EP1581771A1 - Cooking apparatus control method - Google Patents
Cooking apparatus control methodInfo
- Publication number
- EP1581771A1 EP1581771A1 EP03796255A EP03796255A EP1581771A1 EP 1581771 A1 EP1581771 A1 EP 1581771A1 EP 03796255 A EP03796255 A EP 03796255A EP 03796255 A EP03796255 A EP 03796255A EP 1581771 A1 EP1581771 A1 EP 1581771A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- delta
- toperation
- heater
- cooking apparatus
- fan
- 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- Withdrawn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
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
-
- 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
- F24C15/00—Details
- F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
- F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
- F24C15/325—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation electrically-heated
Definitions
- This invention relates to a cooking apparatus control method used to maintain the cooking performance and reduce the energy consumption in household appliances preferably in electric ovens.
- patent application No. DE3804678 discloses that the rotation speed providing the abso ⁇ tion of the vapor by a channel and humidity; and temperature values in the vapor are controlled by means of sensors.
- the object of this invention is to provide a cooking apparatus control method used to maintain the cooking performance and reduce the energy consumption by controlling the fan and the heater.
- Figure 1 - is a schematic view of a cooking apparatus, which is controlled by a thermostat.
- Figure 2 - is a schematic view of a cooking apparatus, which comprises a lid and is controlled by a thermostat.
- Figure 3 - is a schematic view of a cooking apparatus, which comprises a lid and is controlled by a control card.
- Figure 4 - is an inner temperatoe-time graph for a cooking apparatus.
- Figure 5 - is a flow chart of a cooking apparatus control method wherein the heater and motor are controlled by a thermostat.
- Figure 6 - is a flow chart of a cooking apparatus control method wherein the heater, funnel and motor are controlled by a thermostat.
- Figure 7 - is a flow chart of a cooking apparatus control method wherein the funnel, heater and motor are controlled by a thermostat.
- the cooking apparatus (1) preferably electric ovens comprises one or more heaters (2) used to cook, a fan (3) used to transfer the heat radiated by the heater (2), a motor which operates the fan (3), one or more thermostat (7) used to control the operation of the fan (3) and one or more funnels near the blowing outlet of preferably the fan (3) inside the cooking apparatus (1) used to transfer the air in the cooking apparatus (1) outside.
- a bulb by which the fluid is placed in the thermostat (7) a pipe connected to the bulb and a switch on the other edge of the pipe through which the fluid moves by hydraulic pressure. There are levels equal to certain temperature values on the switch predetermined by the producer.
- the switch of the fluid in the thermostat (7) is set to a level where the switch can be operated mechanically when the user selects the temperature values. Due to the environment and the structure of the thermostat (7) there is an error rate (Deltal) during the operation under the selected values.
- the method which is the subject of this invention, uses an operation interval (Delta) with respect to such effects like the environmental conditions. Delta is a value gradually decreasing in accordance with the environmental conditions (Fig. 4).
- thermostat (7) bulb placed close to the funnel (5) switches on and/or off the cycle, which it is connected within the required temperature interval due to its physical structure.
- a thermostat (7) including the fluid controls the motor (4), which operates both the heater (2) and the fan (3).
- the thermostat (7) As the fluid is heated late, when the thermostat (7) is set to a "Toperation" temperature value, temperature allows the operation of the heater (2) until the "Toperation+Delta” and disables the motor (4) which rims both the heater (2) and the fan (3) when this value is achieved.
- Thermostat (7) operates both the heater (2) and the motor (4) at a value of "Toperation-Delta” when the inner enviromnent started to be cooled and fluid in the thermostat (7) in this environment reach at the required "Toperation” value.
- the method which is the subject of this invention, includes the following steps:
- cooking apparatus (1) comprises a lid (6), which controls the opening and closing of the funnel (5).
- the motor which runs the fan (3) and the heater (2) are stopped being operated and heat and humidity are transferred from the funnel (5) by opening the lid (6).
- the environment temperature decreases and when "Toperation-Delta” value is achieved, the lid (6) is closed and the motor (4) is started to be operated until "T+Delta” value.
- cooking apparatus (1) comprises a control card (8), which controls its operation.
- the motor (4) which runs the fan (3) and the heater (2) are stopped being operated by the control card (8) and heat and humidity are transferred from the funnel (5) by opening the lid (6).
- the environment temperature decreases and when "Toperation-Delta” value is achieved, the lid (6) is closed and the motor (4), which runs the fan (3) and the heater (2), is started to be operated until "T+Delta" value.
- thermodynamic rules these steps are continued to be taken until the temperature of the fluid in the thermostat (7) is equalized with the temperature value in the cooking apparatus including the thermostat (7) and protecting these equalized temperature values until the user switches off the cooking apparatus (1) by its own willing or a timing machine.
- cooking apparatus (1) Since “T” which is the temperature required to be kept in balance is “Toperation” temperature value determined by the user, cooking apparatus (1) is provided to achieve the temperature value required by the user by maintaining the cooking quality and reducing the energy consumption. Because as long as the heater (2) is operated, the environment is heated in a short time by operating the fan (3) at the same time and the entire surface of the foods are equally utilized from the so-called temperature and additionally when the heater (2) and the fan
- the cooking apparatus (1) is controlled without any loss from the cooking quality by means of the control card (8) by using any thermostat (7), which can measure temperature.
- the cooking performance is increased by means of mau taining the gas fluid circulating around the foods in the cooking apparatus under control and discharging them under the control of temperature and humidity values. During these steps, less energy is consumed by the synchronous movement of both the motor (4) and the heater (2).
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
This invention relates to a cooking apparatus control method used to maintain the cooking performance and reduce the energy consumption in cooking apparatus comprising a heater (2) for cooking, a fan (3) for transferring the heat of the heater (2), a motor (4) for the operation of fan (3), one or more thermostats (7) for the determination of the temperature of inside the apparatus and one or more funnels (5) for the transfer of the air in the cooking apparatus (1).
Description
COOKING APPARATUS CONTROL METHOD
This invention relates to a cooking apparatus control method used to maintain the cooking performance and reduce the energy consumption in household appliances preferably in electric ovens.
In the state of art, there is a motor, a fan connected to the motor and a fan resistance around the fan in the electric ovens. There may be losses in the use of motor, fan and fan resistance.
In the prior art, patent application No. DE3804678 discloses that the rotation speed providing the absoφtion of the vapor by a channel and humidity; and temperature values in the vapor are controlled by means of sensors.
In patent document No. DE19505738, an oven, which is heated by being controlled by means of the heating sensor and cools the body after being thermostatically controlled is disclosed.
In patent document No. DE3116183, a fan, which is controlled in cooking chamber by serial resistances connected to the motor is defined.
The object of this invention is to provide a cooking apparatus control method used to maintain the cooking performance and reduce the energy consumption by controlling the fan and the heater.
The cooking apparatus control method realized in order to attain above mentioned objects of the present invention has been illustrated in the attached drawings, wherein;
Figure 1 - is a schematic view of a cooking apparatus, which is controlled by a thermostat.
Figure 2 - is a schematic view of a cooking apparatus, which comprises a lid and is controlled by a thermostat.
Figure 3 - is a schematic view of a cooking apparatus, which comprises a lid and is controlled by a control card. Figure 4 - is an inner temperatoe-time graph for a cooking apparatus.
Figure 5 - is a flow chart of a cooking apparatus control method wherein the heater and motor are controlled by a thermostat.
Figure 6 - is a flow chart of a cooking apparatus control method wherein the heater, funnel and motor are controlled by a thermostat. Figure 7 - is a flow chart of a cooking apparatus control method wherein the funnel, heater and motor are controlled by a thermostat.
The components shown in the figures have been enumerated as below;
1. Cooking apparatus
2. Heater
3. Fan
4. Motor
5. Funnel 6. Lid
7. Thermostat
8. Control card
The cooking apparatus (1) preferably electric ovens comprises one or more heaters (2) used to cook, a fan (3) used to transfer the heat radiated by the heater (2), a motor which operates the fan (3), one or more thermostat (7) used to control the operation of the fan (3) and one or more funnels near the blowing outlet of preferably the fan (3) inside the cooking apparatus (1) used to transfer the air in the cooking apparatus (1) outside.
In the preferred embodiment, there is a bulb by which the fluid is placed in the thermostat (7), a pipe connected to the bulb and a switch on the other edge of the pipe through which the fluid moves by hydraulic pressure. There are levels equal to certain temperature values on the switch predetermined by the producer. The switch of the fluid in the thermostat (7) is set to a level where the switch can be operated mechanically when the user selects the temperature values. Due to the environment and the structure of the thermostat (7) there is an error rate (Deltal) during the operation under the selected values. The method, which is the subject of this invention, uses an operation interval (Delta) with respect to such effects like the environmental conditions. Delta is a value gradually decreasing in accordance with the environmental conditions (Fig. 4).
In order to prevent the effect of high temperature in preferably the cooking apparatus (1) and measure the required temperature values better, thermostat (7) bulb placed close to the funnel (5) switches on and/or off the cycle, which it is connected within the required temperature interval due to its physical structure.
In the method, which is the subject of this invention, a thermostat (7) including the fluid controls the motor (4), which operates both the heater (2) and the fan (3).
As the fluid is heated late, when the thermostat (7) is set to a "Toperation" temperature value, temperature allows the operation of the heater (2) until the "Toperation+Delta" and disables the motor (4) which rims both the heater (2) and the fan (3) when this value is achieved. When the forced flow caused by the fan (3) in the cooking apparatus is cut and the funnel (5) is open, humid air is transferred from inside to outside and environmental temperature and humidity level decrease. Thermostat (7) operates both the heater (2) and the motor (4) at a value of "Toperation-Delta" when the inner enviromnent started to be cooled and fluid in the thermostat (7) in this environment reach at the required "Toperation" value. These steps are continued to be taken until the temperature of the fluid in
the thermostat (7) is equalized with the temperature value in the cooking apparatus including the thermostat (7) and the user switches off the cooking apparatus (1) by its own willing or a timing machine.
The method, which is the subject of this invention, includes the following steps:
- Setting the thermostat (7) at "Toperation" temperature value by the user (100),
Setting the operation time at "tselected" time value by the user (101), - Determining the operation interval (Delta) as Deltal which is the error rate of thermostat (102),
Starting the operation of the heater (2) and the motor (4) at the same time (103),
- Controlling the temperature of the thermostat (7) in the cooking apparatus (1) whether it has reached "Toperation+Delta" temperature value or not (104),
Returning to the operation of the heater (2) and the motor (4) if "Toperation+Delta" temperature value is not reached (103), Stopping the operation of the heater (2) and the fan (3), if "Toperation+Delta" temperature value is reached (105),
- Transferring the humid air from the inside of funnel (5) and the cooking apparatus (1) to outside and decreasing the humidity level as the forced flow caused by the fan (3) in the cooking apparatus (1) is stopped (106), - Controlling whether "Toperation-Delta" value is reached or not in the cooking apparatus (1) (107),
- Returning to the step of transferring the heat and humid from the funnel (5) if "Toperation+Delta" value is not reached (106),
- Operating the heater and the motor (4) if "Toperation+Delta" value is reached (108),
Controlling whether the operation time of the cooking apparatus (1) is equal to or more than the time deteraiined by user (tselected) or not (109),
- Returning to the step of controlling "Toperation+Delta" temperature value if the operation time is not equal or less than the time (tselected) determined by the user (104),
Stopping the operation of the heater (2) and the motor (4) if the operation time (t) is equal to or more than the time (tselected) determined by the user (110), - Warning the user that it is cooked (111).
In another embodiment of the invention, cooking apparatus (1) comprises a lid (6), which controls the opening and closing of the funnel (5). When the inner environment temperature of the cooking apparatus (1) reaches at "Toperation+Delta" value, the motor which runs the fan (3) and the heater (2) are stopped being operated and heat and humidity are transferred from the funnel (5) by opening the lid (6). Meanwhile the environment temperature decreases and when "Toperation-Delta" value is achieved, the lid (6) is closed and the motor (4) is started to be operated until "T+Delta" value. These steps are continued to be tak en until the temperature of the fluid in the thermostat (7) is equalized with the temperature value in the cooking apparatus including the thermostat (7) and the user switches off the cooking apparatus (1) by its own willing or a timing machine.
This embodiment of the invention comprises the following steps:
- Setting the thermostat (7) at "Toperation" temperature value by the user (100),
- Setting the operation time at "tselected" time value by the user (101), - Determining the operation interval (Delta) as Deltal which is the error rate of thermostat (7) (102),
- Starting the operation of the heater (2) and the motor (4) at the same time (103),
- Closing the funnel (5) by the thermostat (7) by means of the lid (6) (200), - Controlling the temperature of the thermostat (7) in the cooking apparatus (1) whether it has reached "Toperation+Delta" temperature value or not (104),
Returning to the operation of the heater (2) and the motor (4) if "Toperation+Delta" temperature value is not reached (103), - Stopping the operation of the heater (2) and the motor (4) that drives the fan (3) at the same time, if "Toperation+Delta" temperature value is reached (105),
- Opening the fmmel (5) by the thermostat (7) by means of the lid (6) (201), - Transferring the humid air from the inside of funnel (5) and the cooking apparatus (1) to outside and decreasing the humidity level as the forced flow caused by the fan (3) in the cooking apparatus (1) is stopped (106), Controlling whether "Toperation-Delta" value is reached or not in the cooking apparatus (1) (107),
- Returning to the step of transferring the heat and humid from the funnel (5) if "Toperation+Delta" value is not reached (106),
- Operating the heater (2) and the motor (4) if "Toperation+Delta" value is reached (108), - Closing the fmmel (5) by the thermostat (7) by means of the lid (6)
(202),
- Controlling whether the operation time (t) of the cooking apparatus (1) is equal to or more than the time determined by user (tselected) or not (109),
- Returning to the step of controlling "Toperation+Delta" temperature value if the operation time is not equal or less than the time (tselected) determined by the user (104),
Stopping the operation of the heater (2) and the motor (4) if the operation time (t) is equal to or more than the time (tselected) determined by the user (110),
- Warning the user that it is cooked (111).
In another embodiment of the invention, cooking apparatus (1) comprises a control card (8), which controls its operation. When the imier environment temperature of the cooking apparatus (1) reaches at "Toperation+Delta" value, the motor (4) which runs the fan (3) and the heater (2) are stopped being operated by the control card (8) and heat and humidity are transferred from the funnel (5) by opening the lid (6). Meanwhile the environment temperature decreases and when "Toperation-Delta" value is achieved, the lid (6) is closed and the motor (4), which runs the fan (3) and the heater (2), is started to be operated until "T+Delta" value. As it is stated in thermodynamic rules, these steps are continued to be taken until the temperature of the fluid in the thermostat (7) is equalized with the temperature value in the cooking apparatus including the thermostat (7) and protecting these equalized temperature values until the user switches off the cooking apparatus (1) by its own willing or a timing machine.
This embodiment of the invention comprises the following steps:
- Setting the thermostat (7) at "Toperation" temperature value by the user (100), Setting the operation time at "tselected" time value by the user (101),
- Determining the operation interval (Delta) as Deltal which is the error rate of thermostat (7) (102),
- Starting of the operation of the heater (2) and the motor (4) at the same time, by the control card (8) according to the data obtained from the thermostat (7) (103),
- Closing the funnel (5) by means of the lid (6) by the control card (8) (200),
Controlling the temperature in the cooking apparatus (1) whether it has reached "Toperation+Delta" temperature value or not (104), Returning to the operation of the heater (2) and the motor (4) if "Toperation+Delta" temperature value is not reached (103), - Stopping the operation of the heater (2) and the fan (3), if
"Toperation+Delta" temperature value is reached (105),
- Opening the funnel (5) by the control card (8) by means of the lid (6) (201),
- Transferring the humid air from the inside of funnel (5) and the cooking apparatus (1) to outside and decreasing the humidity level as the forced flow caused by the fan (3) in the cooking apparatus (1) is stopped (106),
Controlling whether "Toperation-Delta" value is reached or not in the cooking apparatus (1) (107), - Returning to the step of transferring the heat and humid from the funnel (5) if "Toperation-Delta" value is not reached (106),
Operating the heater (2) and the motor (4) if "Toperation+Delta" value is reached (108),
Closing the funnel (5) by the control card (8) by means of the lid (6) (202),
- Controlling whether the operation time (t) of the cooking apparatus (1) is equal to or more than the time deteraiined by user (tselected) or not (109),
- Returning to the step of controlling "Toperation+Delta" temperature value if the operation time is not equal or less than the time (tselected) deteraiined by the user (104),
- Stopping the operation of the heater (2) and the motor (4) if the operation time (t) is equal to or more than the time (tselected) determined by the user (110),
- Warning the user that it is cooked (111).
Since "T" which is the temperature required to be kept in balance is "Toperation" temperature value determined by the user, cooking apparatus (1) is provided to achieve the temperature value required by the user by maintaining the cooking quality and reducing the energy consumption. Because as long as the heater (2) is operated, the environment is heated in a short time by operating the fan (3) at the same time and the entire surface of the foods are equally utilized from the so-called temperature and additionally when the heater (2) and the fan
(3) are not operated, less energy is consumed by transferring the temperature and humidity out of the cooking apparatus (1) through the funnel (5) opened by the lid (6). Therefore, the cooking apparatus (1) is controlled without any loss from the cooking quality by means of the control card (8) by using any thermostat (7), which can measure temperature.
The method, which is the subject.of this invention comprises the steps of providing the stop of the operation of the motor (4) when the heater (2) does not operate and operation of the motor (4) when the heater (2) operates; absorption of the air from outside to inside as the pressure of the outer enviromnent is lower than the pressure of the inner environment during the passage of the circulated gas fluid in the cooking apparatus (1) from the front of the funnel (5) when the motor (4) and the heater (2) operate; discharge of the circulated gas fluid, namely the humidity from inside to outside as the pressure of the outer environment is higher than the pressure of the imier environment during the passage of the circulated gas fluid in the cooking apparatus (1) from the front of the funnel (5) when the motor
(4) and the heater (2) do not operate.
The cooking performance is increased by means of mau taining the gas fluid circulating around the foods in the cooking apparatus under control and discharging them under the control of temperature and humidity values. During these steps, less energy is consumed by the synchronous movement of both the motor (4) and the heater (2).
Claims
1. A cooking apparatus control method for a cookmg apparatus comprising a heater (2) used to cook, a fan (3) used to transfer the heat radiated by the heater (2), a motor (4) operating the fan (3), one or more thermostats (7) used to control the operation of the fan and one or more funnel (5) preferably close to the fan air blowing outlet which is used to transfer the air from the cookmg apparatus (1) to the outside, characterized with the steps below - Setting the thermostat (7) at "Toperation" temperature value by the user (100),
- Setting the operation time at "tselected" time value by the user (101),
- Deteraiining the operation interval (Delta) as Deltal which is the error rate of thermostat (102), - Starting the operation of the heater (2) and the motor (4) at the same time (103),
Controlling the temperature of the thermostat (7) in the cooking apparatus (1) whether it has reached "Toperation+Delta" temperature value or not (104), - Returning to the operation of the heater (2) and the motor (4) if
"Toperation+Delta" temperature value is not reached (103), Stopping the operation of the heater (2) and the fan (3) at the same time, if "Toperation+Delta" temperature value is reached (105),
- Transferring the humid air from the inside of funnel (5) and the cooking apparatus (1) to outside and beginning to decrease the humidity ratio and environment temperature values as the forced flow caused by the fan (3) in the cooking apparatus (1) is stopped (106), Controlling whether "Toperation-Delta" value is reached or not in the cooking apparatus (1) (107), - Returning to the step of transferring the heat and humid from the funnel (5) if "Toperation+Delta" value is not reached (106), - Operating the heater (2) and the motor (4) if "Toperation+Delta" value is reached (108),
- Controlling whether the operation time of the cooking apparatus (1) is equal to or more than the time determined by user (tselected) or not (109),
- Returning to the step of controlling "Toperation+Delta" temperature value if the operation time is not equal or less than the time (tselected) determined by the user (104),
Stopping the operation of the heater (2) and the motor (4) if the operation time (t) is equal to or more than the time (tselected) determined by the user (110),
- Warning the user that it is cooked (111).
2. A cooking apparatus control method for a cooking apparatus (1) comprising a heater (2) used to cook, a fan (3) used to transfer the heat radiated by the heater (2), a motor (4) operating the fan (3), one or more thermostats (7) used to control the operation of the fan, one or more funnel
(5) preferably close to the fan air blowing outlet which is used to transfer the air from the cooking apparatus (1) to the outside, a lid (6) used to control the opening and closing of the funnel (5) and a control card (8) controlling both the fan (3) and the heater (2) by way of the motor (4) with
. respect to the data received from the thermostat (7), characterized with the steps below
Setting the thermostat (7) at "Toperation" temperature value by the user (100),
Setting the operation time at "tselected" time value by the user (101),
- Determining the operation interval (Delta) as Deltal which is the error rate of thermostat (7) (102),
Starting the operation of the heater (2) and the motor (4) at the same time (103), - Closing the funnel (5) by the thermostat (7) by means of the lid (6) (200),
- Controlling the temperature of the thermostat (7) in the cooking apparatus (1) whether it has reached "Toperation+Delta temperature value or not (104),
Returning to the operation of the heater (2) and the motor (4) if "Toperation+Delta" temperature value is not reached (103), Stopping the operation of the heater (2) and the fan (3), if "Toperation+Delta" temperature value is reached (105), - Opening the funnel (5) by the thermostat (7) by means of the lid (6)
(201),
- Transferring the humid air from the inside of funnel (5) and the cooking apparatus (1) to outside and decreasing the humidity level as the forced flow caused by the fan (3) in the cookmg apparatus (1) is stopped (106),
- Controlling whether "Toperation-Delta" value is reached or not in the cooking apparatus (1) (107),
- Returning to the step of transferring the heat and humid from the funnel (5) if "Toperation-Delta" value is not reached (106), - Operating the heater (2) and the motor (4) if "Toperation+Delta" value is reached (108),
Closing the funnel (5) by the thermostat (7) by means of the lid (6)
(202),
Controlling whether the operation time (t) of the cooking apparatus (1) is equal to or more than the time determined by user (tselected) or not
(109),
- Returning to the step of controlling "Toperation+Delta" temperature value if the operation time is not equal or less than the time (tselected) determined by the user (104), - Stopping the operation of the heater (2) and the motor (4) if the operation time (t) is equal to or more than the time (tselected) determined by the user (110),
Warning the user that it is cooked (111).
3. A cooking apparatus control method for a cooking apparatus (1) preferably operating with electricity comprising a heater (2) used to cook, a fan (3) used to transfer the heat radiated by the heater (2), a motor (4) operating the fan (3), one or more thermostats (7) used to control the operation of the fan, one or more funnel (5) preferably close to the fan air blowing outlet which is used to transfer the air from the cooking apparatus (1) to the outside, a lid (6) used to control the opening and closing of the funnel (5) and a control card (8) controlling both the heater (2) and the fan (3) by way of the motor (4) with respect to the data received from the thermostat (7), characterized with the steps below
Setting the thermostat (7) at "Toperation" temperature value by the user (100),
Setting the operation time at "tselected" time value by the user (101),
- Determining the operation interval (Delta) as Deltal which is the error rate of thermostat (7) (102),
Starting of the operation of the heater (2) and the motor (4) at the same time by the control card (8) according to the data obtained from the thermostat (7) (103),
- Closing the funnel (5) by the control card (8) by means of the lid (6) (200),
Controlling the temperature in the cooking apparatus (1) whether it has reached "Toperation+Delta" temperature value or not by the control card (8) (104),
- Returning to the operation of the heater (2) and the motor (4) if "Toperation+Delta" temperature value is not reached (103), - Stopping the operation of the heater (2) and the fan (3), if "Toperation+Delta" temperature value is reached (105),
Opening the funnel (5) by control card (8) by means of the lid (6) (201), - Transferring the humid air from the inside of fumiel (5) and the cooking apparatus (1) to outside and decreasing the humidity ratio and environment temperature values as the forced flow caused by the fan (3) in the cooking apparatus (1) is stopped (106), Controlling whether "Toperation-Delta" value is reached or not in the cookmg apparatus (1) (107),
- Returning to the step of transferring the heat and humid from the funnel (5) if "Toperation+Delta" value is not reached (106), Operating the heater (2) and the motor (4) if "Toperation+Delta" value is reached (108), - Closing the funnel (5) by control card (8) by means of the lid (6) (202),
Controlling whether the operation time (t) of the cooking apparatus (1) is equal to or more than the time determined by user (tselected) or not (109),
- Returning to the step of controlling "Toperation+Delta" temperature value if the operation time is not equal or less than the time (tselected) deteraiined by the user (104),
Stopping the operation of the heater (2) and the motor (4) if the operation time (t) is equal to or more than the time (tselected) determined by the user (110), - Warning the user that it is cooked (111).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR200202766 | 2002-12-30 | ||
| TR200202766 | 2002-12-30 | ||
| PCT/TR2003/000101 WO2004059212A1 (en) | 2002-12-30 | 2003-12-22 | Cooking apparatus control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1581771A1 true EP1581771A1 (en) | 2005-10-05 |
Family
ID=32679816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03796255A Withdrawn EP1581771A1 (en) | 2002-12-30 | 2003-12-22 | Cooking apparatus control method |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1581771A1 (en) |
| AU (1) | AU2003298503A1 (en) |
| TR (1) | TR200502319T1 (en) |
| WO (1) | WO2004059212A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007056714A1 (en) * | 2007-11-26 | 2009-05-28 | BSH Bosch und Siemens Hausgeräte GmbH | Method for operating a cooking appliance and cooking appliance |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3116183C2 (en) | 1981-04-23 | 1984-10-04 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Household roasting oven |
| DE3804678A1 (en) | 1988-02-15 | 1989-08-24 | Buderus Kuechentechnik | Method for operating a baking oven with microwaves and electrical resistance heating |
| US5161889A (en) * | 1991-06-03 | 1992-11-10 | Patentsmith Ii, Inc. | Heat transfer rate target module |
| US5253564A (en) * | 1991-08-30 | 1993-10-19 | The Middleby Corporation | Conveyor oven control |
| DE4400707C2 (en) * | 1993-01-13 | 1995-07-06 | Gold Star Co | Method and device for automatically heating food in a microwave oven |
| DE19505738A1 (en) | 1995-02-20 | 1996-08-22 | Bosch Siemens Hausgeraete | Electric oven with thermostats for heating control |
| US7189947B2 (en) * | 2002-02-13 | 2007-03-13 | Emerson Electric Co. | Oven temperature control |
-
2003
- 2003-12-22 TR TR2005/02319T patent/TR200502319T1/en unknown
- 2003-12-22 WO PCT/TR2003/000101 patent/WO2004059212A1/en not_active Application Discontinuation
- 2003-12-22 EP EP03796255A patent/EP1581771A1/en not_active Withdrawn
- 2003-12-22 AU AU2003298503A patent/AU2003298503A1/en not_active Abandoned
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2004059212A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| TR200502319T1 (en) | 2007-03-21 |
| AU2003298503A1 (en) | 2004-07-22 |
| WO2004059212A1 (en) | 2004-07-15 |
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