Lifetime EP2112865B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a hob with heating means connected to induction units

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP04805445A Expired - Lifetime EP1688018B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a cooktop by heating means associated to inductors
EP09075343.5A Expired - Lifetime EP2112866B1 (en) 2003-11-27 2004-11-12 Method for heating a container placed on a hob with heating means connected to induction units

Country Status (8)

Country Link
US (2) US7759616B2 (en)
EP (5) EP2112867B1 (en)
AT (1) ATE440478T1 (en)
DE (1) DE602004022701D1 (en)
ES (4) ES2331887T3 (en)
FR (1) FR2863039B1 (en)
PL (1) PL1688018T3 (en)
WO (1) WO2005064992A1 (en)

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ES2331887T3 (en) 2010-01-19
EP2112867A3 (en) 2013-12-18
EP2112865A3 (en) 2013-12-18
DE602004022701D1 (en) 2009-10-01
WO2005064992A1 (en) 2005-07-14
PL1688018T3 (en) 2010-01-29
FR2863039A1 (en) 2005-06-03
US8742299B2 (en) 2014-06-03
EP2112866B1 (en) 2015-01-14
EP2112865A2 (en) 2009-10-28
US20070164017A1 (en) 2007-07-19
ES2538156T3 (en) 2015-06-17
EP2112865B1 (en) 2015-02-18
EP2112866A3 (en) 2013-12-18
EP1688018A1 (en) 2006-08-09
US20100243642A1 (en) 2010-09-30
FR2863039B1 (en) 2006-02-17
EP2112866A2 (en) 2009-10-28
EP1688018B1 (en) 2009-08-19
EP2112867A2 (en) 2009-10-28
ES2538181T3 (en) 2015-06-17
EP2112867B1 (en) 2015-01-14
EP2112864A2 (en) 2009-10-28
ES2538183T3 (en) 2015-06-17
US7759616B2 (en) 2010-07-20
ATE440478T1 (en) 2009-09-15

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