[go: up one dir, main page]

EP3425286B1 - Kochvorrichtung und betriebsverfahren dafür - Google Patents

Kochvorrichtung und betriebsverfahren dafür Download PDF

Info

Publication number
EP3425286B1
EP3425286B1 EP18181205.8A EP18181205A EP3425286B1 EP 3425286 B1 EP3425286 B1 EP 3425286B1 EP 18181205 A EP18181205 A EP 18181205A EP 3425286 B1 EP3425286 B1 EP 3425286B1
Authority
EP
European Patent Office
Prior art keywords
fan
air
cooking
side wall
cooking compartment
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.)
Active
Application number
EP18181205.8A
Other languages
English (en)
French (fr)
Other versions
EP3425286A1 (de
Inventor
Aykut SEVER
Rustem Asik
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.)
Vestel Beyaz Esya Sanayi ve Ticaret AS
Original Assignee
Vestel Beyaz Esya Sanayi ve Ticaret AS
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 Vestel Beyaz Esya Sanayi ve Ticaret AS filed Critical Vestel Beyaz Esya Sanayi ve Ticaret AS
Priority to PL18181205T priority Critical patent/PL3425286T3/pl
Publication of EP3425286A1 publication Critical patent/EP3425286A1/de
Application granted granted Critical
Publication of EP3425286B1 publication Critical patent/EP3425286B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F24C7/085—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on baking ovens

Definitions

  • the present invention relates to cooking devices used for cooking foods, and operation methods of these devices.
  • While foods may be consumed raw, they may be consumed after being cooked via a cooking device.
  • these cooking devices may also be an oven which comprises a cooking compartment in which the vessel containing the food to be cooked is placed, and performs cooking process by keeping the compartment heat at high values.
  • cooking devices within the known art provide air circulation by a fan, thereby providing equal heat distribution in the compartment as much as possible.
  • the air circulation provided by the fans is not satisfactory in particular for cooking different foods in the same compartment.
  • the prior art patent document no WO2013050546A1 discloses a cooking device developed to cook different foods simultaneously.
  • the device disclosed in this document refers to a separator that separates the cooking compartment into two separate spaces, and the fans are arranged so as to provide circulation in these separate spaces. This arrangement both increases the production cost and complicates the production process.
  • an oven capable of uniformly circulating air heated by a heater within a cavity.
  • the oven comprises an outer case, a cavity provided within the outer case to define a cooking compartment, a food supporting portion installed inside the cavity, a plurality of heaters, and a control panel to allow a user to control the oven.
  • a rear wall within the cavity. Behind the rear wall (that is not facing the cavity), two covering members are mounted to the rear wall and two heating chambers are formed between the rear wall and the respective covering members. Two convection fans at different heights and two annular heaters are provided inside the heating chambers. There are provided a suction hole and discharge holes on the rear wall corresponding to the heating chamber.
  • the cooking chamber and heating chamber communicate through the suctioning hole and discharging hole, and the air heated in the heating chamber can circulate between the cooking chamber and the heating chamber.
  • the one of the discharging holes is formed above the suctioning hole and the other one of the discharging holes is formed below the suctioning hole.
  • the oven further comprises side discharge holes ensuring the air within the heating chamber to return into the cavity from the side walls of the cavity.
  • the oven also comprises first communication hole provided on the side of a covering member and a second communication hole provided on the side of the other covering member.
  • a left flow guide connecting the first communication hole and one of the side discharge holes and a right flow guide connecting the second communication hole and the other one of the side discharge holes are also provided.
  • the oven of this document also comprises a cooking compartment, heating resistors provided on the top, bottom and side walls of the cooking compartment, a first fan provided at the back side of the compartment to suck and remove the smoke/vapor inside the cooking compartment and a second fan for controlling ventilated cooking phase by discharging moisture in the cooking compartment.
  • the cooking process is divided into three phases, first phase for rising heat, second phase for stabilizing heat and third phase for decreasing heat. According to these phases, energy consumption of the oven is decreased while preventing the food from overheating when the cooking process is completed.
  • the oven disclosed in the document comprises an oven space in which cooking is performed, two radial fans arranged in the upper part of the oven, a space located beneath the fan wheels and accommodates a heating battery having the form of electric heating filaments and a deflecting and distributing plate, by means of which heated air is conducted downwardly along the sides of the oven and is deflected, via perforations, horizontally so as to come into contact with the products located in the oven.
  • one of the fans are operated for air suction from inside the oven for heating process and after a predetermined time, the other fan is started to operate to send the heated air inside the oven.
  • a heating device of a convection heating type comprises a heat-source room which communicates with a heating room for housing objects to be heated, through a suction port and a plurality of blow-off ports formed in a partition wall formed between it and the heating room.
  • an air-blower portion for creating air flows, a heating portion for heating air flows, and flow-path formation portions which form flow paths for moving air flows heated by the heating portion toward a surface facing the partition wall, then circulating the air flows in at least a partial space within the heat-source room and blowing off air flows toward the center of the heating room through at least a single blow-off port out of the plurality of blow-off ports.
  • decreasing heat dissipation losses and increasing heating efficiency are aimed and by blowing hot air through the center of the heating room, these aims are achieved.
  • this one-sided air circulation is not sufficient in particular for cooking different foods in the same compartment.
  • the oven of said document comprises a cooking chamber and a blower chamber defined by an air guide element, and containing a blower and a heater.
  • the air guide is plate-shaped; formed from sheet metal, and is positioned to engage at least partially on an inner wall of the oven. It has several air guide apertures, formed as blower apertures and positioned so that air is introduced from the blower chamber into the cooking chamber, preferably the complete air flow volume generated by the blower.
  • the blower apertures are positioned in groups to cover different levels within the oven.
  • An air flow sensor is connected to a control and/or regulator. Although these apertures provide central and side air-flow within the oven, this air flow is not provided outside of the cooking chamber. For that reason, this document is silent about efficient cooking of food by circulating hot ait inside and outside of the cooking compartment and providing a solution for cooking of different foods in the same compartment.
  • an oven having a hinged front wall, two side walls, a rear wall and a bottom is disclosed. These walls define a baking chamber in the oven. On the rear wall a gas / air mixing chamber with gas supply line is provided. There are provided four motors next to it. These motors drive radial fan runners. Opposite the nozzle block, there is provided a heat exchanger. This heat exchanger is wavy in one direction, creating peaks and troughs. On the wave crests main nozzles are provided, arranged in the troughs the auxiliary nozzles for the pilot flames. On the long sides four radial blower are arranged. They are individually adjustable and reversible in rotation. This document provides approximately uniform temperature conditions throughout the oven with gas burners.
  • a gas-fired baking oven with an impeller arranged at the rear wall of said oven for circulating a mixture of products of combustion and air in the oven chamber of said oven is disclosed.
  • said mixture is being guided by plates and incorporating a gas burner consisting of an injector, a burner mixing tube and a burner throat arranged in a combustion chamber below the bottom plate of said oven chamber.
  • Said combustion chamber is sealed to prevent the direct ingress of external air.
  • At least the inlet orifice of said burner mixing tube and said injector of said gas burner combusting a fuel-lean mixture of fuel gas and combustion air by known methods are housed in an intake chamber with air inlet openings and at least one pressure equalization opening between said intake chamber and said combustion chamber and in that a distributing device is arranged inside said burner throat, said burner throat being covered by a grid. Shielding plates are arranged along the sides of said burner throat.
  • the hot-air oven of said document comprises a baking chamber and a separate heating chamber, which are arranged one above the other in a housing and connected to each other by two air ducts formed on opposite sides, and with two fan assembly through which alternately in opposite directions hot air circulation by heating chamber, air ducts and oven can be generated. Between the fan assemblies, an air-tight partition wall is mounted. Thanks to this partition wall, air circulation between the fan assemblies is prevented. In the oven, one of the fans are operated for air suction from inside the oven for heating process and the other fan is operated to send the heated air inside the oven.
  • the cooking device developed by the present invention comprises at least a top wall; at least a bottom wall provided opposite to the top wall; at least a first side wall provided between the top wall and the bottom wall; at least a second side wall provided opposite to the first side wall; at least a rear wall; at least a cooking compartment formed by these walls, in which the cooking process is performed; at least a placement opening provided opposite to the rear wall and which enables to place food to the cooking compartment; and at least two holding members provided one above the other such that at least two vessels is able to be provided one above the other in the cooking compartment at the same time, and which enable to place the vessel containing the food to be cooked in the cooking compartment in a suspended way.
  • the developed cooking device also comprises:
  • the cooking device and the operation method developed by the present invention Thanks to the cooking device and the operation method developed by the present invention, an equal heat distribution within the cooking compartment is obtained and an efficient cooking process is able to be performed in this manner. Moreover, time may be saved by shortening pre-heating process. In addition, it may be provided to cook same or different foods in a plurality of vessels simultaneously in an efficient manner.
  • Object of the present invention is to develop a cooking device and operation method in which the cooking process is performed in a compartment and the cooking efficiency is increased.
  • Another object of the present invention is to develop a cooking device and operation method which provide to cook foods equally in a shorter time.
  • Another object of the present invention is to develop a cooking device and operation method which provide to cook more than one food simultaneously.
  • Yet another object of the present invention is to develop a cooking device and operation method which provide to cook different foods simultaneously.
  • Second fan F1 Second fan (F2) Support element (H1) Motor (H2) Top wall (1) Bottom wall (2) First side wall (3) Second side wall (4) Rear wall (5) Opening (5a) Placement opening (6) Holding member (7) Second hole (8) Guidance element (9) Body (9a) First passage (9b) Second passage (9c) Air duct (10) Lateral wall (10a) Baffle element (11) Air passage space (11a) Heater (12) Flap (13) Third passage (14) Baffle (15) First hole (15a) Third hole (15b) Circulation distance (16)
  • Various cooking devices for cooking a food are already in use. These cooking devices basically provide to cook the food by providing heat to the food to be cooked contained within the vessel. In particular, for cooking devices, such as an oven, in which the cooking process is performed in the cooking compartment comprised therein, hot air should reach to the food equally in order to perform the cooking process efficiently.
  • a cooking device which provides equal heat distribution for the food to be cooked and in which more than one food is able to be cooked at the same time.
  • the cooking device developed by the present invention comprises at least a top wall (1); at least a bottom wall (2) provided opposite to the top wall (1); at least a first side wall (3) provided between the top wall (1) and the bottom wall (2); at least a second side wall (4) provided opposite to the first side wall (3); at least a rear wall (5); at least a cooking compartment formed by these walls, in which the cooking process is performed; at least a placement opening (6) provided opposite to the rear wall (5) and which enables to place food to the cooking compartment; and at least two holding members (7) (preferably at least four at the opposite side walls) provided one above the other such that at least two vessels is able to be provided one above the other in the cooking compartment at the same time, which enable to place the vessel (e.g.
  • a tray containing the food to be cooked in the cooking compartment in a suspended way and are preferably provided at the side of the first side wall (3) and/or the second side wall (4) facing the cooking compartment (4) (said holding member (7) may be an external component attached to the cooking compartment via a connection element (e.g. screw, nail, adhesives etc.) and/or it may be in a structure formed on the second side wall (4), which is integrated with the related side wall).
  • a connection element e.g. screw, nail, adhesives etc.
  • the cooking device developed by the present invention also comprises: at least an opening (5a) provided at the rear wall (5a); at least a baffle (15) which closes said opening (5a), and has at least two first holes (15a) for air passage which are provided side by side such that at least one of them is close to the first side wall (3) and at least the other is close to the second side wall (4), and which is preferably detachable to and from the rear wall (5); at least an air duct (10) provided such that it surrounds the first side wall (3), the rear wall (5) and the second side wall (4) at the outer sides of the first side wall (3), the rear wall (5) and the second side wall (4) that do not face the cooking compartment, and that an air circulation space is formed between the duct and first side wall (3), the rear wall (5) and the second side wall (4), an exemplary view of which is provided in figure 6 , and which comprises at least three lateral sides (10a) (these lateral walls (10a) may both be one-piece structure and be multi-piece structure connected to each other for
  • foods to be cooked are placed to the trays and the trays are placed in the cooking compartment via the holding members (7).
  • the control unit arranges operation and waiting states of the fans and the heaters according to selected cooking option. For example, both of the heaters (12) and accordingly both of the first fan (F1) and the second fan (F2) are operated since temperature at the cooking compartment is quite law for cooking process at the beginning of the cooking option. When operated in this way, both the first fan (F1) and the second fan (F2) draw air from the cooking compartment and the air drawn is heated by the heaters (12) around the fans.
  • the air drawn by the first fan (F1) and heated is prevented to return to the cooking compartment through the first hole (15a) via the guidance element (9) in connection with the first fan (F1) to guide it to the air circulation space between the first side wall (3) and the air duct (10).
  • the air drawn by the second fan (F2) and heated is prevented to return to the cooking compartment through the first hole (15a) via the guidance element (9) in connection with the second fan (F2) to guide it to the air circulation space between the second side wall (4) and the air duct (10). In this way, it is also prevented for the air drawn by both of the fans and heated to mix each other.
  • heated air provided within the air circulation spaces that are between the side walls and the air duct (10) passes through the second holes (8) on the side walls and returns to the cooking compartment, and thus it reaches to the foods at the trays. Due to the fact that the second holes (8) are provided such that they transmit hot air both to the top and bottom of the trays, equal cooking of the foods in the trays is provided. Moreover, cooking efficacy is increased and also equal cooking of the multiple foods simultaneously is provided by sending the heated air to the foods through the side walls. By preventing the air drawn and guided by the fans to mix each other, homogenous temperature distribution within the cooking compartment is obtained. Also, thanks to said circulation distance (16), in case one of the fans operates and the other does not, the operating fan is also able to draw the air inside the cooking compartment through the non-operating fan.
  • each of the guidance elements (9) comprised within the developed cooking device preferably comprises: at least a body (9a) within which the fan and the heater (12) are provided; at least a first passage (9b) provided at the side of the body (9a) facing the first hole (15a), which provides the air, drawn through the first hole (15a) from the cooking compartment with the rotation of the propeller comprised within the fan, to reach inside the body (9a) and accordingly to the heater (12); and at least a second passage (9c) which provides to guide the air, passing through the first passage (9b) and reaching to the body (9a), to the side edge from the body (9a).
  • the first fan (F1) and the second fan (F2) are provided inside the body (9a) of the guidance element (9), and the heaters (12) are provided inside the body (9a) so as to surround the related fan.
  • the guidance element (9), in which the first fan (F1) is provided is between the rear wall (5) and the air duct (10) such that the first passage (9b) comprised within this guidance element (9) corresponds to the first hole (15a) that is close to the first side wall (3).
  • the guidance element (9), in which the second fan (F2) is provided is between the rear wall (5) and the air duct (10) such that the first passage (9b) comprised within this guidance element (9) corresponds to the first hole (15a) that is close to the second side wall (4).
  • said first passage (9b) has a circular section, and its diameter is preferably smaller than the diameter of the propellers of the fans.
  • the developed cooking device preferably comprises at least two baffle elements (11) provided between the rear wall (5) and the air duct (10), at least one for each guidance elements (9), which prevent the air, drawn by the fans from the cooking compartment and exited from the guidance element (9), to return to the cooking compartment (in other words, which provide the air to directly reach to the air circulation space that is between the side edges and the air duct (10)), and which are in the form of a plate rod that has at least an air passage space (11a) on it.
  • the width of the air passage space (11a) comprised within said baffle element (11) is preferably the same with the width of the second passage (9c) comprised within the guidance element (9), and the baffle element (11) is provided such that the air passage space (11a) exactly corresponds to the second passage (9c).
  • each movement arrangement comprised within the developed cooking device preferably comprises: at least a motor (H2) in connection with said energy source, which provides the rotation of the propellers with the energy received from the energy source, and at least a support element (H1) which provides to rigidly fix the motor (H2) to the cooking device, on which the motor (H2) is provided and which is preferably provided on the air duct (10).
  • the cooking device comprises: at least two third passages (14) provided on the rear wall (5) such that at least one of them is provided between the first fan (F1) and the first side wall (3), and that at least another one of them is between the second fan (F2) and the second side wall (4) (preferably side of the baffle elements (11) that does not facing the fans); at least two third holes (15b), at least one for each third passages (14), provided at said baffle (15) so as to correspond to the third passages (14); and at least two flaps (13), at least one for each third passages (14), which have an opened position to allow air passage through said third passage (14) and a closed position to prevent air passage through the third passage (14), which control, by means of these opened/closed positions, the passage of air between the air circulation space that is between the rear wall (5) and the air duct (10) and the air circulation space that is between the side walls and the air duct (10), which are preferably connected to the rear wall (5) via
  • said flaps (13) While in opened position, said flaps (13) are provided such that they have a predetermined angle (preferably an acute angle or right angle with the third passage (14)) with said third passage (14) (or with the rear wall (5)).
  • Cooking compartment air drawn from the first holes (15a) by means of the flaps (13) is also able to be sent to the cooking compartment through the third holes (15b) on the baffle (15) in accordance with the needs, as well as the side walls. In this manner, circulation directions of the air inside the cooking device are increased and accordingly, it is able to be provided to cook simultaneously same or different foods contained in a plurality of vessels in an efficient manner.
  • width of said second holes (8) may be different from each other.
  • width of the second holes (8) may increase from the opening (5a) towards the rear wall (5) in an embodiment while they may decrease in another embodiment.
  • width of the second holes (8) may decrease towards the middle portion such that width of the second holes (8) that is close to the opening (5a) and to the rear wall (5) is above the width of the second holes (8) at the middle portion.
  • Operation method of the cooking device developed by the present invention comprises the steps of: selecting, by the user, one of the plurality of cooking options which are pre-saved in the control unit; detecting required temperature value within the cooking department according to the selected option; then operating at least one of the heaters (12) and fans; and by this way, initiating both the heating process and the cooking process with the circulation of air that is in the cooking compartment.
  • the heaters (12) when the heaters (12) are active, one or two of the fans may be operated together. Manners of application of the developed operation method is shown in table - 1, wherein "+" indicates operating states of the related component (active), and "-" indicates non-operating states of the related component.
  • the air heated by the heaters (12) passes to the cooking compartment through the second holes (8) provided on the second side wall (4), and thus the air circulation is provided by this way.
  • energy consumption is decreased by shortening the pre-heating process of the cooking device, time-saving is provided and an efficient and effective cooking device is obtained.
  • the air drawn by the first fan (F1) is transmitted to the air circulation space that is between the first side wall (3) and the air duct (10) by being heated via the heater (12) around the first fan (F1); and the air drawn by the second fan (F2) is transmitted to the air circulation space that is between the second side wall (4) and the air duct (10) by being heated via the heater (12) around the second fan (F2) and is transmitted to the cooking department through the second holes (8) provided on the side walls.
  • the fan in connection with this heater (12) is also active, and if the heater (12) is not active, it is passivized by ceasing the rotation of the propeller comprised within the fan with which it is in connection.
  • the first fan (F1) and the heater (12) provided around the first fan (F1), and the second fan (F2) and the heater (12) around the second fan (F2) are operated simultaneously in themselves.
  • only one heater (12) may also be operated while the propeller comprised within both of the fans is rotated.
  • the fans may be operated for predetermined times respectively and/or together, and by this way an equal heat distribution may be obtained within the cooking compartment.
  • the heaters (12) and the fans may be controlled independently from each other according to the selected cooking option. In an exemplary embodiment, operation times of the fans and the heaters (12) may be equal.
  • operation times of the first fan (F1) and the heater (12) in connection with the first fan (F1) are equal, and operation times of the second fan (F2) and the heater (12) in connection with the second fan (F2) are equal, and the operation time of the first fan (F1) and the heater (12) in connection with the first fan (F1) is longer than the operation time of the second fan (F2) and the heater (12) in connection with the second fan (F2).
  • operation times of the first fan (F1) and the heater (12) in connection with the first fan (F1) are equal, and operation times of the second fan (F2) and the heater (12) in connection with the second fan (F2) are equal, and the operation time of the first fan (F1) and the heater (12) in connection with the first fan (F1) is shorter than the operation time of the second fan (F2) and the heater (12) in connection with the second fan (F2).
  • operation times of the first fan (F1) and the second fan (F2) are equal, and the operation times of the heaters (12) are equal, and the operation time of the first fan (F1) and the second fan (F2) is longer than the operation time of the heaters (12).
  • operation times of the first fan (F1) and the second fan (F2) are equal, and are longer than the operation time of the heater (12) in connection with the first fan (F1) and the operation time of the heater (12) in connection with the second fan (F2).
  • operation time of the heater (12) in connection with the first fan (F1) is also longer than the operation time of the heater (12) in connection with the second fan (F2).
  • operation time of the heater (12) in connection with the first fan (F1) may also be shorter than the operation time of the heater (12) in connection with the second fan (F2).
  • Operation method developed according to the present invention also preferably comprises the steps of: stopping the heaters (12) when the required temperature value within the cooking compartment is obtained according to the selected option; continuing the temperature measurement of the cooking compartment with a predetermined period via a thermometer; and when the temperature of the cooking compartment is below said predetermined temperature value for a predetermined time, re-operating at least one of the heaters (12).
  • the table summarising the operation practices of the fans in the case where the heaters are not operating is given at table - 2.
  • Table - 2 First fan (F1) + + - - Second fan (F2) + - + - Heater in connection with the first fan (F1) - - - - Heater in connection with the second fan (F2) - - - - -
  • operation times of the first fan (F1) and the second fan (F2) may be equal to each other and the waiting time, or be shorter than the waiting time.
  • operation time of the first fan (F1) may be longer than the operation time of the second fan (F2), and operation time of the second fan (F2) may be longer than the waiting time.
  • operation time of the second fan (F2) may be longer than the operation time of the first fan (F1), and operation time of the first fan (F1) may be longer than the waiting time.
  • the operation method comprises the steps of: selecting, by the user, one of the plurality of cooking options which are pre-saved in the control unit; detecting required temperature value within the cooking department according to the selected option; arranging the opened/closed positions of the flap (13) by operating at least one of the heaters (12) and the fans; and by this way, initiating both the heating process and the cooking process with the circulation of air that is in the cooking compartment.
  • the flaps (13) are in opened position, and while the first fan (F1) (preferably together with the heater (12) with which it is in connection) is operating, the second fan (F2) (and preferably the heater (12) with which the second fan (F2) is in connection) is passive.
  • the air inside the cooking compartment is drawn by the first fan (F1) through the first holes (15a) and the third hole (15b) that is close to the second fan (F2), and returned to the cooking compartment through the third hole (15b) that is close to the first fan (F1).
  • this opened position of the flaps (14) there is no air passage at the air circulation space that is between the side walls and the air duct (10).
  • the flaps (13) are in the opened position and the second fan (F2) (preferably together with the heater (12) with which it is in connection) is in operation, and the first fan (F1) (preferably together with the heater (12) with which the first fan (F1) is in connection) is passive.
  • air inside the cooking compartment is drawn by the second fan (F2) through the first holes (15a) and the third hole (15b) that is close to the first fan (F1), and returned to the cooking compartment through the third hole (15b) that is close to the second fan (F2).
  • this opened position of the flaps (14) there is no air passage at the air circulation space that is between the side walls and the air duct (10).
  • both of the fans (and preferably the heaters (12) with which the fans are in connection) may be in operation.
  • the air inside the cooking compartment is drawn by both of the fans through the first holes (15a) without being mixed each other, and returned to the cooking compartment via the third holes (15b).
  • the flap (13) that is close to the first fan (F1) may be in the opened position, and the flap (13) that is close to the second fan (F2) may be in the closed position.
  • the first fan (F1) preferably together with the heater (12) with which it is in connection
  • the second fan (F2) (preferably together with the heater (12) with which the second fan (F2) is in connection) is passive.
  • the air inside the cooking compartment passes to the air circulation space through the first holes (15a), and the second holes (8) that are close to the second side wall (4) via the first fan (F1), and returns to the cooking compartment via the third hole (15b) that is close to the first fan (F1).
  • the flap that is close to the first fan (F1) may be in the opened position, and the flap (13) that is close to the second fan (F2) may be in the closed position.
  • the second fan (F2) (preferably together with the heater (12) with which it is in connection) is in operation, and the first fan (F1) (preferably together with the heater (12) with which the first fan (F1) is in connection) is passive.
  • the flap (13) that is close to the second fan (F2) may be in the opened position, and the flap (13) that is close to the first fan (F1) may be in the closed position.
  • the first fan (F1) preferably together with the heater (12) with which it is in connection
  • the second fan (F2) and preferably together with the heater (12) with which the second fan (F2) is in connection
  • air inside the cooking compartment reaches to the first fan (F1) through the first holes (15a) and the third hole (15b) that is close to the second fan (F2) via the first fan (F1), and returns to the cooking compartment via the second holes (8) located on the first side wall (3) after being transmitted to the air circulation space that is between the first side wall (3) and the air duct (10).
  • the flap (13) that is close to the second fan (F2) may be in the opened position, and the flap (13) that is close to the first fan (F1) may be in the closed position.
  • the second fan (F2) (preferably together with the heater (12) with which it is in connection) is in operation, and the first fan (F1) (and preferably the heater (12) with which the first fan (F1) is in connection) is passive.
  • the air within the cooking compartment passes through the first holes (15a), and the second holes (8) that are on the first side wall (3) via the second fan (F2), and returns to the cooking compartment through the second fan (F2) via the third hole (15b) that is close to the second fan (F2).
  • both of the fans may be in operation.
  • the air inside the cooking compartment is drawn through the first holes (15) via both of the fans without being mixed each other, and returns to the cooking compartment via the third hole (15b) that is close to the second fan (F2) and the second holes (8) provided on the first side wall (3).
  • the heaters (12), fans and the flaps (13) is able to be controlled independently according to the selected cooking option. In an exemplary embodiment, operation times of the fans and the heaters (12) may be equal.
  • the times when the flaps (13) are in the closed position may be equal or different.
  • operation times of the heaters (12) and the fans may be longer than the time when the flap (13) that is close to the first fan (F1) is in the closed position, and the time when the flap (13) that is close to the first fan (F1) is in the closed position may be longer than the time when the flap (13) that is close to the second fan (F2) is in the closed position.
  • operation times of the heaters (12) and the fans may be longer than the time when the flap (13) that is close to the second fan (F2) is in the closed position, and the time when the flap (13) that is close to the second fan (F2) is in the closed position may be longer than the time when the flap (13) that is close to the first fan (F1) is in the closed position.
  • times when the flaps (13) are in the closed position may be equal and they may be longer or shorter than the operation times of the heaters (12) and the fans.
  • the time when the flap (13) that is close to the first fan (F1) is in the closed position may be longer than the time when the flap (13) that is close to the second fan (F2) is in the closed position, and the time when the flap (13) that is close to the second fan (F2) is in the closed position may be longer than the operation times of the heaters (12) and the fans.
  • the time when the flap (13) that is close to the second fan (F2) is in the closed position may be longer than the time when the flap (13) that is close to the first fan (F1) is in the closed position, and the time when the flap (13) that is close to the first fan (F1) is in the closed position may be longer than the operation times of the heaters (12) and the fans.
  • Operation method developed according to the present invention also preferably comprises the steps of: stopping the heaters (12) when the required temperature value within the cooking compartment is obtained according to the selected option; continuing the temperature measurement of the cooking compartment with a predetermined period via the thermometer; and when the temperature of the cooking compartment is below said predetermined temperature value for a predetermined time, re-operating at least one of the heaters (12).
  • the heaters (12) are not in operation, alternatively, preferably, the first fan (F1) and the second fan (F2) may be operated for equal or different times.
  • the flaps (13) may also be in the closed position for equal or different times. Operation times of the fans and the time when the flaps (13) are in the closed position are different.
  • the Q heating time is the time when the fans and the heaters (12) operate together, and as explained above, within this period the first fan (F1), the second fan (F2) and the heaters (12) may be operated with said algorithms for the Q time.
  • the first fan (F1) When the heaters (12) are passive (when not operating), the first fan (F1) may be operated for a X 11 time, the second fan (F2) may be operated for a Y 11 time, the flap (13) that is close to the first fan (F1) may be operated for a T 11 time, the flap (13) that is close to the second fan (F2) may be operated for a T 22 time.
  • operation correlation between the flaps (13) and the fans when the heaters (12) are closed is summarised in table - 3.
  • the cooking device and the operation method developed by the present invention an equal heat distribution within the cooking compartment is obtained and an efficient cooking process is able to be performed in this manner. Moreover, time may be saved by shortening the pre-heating process. In addition, it may be provided to cook same or different foods in a plurality of vessels simultaneously in an efficient manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Stoves And Ranges (AREA)

Claims (14)

  1. Gareinrichtung mit wenigstens einer Oberwand (1), wenigstens einer Bodenwand (2), die der Oberwand (1) gegenüberliegend vorgesehen ist, wenigstens einer ersten Seitenwand (3), die zwischen der Oberwand (1) und der Bodenwand (2) vorgesehen ist, wenigstens einer zweiten Seitenwand (4), die der ersten Seitenwand (3) gegenüberliegend vorgesehen ist, wenigstens einer Rückwand (5), wenigstens einem durch diese Wände gebildeten Garraum, in dem der Garvorgang durchgeführt wird, wenigstens einer Platzierungsöffnung (6), die gegenüber der Rückwand (5) vorgesehen ist und die es ermöglicht, Nahrungsmittel in dem Garraum zu platzieren, und wenigstens zwei Halteelementen (7), von denen eines über dem anderen vorgesehen ist, so dass wenigstens zwei Gefäße, eines über dem anderen, gleichzeitig in dem Garraum platziert werden können, und die es ermöglichen, den zu garende Nahrungsmittel enthaltenden Behälter in aufgehängter Weise im Garraum zu platzieren; wenigstens einem ersten Gebläse (F1), das Luft innerhalb des Garraums ansaugt, wenn der darin enthaltene Propeller aktiviert wird, um sich um eine Achse zu drehen, wenigstens einem zweiten Gebläse (F2), das Luft innerhalb des Garraums ansaugt, wenn der daran enthaltene Propeller aktiviert wird, um sich um eine Achse zu drehen, wenigstens zwei Antriebseinrichtungen, eine für jedes Gebläse, die die Drehbewegung des ersten Gebläses (F1) und die des zweiten Gebläses (F2) ermöglichen, wenn sie durch eine Energiequelle mit Energie versorgt werden, wenigstens zwei ringförmigen Heizkörpern, die es ermöglichen, die durch die Gebläse aus dem Garraum gesaugte Luft zu erwärmen und die dazu angeordnet sind, jedes der Gebläse zu umgeben, wenigstens einem Thermometer, das die Temperatur des Garraums misst, wenigstens einer Steuereinheit, die mit dem Thermometer verbunden ist und die den Betrieb der Gebläse und der Heizkörper nach Maßgabe einer von dem Benutzer bestimmten Garoption und der gemessenen Temperaturwerte steuert, und einer Mehrzahl von zweiten Löchern (8), die sowohl in der ersten Seitenwand (3) als auch in der zweiten Seitenwand (4) vorgesehen sind und die die Luft liefern, die von den Gebläsen angesaugt und von den Heizkörpern (12) erwärmt wird, um in den Garraum zurückzukehren, wobei die Gareinrichtung aufweist:
    - wenigstens eine Öffnung (5a), die an der Rückwand (5) vorgesehen ist,
    - wenigstes ein Leitblech (15), das die Öffnung (5a) schließt und das wenigstens zwei erste Löcher (15a) zum Luftdurchlass hat, die Seite an Seite vorgesehen sind, so dass wenigstens eine von ihnen nahe an der ersten Seitenwand (3) und wenigstens die andere nahe der zweiten Seitenwand (4) ist,
    - wenigstens eine Luftleitung (10), die so angeordnet ist, dass sie die erste Seitenwand (3), die Rückwand (5) und die zweite Seitenwand (4) an den äußeren, nicht dem Garraum zugewandten Seiten der ersten Seitenwand (3), der Rückwand (5) und der zweiten Seitenwand (4) umgibt und dass ein Luftzirkulationsraum zwischen der Leitung und der ersten Seitenwand (3), der Rückwand (5) und der zweiten Seitenwand (4) gebildet ist, und die wenigstens drei laterale Seiten (10a) aufweist, die die Außenseiten der ersten Seitenwand (3), der Rückwand (5) und der zweiten Seitenwand (4) umgeben,
    • wobei das erste Gebläse (F1) zwischen der Rückwand (5) und der Luftleitung (10) so vorgesehen ist, dass es mit dem ersten Loch (15a), das nahe der ersten Seitenwand (3) ist, korrespondiert und Luft (15a) innerhalb des Garraums durch das erste Loch saugt, wenn der darin vorgesehene Propeller aktiviert ist, um sich um eine Achse zu drehen,
    • wobei das zweite Gebläse (F2) zwischen der Rückwand (5) und der Luftleitung (10) so vorgesehen ist, dass es mit dem ersten Loch (15a), das nahe der zweiten Seitenwand (4) ist, korrespondiert und Luft innerhalb des Garraums durch das erste Loch (15a) saugt, wenn der darin vorgesehene Propeller aktiviert ist, um sich um eine Achse zu drehen,
    - wenigstens zwei Führungselementen (9), wenigstens eines zum Führen der von dem ersten Gebläse (F1) aus dem Garraum angesaugten Luft zu dem Luftzirkulationsraum, der sich zwischen der ersten Seitenwand (3) und der Luftleitung (10) befindet, wenigstens ein weiteres zum Führen der von dem zweiten Gebläse (F2) aus dem Garraum angesaugten Luft zu dem Luftzirkulationsraum, der sich zwischen der zweiten Seitenwand (4) und der Luftleitung (10) befindet, und wobei jedes von den Elementen so vorgesehen ist, dass es eine Zirkulationsdistanz (16) zwischen sich und dem Leitblech (15) hat,
    - wobei die zweiten Löcher (8) die Luft liefern, die durch die Gebläse angesaugt wird und in den Luftzirkulationsraum, der sich zwischen den Seitenwänden und der Luftleitung (10) befindet, nach Erwärmung durch die Heizkörper (12) weitergeleitet wird, um in den Garraum zurückzukehren.
  2. Gareinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass jedes Führungselement (9) aufweist:
    - wenigstens eine Gehäusekomponente (9a), in der das Gebläse und der Heizkörper (12) vorgesehen sind,
    - wenigstens einen ersten, an derjenigen Seite der Gehäusekomponente (9a), die dem ersten Loch (15a) zugewandt ist, vorgesehenen Durchgang (9b), der die durch das erste Loch (15) aus dem Garraum mit der Drehung des in dem Gebläse enthaltenen Propellers angesaugte Luft weiterleitet, so dass sie in die Gehäusekomponente (9a) und demgemäß zu dem Heizkörper (12) gelangt, und
    - wenigstens einen zweiten Durchgang (9c), der dazu ausgestaltet ist, um die den ersten Durchgang (9b) passierende und die Gehäusekomponente (9a) erreichende Luft zum Seitenrand der Gehäusekomponente (9a) zu leiten.
  3. Gareinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Gareinrichtung aufweist: wenigstens zwei Leitblechelemente (11), die zwischen der Rückwand (5) und der Luftleitung (10) vorgesehen sind, die durch das erste Gebläse (F1) und durch das zweite Gebläse (F2) aus dem Garraum angesaugte und aus dem Führungselement (9) austretende Luft daran hindern, in den Garraum zurückzukehren, und die die Form eines Plattenstabes haben, der wenigstens einen Luftdurchgangsraum (11a) daran hat.
  4. Gareinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Gareinrichtung aufweist:
    - wenigstens zwei dritte Durchgänge (14), die an der Rückwand (5) so vorgesehen sind, dass wenigstens einer von ihnen sich zwischen dem ersten Gebläse (F1) und der ersten Seitenwand (3) befindet und wenigstens ein anderer von ihnen sich zwischen dem zweiten Gebläse (F2) und der zweiten Seitenwand (4) befindet,
    - wenigstens zwei dritten Löchern (15b), wenigstens eines für jeden dritten Durchgang (14), die so an dem Leitblech (15) vorgesehen sind, dass sie mit den dritten Durchgängen(14) korrespondieren, und
    - wenigstens zwei Klappen (13), wenigstens eine für jeden dritten Durchgang (14), die eine geöffnete Stellung haben, um den Durchgang von Luft durch den dritten Durchgang (14) zu erlauben, und eine geschlossene Stellung haben, um den Durchgang von Luft durch den dritten Durchgang (14) zu verhindern, und die mittels dieser geöffneten/geschlossenen Stellungen den Durchfluss von Luft zwischen dem Luftzirkulationsraum, der sich zwischen der Rückwand (5) und der Luftleitung (10) befindet, und dem Luftzirkulationsraum, der sich zwischen den Seitenwänden und der Luftleitung (10) befindet, steuern und die sich zwischen diesen geöffneten/geschlossenen Stellungen bewegen können, indem sie sich um eine Achse drehen.
  5. Gareinrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die Klappen (13) in der geöffneten Stellung so angeordnet ist, dass sie einen vorgegebenen Winkel mit dem dritten Luftdurchgang (14) einnehmen.
  6. Gareinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die zweiten Löcher (8) so ausgestaltet sind, dass, wenn die zu garende Lebensmittel enthaltenden Behälter an den Halteelementen (7) angebracht sind, Luftabgabe zu der Mitte der beiden Halteelemente (7) erfolgt, um so der Mitte der Strecke zwischen der unteren Oberfläche eines der Behälter und der oberen Region des anderen Behälters zu entsprechen, und zu dem oberen Teil des oberen Halteelements (7) und dem unteren Teil des unteren Halteelements (7) hin erfolgt.
  7. Betriebsverfahren für eine Gareinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Verfahren die Schritte beinhaltet: durch den Benutzer eine aus einer Mehrzahl von Garoptionen auszuwählen, die vorab in der Steuereinheit gespeichert sind, den erforderlichen Temperaturwert innerhalb des Garraums nach Maßgabe der ausgewählten Option zu detektieren, dann den wenigstens einen Heizkörper (12) und die Gebläse zu betreiben und auf diese Weise den Erwärmungsprozess und den Garprozess mit der Zirkulation von Luft einzuleiten, die sich in dem Garraum befindet, die Heizkörper (12) zu deaktivieren, wenn der erforderliche Temperaturwert innerhalb des Garraums nach Maßgabe der ausgewählten Option erreicht ist, die Temperaturmessung des Garraums mit dem Thermometer über eine vorgegebene Periode fortzusetzen, und, wenn die Temperatur des Garraums für eine vorgegebene Zeit unterhalb des vorgegebenen Temperaturwertes ist, wenigstens einen der Heizkörper (12) wieder zu aktivieren; wenn ein Heizkörper (12) aktiv ist, auch das mit dem Heizkörper (12) in Verbindung stehende Gebläse zu aktivieren, und, wenn der Heizkörper (12) nicht aktiv ist, dieses Gebläse zu deaktivieren, indem die Drehung des in dem Gebläse, mit dem er in Verbindung steht, befindlichen Propellers beendet wird, und dass die Gebläse jeweils einzeln und/oder zusammen für die vorgegebenen Zeiten mit einer vorgegebenen Wartezeit zum Aktivieren des nicht betriebenen Gebläses betrieben werden, nachdem das andere Gebläse betrieben wird, während die Heizkörper (12) nicht betrieben werden, und dass die Heizkörper (12)) und die Gebläse unabhängig voneinander gemäß der ausgewählten Garoption gesteuert werden.
  8. Betriebsverfahren nach Anspruch 7, dadurch gekennzeichnet, dass das Verfahren den Schritt beinhaltet, die geöffneten/geschlossenen Stellungen der wenigstens zwei Klappen (13), die mittels dieser geöffneten/geschlossenen Stellungen den Durchfluss von Luft zwischen dem Luftzirkulationsraum, der sich zwischen der Rückwand (5) und der Luftleitung (10) befindet, und dem Luftzirkulationsraum, der sich zwischen den Seitenwänden und der Luftleitung (10) befindet, einzustellen, und die zwischen diesen geöffneten/geschlossenen Stellungen genauso wechseln können, indem sie um eine Achse gedreht werden, wenn das erste Gebläse (F1) und/oder das zweite Gebläse (F2) arbeitet.
  9. Betriebsverfahren nach Anspruch 7, dadurch gekennzeichnet die Schritte beinhaltet:
    - nur das erste Gebläse (F1) zusammen mit den Heizkörpern (12) zu betreiben und es auf diese Weise zu ermöglichen, dass Luft innerhalb des Garraums das erste Gebläse (F1) erreicht, indem sie durch die ersten Löcher (15a) zum Luftzirkulationsraum geleitet wird und durch die zweiten Löcher (8), die sich an der zweiten Seitenwand (4) befinden, geleitet wird und indem die von den Heizkörpern (12) erwärmte Luft durch die an der ersten Seitenwand (3) vorgesehenen zweiten Löcher (8) in den Garraum geleitet wird,
    oder
    - nur das zweite Gebläse (F2) zusammen mit den Heizkörpern (12) zu betreiben und es auf diese Weise zu ermöglichen, dass Luft innerhalb des Garraums das zweite Gebläse (F2) erreicht, indem sie durch die ersten Löcher (15a) zum Luftzirkulationsraum geleitet wird und durch die zweiten Löcher (8) an der ersten Seitenwand (3) geleitet wird, und die von den Heizkörpern (12) erwärmte Luft durch die zweiten Löcher (8), die an der zweiten Seitenwand (4) vorgesehen sind, in den Garraum geleitet wird.
  10. Betriebsverfahren nach Anspruch 7, dadurch gekennzeichnet, dass die Betriebszeiten des ersten Gebläses (F1) und des mit dem ersten Gebläse (F1) in Verbindung stehenden Heizkörpers gleich sind, dass die Betriebszeiten des zweiten Gebläses (F2) und des mit dem zweiten Gebläse (F2) in Verbindung stehenden Heizkörpers (12) gleich sind, und dass die Betriebszeit des erste Gebläses (F1) und des in Verbindung mit dem ersten Gebläse (F1) sehenden Heizkörpers (12) länger oder kürzer als die Betriebszeit des zweiten Gebläses (F2) und des in Verbindung mit dem zweiten Gebläse (F2) stehenden Heizkörpers (12) ist.
  11. Betriebsverfahren nach Anspruch 7, dadurch gekennzeichnet, dass die Betriebszeiten des ersten Gebläses (F1) und des zweiten Gebläses (F2) gleich sind und
    - dass diese Zeit länger als die Betriebszeit des mit dem ersten Gebläse (F1) in Verbindung stehenden Heizkörpers (12) und die Betriebszeit des mit dem zweiten Gebläse (F2) in Verbindung stehenden Heizkörpers (12) ist und die Betriebszeit des mit dem ersten Gebläse (F1) in Verbindung stehenden Heizkörpers (12) länger als die Betriebszeit des mit dem zweiten Heizkörper (F2) in Verbindung stehenden Heizkörpers ist,
    oder
    - dass diese Zeit länger als die Betriebszeit des mit dem ersten Gebläse (F1) in Verbindung stehenden Heizkörpers (12) und die Betriebszeit des in Verbindung mit dem zweiten Gebläse (F2) sehenden Heizkörpers (12) ist, und dass die Betriebszeit des in Verbindung mit dem ersten Gebläse (F1) stehenden Heizkörpers (12) kürzer als die Betriebszeit des in Verbindung mit dem zweiten Gebläse (F2) stehenden Heizkörpers (12) ist,
    oder
    - dass die Betriebszeiten der Heizkörper (12) gleich sind und dass die Betriebszeit des ersten Gebläses (F1) und des zweiten Gebläses (F2) länger als die Betriebszeit der Heizkörper (12) ist.
  12. Betriebsverfahren nach Anspruch 8, dadurch gekennzeichnet, dass das Verfahren die Schritte beinhaltet: die Klappen (13) in die geöffnete Stellung zu schalten,
    - das erste Gebläse (F1) zu aktivieren und das zweite Gebläse (F2) zu deaktivieren und auf diese Weise Luft innerhalb des Garraums mit dem ersten Gebläse (F1) durch die ersten Löcher (15a) und das dritte Loch (15b), das sich nahe an dem zweiten Gebläse (F2) befindet, zu saugen und sie durch das dritte Loch (15b), das nahe an dem ersten Gebläse (F1) ist, in den Garraum zurückzuführen, oder
    - das zweite Gebläse (F2) zu aktivieren und das erste Gebläse (F1) zu deaktivieren und auf diese Weise Luft innerhalb des Garraums mit dem zweiten Gebläse (F2) durch die ersten Löcher (15a) und das dritte Loch (15b), das nahe an dem ersten Gebläse (F1) ist, zu saugen und sie durch das dritte Loch (15b), das nahe an dem zweiten Gebläse (F2) ist, in den Garraum zurückzuführen,
    oder
    - sowohl das erste Gebläse (F1) auch als das zweite Gebläse (F2) zu aktivieren und auf diese Weise die Luft innerhalb des Garraums mit beiden Gebläsen durch die ersten Löcher (15a) zu saugen, ohne dass sie miteinander gemischt wird, und sie durch die dritten Löcher (15b) in den Garraum zurückzuleiten.
  13. Betriebsverfahren nach Anspruch 8, dadurch gekennzeichnet, dass das Verfahren die Schritte beinhaltet: die Klappe (13), die nahe an dem ersten Gebläse (F1) ist, in die geöffnete Stellung zu schalten,
    - die Klappe (13), die nahe an dem zweiten Gebläse (F2) ist, in die geschlossene Stellung zu schalten, das erste Gebläse (F1) zu aktivieren und das zweite Gebläse (F2) zu deaktivieren und auf diese Weise Luft innerhalb des Garraums mit dem ersten Gebläse (F1) durch die ersten Löcher (15a) und die zweiten Löcher (8), die an der zweiten Seitenwand vorgesehen sind, zu leiten und sie durch das dritte Loch (15b), das nahe an dem ersten Gebläse (F1) ist, wieder in den Garraum zurückzuleiten,
    oder
    - die Klappe (13), die nahe an dem zweiten Gebläse (F2) ist, in die geschlossene Stellung zu schalten, das zweite Gebläse (F2) zu aktivieren und das erste Gebläse (F1) zu deaktivieren und auf diese Weise Luft innerhalb des Garraums mit dem zweiten Gebläse (F2) durch die ersten Löcher (15a) und das dritte Loch (15b), das nahe an dem ersten Gebläse (F1) ist, zu leiten, die Luft weiter zu dem Luftzirkulationsraum, der zwischen der zweiten Seitenwand (4) und der Luftleitung (10) vorgesehen ist, zu leiten und sie durch die zweiten Löcher (8), die an der zweiten Seitenwand (4) vorgesehen sind, wieder zurück in den Garraum zu leiten,
    oder
    - die Klappe (13), die nahe an dem zweiten Gebläse (F2) ist, in die geschlossene Stellung zu schalten, sowohl das erste Gebläse (F1) als auch das zweite Gebläse (F2) zu aktivieren und auf diese Weise Luft innerhalb des Garraums mit beiden Gebläsen durch die ersten Löcher (15a) zu saugen, ohne miteinander gemischt zu werden, und sie durch das dritte Loch (15b), das nahe an dem erste Gebläse (F1) ist, und durch die zweiten Löcher (8), die an der zweiten Seitenwand (4) vorgesehen sind, in den Garraum zurückzuführen.
  14. Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass das Verfahren die Schritte beinhaltet: die Klappe (13), die nahe an dem zweiten Gebläse (F2) ist, in die geöffnete Stellung zu schalten,
    - die Klappe (13), die nahe an dem ersten Gebläse (F1) ist, in die geschlossene Stellung zu schalten, das erste Gebläse (F1) zu aktivieren, das zweite Gebläse (F2) zu deaktivieren, und auf diese Weise Luft innerhalb des Garraums zu dem ersten Gebläse (F1) durch die ersten Löcher (15a) über das Gebläse (F1) und das dritte Loch (15b), das nahe an dem zweiten Gebläse (F2) ist, zu fördern, sie zu dem Luftzirkulationsraum, der zwischen der ersten Seitenwand (3) und der Luftleitung (10) vorgesehen ist, weiterzuleiten und sie durch die zweiten Löcher (8), die an der ersten Seitenwand (3) vorgesehen sind, in den Garraum zurückzuleiten,
    oder
    - die Klappe (13), die nahe an dem ersten Gebläse (F1) ist, in die geschlossene Stellung zu schalten, das zweite Gebläse (F2) zu aktivieren und das erste Gebläse (F1) zu deaktivieren und auf diese Weise Luft innerhalb des Garraums mit dem zweiten Gebläse (F2) durch die erste Löcher (15a) und die zweiten Löcher (8), die an der ersten Seitenwand vorhanden sind, zu leiten und sie mit dem zweiten Gebläsen (F2) durch das dritte Loch (15b), das nahe an dem zweiten Gebläse (F2) ist, in den Garraum zurückzuleiten,
    oder
    - die Klappe (13), die nahe an dem ersten Gebläse (F1) ist, in die geschlossene Stellung zu schalten, sowohl das erste Gebläse (F1) als auch das zweite Gebläse (F2) zu aktivieren und auf diese Weise Luft innerhalb des Garraums mit beiden Gebläsen durch die ersten Löcher (15a), ohne miteinander gemischt zu werden, zu fördern und sie durch das dritte Loch (15b), das nahe an dem zweiten Gebläse (F2) ist, und die zweiten Löcher (8), die an der erste Seitenwand (3) vorhanden sind, wieder zurück in den Garraum zu leiten.
EP18181205.8A 2017-07-07 2018-07-02 Kochvorrichtung und betriebsverfahren dafür Active EP3425286B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18181205T PL3425286T3 (pl) 2017-07-07 2018-07-02 Urządzenie do gotowania oraz jego sposób działania

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2017/10035A TR201710035A2 (tr) 2017-07-07 2017-07-07 Bir Pişirici Cihaz Ve Çalışma Yöntemi

Publications (2)

Publication Number Publication Date
EP3425286A1 EP3425286A1 (de) 2019-01-09
EP3425286B1 true EP3425286B1 (de) 2020-11-25

Family

ID=62904253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18181205.8A Active EP3425286B1 (de) 2017-07-07 2018-07-02 Kochvorrichtung und betriebsverfahren dafür

Country Status (4)

Country Link
EP (1) EP3425286B1 (de)
ES (1) ES2843773T3 (de)
PL (1) PL3425286T3 (de)
TR (1) TR201710035A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114173618B (zh) * 2019-07-31 2023-07-07 夏普株式会社 抽屉式加热烹调器
US11480343B2 (en) 2019-10-10 2022-10-25 Haier Us Appliance Solutions, Inc. Oven appliance equipped with multiple fans for selecting convection air flow direction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118436A (en) * 1962-10-10 1964-01-21 Richard T Keating Oven construction
US5816234A (en) * 1997-06-30 1998-10-06 Vasan; Laxminarasimhan Convection oven
WO2016129914A1 (en) * 2015-02-13 2016-08-18 Lg Electronics Inc. Cooking apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3165770D1 (en) * 1980-07-11 1984-10-04 Niro Plan Ag Gas or electrically heated air circulation for cooking foodstuffs
DE3113418A1 (de) * 1981-04-03 1982-10-21 Ruhrgas Ag, 4300 Essen Gasbeheizter backofen mit umwaelzventilator
SE8205564L (sv) * 1982-09-29 1984-03-30 Pro Tech Ab Sett och ugn for behandling av produkter med ett uppvermt flode
DE8703666U1 (de) * 1987-03-11 1987-04-30 Prestele, Erich, 8031 Gilching Heißluft-Backofen
FR2777150B1 (fr) * 1998-04-07 2000-05-26 Merloni Electromenager Procede de cuisson d'aliments dans un four
DE20314818U1 (de) * 2003-09-24 2004-06-09 Rational Ag Gargerät mit Luftleitglied
US8461488B2 (en) * 2007-01-17 2013-06-11 Lg Electronics, Inc. Oven
JP5830685B2 (ja) * 2010-01-18 2015-12-09 パナソニックＩｐマネジメント株式会社 加熱装置
WO2013050546A1 (en) 2011-10-06 2013-04-11 Arcelik Anonim Sirketi An oven with increased cooking efficiency

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118436A (en) * 1962-10-10 1964-01-21 Richard T Keating Oven construction
US5816234A (en) * 1997-06-30 1998-10-06 Vasan; Laxminarasimhan Convection oven
WO2016129914A1 (en) * 2015-02-13 2016-08-18 Lg Electronics Inc. Cooking apparatus

Also Published As

Publication number Publication date
PL3425286T3 (pl) 2021-06-14
TR201710035A2 (tr) 2019-01-21
ES2843773T3 (es) 2021-07-20
EP3425286A1 (de) 2019-01-09

Similar Documents

Publication Publication Date Title
US4813398A (en) Convection oven
US4431889A (en) Combination microwave and convection oven
CN102216690B (zh) 具有双风扇对流性能分配器的烤炉
EP3745030B1 (de) Kochgerät
EP2087287B1 (de) Verfahren zur steuerung eines ofens
JP6898140B2 (ja) 加熱調理器
EP3421893B1 (de) Gargerät und verfahren zum betrieb des gargerätes
CA2454010C (en) Ventilation system for a cooking appliance
EP3425286B1 (de) Kochvorrichtung und betriebsverfahren dafür
CA2475035C (en) Combination radiant/convection gas cooking appliance
WO2012062679A1 (en) Forced convection oven
CN117545960A (zh) 具有独立的蒸汽产生元件的组合式烤箱
CN102232801A (zh) 电烤箱
KR20200124499A (ko) 조리 장치 및 조리 장치의 제어 방법
WO2022186983A1 (en) Gas-fired cooking appliance comprising a convection fan and a heat duct
CN211155314U (zh) 腔体组件和烹饪器具
KR101276434B1 (ko) 오븐
CN112515493A (zh) 烹饪器具
KR101223312B1 (ko) 오븐
JPH0144964Y2 (de)
KR100735184B1 (ko) 전기 오븐
JPH06103099B2 (ja) 熱風循環式調理器
CN119033255A (zh) 一种具有烤功能的烹饪设备
JPH09126458A (ja) コンベクションオーブン
CN119309237A (zh) 一种具有烹饪装置的集成灶

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190702

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200622

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SEVER, AYKUT

Inventor name: ASIK, RUSTEM

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1338780

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602018010028

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1338780

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201125

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20201125

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210325

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210226

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210325

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210225

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2843773

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20210720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602018010028

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

26N No opposition filed

Effective date: 20210826

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210325

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210702

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 602018010028

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20180702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20240621

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201125

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240719

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240725

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240730

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240828

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240725

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240701

Year of fee payment: 7