CN101766051A - Cooking surface having a plurality of heating elements and method for operating a cooking surface - Google Patents
Cooking surface having a plurality of heating elements and method for operating a cooking surface Download PDFInfo
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- CN101766051A CN101766051A CN200880101230A CN200880101230A CN101766051A CN 101766051 A CN101766051 A CN 101766051A CN 200880101230 A CN200880101230 A CN 200880101230A CN 200880101230 A CN200880101230 A CN 200880101230A CN 101766051 A CN101766051 A CN 101766051A
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- heating
- heating element
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 255
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000010411 cooking Methods 0.000 title abstract 5
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 230000001939 inductive effect Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
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
- H05B3/00—Ohmic-resistance heating
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Induction Heating Cooking Devices (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The invention relates to a cooking surface having a plurality of heating elements (10) and a control unit (12) designed to assign a plurality of the heating elements (10) to a group (14) and to regulate the heating power of the heating elements (10) at a prescribed target power. In order to provide a generic cooking surface and a method for operating a cooking surface, having a simplified and less error-prone controller, the invention proposes that the control unit (12) be provided to use a characteristic value for a total heating power generated for one of all the heating elements (10) associated with the group (14), and to compare said value to a prescribed target power for the entire group (14).
Description
Technical field
The present invention relates to a kind of culinary art panel and a kind of method that is used to move the culinary art panel as described in the preamble with plurality of heating elements as described in the preamble according to claim 10 according to claim 1.
Background technology
Disclose a kind of plurality of heating elements that has by WO 97/37515, had inductive heating element or rather, and the culinary art panel of control unit.This control unit is designed to a plurality of in these heating elements are included into group and respectively each the heating power in these heating elements are adjusted to predetermined rated power.In these heating elements each has the driver element that has inverter of oneself, so that can regulate the frequency of the heating current that is used for moving inductive heating element independently of one another, so that reach the corresponding rated power of each heating element.
Summary of the invention
Task of the present invention especially is, such culinary art panel is provided or is used to move the method for culinary art panel, and is that described culinary art panel has a simplification and be difficult for the control that makes mistakes.
According to the present invention, this task is that the feature by claim 1 and 11 solves, and favourable design of the present invention and improvement project can obtain from dependent claims.
The invention particularly relates to a kind of culinary art panel with plurality of heating elements and control unit, this control unit is designed to a plurality of in these heating elements are included into group and the heating power of these heating elements is adjusted on the predetermined rated power.
The present invention proposes, the characteristic value that this control unit is configured to be included into by all total heating power that the heating element of this heating element group produces as adjustable parameter and with compare for whole group of rated power given in advance.Compare with the traditional heating power adjustments that respectively heating power of each heating element is adjusted to predetermined value, can significantly simplify thus to regulate and expend.Especially when each heating element in the heating element that is arranged in especially in the grid only some when wanting heated cooker to cover, and, can greatly simplify adjusting when when the conventional method that is used for the heating power adjusting is adjusted to the value that depends on this part with the heating power that heating element absorbed.
The present invention based on understanding be that especially only a part greatly depends on this part by the power consumption of the heating element of wanting heated cooker to cover.Especially in the situation of inductive heating element, in the still same situation in radiant heater element, the heating power that is absorbed is the function that the strictly monotone of cover part rises under the identical situation of all the other operational factors.Be unified into heating region and together in the heating element group of heating cooker part, only the power consumption of the heating element that is capped of part is adjusted to the value lower than the heating power of the heating element that is capped fully automatically.Therefore can advantageously need not consider the heating power explicitly control of the heating element that will part be capped or be adjusted to lower value.
In this context, " setting " should also be understood that " design " and " outfit ".Can by therein for example the heating element in this heating element group be hardware circuit in parallel, the perhaps suitable Control Software of the linear combination given in advance regularly of the heating power by total heating power can being defined as each heating element is arranged for control unit and carries out according to adjusting of the present invention.Being revealed as various adjuster types significant and that can be complementary with the action parameter characteristic of heating element to those skilled in the art all can adopt.
Notion " adjusting " should be described the especially regulating loop of closed loop in this context.Total heating power is especially meaned following regulating loop as adjustable parameter, in this regulating loop, all operational factors of heating element are to determine by predefined parameter and by the total heating power that is coded in this adjustable parameter, rather than the characteristic value of the heating power by each heating element or other parameters are determined.
Because heating power greatly depends on level of coverage, thereby especially when heating element is constructed to inductive heating element, advantage of the present invention can play a role.
The heating frequency that is designed to side by side to change inductive heating element when control unit can be avoided the loss that causes because of destructive interference when regulating total heating power.
Even the heating element group can also comprise the child group that is used to heat a plurality of heating regions in principle, but the adjusting that especially when this heating element group is configured for the heating region of heating cooker part, can realize flexibly, be complementary with special cooker element.
If control unit is designed to change with identical ratio respectively in order to regulate total heating power the value of the operational factor of all heating elements, then can realize simple adjusting to many heating elements.
If control unit is designed to, at least one is included into the heating element of group to be different from the heating power operation of at least one second heating element that is included into described group, then can realize the power output of breaking up.
This be particularly useful for when control unit be designed to described group radially outside heating element with than described group radially in the operation of the bigger heating power of interior heating element.The bigger radiation loss of heating element outside can be compensated radially thus and the even temperature of cooker bottom can be guaranteed.
In addition, predetermined ratio for the heating power of the heating power of setting first heating element and second heating element, at least the heating element that has low heating power is periodically switched on and off, so that the ratio of the duration in the stage that the duration in the stage that first heating element is switched on and second heating element are switched on meets predetermined ratio.
If is unique regulating loop relevant with heating power heating element with the characteristic value of total heating power as the regulating loop of adjustable parameter, can realize so especially simply regulating.Even the length in above-mentioned stage also can for example be determined in regulating loop.
Another aspect of the present invention relates to a kind of method that is used to move the culinary art panel with plurality of heating elements, wherein with a plurality of groups that are included in these heating elements, and wherein the heating power of these heating elements is adjusted on the predetermined rated power.
In addition, propose in order to improve this method, will by all characteristic values that are included into total heating power that the heating element of this group produces as adjustable parameter and with this characteristic value with compare for whole group of rated power given in advance.
Description of drawings
From following description, obtain other advantages to accompanying drawing.Embodiments of the invention shown in the drawings.Accompanying drawing, specification and claims comprise the numerous features in the combination.Those skilled in the art also can suitably observe these features respectively and it is summarized in other significant combinations.
In the accompanying drawing:
Fig. 1 shows the culinary art panel with plurality of heating elements and control unit,
Fig. 2 shows the culinary art panel with heating region among Fig. 1, and in this heating region, use than outside the littler heating power of heating power of heating element group radially and move radially in interior heating element group,
Fig. 3 shows the schematic diagram of time variation of heating current of the second son group of the first son group of heating element and heating element, and
Fig. 4 shows the schematic diagram that is used to move according to the regulating loop of the culinary art panel of Fig. 1 to 3.
Embodiment
Fig. 1 shows the culinary art panel with plurality of heating elements 10 and control unit 12.Control unit 12 is designed to a plurality of in these heating elements 10 are included into group 14 and the heating power of these heating elements 10 is adjusted on the predetermined rated power.Heating element 10 is the inductive heating elements that are arranged in the grid with rectangle mesh.In control unit 12, realize search utility, this search utility acts on heating element 10 usefulness the inductive pick-up that detects ferromagnetic cooker part 16a, 16b and defines heating region according to the result of search utility, and these heating regions contain fully or surpass the predetermined heating element 10 that is partly covered by the bottom of cooker part 16 respectively.
Be shown in the hacures of the heating element 10 by being unified into the group that constitutes corresponding heating region in Fig. 1 by the heating region of search utility definition.
The operator can be by the operator interface 18 that only schematically shows herein, for example by button or touch-screen, regulates the total heating power of expectation of heating region or is unified into the total heating power of expectation of the heating element 10 of the group 14 that constitutes heating region.
According to the present invention, by the configuration of suitable software and hardware with control unit 12 be designed to the characteristic value of all total heating powers that produce by the heating element 10 that is included into group 14 as adjustable parameter and with this characteristic value with compare for whole group 14 rated power given in advance.
In the embodiment that replaces, can be directly and do not determine the characteristic value of total heating power by the serial or parallel circuit with suing for peace.
When regulating total heating power, be not to determine separately at the detected heating power in each inverter 20.1-20.N place by control unit 12, but only obtain by addition in the summation step that in Fig. 4, schematically shows.Because heating element 10 is different with the degree of coupling of the bottom of cooker part 16, although the parameter of supply current is identical, in fact the power that dissipates in the induction coil place is different.In the example, heating element 10a is only partly partly covered by cooker shown in figure 2, and heating element 10b is then covered fully.Therefore, heating element 10b will be in operation automatically the heating power of twice that almost is the heating power of the heating element 10a that is capped of part will be delivered to cooker part 16.
More precisely, control unit 12 is designed to change with identical ratio respectively for total heating power of regulating heating element 10 value of the operational factor of all heating elements 10 by its Control Software.In the embodiment of simplification described above, control unit 12 side by side changes the heating frequency, so that the heating frequency of different heating element 10 is in 1: 1 ratio all the time.The amplitude of heating current can keep constant at least basically.
If thereby the size of heating region surpasses predetermined threshold value and make middle heating element be surrounded by other heating elements 10 that are included into identical heating region in four sides, so control unit 12 just so regulation be included into the first son group 14a heating element 10 on one-period through average heating power, so that this heating power is different from the heating power of the second son group 14b of heating element 10.
In different child group 14a, the example of 14b in Fig. 2 is to delimit each other by different hacures.
Especially, control unit 12 is the average heating powers of warp of the different son group of regulation 14a, 14b so, thereby use the child group 14a that radially moves radially heating element 10 outside at the bigger heating power of heating power of the child group 14b of interior heating element 10 than group 14.
The Control Software of control unit 12 has been utilized periodically switching on and off of heating element 10, so that set the heating power of first heating element 10 among the first son group 14a and the predetermined ratio that second son is organized the heating power of second heating element 10 among the 14b.In the case, periodically switch on and off heating element 10, so that the ratio of the duration in the stage that the duration in the stage that first heating element is switched on and second heating element are switched on meets predetermined ratio with low heating power.
If for example first heating element 10 keeps connecting constantly, the duration in stage of just being switched on corresponding to first heating element 10 of aforementioned proportion and the ratio of Cycle Length so.
In the embodiment shown in Fig. 3, the heating frequency be arranged in the MHz scope and and do not correspond to the time scale of diagram, and Cycle Length can be several seconds.In this example, Cycle Length was 2 seconds.In this example, below curve in schematically show the middle heating element 10 of its heating current child group 14b have in all stages of duration of 1 second and alternately switching on and off, and radially outside the child group 14b of heating element 10 keeps connecting constantly.
Compare with outside the heating power of heating element 10 radially, radially on Cycle Length, can reduce by half thus at interior heating element 10 through average heating power.If total heating power is changed, change with identical ratio through average heating power so, because be used for determining the parameter of the duration in these stages, i.e. duration in stage and moment of switching on and off, can remain unchanged.
According to the above, be the relevant regulating loop of heating power unique and heating element 10 as the regulating loop of adjustable parameter with the characteristic value of total heating power.
The regulating loop that is used to move the culinary art panel of schematic representation has been shown among Fig. 4.Comparator unit 22 is determined rated value W
SollWith actual value W
IstPoor, and control unit 12 determines the heating frequency of the heating current that produced by inverter 20.1-20.N, so that actual value W
IstTowards rated value W
SollDirection change.Control unit 12 is identical in above-mentioned son group 14a, 14b to the command signal that inverter 20.1-20.N provides at least.Actual value W
IstBe the characteristic value of total heating power, and this actual value W
IstBe in summation step 24, to sue for peace to determine by depend on loss angle or the determined heating power of other parameters to each heating element 10.
Another aspect of the present invention relates to a kind of method that is used to handle the culinary art panel that comprises plurality of heating elements 10 of the above-mentioned type.According to this method, a plurality of in these heating elements 10 are included into group 14 and the heating power of these heating elements 10 is adjusted to predetermined rated power in the mode that depends on search utility.
In addition, propose in order to improve this method, will by all characteristic values that are included into total heating power that the heating element of this group 14 produces as adjustable parameter and with this characteristic value with compare for whole group 14 rated power given in advance.
Reference numerals list:
| 10 | |
| 12 | |
| 14 | Group |
| 14a | Subgroup |
| 14b | Subgroup |
| 16 | The |
| 16a | The |
| 16b | The |
| 18 | Operator interface |
| 20 | |
| 22 | |
| 24 | Summation step |
Claims (10)
1. culinary art panel with plurality of heating elements (10) and control unit (12), described control unit (12) is designed to a plurality of in the described heating element (10) are included into group (14) and the heating power of described heating element (10) is adjusted on the predetermined rated power, it is characterized in that, described control unit (12) is configured to, will by all characteristic values that are included into total heating power that the heating element (10) of described group (14) produces as adjustable parameter and be whole group (14) rated power (W given in advance
Soll) relatively.
2. culinary art panel as claimed in claim 1 is characterized in that, described heating element (10) is constructed to inductive heating element.
3. culinary art panel according to claim 2 at least is characterized in that described control unit (12) is designed to, and the heating frequency in order to regulate described total heating power to described inductive heating element changes simultaneously.
4. according to each described culinary art panel in the aforementioned claim, it is characterized in that the group (14) of described heating element (10) is configured for the heating region of heating cooker part (16).
5. according to each described culinary art panel in the aforementioned claim, it is characterized in that, described control unit (12) is designed to, and in order to regulate total heating power of described heating element (10), changes the value of the operational factor of all heating elements (10) respectively with identical ratio.
6. according to each described culinary art panel in the aforementioned claim, it is characterized in that, described control unit (12) is designed to, and at least one is included into the heating element (10) of group (14) to be different from the heating power operation of at least one second heating element (10) that is included into described group (14).
7. culinary art panel according to claim 6, it is characterized in that, described control unit (12) is designed to, described group (14) radially outside heating element (10) with than described group (14) radially in the operation of the bigger heating power of interior heating element (10).
8. according to each described culinary art panel in claim 6 and 7, it is characterized in that, described control unit (12) is designed to, predetermined ratio for the heating power of the heating power of setting first heating element (10) and second heating element (10), at least the heating element (10) that has low heating power is periodically switched on and off, so that the ratio of the duration in the stage that is switched on of the duration in the stage that is switched on of described first heating element (10) and described second heating element (10) meets described predetermined ratio.
9. according to each described culinary art panel in the aforementioned claim, it is characterized in that, is unique and the relevant regulating loop of heating power described heating element (10) with the characteristic value of described total heating power as the regulating loop of adjustable parameter.
10. one kind is used for the method that manipulation has the culinary art panel of plurality of heating elements (10), wherein with a plurality of groups (14) that are included in the described heating element (10), and wherein the heating power with described heating element (10) is adjusted on the predetermined rated power, it is characterized in that, will by all characteristic values that are included into total heating power that the heating element (10) of described group (14) produces as adjustable parameter and be whole group (14) rated power (W given in advance
Soll) relatively.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200702230A ES2324449B1 (en) | 2007-07-31 | 2007-07-31 | COOKING FIELD WITH A PLURALITY OF HEATING AND PROCEDURE ELEMENTS FOR THE OPERATION OF A COOKING FIELD. |
| ESP200702230 | 2007-07-31 | ||
| PCT/EP2008/059821 WO2009016124A1 (en) | 2007-07-31 | 2008-07-25 | Cooking surface having a plurality of heating elements and method for operating a cooking surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101766051A true CN101766051A (en) | 2010-06-30 |
| CN101766051B CN101766051B (en) | 2016-07-06 |
Family
ID=39847011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880101230.XA Active CN101766051B (en) | 2007-07-31 | 2008-07-25 | There is the culinary art panel of plurality of heating elements and the method for running culinary art panel |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2177076B1 (en) |
| CN (1) | CN101766051B (en) |
| AT (1) | ATE527856T1 (en) |
| ES (2) | ES2324449B1 (en) |
| WO (1) | WO2009016124A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711297A (en) * | 2011-03-28 | 2012-10-03 | 三星电子株式会社 | Control method of induction heating cooker |
| CN104685965A (en) * | 2012-11-09 | 2015-06-03 | 伊莱克斯家用产品股份有限公司 | A method for controlling an induction cooking hob with a plurality of induction coils and an induction cooking hob |
| CN112443865A (en) * | 2019-08-29 | 2021-03-05 | 浙江绍兴苏泊尔生活电器有限公司 | Heating control method and device and induction cooker |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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. |
| FR2966690B1 (en) * | 2010-10-21 | 2015-11-20 | Fagorbrandt Sas | METHOD FOR DETECTING AT LEAST ONE COOKING AREA IN A COOKTOP. |
| EP2703728B2 (en) † | 2012-09-03 | 2023-11-08 | BSH Hausgeräte GmbH | Hotplate device |
| ITTO20120896A1 (en) | 2012-10-15 | 2014-04-16 | Indesit Co Spa | INDUCTION HOB |
| US10605464B2 (en) | 2012-10-15 | 2020-03-31 | Whirlpool Corporation | Induction cooktop |
| WO2015015360A1 (en) * | 2013-07-31 | 2015-02-05 | BSH Bosch und Siemens Hausgeräte GmbH | Cooktop device |
| 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 |
| WO2015062859A1 (en) * | 2013-11-04 | 2015-05-07 | BSH Hausgeräte GmbH | Cooking device with hot plate |
| TR201602883A2 (en) | 2016-03-04 | 2017-09-21 | Arcelik As | FURNACE POWER CONTROL CIRCUIT WITH INDUCTION HEATER |
| DE102016212330A1 (en) | 2016-07-06 | 2018-01-11 | E.G.O. Elektro-Gerätebau GmbH | Method of operating a hob and hob |
| 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 |
| DE102018212094A1 (en) | 2018-07-19 | 2020-01-23 | E.G.O. Elektro-Gerätebau GmbH | Heating device for a hob and hob |
| KR20200122710A (en) | 2019-04-18 | 2020-10-28 | 엘지전자 주식회사 | Induction heating device having improved user experience and user interface |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997037515A1 (en) * | 1996-03-29 | 1997-10-09 | Kolja Kuse | Homogeneous heating plate |
| CN1458668A (en) * | 2002-05-18 | 2003-11-26 | 海力士半导体有限公司 | Batched atom layer depositing device |
| US20070164017A1 (en) * | 2003-11-27 | 2007-07-19 | Brandt Industries | Method for heating a container placed on a cooktop by heating means associated to inductors |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510493Y (en) * | 2001-08-22 | 2002-09-11 | 中国科学院物理研究所 | Array intelligent heating oil-bath polymerization furnace |
-
2007
- 2007-07-31 ES ES200702230A patent/ES2324449B1/en not_active Expired - Fee Related
-
2008
- 2008-07-25 ES ES08775353T patent/ES2374857T3/en active Active
- 2008-07-25 AT AT08775353T patent/ATE527856T1/en active
- 2008-07-25 EP EP08775353A patent/EP2177076B1/en active Active
- 2008-07-25 WO PCT/EP2008/059821 patent/WO2009016124A1/en active Application Filing
- 2008-07-25 CN CN200880101230.XA patent/CN101766051B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997037515A1 (en) * | 1996-03-29 | 1997-10-09 | Kolja Kuse | Homogeneous heating plate |
| CN1458668A (en) * | 2002-05-18 | 2003-11-26 | 海力士半导体有限公司 | Batched atom layer depositing device |
| US20070164017A1 (en) * | 2003-11-27 | 2007-07-19 | Brandt Industries | Method for heating a container placed on a cooktop by heating means associated to inductors |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711297A (en) * | 2011-03-28 | 2012-10-03 | 三星电子株式会社 | Control method of induction heating cooker |
| CN104685965A (en) * | 2012-11-09 | 2015-06-03 | 伊莱克斯家用产品股份有限公司 | A method for controlling an induction cooking hob with a plurality of induction coils and an induction cooking hob |
| CN104685965B (en) * | 2012-11-09 | 2016-12-28 | 伊莱克斯家用产品股份有限公司 | For controlling method and the induction cook kitchen range of the induction cook kitchen range with multiple induction coils |
| US10244584B2 (en) | 2012-11-09 | 2019-03-26 | Electrolux Home Products Corporation N.V. | Method for controlling an induction cooking hob with a plurality of induction coils and an induction cooking hob |
| CN112443865A (en) * | 2019-08-29 | 2021-03-05 | 浙江绍兴苏泊尔生活电器有限公司 | Heating control method and device and induction cooker |
| CN112443865B (en) * | 2019-08-29 | 2023-03-14 | 浙江绍兴苏泊尔生活电器有限公司 | Heating control method and device and induction cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE527856T1 (en) | 2011-10-15 |
| WO2009016124A1 (en) | 2009-02-05 |
| EP2177076B1 (en) | 2011-10-05 |
| CN101766051B (en) | 2016-07-06 |
| EP2177076A1 (en) | 2010-04-21 |
| ES2374857T3 (en) | 2012-02-22 |
| ES2324449B1 (en) | 2010-05-25 |
| ES2324449A1 (en) | 2009-08-06 |
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