• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a cooking appliance device (10a-c) with at least one fan unit (12a-c), which has at least one fan wheel (16a-c) rotatable about a rotation axis (14a-c), and with at least one heating element (18a-c), which is provided in at least one operating state for heating the fan wheel (16a-c). In order to provide a generic cooking appliance device with better properties in relation to its construction, it is proposed that the heating element (18a-c) be made as an induction heating element. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2673743A1
    申请号:ES201631676
    申请日:2016-12-23
    公开日:2018-06-25
    发明作者:Juan José Galindo Pérez；Sergio Llorente Gil；Dan Neumayer；Carlos OBON ABADIA；Enrique Javier Pérez Visa
    申请人:BSH Hausgeraete GmbH；BSH Electrodomesticos Espana SA；
    IPC主号:
    专利说明:

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    an embodiment in which the different planes are oriented approximately or exactly perpendicular to the back wall of the muffle, an embodiment can be achieved that saves space and / or a great depth of insertion into the muffle.
    Likewise, it is proposed that, when viewed in a plane of the cross-section that comprises the axis of rotation and that is oriented perpendicularly to the rear wall of the muffle, the conductor conforms to a stepped configuration. When observed in the plane of the cross-section, there is at least a first straight line, which joins at least two adjacent windings, and at least a second straight line, which joins together at least two adjacent windings, of which at least one it differs from the windings joined together by the first line, and which is oriented perpendicular to the first line. In this way, the fan wheel can be heated from several sides and / or can be arranged at least partially inside the conductor, so that a particularly uniform fan wheel heating is made possible.
    Furthermore, it is proposed that the cooking appliance device has at least one rear wall of the cooking appliance, where the heating element is provided in the operating state additionally to heat the rear wall of the cooking appliance. The rear wall of the cooking apparatus is a unit that in at least the mounted state delimits a cooking space at least partially, and which has a main extension plane that is oriented parallel to the main extension plane of the rear wall of the muffle In the operating state, the heating element is provided to heat the rear wall of the cooking appliance and the fan wheel approximately or exactly simultaneously and, advantageously, by the same alternating electromagnetic field. The rear wall of the cooking apparatus is composed largely or completely of at least one magnetic material, in particular, at least one ferromagnetic material. In an alternative embodiment, the back wall of the cooking apparatus could be composed largely or completely of at least one non-ferromagnetic material, whereby heating of the rear wall of the cooking wall could be largely or completely avoided. cooking apparatus through the heating element. Thus, an alternating electromagnetic field generated by the heating element can be optimally utilized and / or heating of a particularly efficient and / or fast cooking space can be made possible.
    The heating element and the fan wheel could be arranged, for example, largely or completely within a cooking space and / or, when viewed from a front side, in front of the rear wall of the cooking apparatus. However, when observed
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    When viewed from a front side, the fan unit 12a is arranged in the rear area of the interior of the cooking apparatus 46a. The fan unit 12a is arranged in an area close to the rear wall of muffle 34a.
    The fan unit 12a has a fan shaft 50a. The fan shaft 50a couples the fan wheel 16a to the rear muffle wall 34a, and supports the fan wheel 16a rotatably with respect to the rear muffle wall 34a. The pivot shaft 14a extends through the center of the fan shaft 50a. The fan shaft 50a defines the rotation shaft 14a.
    The cooking apparatus device 10a has a user interface 40a for the introduction and / or selection of operating parameters, for example, the heating power and / or the density of the heating power and / or the heating zone. Also, the user interface 40a is intended to give the user the value of an operating parameter.
    In addition, the cooking device device 10a has a control unit 42a, which is intended to perform actions and / or modify settings depending on the operating parameters entered through the user interface 40a. In a heating operating state, the control unit 42a regulates the power supply to at least one heating element 18a (see Figure 2).
    The cooking apparatus device 10a has a heating element 18a. In addition to the heating element, the cooking apparatus device could have at least one other heating element and, preferably, at least two, advantageously, at least three, particularly advantageously, at least five and, preferably, More heating elements. Next, only one of the other heating elements is described. The other heating element could be provided, for example, to generate higher heat and / or lower heat and be arranged in an area close to the muffle cover and / or the muffle floor.
    In the operating state, the heating element 18a is provided to heat the fan wheel 16a. In the operating state, the heating element 18a heats the fan wheel 16a. The heating element 18a is arranged in an area close to the fan wheel 16a.
    In a procedure for putting the cooking apparatus device 10a into operation, the fan wheel 16a is inductively heated in the operating state. The heating element 18a heats the fan wheel 16a inductively in the
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    权利要求:
    Claims (1)
    [1]
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    类似技术:
    公开号 | 公开日 | 专利标题
    ES2673743A1|2018-06-25|INDUCTION COOKING DEVICE DEVICE WITH ONE UNIT OF FAN AND COOKING APPARATUS WITH SAID DEVICE |
    EP2799782A3|2016-01-06|Cooking apparatus
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    同族专利:
    公开号 | 公开日
    ES2673743B1|2019-04-09|
    US20200033061A1|2020-01-30|
    EP3560283A1|2019-10-30|
    WO2018116059A1|2018-06-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0291302A2|1987-05-12|1988-11-17|Aktiebolaget Electrolux|Electric cooking oven|
    US6147336A|1998-02-26|2000-11-14|Japanese Research And Development Association For Application Of Electronic Technology In Food Industry|Induction heaters for heating food, fluids or the like|
    EP1130336A2|2000-02-19|2001-09-05|Malcolm Robert Snowball|High efficiency fluid heating apparatus|
    WO2015155758A1|2014-04-10|2015-10-15|Kujman Tomer|An induction heating module and a convection oven thereof|
    DE19853780A1|1998-11-21|2000-01-05|Aeg Hausgeraete Gmbh|Domestic cooking oven|
    KR20040067380A|2003-01-23|2004-07-30|엘지전자 주식회사|Electric oven|DE102019210395A1|2019-07-15|2021-01-21|BSH Hausgeräte GmbH|Cooking device device|
    CN112719858B|2020-12-18|2021-11-23|铜陵兢强电子科技股份有限公司|Ball cauldron coil panel assembly structure|
    法律状态:
    2018-06-25| BA2A| Patent application published|Ref document number: 2673743 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180625 |
    2019-04-09| FG2A| Definitive protection|Ref document number: 2673743 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190409 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201631676A|ES2673743B1|2016-12-23|2016-12-23|INDUCTION COOKING APPARATUS DEVICE WITH A FAN UNIT AND COOKING APPARATUS WITH SAID DEVICE|ES201631676A| ES2673743B1|2016-12-23|2016-12-23|INDUCTION COOKING APPARATUS DEVICE WITH A FAN UNIT AND COOKING APPARATUS WITH SAID DEVICE|
    PCT/IB2017/057820| WO2018116059A1|2016-12-23|2017-12-12|Cooking appliance|
    US16/466,046| US20200033061A1|2016-12-23|2017-12-12|Cooking appliance|
    EP17829284.3A| EP3560283A1|2016-12-23|2017-12-12|Cooking appliance|
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