WO2012042420A1 - Verfahren zum betreiben eines gargeräts sowie steuereinrichtung für ein gargerät - Google Patents
Verfahren zum betreiben eines gargeräts sowie steuereinrichtung für ein gargerät Download PDFInfo
- Publication number
- WO2012042420A1 WO2012042420A1 PCT/IB2011/054030 IB2011054030W WO2012042420A1 WO 2012042420 A1 WO2012042420 A1 WO 2012042420A1 IB 2011054030 W IB2011054030 W IB 2011054030W WO 2012042420 A1 WO2012042420 A1 WO 2012042420A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooking
- timer
- cooking appliance
- relay
- time
- Prior art date
Links
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
Definitions
- the invention relates to a method for operating a cooking appliance, in which operating sequences are controlled by a timer of the cooking appliance, wherein the control is performed depending on a selected operating mode of the cooking appliance. Furthermore, the invention relates to a control device for a cooking appliance, with a timer, by means of which operating sequences of the cooking appliance are controllable, wherein the control is feasible depending on a selected operating mode. Furthermore, the invention relates to a cooking appliance with such a control device.
- the control device comprises a timer, which is adjustable to a total cooking time and makes a switching operation in the course of this entire cooking time.
- the timer is independent of the determined by the nature of the cooking Intelgarzeit designed to the effect that a predetermined time before the Bacgarzeit-end, if necessary, a shutdown of the heating energy and a switching during the duration of Restgarzeit operating display causes. This Restgarzeit should be 30 minutes. If a function of the oven is switched on, the control of the cooking treatment is carried out via the timer.
- This object is achieved by a method comprising the features of claim 1, a control device having the features of claim 6, and a cooking appliance having the features of claim 7, solved.
- operating sequences are controlled by a timer of the cooking appliance. The control is dependent on a selected operating mode of the cooking appliance.
- a relay After selecting the operating mode, a relay is closed by the timer, thereby turning on a heating unit and / or a cooking chamber lighting and at least one fan.
- a method is provided in which, on the one hand, the entire control of the cooking appliance can be ensured by a simple timer without elaborate microprocessor control.
- a plurality of components are activated or deactivated after activation of a relay by means of the timer in their mode of operation.
- the control By controlling the relay by the timer, the control can also be done very precisely and as needed.
- a very component-reduced and cost-effective as well as robust electronic design can be made possible by means of which a plurality of electrical consumers can be easily controlled.
- a cooking chamber lighting and at least one blower can be considered in each case with respect to the cooking process in each case as well as operated in cooperation with respect to the entire cooking appliance energy efficient. It is preferably provided that the closing of the relay is also carried out as a function of a previously set temperature value in the cooking chamber of the selected operating mode and / or depending on a previously set cooking time of the selected operating mode.
- an operating mode of the cooking appliance for example by a corresponding control element on the cooking appliance, is thus selected by a user.
- a desired temperature value for this selected operating mode is set by a user and / or a desired cooking duration of the selected program for preparing a food via a user is set.
- the control of the relay is done by the timer.
- a time interval ⁇ 15 min, in particular between 5 min and 10 min before the end of the cooking time by means of the timer via the relay, the heating unit is deactivated and the cooking chamber lighting and the fan remain activated.
- the heat energy generated by the heating unit can still be used and the preparation process can be ended accordingly, but without the heating unit still being activated. This energy can be saved accordingly.
- the cooking chamber lighting and the at least one fan continue to be activated, on the one hand further observation by a user with respect to the food in Garraum guaranteed and on the other hand, the desired and required air circulation on the one hand for introducing the heated air in the cooking chamber, on the other hand by a further blower Vacuuming of vapors from the oven, achieved.
- the at least one fan and the cooking chamber lighting is deactivated by means of the timer by the relay.
- At least two blowers are provided, which is blown by means of a, in particular behind a muffle rear fan arranged the warm air generated by the heating unit in the cooking chamber, and by means of another blower in the cooking chamber during the preparation of resulting steam and the like is sucked out of the oven again , In particular, the extracted steam is then blown out of the cooking appliance via a front side of the cooking appliance by means of this fan.
- an optical and / or acoustic signal is generated, which indicates the end of the cooking time to the user.
- the invention relates to a control device for a cooking appliance, with a timer, with which operating sequences of the cooking appliance are controllable, wherein the control is carried out depending on a selected operating mode of the cooking appliance.
- the timer is designed such that after the selection of the mode by the timer, a relay can be closed and thereby a heating unit and a cooking chamber lighting and at least one fan are activated.
- the invention relates to a cooking appliance, in particular an oven with a control device according to the invention.
- the control device and thus also the cooking appliance are designed without a complex complex microprocessor as a central control unit.
- the oven control is done only via the timer with the relay.
- Fig. 1 is a front view of a first section of an operating device of a
- FIG. 2 is a front view of a second partial section of the operating device according to FIG. 1;
- 3 is a partial section of the operating device in which the cooking duration of a selected operating mode is set;
- FIG. 4 shows an alternative embodiment of an operating device for carrying out the method according to the invention
- Fig. 5 is a graph in which the temperature profile in an oven, as it is known from the prior art, and which has no control device according to the invention and an advantageous embodiment thereof, plotted against time;
- Fig. 6 is a diagram in which the temperature profile of an embodiment of a baking oven according to the invention is plotted over time.
- FIG. 1 an operating device 1 of a baking oven 2 otherwise not shown in detail is shown in a front view.
- the operating device 1 comprises a display unit 3 and a plurality of depressible control buttons 4 and a rotatable control knob 5, with which operating modes can be selected.
- the control knob 5 With the control knob 5 is positioned by turning it to a level with which a very specific mode of the cooking appliance or the oven 2 is connected, and this is selected.
- a temperature value of the selected operating mode is then set with a second rotatable control knob 6.
- a period of time corresponding to the cooking duration is then set with further operating keys 7. It is thus determined, as it were, which operating mode should take place, and which temperature should prevail over which cooking time in this operating mode.
- a relay 10 is closed by a timer 8 a control device 9 of the oven 2, thereby turning on a heating unit, not shown, and a cooking chamber lighting and two fans.
- the two blowers are arranged so that one is designed for introducing heated air into the cooking chamber, and another is provided for the extraction of vapors from the oven and for blowing these vapors from the oven 2.
- the heating unit is switched on and operated with appropriate power until a temperature of> 200 ° C., in particular approximately 210 ° C., is reached at a time t 1.
- this temperature in the cooking chamber which was previously set as shown in Fig. 2, maintained by the heater is operated clocked and thus alternately on and off.
- the temperature in the cooking chamber is characterized in this context.
- the horizontal lines II show the on and off state of the heating unit and the so introduced performance.
- the curve I II shows the temperature profile of the muffle walls during the cooking time.
- the entire cooking time is up to the time t2.
- the timer 8 is opened by the timer 8 with a time interval between 5 min and 10 min before this end of the cooking time at time t2, and thus at time t3, the relay 10 for the heating unit and then open until the end and thus until time t2 is left so that the heating unit remains completely deactivated in the time interval between t3 and t2. It is thus used in this time interval, the residual heat in the cooking chamber, and it is thereby saved according to energy.
- the time t2 is then opened by the timer 8, the relay 10 to the effect that the cooking chamber lighting and the two fans are disabled.
- FIG. 5 shows a diagram in which the temperature profiles are shown as a function of time, in which such control via a timer and a relay is not performed.
- the heating unit is virtually activated there until time t2 and operated alternately, so that a corresponding energy input is required until the end. Accordingly, the temperature of the muffle wall at time t2 is higher than in FIG. 6.
- FIG. 4 shows a further front view of an exemplary embodiment of an operating device 1.
- a special control button 1 1 is provided by the operation of the control of the timer 8 is executable.
- Corresponding scenarios and settings, as explained in FIGS. 1 to 3, are then also carried out here.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112011103294T DE112011103294A5 (de) | 2010-09-30 | 2011-09-15 | Verfahren zum Betreiben eines Gargeräts sowie Steuereinrichtung für ein Gargerät |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201031450A ES2394664B1 (es) | 2010-09-30 | 2010-09-30 | Procedimiento para accionar un aparato de coccion y dispositivo de control para un aparato de coccion |
ESP201031450 | 2010-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012042420A1 true WO2012042420A1 (de) | 2012-04-05 |
Family
ID=44741692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2011/054030 WO2012042420A1 (de) | 2010-09-30 | 2011-09-15 | Verfahren zum betreiben eines gargeräts sowie steuereinrichtung für ein gargerät |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE112011103294A5 (de) |
ES (1) | ES2394664B1 (de) |
WO (1) | WO2012042420A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3313957A1 (de) | 1982-12-17 | 1984-06-20 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Steuereinrichtung fuer einen backofen |
DE10203614A1 (de) * | 2002-01-30 | 2003-07-31 | Bsh Bosch Siemens Hausgeraete | Verfahren und Vorrichtung zum Betrieb eines Haushaltgerätes |
EP2085699A2 (de) * | 2008-01-28 | 2009-08-05 | E.G.O. Control Systems GmbH | Verfahren zur Steuerung eines Elektro-Haushaltsgerätes und Timer-Baueinheit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5844936B2 (ja) * | 1979-02-23 | 1983-10-06 | シャープ株式会社 | 調理器 |
FR2694892B1 (fr) * | 1992-08-24 | 1995-08-04 | Toymax Ltd | Cuisiniere - jouet. |
-
2010
- 2010-09-30 ES ES201031450A patent/ES2394664B1/es active Active
-
2011
- 2011-09-15 DE DE112011103294T patent/DE112011103294A5/de not_active Withdrawn
- 2011-09-15 WO PCT/IB2011/054030 patent/WO2012042420A1/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3313957A1 (de) | 1982-12-17 | 1984-06-20 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Steuereinrichtung fuer einen backofen |
DE10203614A1 (de) * | 2002-01-30 | 2003-07-31 | Bsh Bosch Siemens Hausgeraete | Verfahren und Vorrichtung zum Betrieb eines Haushaltgerätes |
EP2085699A2 (de) * | 2008-01-28 | 2009-08-05 | E.G.O. Control Systems GmbH | Verfahren zur Steuerung eines Elektro-Haushaltsgerätes und Timer-Baueinheit |
Also Published As
Publication number | Publication date |
---|---|
DE112011103294A5 (de) | 2013-08-08 |
ES2394664B1 (es) | 2013-12-12 |
ES2394664A1 (es) | 2013-02-04 |
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