EP0625676A2 - Procédé pour rôtir, frire et cuire des aliments - Google Patents

Procédé pour rôtir, frire et cuire des aliments Download PDF

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Publication number
EP0625676A2
EP0625676A2 EP94103438A EP94103438A EP0625676A2 EP 0625676 A2 EP0625676 A2 EP 0625676A2 EP 94103438 A EP94103438 A EP 94103438A EP 94103438 A EP94103438 A EP 94103438A EP 0625676 A2 EP0625676 A2 EP 0625676A2
Authority
EP
European Patent Office
Prior art keywords
cooking
roasting
baking
food
oven
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
Application number
EP94103438A
Other languages
German (de)
English (en)
Other versions
EP0625676A3 (fr
EP0625676B1 (fr
Inventor
Felicitas Dipl.-Ing. Ziegler
Susanne Dipl.Oec.Troph. Van Berkum
Ingrid Dipl.Oec.Troph. Stifter
Uwe Dipl.-Ing. Has
Katrin Brüggemann
Anke Bredel
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.)
BSH Hausgeraete GmbH
Original Assignee
Bosch Siemens Hausgerate GmbH
BSH Bosch und Siemens 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 Bosch Siemens Hausgerate GmbH, BSH Bosch und Siemens Hausgeraete GmbH filed Critical Bosch Siemens Hausgerate GmbH
Publication of EP0625676A2 publication Critical patent/EP0625676A2/fr
Publication of EP0625676A3 publication Critical patent/EP0625676A3/fr
Application granted granted Critical
Publication of EP0625676B1 publication Critical patent/EP0625676B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/087—Arrangement or mounting of control or safety devices of electric circuits regulating heat

Definitions

  • the invention relates to a cooking, roasting and baking method and device for carrying out this method for household appliances equipped with an oven, the household appliances being designed with thermal heating devices and possibly in combination with microwave heating devices.
  • the invention is therefore based on the object of adapting the oven temperature control hysteresis with the cooking process in an advantageous manner so that the cooking result is optimal.
  • the solution to the problem according to the invention is characterized in that a control which can be selected specifically for the food to be cooked, depending on a predetermined oven operating mode, type of food to be cooked, weight of the food to be cooked and a desired result of the food to be cooked, provides a time-temperature profile with a corresponding oven-temperature control hysteresis, the cooking , Roasting or baking process is monitored by at least one temperature sensor and preferably runs fully automatically.
  • the oven temperature control hysteresis as a function of the baking or cooking time.
  • the fluctuation of the temperature amplitude around a set or desired mean value of the temperature in the oven can be seen.
  • the hysteresis is the upper or lower fluctuation range for the mean value, which is determined by all inertia elements of the respective oven temperature control.
  • the starting point of today's household appliance ovens is that an optimal setting, based on the desired cooking process, of the oven temperature control hysteresis is not possible.
  • Previous state of the art and the assumption that the smallest possible control amplitude is generally advantageous for the cooking process and leads to optimal cooking results forms the basis of previous automated cooking processes in household appliances. So far, the user of household appliances with ovens has not been able to influence the oven temperature control hysteresis given by the design of the oven.
  • FIG. 2 shows a circuit arrangement for carrying out the method according to the invention, with the aid of which recent research by nutritionists and household scientists can be made accessible to the user of household appliances with ovens.
  • FIG. 2 shows a controller 1, input options for the controller, for example the type of food 2, the oven operating mode 3, the weight of the food 4 and a result of the food 5, a sensor system 6 in an oven cooking space and the symbolically indicated output of oven temperature control hysteresis 7 , 8, 9 and 10 as well the relevant oven cooking chamber of a household appliance 11.
  • the control 1 receives input data which are suitable for determining an oven temperature control hysteresis as a function of time by manual input via the control elements 2, 3, 4 and 5 or by selecting the fully automatic and to feed the cooking space 11.
  • the food input option 2 is indirectly equipped with a statement of large, medium and small oven temperature hysteresis, it being up to the internal program of the control to what extent this data is processed and linked to the remaining input options.
  • the input option 3 for the oven operating mode includes the general option of cooking, baking and roasting. In direct connection to this are the input options for the weight of the food 4 and for the cooking result specification 5.
  • the food weight can be automatically fed to the control via a weight sensor arranged in the cooking chamber 11, on the other hand it is conceivable that household scales determine the weight, which is communicated to the controller via the input option 4.
  • a roast, baking or cooking process with three focal points that mean little, medium and strong can be communicated to the controller 1. If the cooking result specification is not selected, it is assumed that a medium cooking result is desired.
  • Examples of medium oven temperature control hysteresis are given when baking small baked goods, when baking in molds, when baking sheet cakes.
  • Very low oven temperature control hysteresis requires various drying processes for herbs, the cultivation of yoghurt cultures and the letting of yeast doughs.
  • the control 1 loaded with the input data can query and apply the sensors 6 in the cooking chamber 11 with the aid of a bidirectional control bus, so that the control is able on the output side to produce the most advantageous oven temperature control hysteresis for certain input data in the cooking chamber 11. 2, it is symbolically indicated that at least four oven temperature control hysteresis groups should be insertable in an oven of a household appliance 11.
  • the symbol 7 means an oven temperature control hysteresis of ⁇ 3 ° Kelvin
  • the symbol 8 an oven temperature control hysteresis of almost 0 ° Kelvin
  • the symbol 9 an oven temperature control hysteresis of ⁇ 30 ° Kelvin
  • that Symbol 10 shows an oven temperature control hysteresis of ⁇ 10 ° Kelvin.
  • an oven temperature control hysteresis of approx. ⁇ 3 ° Kelvin is also optimal when poultry is being grilled and frozen fatty foods are thawed.
  • the sensor-powered control is programmed to an oven temperature control hysteresis of ⁇ 10 ° Kelvin if normal judicial production above a treatment temperature of 100 ° C has been selected via the input bus.
  • the control is programmed on the input side to an oven temperature control hysteresis of ⁇ 15 ° Kelvin.
  • the time-temperature profile in the cooker can be achieved by suitable mechanical design of the cooker and by a corresponding design of the controller in combination with suitable electronic sensors or by a processor in the controller 1 stored program can be influenced.
  • the oven temperature control hysteresis can be changed by making the coupling of the temperature sensor in the oven 11 of the oven changeable.
  • the coupling can be changed to a bimetal by storing the temperature sensor.
  • the sensor is then brought into a position in which its coupling to the stove is optimized for the current cooking.
  • a bimetal can move the temperature sensor continuously.
  • the sensor can be moved switching when it is mounted on a memory spring.
  • Another type of bidirectional traffic of sensors 6 with the controller 1 is given in that more than two temperature and humidity sensors at appropriate points of the Cooking space 11 can be queried by the controller 1.
  • gas sensors which can advantageously be placed in the exhaust air duct of the baking oven, can be connected to the control 1, with their evaluable data contributing to the optimal setting of the oven temperature control hysteresis.
  • any desired oven temperature control hysteresis can be achieved by a sensible electronic evaluation of the temperature signal by the controller 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Baking, Grill, Roasting (AREA)
EP19940103438 1993-03-30 1994-03-07 Procédé pour rÔtir, frire et cuire des aliments Expired - Lifetime EP0625676B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934310235 DE4310235A1 (de) 1993-03-30 1993-03-30 Gar- Brat- und Backverfahren
DE4310235 1993-03-30

Publications (3)

Publication Number Publication Date
EP0625676A2 true EP0625676A2 (fr) 1994-11-23
EP0625676A3 EP0625676A3 (fr) 1996-04-17
EP0625676B1 EP0625676B1 (fr) 1999-02-17

Family

ID=6484176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940103438 Expired - Lifetime EP0625676B1 (fr) 1993-03-30 1994-03-07 Procédé pour rÔtir, frire et cuire des aliments

Country Status (3)

Country Link
EP (1) EP0625676B1 (fr)
DE (2) DE4310235A1 (fr)
ES (1) ES2130296T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4446775B4 (de) * 1994-12-24 2006-07-20 Miele & Cie. Kg Verfahren zur Kompensation der thermischen Offsetdrift von Sensoren
EP0788292B1 (fr) * 1996-02-02 2002-01-23 AEG Hausgeräte GmbH Plague de cuisson avec réglage automatique
DE102006048416A1 (de) * 2006-10-12 2008-04-30 BSH Bosch und Siemens Hausgeräte GmbH Temperatursteuervorrichtung für ein Haushaltsgerät
RU2471124C2 (ru) * 2007-05-25 2012-12-27 Индезит Компани С.П.А. Духовка
EP1994826A1 (fr) * 2007-05-25 2008-11-26 Indesit Company S.P.A. Four pour cuire des aliments
DE102011017638A1 (de) * 2011-04-27 2012-10-31 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Betreiben eines Gargeräts sowie Steuer- und Regeleinrichtung für ein Gargerät und Gargerät
DE102012217350A1 (de) * 2012-09-26 2014-03-27 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
DE102016209152A1 (de) * 2016-05-25 2017-11-30 BSH Hausgeräte GmbH Haushalts-Gargerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031967A1 (de) * 1980-08-25 1982-03-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und einrichtung zur digitalen steuerung von elektrischen back-brat- und kochstellen
US4604518A (en) * 1984-11-16 1986-08-05 General Electric Company Display arrangement for cooking appliance with power control using heater energy counter
US4641778A (en) * 1985-04-08 1987-02-10 Robertshaw Controls Company Electronic water heater thermostat system
DE3708610C2 (de) * 1987-03-17 2000-02-10 Eaton Corp Verfahren und Vorrichtung zur Temperaturregelung einer elektrischen Heizvorrichtung
JP2643303B2 (ja) * 1988-05-26 1997-08-20 株式会社リコー 定着温度制御装置
GB2222278A (en) * 1988-08-02 1990-02-28 Turnright Controls Control of electric heating
US5040724A (en) * 1989-12-11 1991-08-20 Eaton Corporation Electronic control system for an oven

Also Published As

Publication number Publication date
DE59407819D1 (de) 1999-03-25
ES2130296T3 (es) 1999-07-01
EP0625676A3 (fr) 1996-04-17
DE4310235A1 (de) 1994-10-06
EP0625676B1 (fr) 1999-02-17

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