EP0224423B1 - Procédé et dispositif pour commander électroniquement une enceinte de cuisson à usage domestique - Google Patents

Procédé et dispositif pour commander électroniquement une enceinte de cuisson à usage domestique Download PDF

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Publication number
EP0224423B1
EP0224423B1 EP19860440093 EP86440093A EP0224423B1 EP 0224423 B1 EP0224423 B1 EP 0224423B1 EP 19860440093 EP19860440093 EP 19860440093 EP 86440093 A EP86440093 A EP 86440093A EP 0224423 B1 EP0224423 B1 EP 0224423B1
Authority
EP
European Patent Office
Prior art keywords
stage
cooking
parameters
recipe
memorisation
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
EP19860440093
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0224423A1 (fr
Inventor
Jacky Guerin
Franck Darigny
Paul Muller
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.)
DE DIETRICH EQUIPEMENT MENAGER
Original Assignee
DE DIETRICH EQUIPEMENT MENAGER
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9324483&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0224423(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DE DIETRICH EQUIPEMENT MENAGER filed Critical DE DIETRICH EQUIPEMENT MENAGER
Publication of EP0224423A1 publication Critical patent/EP0224423A1/fr
Application granted granted Critical
Publication of EP0224423B1 publication Critical patent/EP0224423B1/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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6435—Aspects relating to the user interface of the microwave heating apparatus
    • H05B6/6438—Aspects relating to the user interface of the microwave heating apparatus allowing the recording of a program of operation of the microwave heating apparatus
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/6402—Aspects relating to the microwave cavity
    • H05B6/6405—Self-cleaning cavity
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating

Definitions

  • the present invention relates to a method and a device for electronically controlling a cooking chamber capable of executing a previously recorded recipe.
  • the applicant's so-called "conversational" oven has an electronic control panel with keys.
  • these keys allow: stopping, starting the selection, adjusting the various parameters for executing a cooking, i.e.: cooking mode (MEAT, PASTRY %), temperature, time, possibly end of cooking, possibly cleaning.
  • cooking mode MEAT, PASTRY .
  • the cooking parameters can be modified or adjusted at any time during cooking, to take into account the taste, appreciation and know-how of the user.
  • the applicant has thought of using, in combination with its electronic device for controlling the enclosure, a memory of the EEPROM type which is already used in distant technical fields (army, data processing).
  • the method and the device in accordance with the invention thus allow the user to "retain” his know-how and to re-execute it faithfully each time he has to prepare the same dish for the same number of guests.
  • the electronic control device is controlled by a microprocessor (l), the orders are introduced by action on the keyboard (2) and displayed on a display (3) or indicators (4).
  • This display (3) and indicator (4) assembly indicates the operations in progress and / or the recipes used.
  • the various organs (2) (3) (4) mentioned above are multiplexed by the microprocessor (l) and controlled by the display amplifiers (5) (6) and an output extension (7), in a manner known per se .
  • the device further comprises an analog converter (8) to "simple ramp" which makes it possible to enter into the microprocessor (l) the data of a meat probe (9a), of an oven probe (9b), which have the function of measuring respectively the temperatures in the dishes to cook and inside the enclosure; and a reference probe (9c) making it possible to overcome variations in voltage on the components.
  • an analog converter (8) to "simple ramp" which makes it possible to enter into the microprocessor (l) the data of a meat probe (9a), of an oven probe (9b), which have the function of measuring respectively the temperatures in the dishes to cook and inside the enclosure; and a reference probe (9c) making it possible to overcome variations in voltage on the components.
  • the EEPROM memory (18) is used for its property of keeping the parameters of the recorded recipes even if a power failure occurs on the sector.
  • the previous device operates according to the detailed flow diagram of FIG. 3.
  • the recording is made on the parameters of the last cooking (except pyrolysis function) and takes place in two stages.
  • the oven responds with a beep signaling that the recording has been taken into account, the recording is called a "RECIPE".
  • the device described ( Figure 1) can for example learn, without limitation, 2 cooking steps (cooking or double recipe).
  • the capacity of the register is for example 20 numbers, from l to 9 for simple recipes, from ll to l9 for double recipes, the last recipe always being stored in 0 if it is simple, in 10 if it is double.
  • the user wants to re-perform a cooking that he has already registered, so he must select a recipe number from the register described above. This constitutes the step: selection-recipe of the process, see (SR) figure 2, or key (RECIPE) figure 3.
  • the microprocessor displays the parameters recorded in the chosen register, an action on the (ON) key authorizes the oven to re-execute said parameters.
  • the food to be cooked will have a substantially constant weight and the user can be certain, by selecting the same key (RECIPE) each time, to faithfully reproduce the cooking which has given him satisfaction, and this without supervision.
  • the user can, for example, after selecting the same recipe key, modify the cooking time. This modification is occasional, so the memory retains the duration parameter initially recorded.
  • circuit represented in FIG. 1 is not limiting, variant embodiments due to the development of the components or of the performance of the furnace, can be considered as technical equivalents.
  • mechanical actions on part or all of the keys (p i , t i ...) can be replaced by voice recognition circuits.
  • microprocessor - EEPROM memory can also be replaced by a microprocessor with integrated EEPROM memory.
  • the method and the device described can be applied to any type of cooking enclosure, including microwave ovens and ovens combined with microwaves.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Electric Ovens (AREA)
EP19860440093 1985-10-31 1986-10-23 Procédé et dispositif pour commander électroniquement une enceinte de cuisson à usage domestique Expired - Lifetime EP0224423B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8516338 1985-10-31
FR8516338A FR2589557B1 (fr) 1985-10-31 1985-10-31 Procede et dispositif pour commander electroniquement une enceinte de cuisson a usage domestique

Publications (2)

Publication Number Publication Date
EP0224423A1 EP0224423A1 (fr) 1987-06-03
EP0224423B1 true EP0224423B1 (fr) 1992-07-29

Family

ID=9324483

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860440093 Expired - Lifetime EP0224423B1 (fr) 1985-10-31 1986-10-23 Procédé et dispositif pour commander électroniquement une enceinte de cuisson à usage domestique

Country Status (3)

Country Link
EP (1) EP0224423B1 (enrdf_load_stackoverflow)
DE (1) DE3686243T2 (enrdf_load_stackoverflow)
FR (1) FR2589557B1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2544508B1 (en) 2006-07-10 2015-06-17 Goji Limited A method for heating food
US10492247B2 (en) 2006-02-21 2019-11-26 Goji Limited Food preparation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9008651D0 (en) * 1990-04-18 1990-06-13 Sunvic Controls Ltd Controller
DE10233690A1 (de) * 2002-07-24 2004-02-19 Divya Vir Rastogi Vorrichtung zum Herstellen von Brot
EP2752086B2 (en) 2011-08-31 2021-12-08 Goji Limited Object processing state sensing using rf radiation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569656A (en) * 1969-07-24 1971-03-09 Bowmar Tic Inc Automatic cooking cycle control system for microwave ovens
US3846607A (en) * 1972-04-03 1974-11-05 A Bucksbaum Programming circuit for microwave ovens
US4968864A (en) * 1978-06-05 1990-11-06 Keiichiro Doi Magnetic card control microwave oven
JPS5582236A (en) * 1978-12-14 1980-06-20 Sanyo Electric Co Ltd Cooking range with electronic controller
EP0075026B1 (en) * 1981-04-03 1986-12-17 Matsushita Electric Industrial Co., Ltd. Method of cooking
JPS58193027A (ja) * 1982-05-04 1983-11-10 Matsushita Electric Ind Co Ltd 加熱装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10492247B2 (en) 2006-02-21 2019-11-26 Goji Limited Food preparation
EP2544508B1 (en) 2006-07-10 2015-06-17 Goji Limited A method for heating food

Also Published As

Publication number Publication date
FR2589557A1 (fr) 1987-05-07
EP0224423A1 (fr) 1987-06-03
FR2589557B1 (fr) 1989-04-07
DE3686243D1 (enrdf_load_stackoverflow) 1992-09-03
DE3686243T2 (de) 1993-03-04

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