• 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 (10), in particular, to a cooking field device, with one or more sensors (12) which are designed to detect one or more temperature parameters, and with a control unit (14) that is intended to process the temperature parameter (s). In order to provide a generic cooking appliance device with better properties in terms of comfort for the user, it is proposed that the control unit (14) is provided to emit at least an approximate or exact residual time from which a temperature controlled cooking process is available. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2564881A1
    申请号:ES201431395
    申请日:2014-09-24
    公开日:2016-03-29
    发明作者:David Paesa García；Javier HERRERA RODRÍGUEZ；Beatriz Villanueva Valero；Carlos Franco Gutiérrez；Teresa Del Carmen MARZO ÁLVAREZ
    申请人:BSH Hausgeraete GmbH；BSH Electrodomesticos Espana SA；
    IPC主号:
    专利说明:

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    In addition, it is proposed that the control unit be provided to issue at least an approximate or exact residual time as a percentage value, in particular, of a full time period of which the residual time constitutes a partial tranche, making it possible get an intuitive and / or comfortable handling.
    Alternatively or additionally, it is proposed that the control unit be provided to emit at least an approximate or exact residual time as an absolute value. Specifically, the control unit is intended to emit the residual time in seconds and / or minutes and / or hours. In this way, an accurate indication of the residual time can be achieved.
    Other advantages are taken from the following description of the drawing. Examples of embodiment of the invention are shown in the drawing. The drawing, description and claims contain numerous features in combination. The person skilled in the art will consider the characteristics advantageously also separately, and will gather them in other reasonable combinations.
    They show:
    Fig. 1 a cooking appliance with a cooking appliance device and with a cooking battery, in schematic top view,
    Fig. 2 the cooking battery, representing a schematic section,
    Fig. 3 a graph of the evolution of a temperature over a period of time, in schematic representation, and
    Fig. 4 an enlarged section of a section of the graph of figure 3, in schematic representation.
    Figure 1 shows a cooking appliance 16, configured as a cooking field, with a cooking appliance device 10, configured as a cooking field device. The cooking appliance device 10 comprises a cooking appliance plate 18 which, in the assembled state, constitutes a part of an outer housing of the cooking appliance 16. The cooking appliance plate can be made, for example, as an iron front and / or cover plate of the cooking apparatus and, in the present exemplary embodiment, the cooking appliance plate 18 is made as a cooking field plate and is intended to support the cooking battery on top of it. The cooking device 10 comprises several heating elements (not shown), each of the


    which are intended to heat the cooking battery supported on the cooking appliance plate 18 above the heating elements. The heating elements are made as induction heating elements, and are intended to detect the supported cooking battery.
    The cooking device device 10 comprises a control unit 20 for the introduction and / or selection of operating parameters, for example, of the heating power and / or the density of the heating power and / or of an area heating In addition, the cooking device device 10 comprises a control unit 14, which is intended to perform actions and / or modify settings depending on the operating parameters introduced by the control unit 20. In a heating operating state , the control unit 14 regulates the power supply to the heating elements. The cooking appliance device 10 comprises a power electronics (not shown), which is intended to supply electric power to the heating elements. The control unit 14 activates the power electronics to supply electric current to the activated heating elements.
    The cooking apparatus device 10 comprises multiple sensors 12, of which only one is described below. Sensor 12 detects a temperature parameter. Different embodiments of the sensor are conceived. As an example, the sensor could detect a parameter of the temperature of a cooking product, which could be found in a cooking battery, in order to execute a cooking process configured as a cooking process. Alternatively or additionally, the sensor could detect a temperature parameter of a cooking battery, in particular, from the base of a cooking battery, where the control unit could heat the cooking battery to be carried out. a cooking process configured as a frying process.
    In figures 1 and 2 different embodiments of the sensor 12 are shown, where the different embodiments are accompanied by the letters "a" to "e". As an example, a sensor 12a could be provided, which could be arranged on one side of the cooking appliance plate 18 opposite to the user and made as an infrared sensor. In this case, the sensor 12a could detect the temperature of the base of a cooking battery, the sensor 12a detecting the infrared radiation emitted by said base of the cooking battery. Alternatively or additionally, a sensor 12b could be provided, which could be arranged on the side of the cooking appliance plate 18 opposite to the user and made as a measuring resistor. In this case, sensor 12b could modify its


    resistance depending on the temperature, where the sensor 12b could detect the temperature transmitted to the sensor 12b from the cooking battery through the cooking appliance plate 18. In another possible embodiment, a sensor 12c could be integrated in a dome of measurement, which could be arranged along a margin of a heating area and in a mobile manner with respect to the cooking appliance plate 18, where the measuring dome could be arranged on the side of the cooking appliance plate 18 opposite to the user and, in order to carry out the temperature detection in a heating operating state, it could move from the side of the cooking appliance plate 18 opposite the user to one side of the cooking appliance plate 18 directed towards the user . In this case, the sensor 12c could advantageously be realized as an infrared sensor and detect the infrared radiation emitted from the cooking battery and / or from a cooking product located in the cooking battery, in order to detect the temperature of the cooking battery and / or the cooking product located in the cooking battery.
    Sensors 12d, 12e could also be arranged directly next to the cooking battery (see Figure 2). By way of example, a sensor 12d could be provided to be fixed to a side wall of the cooking battery, and to detect the temperature of said side wall of the cooking battery, where the sensor 12d could have a measuring resistor. Alternatively or additionally, the sensor 12d fixed to the side wall could have an infrared sensor and detect the infrared radiation emitted by the side wall of the cooking battery and / or by a cooking product located in the cooking battery, in order to detect the temperature of the cooking battery and / or the cooking product located in the cooking battery. In another possible embodiment, a sensor 12e could be provided for direct contact with a cooking product located in the cooking battery, and have a measuring probe that detects the temperature of the cooking product located in the cooking battery, for example , its resistance being modified depending on the temperature of the cooking product located in the cooking battery. However, the specific arrangement and / or embodiment of the sensor are not the subject of this invention, so that a more detailed description thereof is not made at this point. Next, a single sensor 12 is generally described.
    The sensor 12 transmits the detected temperature parameter to the control unit 14, which processes it and, based on it, determines an approximate residual time after which a regulated temperature cooking process is available. For the determination of the approximate residual time, the control unit 14 performs a series of calculations
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    which a regulated temperature cooking process is available is emitted by the control unit 14.
    In the present embodiment, the control unit 14 issues the user with the approximate residual time as a percentage value optically by the output unit 22. In addition to the emission of the approximate residual time as a percentage value, the control unit 14 issues it as absolute value, in min: s format, where “min” refers to the minutes, and “s” refers to the seconds. At a time when a regulated temperature cooking process is available, the control unit 14 acoustically emits the approximate residual time to the user by means of an audible signal for the human being, in order to warn him about the availability of a process of regulated temperature cooking.
    In another case, the user would like to perform, for example, a frying process, for which he would like to use as an example a cooking program. In the example analyzed, the approximate residual time is an approximate remaining time t1 until a cooking program is available. After placing and detecting a cooking battery, the control unit 14 first activates the heating elements by actuating the power electronics. The control unit 14 performs multiple internal calculations that are not essential for the present invention, such as sensor calibration 12. However, this sensor calibration 12 is not the subject of the present invention, and is therefore not described. then. As a consequence of these calculations not essential for the present invention, in this example of embodiment a preliminary time is taken, due to which the approximate remaining time t1 amounts to at least 80 s.
    As an example, the approximate remaining time t1 takes a value of 200 s. After completing the internal calculations, the control unit issues the approximate residual time. The internal calculations could have been completed, for example, after 80 s. Then, the control unit could emit, for example, a value of 40% and, alternatively or additionally, an approximate residual time with a value of 120 s. The approximate residual time could be issued alternatively or additionally in minutes, for example, in a "2 min" format and / or in a "02:00 min" format.
    The cooking program that the user wants is not available until the end of a process of increasing the temperature of the cooking battery supported at a certain temperature. The approximate residual time remaining until reaching the determined temperature could take, for example, a value that is less than the time necessary for


    internal calculations, so the approximate residual time amounts to less than 80 s. If there are at least two approximate residual times, the control unit 14 issues the longest of the two or more approximate residual times. In this case, the approximate residual time is the maximum of an approximate remaining time until a
    5 set temperature and an approximate remaining time until a cooking program is available.
    In another embodiment, the control unit could be provided to graphically represent the approximate residual time. By way of example, the control unit could, for this purpose, emit graphical units in different ways, for example, in the form of columns and / or in the form of bars and / or in the form of circles and / or in the form of the progression of a curve and / or curve fitting. It is conceived that the control unit is intended to switch between two or more variants of the approximate residual time emission depending on a command input made by the command unit, for example, between an emission of the approximate residual time as a percentage value and an issue of
    15 approximate residual time as absolute value.
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    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    同族专利:
    公开号 | 公开日
    DE202015009833U1|2020-07-20|
    EP3702747A1|2020-09-02|
    EP3001163A1|2016-03-30|
    ES2564881B1|2017-01-30|
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    ES2799724T3|2020-12-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP2327934A1|2008-08-20|2011-06-01|Hoshizaki Denki Kabushiki Kaisha|Cooking device|
    WO2010123187A1|2009-04-22|2010-10-28|Song Bok Han|Heating device comprising function of measuring time for thermal homogenization and control method thereof|
    DE102009019613A1|2009-04-30|2010-11-04|Wmf Württembergische Metallwarenfabrik Ag|Temperature measuring device i.e. meat thermometer, for measuring temperature of meat, has temperature sensor arranged at end area of detector, which is inserted into cooking goods, where end area is turned away from free end area|
    DE102012013275A1|2011-07-05|2013-01-10|Mkn Maschinenfabrik Kurt Neubauer Gmbh & Co.|Method for operating roasting and cooking appliance e.g. oven used for cooking e.g. instance food, involves determining cut-off time for heater from speed of rise in temperature of food|
    CA2181842C|1995-08-07|2007-03-06|James R. Barger|Oven preheat countdown timer|
    DE19812345A1|1998-03-20|1999-09-30|Bosch Siemens Hausgeraete|Cooking hob with hot plates and temperature sensors|ES2745533A1|2018-08-31|2020-03-02|Bsh Electrodomesticos Espana Sa|Procedure for putting into operation at least one cooking appliance |
    US10865999B2|2019-03-01|2020-12-15|Midea Group Co., Ltd.|Targeted oven self-clean preheat temperature control|
    US11009238B2|2019-03-01|2021-05-18|Midea Group Co., Ltd.|Staged oven self-clean preheat temperature control|
    FR3108821A1|2020-03-30|2021-10-01|Groupe Brandt|COOKING PLATE INCLUDING AN IMPROVED COOKING PROGRAM, COOKING SYSTEM, COOKING PROCESS AND CORRESPONDING PROGRAM|
    法律状态:
    2015-06-05| PC2A| Transfer of patent|Owner name: BSH HAUSGERATE GMBH Effective date: 20150529 |
    2017-01-30| FG2A| Definitive protection|Ref document number: 2564881 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170130 |
    2021-04-05| MH2A| Renunciation|Effective date: 20210326 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201431395A|ES2564881B1|2014-09-24|2014-09-24|Cooking appliance|ES201431395A| ES2564881B1|2014-09-24|2014-09-24|Cooking appliance|
    EP15184606.0A| EP3001163B1|2014-09-24|2015-09-10|Cooking device|
    ES15184606T| ES2799724T3|2014-09-24|2015-09-10|Cooking range|
    EP20163745.1A| EP3702747A1|2014-09-24|2015-09-10|Hotplate device|
    DE202015009833.9U| DE202015009833U1|2014-09-24|2015-09-10|Hob device|
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