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公开(公告)号：US20150208467A1
公开(公告)日：2015-07-23
申请号：US14417420
申请日：2013-07-29
IPC分类号： H05B6/06
CPC分类号： H05B6/062
摘要： The present invention relates to an induction heating generator. The induction heating generator comprises or corresponds with a rectifier circuit (10). An input of the rectifier circuit (10) is connected or connectable to an AC power terminal (12). Four capacitors (C1, C2, C3, C4) form a bridge circuit between two output terminals of the rectifier circuit (10). The bridge circuit includes a first capacitor series (C1, C2) and a second capacitor series (C3, C4). An induction coil (L) is interconnected in the centre of the bridge circuit. At least two semiconductor switches (S1, S2) are connected in each case parallel to one of the capacitors (C1, C2) of at least the first capacitor series (C1, C2). The induction heating generator comprises a control circuit block (14, 16, 18, 20, 22) for controlling the control electrodes of the semiconductor switches (S1, S2). A shunt element (SE) is connected in series with the first capacitor series (C1, C2), wherein said shunt element (SE) and the first capacitor series (C1, C2) are interconnected between the output terminals of the rectifier circuit (10), and wherein the shunt element (SE) is connected to an input of the control circuit block (14, 16, 18, 20, 22). Further, the present invention relates to an induction cooking hob comprising at least one induction heating generator.
摘要翻译： 感应加热发电机技术领域本发明涉及感应加热发电机。 感应加热发生器包括或对应于整流电路（10）。 整流电路（10）的输入端连接或连接到交流电源端子（12）。 四个电容器（C1，C2，C3，C4）在整流电路（10）的两个输出端之间形成桥接电路。 桥电路包括第一电容器系列（C1，C2）和第二电容器系列（C3，C4）。 感应线圈（L）在桥接电路的中心互连。 至少两个半导体开关（S1，S2）在每种情况下与至少第一电容器系列（C1，C2）的电容器（C1，C2）中的一个并联连接。 感应加热发生器包括用于控制半导体开关（S1，S2）的控制电极的控制电路块（14,16,18,20,22）。 分流元件（SE）与第一电容器系列（C1，C2）串联连接，其中所述并联元件（SE）和第一电容器串联（C1，C2）互连在整流电路（10）的输出端 ），并且其中所述分流元件（SE）连接到所述控制电路块（14,16,18,20,22）的输入。 此外，本发明涉及一种包括至少一个感应加热发生器的感应炉灶。
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公开(公告)号：US10244584B2
公开(公告)日：2019-03-26
申请号：US14432340
申请日：2013-11-07
摘要： A method for controlling a cooking hob with one or more induction coils covered by a cookware and forming a cooking zone. All induction coils of the cooking zone are alternately activated. The method includes setting an average power to be transferred to the cookware by a user, determining a frequency, estimating a maximum average power if all induction coils of the cooking zone would be activated with said frequency, estimating a percentage power defined as quotient between the set average power and the estimated maximum average power, estimating a calculated number of coils defined as product of the number of coils within the cooking zone and the percentage power, defining a minimum number of simultaneously activated coils within the cooking zone by an integer value of the calculated number, and defining a temporal activation of a further one of the coils by a fractional part of the calculated number.
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公开(公告)号：US10009037B2
公开(公告)日：2018-06-26
申请号：US14432670
申请日：2013-11-11
CPC分类号： H03M1/12 , G01R19/0084 , H04B3/00
摘要： A modular electronic and/or electric apparatus including a plurality of circuit units connected by an internal communication bus. The circuit unit includes at least two serial resistor elements forming a voltage divider. The resistor elements of the circuit units are serially connected and form an ID wire. The ID wire is interconnected between a first voltage terminal and a second voltage terminal. The circuit unit comprises at least one analog-digital converter. A connection point between two resistor elements of one circuit unit is connected to an analog input terminal of the analog-digital converter. A digital output terminal of the analog-digital converter is connected to the internal communication bus. The modular electronic and/or electric apparatus includes a master unit connected to the internal communication bus. In particular, the present invention relates to a modular domestic appliance including a plurality of circuit units connected by an internal communication bus.
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公开(公告)号：US09788368B2
公开(公告)日：2017-10-10
申请号：US14417420
申请日：2013-07-29
CPC分类号： H05B6/062
摘要： An induction heating generator includes a rectifier circuit (10). Four capacitors (C1, C2, C3, C4) form a bridge circuit between two output terminals of the rectifier circuit (10). The bridge circuit includes a first capacitor series (C1, C2) and a second capacitor series (C3, C4). An induction coil (L) is interconnected in the center of the bridge circuit. At least two semiconductor switches (S1, S2) are connected in each case parallel to one of the capacitors (C1, C2) of the first capacitor series (C1, C2). The induction heating generator includes a control circuit block (14, 16, 18, 20, 22) for controlling the control electrodes of the semiconductor switches (S1, S2). A shunt element (SE) is connected in series with the first capacitor series (C1, C2).
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公开(公告)号：US09557064B2
公开(公告)日：2017-01-31
申请号：US14648100
申请日：2013-11-14
发明人： Svend Erik Christiansen , Laurent Jeanneteau , Martin Kessler , Alex Viroli , Thibaut Rigolle , Bryan Thomas Phillips
CPC分类号： F24C7/086 , F24C7/083 , H05B6/12 , H05B6/1218
摘要： A cooking hob includes a transparent or semi-transparent top panel and a cooking zone with a pot detector. A user interface is below the top panel and includes touch switches and a touch slide. A light source corresponds with the touch switch and the cooking zone. The light source indicates detection of a pot on the cooking zone by a first light signal during a predetermined time interval and indicates an activated state of the cooking zone by a second light signal and indicates the selected cooking zone and the activated state of the touch slide element by the first light signal. The touch slide is for adjusting the power and/or temperature of the indicated cooking zone within the time interval. The touch switch is for selecting the cooking zone and activating the touch slide. The touch slide is for adjusting the power and/or temperature of the selected cooking zone.
摘要翻译： 烹饪灶台包括透明或半透明的顶部面板和具有锅检测器的烹饪区域。 用户界面位于顶部面板的下方，包括触摸开关和触摸滑块。 光源对应于触摸开关和烹饪区域。 光源表示在预定时间间隔期间通过第一光信号在烹饪区域上检测锅，并且通过第二光信号指示烹饪区域的激活状态，并且指示所选择的烹饪区域和触摸幻灯片的激活状态 元素由第一光信号。 触摸滑块用于在时间间隔内调整指定烹饪区域的功率和/或温度。 触摸开关用于选择烹饪区域并激活触摸幻灯片。 触摸滑块用于调节所选烹饪区域的功率和/或温度。
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公开(公告)号：US09826578B2
公开(公告)日：2017-11-21
申请号：US14396194
申请日：2013-05-21
CPC分类号： H05B6/1209 , F24C7/087 , H05B6/062 , H05B6/1272 , H05B2213/03 , H05B2213/05
摘要： The present invention relates to an induction cooking hob (10) with a plurality of induction coils (16). The induction cooking hob (10) comprises a cooking surface (12) and a control unit. The cooking surface (12) includes a cover plate. The induction coils (16) are arranged side-by-side according to a predetermined scheme and below the cover plate. At least one induction coil (16) is marked by an identification symbol (18). The identification symbol (18) includes a first element (20) and a second element (22), wherein the first element (20) extends beyond the diameter of the corresponding induction coil (16) and the second element (22) marks the diameter of said induction coil (16).
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7.发明授权Method and a control unit for controlling a cooking process on an induction cooking hob 有权方法和用于控制感应炉灶的烹饪过程的控制单元公开(公告)号：US09549437B2
公开(公告)日：2017-01-17
申请号：US14439847
申请日：2013-11-14
CPC分类号： H05B6/062 , A47J27/62 , H05B2213/07
摘要： A method for controlling a cooking process on an induction cooking hob (10). The method includes setting a temperature value or parameter value corresponding with the temperature by a user. A control unit of the induction cooking hob (10) sets a maximum power (Pmax) for a corresponding cooking zone, calculates an average slope value (S1, S2, ASP) of a temperature-time-diagram (20, 22, 24) of the cooking process, compares the average slope value (S1, S2, ASP) with a corresponding threshold value (THR1, THR2, THR3), and indicates that the temperature or parameter has obtained the set temperature value or parameter value, respectively, if the average slope value (S1, S2, ASP) is equal with or smaller than the corresponding threshold value (THR1, THR2, THR3). The method and control unit are provided for controlling a boiling process and a frying process on an induction cooking hob.
摘要翻译： 一种用于控制感应烹饪灶台（10）上的烹饪过程的方法。 该方法包括设定用户对应于温度的温度值或参数值。 感应炉灶（10）的控制单元设定相应烹调区域的最大功率（Pmax），计算温度 - 时间图（20,22,24）的平均斜率值（S1，S2，ASP） 将平均斜率值（S1，S2，ASP）与相应的阈值（THR1，THR2，THR3）进行比较，并指示温度或参数分别获得设定温度值或参数值，如果 平均斜率值（S1，S2，ASP）等于或小于相应的阈值（THR1，THR2，THR3）。 提供了方法和控制单元，用于控制感应炉灶的沸腾过程和油炸过程。
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