EP1420613A2 - Procédé et dispositif de surveillance thermique d'un ustensile de cuisson chauffable inductivement - Google Patents
Procédé et dispositif de surveillance thermique d'un ustensile de cuisson chauffable inductivement Download PDFInfo
- Publication number
- EP1420613A2 EP1420613A2 EP03024314A EP03024314A EP1420613A2 EP 1420613 A2 EP1420613 A2 EP 1420613A2 EP 03024314 A EP03024314 A EP 03024314A EP 03024314 A EP03024314 A EP 03024314A EP 1420613 A2 EP1420613 A2 EP 1420613A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- frequency
- predetermined
- cooking vessel
- monitoring
- temperature
- 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
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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
- 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
Definitions
- the invention relates to a method and an apparatus for thermal monitoring of an induction heatable cooking vessel.
- Induction cooktops have glass ceramic surfaces for receiving of the cooking vessels and induction coils arranged underneath them Heating.
- the induction coils receive an alternating current in the Frequency range from approx. 15 kHz to 80 KHz, in particular approx. 20 kHz supplied to 60 kHz.
- the resulting alternating fields generate eddy currents in the ferromagnetic bottoms of the cooking vessels, which lead to heat development. Monitoring them is done by sensor systems that are complex and / or sluggish.
- the invention is based, a method and a task Device for the thermal monitoring of an inductively heatable To create a cooking vessel that is simple and low-inertia work.
- the inductive is thermally monitored heatable cooking vessel by monitoring the frequency (f) of the alternating current (I) causing inductive heating.
- the monitoring takes place in particular qualitative or abrupt changes in the temperature-time curve (T (t)) preferably as a monitor for in particular qualitative or abrupt changes in the frequency-time curve (f (t)) and / or changes and / or absolute Values of the first derivative (f '(t)) of the frequency-time curve (F (t)).
- the alternating current (I) or the corresponding power (P) is especially reduced to a predetermined value when at one or more changes have been identified during this monitoring, that match one or more predetermined changes.
- the alternating current (I) or the corresponding power (P) is in particular switched off if one or multiple changes identified with one or match several predetermined changes.
- the predetermined qualitative or abrupt change (s) of the frequency-time curve (f (t)) lie in particular in or immediately after the transition from the falling frequency curve (f (t)) in the constant frequency response (f (t)) and / or from the constant frequency response (f (t)) into the falling ones Frequency curve f (t).
- the monitoring is carried out for absolute Temperatures (T) by assigning predetermined frequencies (f) and / or frequency ratios (f / f-start) to predetermined Temperatures (T) and / or vice versa.
- the assignment of the frequencies (f) and / or frequency ratios (f / f-start) to the temperatures (T) is preferably dependent of predetermined properties, in particular material properties, of the cooking vessel, especially for the Use specified or queried by the user, for example by specifying a selection list.
- the assignment of frequencies (f) and / or frequency ratios (f / f-start) to the Temperatures (T) can also be a function of predetermined ones Performances (P) take place.
- the third means in particular have first storage means with which predetermined qualitative or abrupt changes of frequency time profiles (f (t)) and / or predetermined ones Changes and / or absolute values of first derivatives (f '(t)) of Frequency-time profiles (f (t)) can be stored as reference data especially boiling of one in the cooking vessel Cooked food and / or boiling the cooking vessel empty or a Represent dry cooking of the food inside.
- the third means can also have second storage means, with which predetermined frequency-temperature profiles (f (T)) and / or frequency ratio temperature profiles (f / fstart (T)) are storable, especially for each cooking vessel property and / or performance.
- Input means are assigned in particular to the third means, with which the user desired temperatures and / or programs, cooking programs containing temperatures in particular, and / or services and / or cooking vessels or their properties can enter.
- the third means in particular have computing means with which the frequencies determined by the second means and those stored with the first and / or second storage means and the data entered with the input means accountable for alternating currents or corresponding services are the temperature of the cooking vessel according to the entered and / or stored data.
- the influence of the temperature can be predetermined Reduction in determined boiling and / or determined empty or dry cooking and / or in their adjustment or maintenance exist according to user data entered.
- a cooking device according to the invention has at least one of those described above Devices on.
- the output of the cooking vessel Controlled cooking zone. This requires the temperature to measure in the cooking vessel.
- the power level manually at power-controlled cooking zones change in order to maintain a certain temperature in the cooking vessel.
- a method and a device are described below, to in the bottom of an on an induction cooking zone K standing cooking vessel or cooking appliance 8 temperatures T or temperature changes to measure and control information to use the power P of the induction cooking zone K, so that automatic Cooking functions are possible.
- the resonant circuit of the induction heating system according to FIG. 1 exists from an inverter 5 and an induction coil 6, the under a surface carrying a cooking appliance or cookware 8 9, for example a glass ceramic plate, is arranged.
- the bottom of the dishes 8 is ferromagnetic. In it is caused by eddy currents caused by the magnetic field of the induction coil 6 induced, heat generated.
- This impedance Z is influenced by the Temperature T in the bottom of the dishes, especially due to changes the electromagnetic properties of the soil material. It in turn influences the oscillation frequency f des Inverter 5, which finally for measuring the temperature T is used in the bottom of the dishes.
- the coil current I is measured by means of a current transformer 7.
- Fig. 2 shows its basic appearance.
- the oscillation frequency f (20 to 60 kHz) is used with the rectified mains power supply modulated. This signal leads to a frequency measurement circuit 3, which analyzes the signal and which Vibration frequency f determined.
- the size of the mains voltage supply is measured by a voltage measurement circuit 10 and passed the information to a control logic 2.
- the Control logic contains control algorithms A and ensures filtering of the signal if it is noisy.
- the algorithm A calculates the appropriate power P for the cooking zone K to the desired Ensure functionality based on the information about the frequency f, the voltage supply U and the User settings entered via user interface N (Fig. 3).
- the operating frequency of the induction inverter 5 moves depends in particular in the range between 20 and 60 kHz from performance level.
- the frequency f i.e., the inversion of the Period of a cycle
- the rectified Sinusoidal period i.e., over a period of 10 ms
- the frequency is measured when the Mains voltage has its maximum.
- a timer with a delay time of 5 ms in the zero crossing of the mains voltage is triggered, the frequency measurement is triggered after the delay time has elapsed out. 2 is the triggering of the timing circuit marked with ZT and the triggering of the frequency measurement with FM, the time delay signal with ZV.
- the signal of the Current converter 7 is scanned with an A / D converter and in stored in memory (500 samples in one interval of 666 ns gives 25-75 samples per period). Of that the period of the vibrations (6-20, depending on the frequency) calculated and the center frequency. influences the frequency due to changes in the mains power supply (by the mains power supply device 4) by measuring the voltage (by the voltage measuring device 10) and offsetting with empirically determined values or formulas Getting corrected. The corrected and / or uncorrected Frequency is then used in the algorithms to measure temperatures to signal.
- a calibration curve f (T) must be recorded or to register. This is done by measuring the temperature T im Crockery bottom (using separate temperature sensors) and simultaneous registration of temperature T and frequency f with a fixed power setting P. Leave the measurement data then with a curve fitting method, for example one Polynomial fit, fit to an accepted accuracy. At the end of this section we get a relationship f (T) for a certain tableware. However, since the frequency f depends on the performance level P depends, all of this is for the others to use Repeat performance levels to eventually build a relationship f (T, P) to have that in the control logic as a calibration curve (for a specific dish) is saved.
- FIG. 4 shows a family of declining f (T) calibration curves for Services P1, P2, P3 and P4.
- control logic connects the measured frequency f with a temperature T for a certain power level P. This then makes it possible to perform the desired functions accordingly perform the algorithms stored in the control logic.
- Value f-rel for 250 ° C at approximately 0.83 for a wide register from pans to the user when using this method can be recommended.
- control algorithms A are described below.
- the control algorithm A monitors the change of the frequency response f (t) over time t (FIG. 5). If the first derivative f '(t) from a negative value to about Changed to zero, the bottom of the pot has a constant temperature reached so that the time t at which the food is cooked boils or boils, can be derived. In this case the Power P or the current I in the induction coil 6 to one predetermined value reduced. Notwithstanding this, Fig.
- a drop occurs during the empty or dry cooking (FIG. 6) the frequency f when, for example, water from the pot has escaped. This can occur as a sudden drop or one sudden change in the first derivative f '(t) or as a certain one Value of the first derivative f '(t) can be recognized accordingly a rise in temperature in an empty pot. For slow dry cooking processes (food with low or medium Water content) the temperature T does not rise so quickly. Then the stable frequency level during boiling (cooking) used as a reference level to perform a calibration with regard to 100 ° C. When the water has escaped, it falls the frequency, and the performance of the cooking zone is determined at a particular relative value f1 switched off in relation to 100 ° C: Notwithstanding this, Fig.
- a temperature curve T (t) which in the area of the boiling point has its course from a previously increasing approximately linearly into subsequently approximately constant Course and in the area of empty or dry cooking its before constant course into an approximately linear increase thereafter
- a frequency course f (t) can be assigned, which in Range of the boiling point its previously linearly decreasing Course into a course that is approximately constant thereafter and in the area the empty or dry cooking has its previously approximately constant course changes to a course that declines approximately linearly thereafter.
- This is fast in both the T (t) course and the f (t) course Empty or dry cooking with B1 and the slow empty or Dry cooking marked with B2.
- the f '(t) course S the span f '(t) with the heating of an empty pot corresponds.
- the temperature control could then function as a thermostat, for example be performed.
- the performance of the cooking zone can be set to two different levels P-high and P-low (e.g. P1 and P2) using two calibration curves f (T, P-high) and f (T, P-low) are connected.
- the frequency f is then measured continuously and the temperature T from the Calibration curves derived depending on what level of performance is being used. If the calculated temperature T-meas is greater than the set temperature T-set, the Cooking zone fed the lower power P-low. Is T-meas smaller than T-set, the cooking zone receives the higher power P-high (Fig. 7). This way the pan or the pot kept at a clearly constant temperature level.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cookers (AREA)
- Induction Heating Cooking Devices (AREA)
- Frying-Pans Or Fryers (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK10178369.4T DK2271175T3 (da) | 2002-11-15 | 2003-10-24 | Fremgangsmåde og indretning til termisk overvågning af et induktivt opvarmeligt kogegrej |
| EP10178369A EP2271175B1 (fr) | 2002-11-15 | 2003-10-24 | Procédé et dispositif de surveillance thermique d'un ustensile de cuisson chauffable inductivement |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002153198 DE10253198B4 (de) | 2002-11-15 | 2002-11-15 | Verfahren und Vorrichtung zur thermischen Überwachung eines induktiv erwärmbaren Gargefäßes |
| DE10253198 | 2002-11-15 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10178369A Division-Into EP2271175B1 (fr) | 2002-11-15 | 2003-10-24 | Procédé et dispositif de surveillance thermique d'un ustensile de cuisson chauffable inductivement |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1420613A2 true EP1420613A2 (fr) | 2004-05-19 |
| EP1420613A3 EP1420613A3 (fr) | 2006-03-22 |
| EP1420613B1 EP1420613B1 (fr) | 2016-07-13 |
Family
ID=32115523
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10178369A Expired - Lifetime EP2271175B1 (fr) | 2002-11-15 | 2003-10-24 | Procédé et dispositif de surveillance thermique d'un ustensile de cuisson chauffable inductivement |
| EP03024314.1A Expired - Lifetime EP1420613B1 (fr) | 2002-11-15 | 2003-10-24 | Procédé et dispositif de surveillance thermique d'un ustensile de cuisson chauffable inductivement |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10178369A Expired - Lifetime EP2271175B1 (fr) | 2002-11-15 | 2003-10-24 | Procédé et dispositif de surveillance thermique d'un ustensile de cuisson chauffable inductivement |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP2271175B1 (fr) |
| DE (2) | DE10253198B4 (fr) |
| DK (1) | DK2271175T3 (fr) |
| ES (1) | ES2401740T3 (fr) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2094059A3 (fr) * | 2008-02-22 | 2009-11-18 | BSH Bosch und Siemens Hausgeräte GmbH | Champ de cuisson à induction doté d'au moins un élément de chauffage à induction et d'au moins un capteur de température |
| EP2194755A1 (fr) | 2008-12-02 | 2010-06-09 | Whirpool Corporation | Procédé pour contrôler le système de chauffage à induction d'un appareil de cuisine |
| EP2194756A1 (fr) | 2008-12-02 | 2010-06-09 | Whirpool Corporation | Procédé pour contrôler le système de chauffage à induction d'un appareil de cuisine |
| EP2224787A1 (fr) * | 2009-02-26 | 2010-09-01 | Electrolux Home Products Corporation N.V. | Procédé et dispositif de contrôle d'un appareil de cuisson chauffant par induction |
| ITBO20090691A1 (it) * | 2009-10-23 | 2011-04-24 | Ada Applic Digitali E Analo Giche S R L | Metodo e dispositivo per controllare la temperatura di un riscaldatore a induzione |
| EP2326140A1 (fr) | 2009-11-18 | 2011-05-25 | Whirlpool Corporation | Procédé pour contrôler un système de chauffage à induction |
| US20110120989A1 (en) * | 2009-11-26 | 2011-05-26 | E.G.O. Elektro-Geraetebau Gmbh | Method and induction heating device for determining a temperature of a cooking vessel base which is heated by means of an induction heating coil |
| WO2012092683A3 (fr) * | 2011-01-07 | 2012-11-15 | Inducs Ag | Appareil de cuisson à induction destiné à une cuisson par commande de température |
| CN103052194A (zh) * | 2011-09-26 | 2013-04-17 | E.G.O.电气设备制造股份有限公司 | 通过感应加热设备制作食品的方法及感应加热设备 |
| US8466394B2 (en) | 2009-09-11 | 2013-06-18 | Whirlpool Corporation | Method for detecting and compensating noises in induction heating systems for domestic and professional kitchen and induction heating system using such method |
| US20130161317A1 (en) * | 2011-12-23 | 2013-06-27 | Samsung Electronics, Co., Ltd. | Induction heating cooker and control method thereof |
| EP2690924A1 (fr) * | 2012-07-27 | 2014-01-29 | Samsung Electronics Co., Ltd | Appareil de cuisson chauffant par induction et son procédé de commande |
| WO2014173897A1 (fr) * | 2013-04-23 | 2014-10-30 | Cuciniale Gmbh | Procédé de régulation d'un processus de cuisson |
| CN104684123A (zh) * | 2015-01-23 | 2015-06-03 | 九阳股份有限公司 | 一种电磁炉的控制方法 |
| EP1613939B1 (fr) * | 2003-02-25 | 2016-04-13 | MGS Modular Galley Systems GmbH | Systeme et procede pour determiner des temperatures |
| EP2373201B1 (fr) | 2008-12-16 | 2017-05-31 | Bose Corporation | Identification de recipient pour chauffage par induction |
| EP3300453A1 (fr) * | 2016-09-23 | 2018-03-28 | Electrolux Appliances Aktiebolag | Procédé de détection d'ébullition et table de cuisson à induction comprenant un mécanisme de détection d'ébullition |
| EP3386270A1 (fr) * | 2017-04-04 | 2018-10-10 | Electrolux Appliances Aktiebolag | Procédé et système de chauffage par induction |
| CN114190756A (zh) * | 2020-09-17 | 2022-03-18 | 浙江苏泊尔家电制造有限公司 | 检测烹饪器具的温度检测装置装配位置的方法和烹饪器具 |
| CN114305126A (zh) * | 2020-09-30 | 2022-04-12 | 广东美的生活电器制造有限公司 | 一种干烧检测方法、装置、食物料理设备及存储介质 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004044797B4 (de) | 2004-09-16 | 2008-02-07 | Hüttinger Elektronik GmbH & Co. KG | Anregungsanordnung für Induktionsöfen |
| DE102005044466B4 (de) * | 2005-09-16 | 2008-09-18 | Hüttinger Elektronik Gmbh + Co. Kg | Anregungsanordnung für Induktionsöfen |
| ES2325106B1 (es) * | 2006-06-15 | 2010-06-01 | Bsh Electrodomesticos España, S.A. | Dispositivo identificador de cacerolas vacias. |
| DE102007036334A1 (de) * | 2007-08-02 | 2009-02-05 | Electrolux Home Products Corporation N.V. | Basiseinheit zum induktiven Aufheizen und Induktionsflüssigkeitserhitzungssystem |
| DE102011083383A1 (de) * | 2011-09-26 | 2013-03-28 | E.G.O. Elektro-Gerätebau GmbH | Verfahren zum Beheizen einer in einem Kochgefäß enthaltenen Flüssigkeit und Induktionsheizeinrichtung |
| DE102011083386A1 (de) * | 2011-09-26 | 2013-03-28 | E.G.O. Elektro-Gerätebau GmbH | Verfahren zum Beheizen eines Kochgefäßes mittels einer Induktionsheizeinrichtung und Induktionsheizeinrichtung |
| DE102016212330A1 (de) * | 2016-07-06 | 2018-01-11 | E.G.O. Elektro-Gerätebau GmbH | Verfahren zum Betrieb eines Kochfelds und Kochfeld |
| DE102019000959A1 (de) * | 2019-02-09 | 2020-08-13 | Diehl Ako Stiftung & Co. Kg | Verfahren und Vorrichtung zum Erkennen eines Siedezustandes einer Flüssigkeit |
| DE102023119708A1 (de) | 2023-07-25 | 2025-01-30 | Haimer Gmbh | Induktionsspulen-Baueinheit und Verfahren zur Steuerung eines induktiven Erwärmungsvorgangs für eine Induktionsspulen-Baueinheit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781506A (en) * | 1972-07-28 | 1973-12-25 | Gen Electric | Non-contacting temperature measurement of inductively heated utensil and other objects |
| GB2091428B (en) * | 1981-01-21 | 1984-11-14 | Payne Nicholas John | Measuring temperature electrically while welding plastics |
| DE4208250A1 (de) * | 1992-03-14 | 1993-09-16 | Ego Elektro Blanc & Fischer | Induktive kochstellenbeheizung |
| JP3398172B2 (ja) * | 1993-04-09 | 2003-04-21 | 電気興業株式会社 | 高周波誘導加熱における加熱温度制御方法及び高周波誘導加熱温度制御装置 |
| EP0806887B1 (fr) * | 1996-05-11 | 2004-05-19 | AEG Hausgeräte GmbH | Procédé et dispositif pour reconnaítre le stade de cuisson d'aliments à cuire |
| DE19643698C2 (de) * | 1996-05-11 | 2000-04-13 | Aeg Hausgeraete Gmbh | Vorrichtung zur Abschirmung von für kapazitive Messungen verwendeten Leiterbahnen eines Kochfeldes |
| DE19906115C1 (de) * | 1999-02-13 | 2000-08-31 | Schott Glas | Verfahren zum Erkennen des Leerkochens von Geschirr bei Kochfeldern mit einer Glaskeramik-Kochfläche und zugehörige Vorrichtung |
| US6469282B1 (en) * | 2000-07-28 | 2002-10-22 | General Electric Company | Boil dry detection in cooking appliances |
| DE10122427A1 (de) * | 2001-05-09 | 2002-11-14 | Bsh Bosch Siemens Hausgeraete | Verfahren und Vorrichtung zur Begrenzung und/oder Steuerung der Oberflächentemperatur eines Kochfelds |
-
2002
- 2002-11-15 DE DE2002153198 patent/DE10253198B4/de not_active Expired - Fee Related
- 2002-11-15 DE DE10262141A patent/DE10262141B4/de not_active Expired - Fee Related
-
2003
- 2003-10-24 ES ES10178369T patent/ES2401740T3/es not_active Expired - Lifetime
- 2003-10-24 DK DK10178369.4T patent/DK2271175T3/da active
- 2003-10-24 EP EP10178369A patent/EP2271175B1/fr not_active Expired - Lifetime
- 2003-10-24 EP EP03024314.1A patent/EP1420613B1/fr not_active Expired - Lifetime
Cited By (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1613939B1 (fr) * | 2003-02-25 | 2016-04-13 | MGS Modular Galley Systems GmbH | Systeme et procede pour determiner des temperatures |
| EP2094059A3 (fr) * | 2008-02-22 | 2009-11-18 | BSH Bosch und Siemens Hausgeräte GmbH | Champ de cuisson à induction doté d'au moins un élément de chauffage à induction et d'au moins un capteur de température |
| EP2194755B1 (fr) | 2008-12-02 | 2016-08-03 | Whirlpool Corporation | Procédé pour contrôler le système de chauffage à induction d'un appareil de cuisine |
| EP2194756A1 (fr) | 2008-12-02 | 2010-06-09 | Whirpool Corporation | Procédé pour contrôler le système de chauffage à induction d'un appareil de cuisine |
| US8563905B2 (en) | 2008-12-02 | 2013-10-22 | Whirlpool Corporation | Method for controlling the induction heating system of a cooking appliance |
| US8530805B2 (en) | 2008-12-02 | 2013-09-10 | Whirlpool Corporation | Method for controlling an induction heating system of a cooking appliance |
| EP2194756B1 (fr) | 2008-12-02 | 2016-07-27 | Whirlpool Corporation | Procédé pour contrôler le système de chauffage à induction d'un appareil de cuisine |
| EP2194755A1 (fr) | 2008-12-02 | 2010-06-09 | Whirpool Corporation | Procédé pour contrôler le système de chauffage à induction d'un appareil de cuisine |
| EP2373201B1 (fr) | 2008-12-16 | 2017-05-31 | Bose Corporation | Identification de recipient pour chauffage par induction |
| EP2224787A1 (fr) * | 2009-02-26 | 2010-09-01 | Electrolux Home Products Corporation N.V. | Procédé et dispositif de contrôle d'un appareil de cuisson chauffant par induction |
| US9392648B2 (en) | 2009-02-26 | 2016-07-12 | Electrolux Home Products Corporation N.V. | Method and device for controlling an induction heating cooking apparatus |
| AU2010217458B2 (en) * | 2009-02-26 | 2014-08-21 | Electrolux Home Products Corporation N.V. | A method and device for controlling an induction heating cooking apparatus |
| WO2010097143A3 (fr) * | 2009-02-26 | 2010-11-18 | Electrolux Home Products Corporation N.V. | Procédé et dispositif de commande d'un appareil de cuisson à chauffage par induction |
| CN102334382B (zh) * | 2009-02-26 | 2015-11-25 | 伊莱克斯家用产品股份有限公司 | 用于控制感应加热烹饪设备的方法和装置 |
| US8466394B2 (en) | 2009-09-11 | 2013-06-18 | Whirlpool Corporation | Method for detecting and compensating noises in induction heating systems for domestic and professional kitchen and induction heating system using such method |
| ITBO20090691A1 (it) * | 2009-10-23 | 2011-04-24 | Ada Applic Digitali E Analo Giche S R L | Metodo e dispositivo per controllare la temperatura di un riscaldatore a induzione |
| US11979962B2 (en) | 2009-11-18 | 2024-05-07 | Whirlpool Corporation | Method for controlling an induction heating system |
| US10136477B2 (en) | 2009-11-18 | 2018-11-20 | Whirlpool Corporation | Method for controlling an induction heating system |
| EP2326140A1 (fr) | 2009-11-18 | 2011-05-25 | Whirlpool Corporation | Procédé pour contrôler un système de chauffage à induction |
| US10085303B2 (en) * | 2009-11-26 | 2018-09-25 | E.G.O. Elektro-Geraetebau Gmbh | Method and induction heating device for determining a temperature of a cooking vessel base |
| EP2330866A3 (fr) * | 2009-11-26 | 2012-03-07 | E.G.O. ELEKTRO-GERÄTEBAU GmbH | Procédé et dispositif de chauffage à induction destiné à établir une température d'un fond de récipient de cuisine chauffé à l'aide d'une bobine de chauffage à induction |
| US20110120989A1 (en) * | 2009-11-26 | 2011-05-26 | E.G.O. Elektro-Geraetebau Gmbh | Method and induction heating device for determining a temperature of a cooking vessel base which is heated by means of an induction heating coil |
| US9867234B2 (en) | 2011-01-07 | 2018-01-09 | Garland Commercial Industries Llc | Induction cooking device for temperature-controlled cooking |
| WO2012092683A3 (fr) * | 2011-01-07 | 2012-11-15 | Inducs Ag | Appareil de cuisson à induction destiné à une cuisson par commande de température |
| CN103052194A (zh) * | 2011-09-26 | 2013-04-17 | E.G.O.电气设备制造股份有限公司 | 通过感应加热设备制作食品的方法及感应加热设备 |
| CN103052194B (zh) * | 2011-09-26 | 2016-02-17 | E.G.O.电气设备制造股份有限公司 | 通过感应加热设备制作食品的方法及感应加热设备 |
| US20130161317A1 (en) * | 2011-12-23 | 2013-06-27 | Samsung Electronics, Co., Ltd. | Induction heating cooker and control method thereof |
| EP2690924A1 (fr) * | 2012-07-27 | 2014-01-29 | Samsung Electronics Co., Ltd | Appareil de cuisson chauffant par induction et son procédé de commande |
| US9462638B2 (en) | 2012-07-27 | 2016-10-04 | Samsung Electronics Co., Ltd. | Induction heating cooker and control method thereof |
| WO2014173897A1 (fr) * | 2013-04-23 | 2014-10-30 | Cuciniale Gmbh | Procédé de régulation d'un processus de cuisson |
| US10412789B2 (en) | 2013-04-23 | 2019-09-10 | Cuciniale Gmbh | Method for regulating a cooking process |
| CN104684123A (zh) * | 2015-01-23 | 2015-06-03 | 九阳股份有限公司 | 一种电磁炉的控制方法 |
| WO2018054617A1 (fr) * | 2016-09-23 | 2018-03-29 | Electrolux Appliances Aktiebolag | Procédé de détection d'ébullition et plaque de cuisson à induction comprenant un mécanisme de détection d'ébullition |
| CN109792804A (zh) * | 2016-09-23 | 2019-05-21 | 伊莱克斯家用电器股份公司 | 用于沸腾检测的方法以及包括沸腾检测机构的感应灶具 |
| CN109792804B (zh) * | 2016-09-23 | 2022-04-19 | 伊莱克斯家用电器股份公司 | 用于沸腾检测的方法以及包括沸腾检测机构的感应灶具 |
| US11330678B2 (en) | 2016-09-23 | 2022-05-10 | Electrolux Appliances Aktiebolag | Method for boil detection and induction hob including a boil detection mechanism |
| AU2017329374B2 (en) * | 2016-09-23 | 2022-09-15 | Electrolux Appliances Aktiebolag | Method for boil detection and induction hob including a boil detection mechanism |
| EP3300453A1 (fr) * | 2016-09-23 | 2018-03-28 | Electrolux Appliances Aktiebolag | Procédé de détection d'ébullition et table de cuisson à induction comprenant un mécanisme de détection d'ébullition |
| WO2018184893A1 (fr) * | 2017-04-04 | 2018-10-11 | Electrolux Appliances Aktiebolag | Procédé et système de chauffe par induction |
| EP3386270A1 (fr) * | 2017-04-04 | 2018-10-10 | Electrolux Appliances Aktiebolag | Procédé et système de chauffage par induction |
| CN114190756A (zh) * | 2020-09-17 | 2022-03-18 | 浙江苏泊尔家电制造有限公司 | 检测烹饪器具的温度检测装置装配位置的方法和烹饪器具 |
| CN114190756B (zh) * | 2020-09-17 | 2022-09-30 | 浙江苏泊尔家电制造有限公司 | 检测烹饪器具的温度检测装置装配位置的方法和烹饪器具 |
| CN114305126A (zh) * | 2020-09-30 | 2022-04-12 | 广东美的生活电器制造有限公司 | 一种干烧检测方法、装置、食物料理设备及存储介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2271175A3 (fr) | 2011-01-19 |
| DE10262141B4 (de) | 2009-10-15 |
| DK2271175T3 (da) | 2013-04-02 |
| ES2401740T3 (es) | 2013-04-24 |
| DE10253198A1 (de) | 2004-06-24 |
| EP2271175B1 (fr) | 2012-12-26 |
| EP2271175A2 (fr) | 2011-01-05 |
| EP1420613B1 (fr) | 2016-07-13 |
| DE10253198B4 (de) | 2007-07-05 |
| EP1420613A3 (fr) | 2006-03-22 |
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