EP2519774A2 - Kochvorrichtung - Google Patents

Kochvorrichtung

Info

Publication number
EP2519774A2
EP2519774A2 EP10800751A EP10800751A EP2519774A2 EP 2519774 A2 EP2519774 A2 EP 2519774A2 EP 10800751 A EP10800751 A EP 10800751A EP 10800751 A EP10800751 A EP 10800751A EP 2519774 A2 EP2519774 A2 EP 2519774A2
Authority
EP
European Patent Office
Prior art keywords
sensor
oven cavity
cooking device
cover
opened
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Withdrawn
Application number
EP10800751A
Other languages
English (en)
French (fr)
Inventor
Cemalettin Kalayci
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.)
Arcelik AS
Original Assignee
Arcelik 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 Arcelik AS filed Critical Arcelik AS
Publication of EP2519774A2 publication Critical patent/EP2519774A2/de
Withdrawn legal-status Critical Current

Links

Classifications

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

Definitions

  • the present invention relates to a cooking device comprising a sensor.
  • sensors are used in order to detect the parameters such as the cooking situation and the type of the food and the amount of moisture in the oven cavity.
  • the aim of the present invention is the realization of a cooking device
  • the sensor which makes detection regarding to the situation in the oven cavity is separated from the oven cavity by means of a first cover.
  • a diaphragm shutter is disposed between the first cover and the sensor.
  • the first cover is opened and then the diaphragm shutter is opened and closed.
  • the sensor makes detection.
  • the opening and closing interval of the diaphragm shutter is determined according to the duration of making detection.
  • the senor is prevented from being affected by the factors such as the high temperature occurring in the oven cavity during cooking and the oil and dirt spattering to the oven cavity walls.
  • the detection accuracy of the sensor is increased and the operating life thereof is extended.
  • the sensor can be positioned in a receptacle inside the oven cavity or can also be disposed outside the oven cavity in different embodiments of the present invention.
  • an opening is present on one of the oven cavity walls.
  • the sensor is positioned behind the opening.
  • the first cover is sized such as to cover the opening.
  • the diaphragm shutter comprises blades that open by rotating.
  • the blades are rotatably fastened on a circle with certain intervals.
  • the blades move such that their free ends move towards the center of the circle.
  • the blades rotate such that the points, from where they are fastened on the circle, are at the center and the free ends thereof move towards the wall of the circle.
  • the senor can be a moisture sensor that detects the amount of moisture in the oven cavity, a display device or an infrared distance sensor that detects the type or amount of cooking of the food inside the oven cavity.
  • Figure 1 - is the perspective view of a cooking device.
  • FIG. 2 - is the schematic view of the cooking device of the present
  • Figure 3 - is the perspective view of the diaphragm shutter in the open position.
  • Figure 4 - is the perspective view of the diaphragm shutter in the closed position.
  • the cooking device (1) comprises a body (2), an oven cavity (3) which is located inside the body (2) and wherein foods to be cooked are placed, a sensor (4) which detects at least one of the parameters inside the oven cavity (3) ( Figure 1 and Figure 2).
  • the cooking device (1) of the present invention furthermore comprises:
  • the senor (4) is provided to be protected from the negative effects of the oven cavity (3) conditions and the detection accuracy is also increased by providing that there are no obstructions between the sensor (4) and the oven cavity (3) during the detection process.
  • the cooking device (1) comprises a control unit (7) which at first provides the first cover (5) to be opened and then the diaphragm shutter (6) to be opened and closed instantaneously, and afterwards the first cover (5) to be closed and the sensor (4) to make detection as soon as the diaphragm shutter (6) is opened, when a parameter inside the oven cavity (3) is desired to be detected by the sensor (4).
  • the control unit (7) When a detection is desired to be performed by the sensor (4), the control unit (7) first opens the first cover (5) and then the diaphragm shutter (6). At that moment, the sensor (4) makes detection in accordance with the command received from the control unit (7). The detection process lasts only a few seconds. When the detection process is completed, the diaphragm shutter (6) and the first cover (5) are closed respectively and remain in the closed position until the next detection process.
  • the senor (4) is disposed
  • the cooking device (1) comprises an opening (8), which aligns with the sensor (4) on a wall of the oven cavity (3) and the front of which is closed with the first cover (5).
  • the diaphragm shutter (6) comprises at least three blades (9) that are assembled onto a circular line at constant angular intervals and that rotatably move between a closed position, wherein the blades (9) completely close the circular opening in the middle thereof, and an open position, wherein the blades (9) partially close the circular opening in the middle thereof ( Figure 3 and Figure 4).
  • the senor (4) is a moisture sensor.
  • the amount of moisture being formed in the oven cavity (3) during cooking is provided to be detected with high accuracy without damaging the sensor (4).
  • the senor (4) is a display device.
  • the data such as the type and cooking situation of foods in the oven cavity (3) are provided to be detected with high accuracy without damaging the sensor (4).
  • the senor (4) is an infrared type distance sensor.
  • the data including whether or not food is disposed in the oven cavity (3) or the rising amount of the food during cooking are provided to be detected with high accuracy without damaging the sensor (4).
  • a ventilating mechanism (1 1 ) which, after the first cover (5) is opened, blows air onto the opening such as to form an air curtain between the housing (10) and the oven cavity (3).
  • the ventilating mechanism (1 1 ) comprises a fan (12) which provides air to be blown onto the opening (8).
  • the sensor (4) that is used for detecting the parameters inside the oven cavity (3) is provided to be least affected by the factors such as high temperature, oil and dirt in t n oven cavity (3) that can decrease the detection efficiency.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Stoves And Ranges (AREA)
EP10800751A 2009-12-31 2010-12-23 Kochvorrichtung Withdrawn EP2519774A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR200910086 2009-12-31
PCT/EP2010/070690 WO2011080223A2 (en) 2009-12-31 2010-12-23 A cooking device

Publications (1)

Publication Number Publication Date
EP2519774A2 true EP2519774A2 (de) 2012-11-07

Family

ID=44226880

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10800751A Withdrawn EP2519774A2 (de) 2009-12-31 2010-12-23 Kochvorrichtung

Country Status (2)

Country Link
EP (1) EP2519774A2 (de)
WO (1) WO2011080223A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3956609A4 (de) * 2019-07-02 2022-06-22 Samsung Electronics Co., Ltd. Heizungsherd

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359948A (en) * 1976-11-10 1978-05-30 Matsushita Electric Ind Co Ltd High frequency heater
FR2797682A1 (fr) * 1999-08-20 2001-02-23 Aeg Hausgeraete Gmbh Four de cuisson avec phase d'evacuation et procede de fonctionnement d'un tel four de cuisson
JP2001182948A (ja) * 1999-12-27 2001-07-06 Sanyo Electric Co Ltd 加熱調理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049938A (en) * 1975-05-17 1977-09-20 Matsushita Electric Industrial Co., Ltd. Microwave oven
GB2062428B (en) * 1979-10-31 1983-06-02 Tokyo Shibaura Electric Co Microwave oven
JPS5885125A (ja) * 1981-11-16 1983-05-21 Toshiba Corp 電子レンジ
JPS5935731A (ja) * 1983-07-21 1984-02-27 Matsushita Electric Ind Co Ltd 高周波加熱調理器
JPH02133714A (ja) * 1988-11-15 1990-05-22 Sanyo Electric Co Ltd 加熱調理器
KR19990062452A (ko) * 1997-12-22 1999-07-26 윤종용 전자렌지
JP3828319B2 (ja) * 1999-08-12 2006-10-04 株式会社東芝 オーブンレンジ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359948A (en) * 1976-11-10 1978-05-30 Matsushita Electric Ind Co Ltd High frequency heater
FR2797682A1 (fr) * 1999-08-20 2001-02-23 Aeg Hausgeraete Gmbh Four de cuisson avec phase d'evacuation et procede de fonctionnement d'un tel four de cuisson
JP2001182948A (ja) * 1999-12-27 2001-07-06 Sanyo Electric Co Ltd 加熱調理装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011080223A2 *

Also Published As

Publication number Publication date
WO2011080223A3 (en) 2011-10-06
WO2011080223A2 (en) 2011-07-07

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