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EP0788292B1 - Plague de cuisson avec réglage automatique - Google Patents

Plague de cuisson avec réglage automatique Download PDF

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Publication number
EP0788292B1
EP0788292B1 EP19960108142 EP96108142A EP0788292B1 EP 0788292 B1 EP0788292 B1 EP 0788292B1 EP 19960108142 EP19960108142 EP 19960108142 EP 96108142 A EP96108142 A EP 96108142A EP 0788292 B1 EP0788292 B1 EP 0788292B1
Authority
EP
European Patent Office
Prior art keywords
cooking
food
cooked
hotplate
control device
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.)
Expired - Lifetime
Application number
EP19960108142
Other languages
German (de)
English (en)
Other versions
EP0788292A1 (fr
Inventor
Jürgen Dipl.-Ing. Luther
Jürgen Dipl.-Ing. Leikam
Richard Dipl.-Oec. Turek
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.)
AEG Hausgeraete GmbH
Original Assignee
AEG Hausgeraete 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 AEG Hausgeraete GmbH filed Critical AEG Hausgeraete GmbH
Priority to EP19960108142 priority Critical patent/EP0788292B1/fr
Publication of EP0788292A1 publication Critical patent/EP0788292A1/fr
Application granted granted Critical
Publication of EP0788292B1 publication Critical patent/EP0788292B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • H05B3/746—Protection, e.g. overheat cutoff, hot plate indicator

Definitions

  • the invention relates to a hob with the features of Preamble of claim 1.
  • a hob is known from DE-A-4 336 752.
  • the heating power of the radiator for a hotplate manually, e.g. with the help of gags, to different desired or required cooking parameters adapt.
  • the cooking parameters are e.g. around different types of cooking (heating, cooking, roasting, steaming etc.) or different cooking intensities (weak cooking, strong cooking etc.).
  • a disadvantage of the Known hobs is that their controls only insufficient adjustment of the heating output to different ones Enable cooking parameters. In the simplest case the known controls only allow Selection of a certain performance level (e.g. 1-3, 1-9). A There is no reduction in the heating power supply. On The user must therefore constantly monitor the cooking process. More comfortable Control elements allow time-controlled parboiling or searing phases of a cooking process. Independently of, whether the food is cooking in this first phase of the cooking process or not boiling, this system uses power decreased after a fixed period of time. The user must therefore be cumbersome the proper Monitor the progress of the cooking process.
  • the invention has for its object a hob user-friendly design mentioned in the beginning. This task is achieved through the combination of features of the claim 1 solved.
  • the cooking process is monitored redundant for the user.
  • the cooking process is regulated automatically. This enables one Comfortable operation of the hob simply by choosing one certain cooking parameters, e.g. a certain type of cooking.
  • a control panel is arranged on the hob. The user selects by pressing the control panel a first cooking parameter, e.g. "Cooking" from.
  • the control panel is used to monitor the temperature of the hotplate and the radiator for temperature control of the hotplate controlling regulating or control device coupled so that the regulating or control device the selected cooking parameter received as a signal.
  • the User the target of the selected cooking parameter without further Checking the food to be cooked or manual regulation of the heating output. Because the regulating or control device is the current one Hotplate temperature constantly with that of the cooking size Compares temperature range or temperature, the entire cooking process with the hob according to the invention or a single cooking phase using electronics alone the regulating or control device is automatically completed.
  • the automatic control of the cooking process can be according to the invention can be further simplified by having one manually selected Cooking parameter an additional cooking parameter, e.g. also the Cooking time is assigned. This way you can make nonsense Combinations of several successively selected cooking parameters avoid.
  • an additional cooking parameter e.g. also the Cooking time is assigned.
  • within one Cooking process several cooking phases improved in time with each other vote.
  • the entire cooking process is therefore timed and also optimized in terms of energy consumption. moreover this also enables an improved quality of the food self.
  • the embodiment of the invention according to claim 2 simplifies the automatic control of the cooking process in addition.
  • the control panel is a designation corresponding to the food, in particular the name of the food to be cooked and the type of cooking entered, e.g. e.g. "Vegetables" and "Cooking".
  • the correspondingly predetermined one Cooking intensity is in the regulating or control device saved and the selected cooking parameters automatically assigned, making the cooking process fully automatic is regulated.
  • Claim 3 relates to a further measure for simplification automatic control of the cooking process.
  • a cooking parameter only the name of the food to be cooked, e.g. "Rice pudding" entered in the control panel.
  • the selection of others Cooking parameters by the user are superfluous because the selected name already a predetermined type of cooking, Cooking intensity and, if necessary, cooking time as an additional Cooking parameters in the regulating or control device saved and assigned to the selected cooking parameter are. Therefore, after entering the name of the food to be cooked again a fully automatic control of the entire cooking process.
  • Claim 4 enables a large number of stored combinations selected cooking parameters and this through the Additional cooking parameters associated with regulating or control device. In this way, the hob is for a variety different cooking processes and different foods suitable.
  • the operation of the control panel is further simplified. Operating errors are avoided. To do this the selected cooking parameter by a display device optically displayed either in plain text or as a symbol.
  • Claims 6 and 7 support a technically simple one Structure and easy handling of the control panel.
  • the measure according to claim 8 avoids incorrect settings or an incorrect selection of cooking parameters, such as this is disadvantageous in conventional, e.g. trained as a gag Actuators is the case.
  • the measure according to claim 9 supports convenient operation the hob additionally.
  • the user the end of the cooking phase "sear" is displayed, see above that at the right time e.g. his steak in the pan place or pour french fries into a deep fryer.
  • the end of the user Cooking process displayed, so that the food does not cool unnecessarily.
  • the hob 1 shown schematically in FIG. 1 made of glass ceramic has a radiator heating its hotplate 2 3, a sensor 4 that measures the hotplate temperature and a control system receiving and processing the sensor signals or control device 5.
  • a control system receiving and processing the sensor signals or control device 5.
  • manually actuable control panel 6 is the heating power of the radiator 3 to differently selected cooking types 7 (roasts, Cooking, heating) and adaptable to different cooking intensities 8 (Fig. 2).
  • the regulating or control device coupled to the control panel 6 5 enables automatic control of a cooking process.
  • the user selects 6 on the control panel a cooking type 7 and a cooking intensity 8.
  • the rule- or control device 5 receives the selected cooking parameters in the form of electrical signals and assigns them Signals a predetermined temperature or a predetermined Temperature range for hotplate 2 too. simultaneously monitors the regulating or control device 5 by means of the sensor 4 constantly the current temperature of the hotplate 2 and compares these sensor signals with those received Garkennteurn. Depending on this comparison, the Regulation or control device 5, the radiator 3, so that hotplate 2 automatically with the required heating output is heated.
  • control panel 6 shows the name of the food and the type of cooking, e.g. "Vegetables” and “Cooking” selected. These two selected cooking parameters is a sensible cooking intensity firmly assigned and for this purpose in a to the Regulation or control device 5 connected data storage 9 filed.
  • the regulating or control device recognizes that selected combination of the cooking parameters and arranges them Combination automatically the predetermined cooking intensity to.
  • the user simply selects the name of the Food, e.g. "Rice pudding”.
  • a sensible one for this food Cooking method (“cooking”) and cooking intensity (“weak”) are stored in the data memory 9 and are or control device 5 of the selected cooking parameter automatically assigned.
  • the cooking process is therefore again fully automatically controlled.
  • the selected food is also from the time of the start of cooking as a predetermined cooking parameter a remaining cooking time, for example according to DIN, assigned.
  • This remaining cooking time is also in the data memory 9 filed and is by the regulating or control device 5 automatically assigned selected food.
  • This remaining cooking time is on the hob 1 - e.g. optically displayable in minutes.
  • the end of the cooking process is up to the user by a not shown here, with the rule or Control device 5 coupled signal device displayed.
  • the control panel 6 offers three for each of the four hotplates 2 different types of cooking 7, namely roasting, cooking, heating on.
  • Each type of cooking is an input element 10 in the form assigned a push button (Fig. 2).
  • All cooking intensities 8 of a single hotplate 2 are by means of a single one Input element 10 'can be selected. That too as Pushbutton designed input element 10 'is to an actuator, e.g. connected a bit generator.
  • Go berserk of the input element 10 ' the user can choose one of five cooking intensities (weak, medium weak, medium, medium strong, strong), for example the intensity "Medium” as a suggestion when selecting a cooking method is displayed and can be changed up and down.
  • the selected cooking intensity is on one on the top the hob 1 arranged display device 11 optically recognizable (Fig. 3).
  • the scale-like display device contains 11 a total of five intensity markings 12. Each after the selected cooking intensity 8, the corresponding one lights up Intensity marker 12 on.
  • Another here not shown embodiment is the selected cooking intensity displayed in plain text on the hob 1.
  • using the input element 10 'in another embodiment of the hob 1 a larger or less number of intensity levels than the five above Intensity levels available.
  • the hob 1 can also a cookbook, a table or the like. are included, from which the user depends on the The food to be selected takes the cooking intensity to be selected. This increases the ease of use of the hob 1 in addition.
  • the regulating or control device 5 controls the radiator 3 for all types of cooking in the initial phase, i.e. in warming up, Boil or sear in such a way that a predetermined one Heating power is given to the relevant hotplate 2.
  • the continuing phase of the entire cooking process In the maintenance phase, the Control electronics 5 depending on the selected cooking intensity a temperature associated with this cooking intensity at hotplate 2. Of course the same is true Cooking intensity (e.g. "medium") depending on the selected one Cooking method a different temperature of the hotplate assigned.
  • the regulating or control device 5 recognizes the selected combination of cooking type and cooking intensity and arranges this combination, the one stored in the data memory 9 for this purpose Target temperature of hotplate 2 too.
  • the im Data storage 9 stored temperature values also by DIN values be fixed.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Cookers (AREA)
  • Electric Stoves And Ranges (AREA)

Claims (8)

  1. Plaque de cuisson (1) pour des aliments à cuire avec
    a) au moins un emplacement de cuisson (2),
    b) respectivement un corps de chauffe (3) chauffant un emplacement de cuisson (2) dont la puissance de chauffe électrique peut être adaptée à des types de cuisson (7) et/ou intensités de cuisson et/ou aliments à cuire différents,
    c) une installation de réglage ou de commande (5) qui surveille la température de l'emplacement de cuisson (2) et qui, en vue du réglage de la température de celui-ci, commande le corps de chauffe (3) en fonction de la température,
    d) un panneau de commande (6) couplé à l'installation de réglage ou de commande (5), sur lequel le type de cuisson et/ou l'intensité de cuisson et/ou l'aliment à cuire peut être sélectionné librement et entré où,
    e) l'installation de réglage ou de commande (5) attribue au type de cuisson ou à l'intensité de cuisson (7,8) ou à l'aliment à cuire entré au panneau de commande une température de consigne prédéterminée pour l'emplacement de cuisson (2) pour le réglage automatique de l'opération de cuisson, caractérisé
    f) en ce que plusieurs emplacements de cuisson sont prévus et que le panneau de commande (6) pour chaque emplacement de cuisson comporte plusieurs éléments d'entrée (10, 10'), où est associé à des types de cuisson et/ou intensités de cuisson et/ou aliments à cuire différents de l'emplacement de cuisson respectivement un élément d'entrée (10).
  2. Plaque de cuisson selon la revendication 1, dans laquelle peut être sélectionnée au moyen du panneau de commande (6) une désignation correspondant à l'aliment à cuire, notamment le nom de l'aliment à cuire et le type de cuisson (7) comme grandeurs caractéristiques de cuisson et que l'installation de réglage ou de commande (5) attribue à la paire d'aliment à cuire et de type de cuisson sélectionnée une intensité de cuisson prédéterminée (8).
  3. Plaque de cuisson selon la revendication 1, dans laquelle peut être sélectionnée au moyen du panneau de commande (6) une désignation correspondant à l'aliment à cuire, notamment le nom de l'aliment à cuire, et où l'installation de réglage ou de commande (5) attribue à l'aliment à cuire sélectionné un type de cuisson (7), une intensité de cuisson (8) et une durée de cuisson prédéterminés comme grandeurs caractéristiques de cuisson prédéterminées.
  4. Plaque de cuisson selon l'une des revendications 1 à 3, où lè type de cuisson respectivement l'intensité de cuisson sélectionnés (7,8) respectivement les températures de consigne associées à l'aliment à cuire sélectionné de l'emplacement de cuisson (2) sont stockés dans une mémoire de données (9), reliée à l'installation de réglage ou de commande (5).
  5. Plaque de cuisson selon l'une ou plusieurs des revendications précédentes, où le panneau de commande (6) comporte une installation d'indication (11) qui indique la grandeur caractéristique de cuisson sélectionnée (8).
  6. Plaque de cuisson selon l'une des revendications précédentes, dans laquelle le panneau de commande (6) comporte plusieurs éléments d'actionnement (10, 10'), où des types de cuisson différents (7) ou des intensités de cuisson différentes (8) peuvent être sélectionnés respectivement au moyen d'un seul élément d'entrée (10').
  7. Plaque de cuisson selon l'une des revendications précédentes, dans laquelle les éléments d'entrée (10, 10') sont des boutons-poussoir.
  8. Plaque de cuisson selon l'une ou plusieurs des revendications précédentes, où une installation de signalisation raccordée à l'installation de réglage ou de commande (5) indique d'une manière optique et/ou acoustique la fin d'une phase de cuisson ou de l'ensemble de l'opération de cuisson.
EP19960108142 1996-02-02 1996-05-22 Plague de cuisson avec réglage automatique Expired - Lifetime EP0788292B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19960108142 EP0788292B1 (fr) 1996-02-02 1996-05-22 Plague de cuisson avec réglage automatique

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19603819 1996-02-02
DE19603819 1996-02-02
EP96106514 1996-04-25
EP96106514 1996-04-25
EP19960108142 EP0788292B1 (fr) 1996-02-02 1996-05-22 Plague de cuisson avec réglage automatique

Publications (2)

Publication Number Publication Date
EP0788292A1 EP0788292A1 (fr) 1997-08-06
EP0788292B1 true EP0788292B1 (fr) 2002-01-23

Family

ID=27215871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960108142 Expired - Lifetime EP0788292B1 (fr) 1996-02-02 1996-05-22 Plague de cuisson avec réglage automatique

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EP (1) EP0788292B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839265A1 (de) * 1998-08-28 2000-03-02 Ego Elektro Geraetebau Gmbh Einrichtung zum Schalten einer elektrischen Heizung
DE19918290C1 (de) * 1999-04-22 2001-01-04 Aeg Hausgeraete Gmbh Kochgerät mit einfach handhabbarer Bedieneinrichtung
EP1257152B1 (fr) 2001-05-07 2005-07-27 E.G.O. Elektro-Gerätebau GmbH Dispositif à interrupteur à effleurement et procédé de commande de l'interrupteur à effleurement
DE10123640A1 (de) * 2001-05-07 2003-01-09 Ego Elektro Geraetebau Gmbh Berührungsschalteranordnung und Verfahren zur Steuerung eines Berührungsschalters
DE10141754A1 (de) * 2001-08-29 2003-04-03 Aeg Hausgeraete Gmbh Verfahren und Vorrichtung zum Steuern eines Gargerätes, insbesondere Haushaltsgargerätes
US7199271B2 (en) 2005-03-17 2007-04-03 Invista North America S.A.R.L. Method for reducing cyclohexenone content of a cyclohexenone-containing organic mixture
ES2257981B1 (es) * 2006-04-03 2007-07-16 Coprecitec, S.L. "dispositivo de mando para una cocina".
ES2331778B1 (es) * 2007-11-28 2010-10-26 Bsh Electrodomesticos España, S.A Campo de coccion con un sensor de temperatura y una interfaz de usuario con un visualizador grafico y procedimiento para el accionamiento de un campo de coccion.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259056A (en) * 1963-03-26 1966-07-05 Gen Motors Corp Automatic oven heat control by weight and type of roast
EP0066637B1 (fr) * 1981-06-05 1986-10-08 Litton Systems, Inc. Procédé pour brunir des aliments dans un four à micro-ondes
DE3701308A1 (de) * 1987-01-17 1988-07-28 Buderus Ag Vorrichtung zum eingeben unterschiedlicher betriebsarten und programmablaeufe in ein geraet zum erwaermen und/oder garen von speisen
DE3722632A1 (de) * 1987-07-09 1989-01-19 Licentia Gmbh Glaskeramikkochflaeche bzw. kochmulde
DE3811925C1 (fr) * 1988-04-09 1989-03-02 Kurt Wolf & Co Kg, 7547 Wildbad, De
JP3063224B2 (ja) * 1991-05-17 2000-07-12 松下電器産業株式会社 調理器
DE4310235A1 (de) * 1993-03-30 1994-10-06 Bosch Siemens Hausgeraete Gar- Brat- und Backverfahren
GB2280829B (en) * 1993-06-08 1997-10-29 London Inst Higher Education C Cooking apparatus
DE4336752C2 (de) * 1993-10-28 1999-06-24 Aeg Hausgeraete Gmbh Verfahren zum Zubereiten von Speisen in einem Kochgeschirr auf einem Kochfeld aus Keramik, insbesondere Glaskeramik

Also Published As

Publication number Publication date
EP0788292A1 (fr) 1997-08-06

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