DE102008022387A1 - Hob with a cooktop panel and process to control a cooking process - Google Patents
Hob with a cooktop panel and process to control a cooking process Download PDFInfo
- Publication number
- DE102008022387A1 DE102008022387A1 DE102008022387A DE102008022387A DE102008022387A1 DE 102008022387 A1 DE102008022387 A1 DE 102008022387A1 DE 102008022387 A DE102008022387 A DE 102008022387A DE 102008022387 A DE102008022387 A DE 102008022387A DE 102008022387 A1 DE102008022387 A1 DE 102008022387A1
- Authority
- DE
- Germany
- Prior art keywords
- hob
- sensor unit
- cooking
- cookware
- cooking zone
- 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- Withdrawn
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000002241 glass-ceramic Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 19
- 230000001276 controlling effect Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Stoves And Ranges (AREA)
- Cookers (AREA)
- Induction Heating Cooking Devices (AREA)
- Control Of Resistance Heating (AREA)
Abstract
Description
Die Erfindung betrifft ein Kochfeld mit einer Kochfeldplatte insbesondere aus Glaskeramik mit mindestens einer Kochzone für ein darauf abzustellendes Kochgeschirr, einer elektrischen Steuerung zur Steuerung der Leistung einer unterhalb der Kochzone angeordnete Heizeinrichtung, wobei im Zentrum der Kochzone unterhalb der Kochfeldplatte eine Wärmesensoreinheit angeordnet ist sowie ein Verfahren zur Steuerung eines Kochprozesses auf einem derartigen Kochfeld.The The invention relates to a hob with a hob plate in particular made of glass ceramic with at least one cooking zone for one on it Cookware to be dispensed, an electrical controller for control the power of a heater located below the cooking zone, wherein in the center of the cooking zone below the hob plate, a heat sensor unit is arranged and a method for controlling a cooking process on such a hob.
Ein
derartiges Kochfeld sowie Verfahren zur Steuerung eines Kochprozesses
ist aus der
Der Erfindung stellt sich somit das Problem eine vom Einfluss des Emissionskoeffizienten des Kochgeschirrbodens bzw. der Verschmutzung der Glaskeramikscheibe unabhängige und einfach gestaltete Anordnung zur Erfassung der Temperatur des Kochgeschirrbodens sowie ein Verfahren zur Steuerung eines optimalen Kochprozesses mit Hilfe einer vereinfachten Sensoranordnung zu gestalten.Of the Invention thus raises the problem of the influence of the emission coefficient of the cookware tray or the contamination of the glass ceramic disc independent and simply designed arrangement for detection the temperature of the cookware tray and a method of control an optimal cooking process using a simplified sensor arrangement to design.
Erfindungsgemäß wird dieses Problem durch ein Kochfeld mit den Merkmalen des Patentanspruchs 1 sowie ein Verfahren zur Steuerung eines Kochprozesses mit den Merkmalen des Anspruchs 3 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus dem nachfolgenden Unteranspruch.According to the invention this problem by a hob with the features of the claim 1 and a method for controlling a cooking process with the Characteristics of claim 3 solved. Advantageous embodiments and further developments of the invention will become apparent from the following Under claim.
Die mit der Erfindung erreichbaren Vorteile bestehen insbesondere darin, dass auf ein Verhältnispyrometer sowie eine Lampe zur Reflexionsmessung sowie die dazu erforderlichen Verfahrensschritte zur Auswertung der Werte verzichtet werden kann.The particular advantages of the invention are that on a ratio pyrometer and a lamp for reflection measurement as well as the required process steps for evaluation the values can be dispensed with.
Mit dem beschriebenen Verfahren wird der Einfluss des Emissionskoeffizienten des Topfbodens sowie der Einfluss des Verschmutzungsgrades der Glaskeramikscheibe eliminiert. In einem vorteilhaften Ausführungsbeispiel der Erfindung ist eine Wärmesensoreinheit mit nur einem Thermopile ausreichend, um die Temperatur des Bodens am Kochgeschirr zu erfassen.With The method described is the influence of the emission coefficient the pot bottom and the influence of the degree of contamination of the glass ceramic disc eliminated. In an advantageous embodiment The invention is a heat sensor unit with only one Thermopile sufficient to keep the temperature of the bottom of the cookware capture.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung rein schematisch dargestellt und wird nachfolgend näher beschrieben. Es zeigtOne Embodiment of the invention is in the drawing shown purely schematically and is closer below described. It shows
Zur
Durchführung des erfindungsgemäßen Verfahrens
wird der Heizblock auf eine Solltemperatur von z. B. 100°C
aufgeheizt. Die Kontrolle der Heizblocktemperatur erfolgt entweder über
einen im Thermopile integrierten Temperaturfühler oder
einen separaten Temperaturfühler im Heizblock. Durch die sehr
gut wärmeleitende Kontaktierung der Aufnahme
Wenn
der Heizblock die definierte Temperatur erreicht hat, wird die Induktionsbeheizung
eingeschaltet und somit direkt die Unterseite des Bodens
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102004002058 B3 [0002] - DE 102004002058 B3 [0002]
Claims (3)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008022387A DE102008022387A1 (en) | 2008-05-06 | 2008-05-06 | Hob with a cooktop panel and process to control a cooking process |
| EP09006109A EP2117281B1 (en) | 2008-05-06 | 2009-05-05 | Hotplate with a hotplate field and method for controlling a cooking process |
| DE502009000064T DE502009000064D1 (en) | 2008-05-06 | 2009-05-05 | Hob with a cooktop panel and process to control a cooking process |
| AT09006109T ATE478540T1 (en) | 2008-05-06 | 2009-05-05 | HOB WITH A HOB PLATE AND METHOD FOR CONTROLLING A COOKING PROCESS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008022387A DE102008022387A1 (en) | 2008-05-06 | 2008-05-06 | Hob with a cooktop panel and process to control a cooking process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008022387A1 true DE102008022387A1 (en) | 2009-11-12 |
Family
ID=40983561
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008022387A Withdrawn DE102008022387A1 (en) | 2008-05-06 | 2008-05-06 | Hob with a cooktop panel and process to control a cooking process |
| DE502009000064T Active DE502009000064D1 (en) | 2008-05-06 | 2009-05-05 | Hob with a cooktop panel and process to control a cooking process |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE502009000064T Active DE502009000064D1 (en) | 2008-05-06 | 2009-05-05 | Hob with a cooktop panel and process to control a cooking process |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2117281B1 (en) |
| AT (1) | ATE478540T1 (en) |
| DE (2) | DE102008022387A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012109204A1 (en) * | 2012-09-28 | 2014-04-03 | Miele & Cie. Kg | cooking system |
| DE102013102117A1 (en) * | 2013-03-04 | 2014-09-18 | Miele & Cie. Kg | cooking facility |
| DE102019132486A1 (en) * | 2019-11-29 | 2021-06-02 | Miele & Cie. Kg | Method for inductive heating of a medium by means of a small preparation device, small preparation device and system for carrying out the method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004002058B3 (en) | 2004-01-15 | 2005-09-08 | Miele & Cie. Kg | Method for controlling a cooking process in a hob and hob for performing the method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110588A (en) * | 1976-08-23 | 1978-08-29 | Holz George E | Indirect induction apparatus for heating fluids |
| GB2069299B (en) * | 1980-01-30 | 1983-06-22 | Riccar Co Ltd | Induction heating apparatus |
| DE19856140A1 (en) * | 1998-12-04 | 2000-06-08 | Bsh Bosch Siemens Hausgeraete | Sensor-controlled cooktop with a sensor unit located below the cooktop |
| JP4123085B2 (en) * | 2003-07-17 | 2008-07-23 | 松下電器産業株式会社 | Induction heating cooker |
| JP4617676B2 (en) * | 2004-01-27 | 2011-01-26 | パナソニック株式会社 | Induction heating cooker |
| US8350197B2 (en) * | 2006-02-21 | 2013-01-08 | Panasonic Corporation | Induction heating cooker |
-
2008
- 2008-05-06 DE DE102008022387A patent/DE102008022387A1/en not_active Withdrawn
-
2009
- 2009-05-05 AT AT09006109T patent/ATE478540T1/en active
- 2009-05-05 DE DE502009000064T patent/DE502009000064D1/en active Active
- 2009-05-05 EP EP09006109A patent/EP2117281B1/en not_active Not-in-force
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004002058B3 (en) | 2004-01-15 | 2005-09-08 | Miele & Cie. Kg | Method for controlling a cooking process in a hob and hob for performing the method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012109204A1 (en) * | 2012-09-28 | 2014-04-03 | Miele & Cie. Kg | cooking system |
| DE102013102117A1 (en) * | 2013-03-04 | 2014-09-18 | Miele & Cie. Kg | cooking facility |
| DE102019132486A1 (en) * | 2019-11-29 | 2021-06-02 | Miele & Cie. Kg | Method for inductive heating of a medium by means of a small preparation device, small preparation device and system for carrying out the method |
| DE102019132486B4 (en) | 2019-11-29 | 2025-06-12 | Miele & Cie. Kg | Method for inductive heating of a medium by means of a small preparation device and system for carrying out the method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2117281B1 (en) | 2010-08-18 |
| ATE478540T1 (en) | 2010-09-15 |
| EP2117281A3 (en) | 2009-12-09 |
| DE502009000064D1 (en) | 2010-09-30 |
| EP2117281A2 (en) | 2009-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8120 | Willingness to grant licences paragraph 23 | ||
| R120 | Application withdrawn or ip right abandoned | ||
| R120 | Application withdrawn or ip right abandoned |
Effective date: 20110726 |