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1.发明申请CONTROL METHOD FOR A COOKTOP AND COOKTOP FOR CARRYING OUT SAID METHOD 有权用于实施方法的COOKTOP和COOKTOP的控制方法公开(公告)号：US20100181302A1
公开(公告)日：2010-07-22
申请号：US12663080
申请日：2008-06-04
申请人： Holger Ernst , Uwe Femmer , Sonja Heitmann , Thomas Kruempelmann
发明人： Holger Ernst , Uwe Femmer , Sonja Heitmann , Thomas Kruempelmann
CPC分类号： H05B6/062 , F24C7/083 , F24C15/105 , H05B2213/05
摘要： A method and cooktop include a cooktop panel, a cooking zone, and an induction heating device disposed below the cooktop panel. First, second and third heat sensor units are disposed beneath the cooktop panel in a region of a measuring spot. The first heat sensor unit is configured to measure heat flow from substantially only the cooktop panel. The second and third heat sensor units are configured to measure heat flow from the cooktop panel and a cooking utensil disposed thereon. A light source is provided for measuring an emissivity of the bottom of the cooking utensil. An auxiliary heater heats the region of the measuring spot. An electrical control system calculates a ratio from signals of the second and third heat sensor units and determines an actual temperature of the bottom of the cooking utensil from the ratio by using a temperature of a lower surface of the cooktop panel measured by the first sensor unit and a value of the emissivity of the cooking utensil bottom.
摘要翻译： 方法和灶具包括炉灶面板，烹饪区域和设置在炉灶面板下方的感应加热装置。 首先，第二和第三热传感器单元设置在测量点的区域内的炉灶面板的下方。 第一热传感器单元被配置成测量基本上只有炉灶面板的热流。 第二和第三热传感器单元被配置成测量从灶面板和设置在其上的烹饪器具的热流。 提供了用于测量炊具底部的发射率的光源。 辅助加热器加热测量点的区域。 电气控制系统根据第二和第三热传感器单元的信号计算比率，并且通过使用由第一传感器单元测量的灶面面板的下表面的温度从该比率确定烹饪器具的底部的实际温度 以及炊具底部的发射率的值。
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2.发明授权公开(公告)号：US08581159B2
公开(公告)日：2013-11-12
申请号：US12663080
申请日：2008-06-04
申请人： Holger Ernst , Uwe Femmer , Sonja Heitmann , Thomas Kruempelmann
发明人： Holger Ernst , Uwe Femmer , Sonja Heitmann , Thomas Kruempelmann
CPC分类号： H05B6/062 , F24C7/083 , F24C15/105 , H05B2213/05
摘要： A method and cooktop include a cooktop panel, a cooking zone, and an induction heating device disposed below the cooktop panel. First, second and third heat sensor units are disposed beneath the cooktop panel in a region of a measuring spot. The first heat sensor unit is configured to measure heat flow from substantially only the cooktop panel. The second and third heat sensor units are configured to measure heat flow from the cooktop panel and a cooking utensil disposed thereon. A light source is provided for measuring an emissivity of the bottom of the cooking utensil. An auxiliary heater heats the region of the measuring spot. An electrical control system calculates a ratio from signals of the second and third heat sensor units and determines an actual temperature of the bottom of the cooking utensil from the ratio by using a temperature of a lower surface of the cooktop panel measured by the first sensor unit and a value of the emissivity of the cooking utensil bottom.
摘要翻译： 方法和灶具包括炉灶面板，烹饪区域和设置在炉灶面板下方的感应加热装置。 首先，第二和第三热传感器单元设置在测量点的区域内的炉灶面板的下方。 第一热传感器单元被配置成测量基本上只有炉灶面板的热流。 第二和第三热传感器单元被配置成测量从灶面板和设置在其上的烹饪器具的热流。 提供了用于测量炊具底部的发射率的光源。 辅助加热器加热测量点的区域。 电气控制系统根据第二和第三热传感器单元的信号计算比率，并且通过使用由第一传感器单元测量的灶面面板的下表面的温度从该比率确定烹饪器具的底部的实际温度 以及炊具底部的发射率的值。
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3.发明授权Method for controlling a cooking process in a cooking appliance and cooking appliance 有权用于控制烹饪器具和烹饪器具中烹饪过程的方法公开(公告)号：US07075041B2
公开(公告)日：2006-07-11
申请号：US10871652
申请日：2004-06-17
IPC分类号： H05B1/02
CPC分类号： F24C7/08
摘要： A method for controlling a cooking process in a cooking appliance having a sensor for measuring a gas concentration in the cooking chamber and an electric or electronic control system in communication with the sensor and including an evaluation circuit and a memory, includes ascertaining, as a function of a food to be cooked, a cooking end value stored in the memory. An output signal of the sensor is processed using the evaluation circuit so as to generate a cooking quotient. The cooking quotient at a point in time corresponds to a ratio of the first derivative of the output signal with respect to time to a first extreme value of the first derivative of the output signal with respect to time. A value of the cooking quotient is compared to the cooking end value using the evaluation circuit, and an appliance function is triggered.
摘要翻译： 一种用于控制烹饪器具中的烹饪过程的方法，其具有用于测量烹饪室中的气体浓度的传感器和与传感器通信并包括评估电路和存储器的电气或电子控制系统，包括确定作为功能 要烹饪的食物，存储在存储器中的烹饪结束值。 使用评估电路处理传感器的输出信号，以产生烹饪商。 在某个时间点的烹饪商对应于输出信号的一阶导数相对于时间相对于输出信号的一阶导数相对于时间的第一极值的比率。 使用评估电路将烹饪商的值与烹饪结束值进行比较，并且触发器具功能。
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4.发明申请Method for controlling a cooking process in a cooking appliance and cooking appliance 有权用于控制烹饪器具和烹饪器具中烹饪过程的方法公开(公告)号：US20050061799A1
公开(公告)日：2005-03-24
申请号：US10871652
申请日：2004-06-17
CPC分类号： F24C7/08
摘要： A method for controlling a cooking process in a cooking appliance having a sensor for measuring a gas concentration in the cooking chamber and an electric or electronic control system in communication with the sensor and including an evaluation circuit and a memory, includes ascertaining, as a function of a food to be cooked, a cooking end value stored in the memory. An output signal of the sensor is processed using the evaluation circuit so as to generate a cooking quotient. The cooking quotient at a point in time corresponds to a ratio of the first derivative of the output signal with respect to time to a first extreme value of the first derivative of the output signal with respect to time. A value of the cooking quotient is compared to the cooking end value using the evaluation circuit, and an appliance function is triggered.
摘要翻译： 一种用于控制烹饪器具中的烹饪过程的方法，其具有用于测量烹饪室中的气体浓度的传感器和与传感器通信并包括评估电路和存储器的电子或电子控制系统，包括确定作为功能 要烹饪的食物，存储在存储器中的烹饪结束值。 使用评估电路处理传感器的输出信号，以产生烹饪商。 在某个时间点的烹饪商对应于输出信号的一阶导数相对于时间相对于输出信号的一阶导数相对于时间的第一极值的比率。 使用评估电路将烹饪商的值与烹饪结束值进行比较，并且触发器具功能。
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公开(公告)号：US20050028805A1
公开(公告)日：2005-02-10
申请号：US10910069
申请日：2004-08-03
CPC分类号： F24C15/045
摘要： A door for a household appliance includes a door frame, a pane and a clamping device for detachably securing the pane to the door frame. The door frame includes a first and a second holding member disposed opposite each other. The clamping device includes an elastic element located at the first holding member and a clamping element located at the second holding member when the door is in an assembled state. The clamping element is movable from a released position to a locking position so as to detachably mount the pane. The pane is located, with play, between the elastic element and the other holding member when the clamping element is in the released position. The clamping element, when in the locking position, engages a gap between the second holding member and a front face of the pane so as to press the pane against the elastic element.
摘要翻译： 用于家用电器的门包括门框，窗格和用于将窗格可拆卸地固定到门框的夹紧装置。 门框包括彼此相对设置的第一和第二保持构件。 夹紧装置包括位于第一保持构件处的弹性元件和当门处于组装状态时位于第二保持构件处的夹紧元件。 夹紧元件可从释放位置移动到锁定位置，以便可拆卸地安装该窗格。 当夹紧元件处于释放位置时，窗格位于弹性元件和另一个保持构件之间。 当处于锁定位置时，夹紧元件与第二保持构件和窗格的前表面之间的间隙接合，以将窗格压靠在弹性元件上。
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6.发明授权Method for controlling the exhaust flow from a cooking chamber of a baking oven 有权用于控制来自烘烤炉的烹饪室的废气流的方法公开(公告)号：US07997263B2
公开(公告)日：2011-08-16
申请号：US11851474
申请日：2007-09-07
IPC分类号： F24C15/32
CPC分类号： F24C15/2007 , F24C7/087 , F24C15/2021
摘要： A baking oven and method for controlling the exhaust flow from a cooking chamber of the baking oven. The exhaust flow is discharged from the oven by a fan. The method includes increasing the speed of the fan and measuring the gas concentration of the cooking chamber during a first time interval. The gas concentration is measured using a gas sensor. At the beginning of the first time interval, an initial gas concentration is measured. During the first time interval a fan speed is selected at which the measured gas concentration varies from the initial gas concentration. The speed of the fan is set for a second time interval as a function of the selected fan speed from the first time interval.
摘要翻译： 烘烤炉和用于控制来自烘烤炉的烹饪室的废气流的方法。 废气通过风扇从烘箱排出。 该方法包括增加风扇的速度并且在第一时间间隔期间测量烹饪室的气体浓度。 使用气体传感器测量气体浓度。 在第一时间间隔开始时，测量初始气体浓度。 在第一时间间隔期间，选择风扇速度，其中测量的气体浓度从初始气体浓度变化。 风扇的速度作为从第一时间间隔选择的风扇速度的函数设定第二时间间隔。
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7.发明申请METHOD FOR CONTROLLING THE EXHAUST FLOW FROM A COOKING CHAMBER OF A BAKING OVEN 有权用于控制烘烤炉的烹饪室的排气流的方法公开(公告)号：US20080066732A1
公开(公告)日：2008-03-20
申请号：US11851474
申请日：2007-09-07
IPC分类号： F24C15/32
CPC分类号： F24C15/2007 , F24C7/087 , F24C15/2021
摘要： A baking oven and method for controlling the exhaust flow from a cooking chamber of the baking oven. The exhaust flow is discharged from the oven by a fan. The method includes increasing the speed of the fan and measuring the gas concentration of the cooking chamber during a first time interval. The gas concentration is measured using a gas sensor. At the beginning of the first time interval, an initial gas concentration is measured. During the first time interval a fan speed is selected at which the measured gas concentration varies from the initial gas concentration. The speed of the fan is set for a second time interval as a function of the selected fan speed from the first time interval.
摘要翻译： 烘烤炉和用于控制来自烘烤炉的烹饪室的废气流的方法。 废气通过风扇从烘箱排出。 该方法包括增加风扇的速度并且在第一时间间隔期间测量烹饪室的气体浓度。 使用气体传感器测量气体浓度。 在第一时间间隔开始时，测量初始气体浓度。 在第一时间间隔期间，选择风扇速度，其中测量的气体浓度从初始气体浓度变化。 风扇的速度作为从第一时间间隔选择的风扇速度的函数设定第二时间间隔。
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8.发明授权公开(公告)号：US08084723B2
公开(公告)日：2011-12-27
申请号：US11848892
申请日：2007-08-31
IPC分类号： H05B6/50
CPC分类号： F24C7/08 , F24C14/02 , F24C15/2014
摘要： A method for detecting a fire condition in a cooking chamber of a baking oven. The method includes measuring the oxygen concentration in the baking oven and also using an evaluation circuit of an electronic controller to determine the rate of change of the oxygen. The oxygen concentration and the rate of change are compared to predetermined values stored in a memory of the electronic controller. If the oxygen concentration reaches a value smaller than a limit in the range of 15 to 20 percent by volume, and the rate of change of the oxygen concentration exceeds a rate of decrease of about 2.5 percent by volume per 10 seconds, the fire condition is detected. Subsequently an alarm is created and/or at least one of the heat output or air circulation through the oven is reduced.
摘要翻译： 一种用于检测烘烤炉的烹饪室中的火灾状况的方法。 该方法包括测量烘烤炉中的氧浓度，并且还使用电子控制器的评估电路来确定氧气的变化率。 将氧浓度和变化率与存储在电子控制器的存储器中的预定值进行比较。 如果氧浓度达到小于15〜20体积％范围的极限值，并且氧浓度的变化率超过每10秒钟减少约2.5体积％的速度，则火情为 检测到。 随后产生报警和/或通过烘箱的热输出或空气循环中的至少一个减少。
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公开(公告)号：US07923664B2
公开(公告)日：2011-04-12
申请号：US11665552
申请日：2005-10-14
CPC分类号： F24C15/2014 , F24C7/08
摘要： A method for controlling a cooking process in a cooking appliance includes determining, from a gas concentration detected during the cooking process, a set of function values corresponding to a shape of a function that depends on the gas concentration from a starting time t0 to a current time tn during a cooking process. Respective sets of comparison values for a comparison at the time tn are determined from the sets of reference values. A plurality of the sets of comparison values coming closest to the set of function values is automatically selected, and a set of parameters including at least an ending time of the cooking process is generated. The selected set of parameters is used for an electrical controller of the cooking appliance until a next comparison is made at a time tn+1. The method is automatically stopped as soon as the ending time of the cooking process has been reached.
摘要翻译： 一种用于控制烹饪器具烹饪过程的方法，包括：根据在烹饪过程中检测到的气体浓度，确定与从开始时间t0到当前温度的取决于气体浓度的函数形状相对应的一组函数值 在烹饪过程中的时间tn。 根据参考值的集合确定在时间tn的比较的各组比较值。 自动选择与功能值集合最接近的多组比较值，并且生成至少包括烹调过程的结束时间的一组参数。 所选择的一组参数用于烹饪器具的电气控制器，直到在时间tn + 1进行下一个比较。 一旦达到烹饪过程的结束时间，该方法就会自动停止。
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公开(公告)号：US20070217952A1
公开(公告)日：2007-09-20
申请号：US11688371
申请日：2007-03-20
IPC分类号： G01N31/12
CPC分类号： F24C14/02 , F24C15/2014
摘要： A method for controlling a pyrolysis cleaning process in an oven includes the steps: a) heating an oven cavity of the oven by switching on a heat source; b) measuring, using an oxygen sensor, an oxygen concentration in the oven cavity or in an exhaust-air conduit configured to discharge fumes from the oven cavity; c) comparing, in an evaluation circuitry of an electrical control unit, the measured oxygen concentration to a predefined limit value stored in a memory; d) operating, if the measured oxygen concentration drops below the limit value, the oven for a predefined first time interval with the heat source switched off, a duration of the first time interval being stored in the memory; and e) repeating steps b) through d) after the first time interval has ended; or f) repeating steps a) through d) if the measured oxygen concentration is equal to or greater than the limit value.
摘要翻译： 用于控制烘箱中的热解清洗过程的方法包括以下步骤：a）通过打开热源来加热烘箱的烤箱腔; b）使用氧传感器测量所述烘箱腔中的氧浓度或构造成从所述烘箱腔排出烟雾的排气导管; c）将电气控制单元的评估电路中测量的氧浓度与存储在存储器中的预定极限值进行比较; d）如果所测量的氧浓度低于所述极限值，则操作所述烘箱在热源关闭的预定的第一时间间隔内，将所述第一时间间隔的持续时间存储在所述存储器中; 和e）在第一时间间隔结束之后重复步骤b）至d） 或f）重复步骤a）至d）测量的氧浓度是否等于或大于极限值。
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