Method and apparatus for rapid heat-up of a glass-ceramic cooktop
    2.
    发明授权
    Method and apparatus for rapid heat-up of a glass-ceramic cooktop 失效
    一种用于玻璃陶瓷炉灶快速加热的方法和装置

    公开(公告)号:US06350968B1

    公开(公告)日:2002-02-26

    申请号:US09687112

    申请日:2000-10-16

    IPC分类号: H05B102

    摘要: An apparatus for rapidly heating a cooktop is provided. The apparatus comprises a radiant heating element positioned proximate to the cooktop. A controller is provided and is connected to the radiant heating element. The controller includes a fast heat-up circuit selectively coupled to the radiant heating element. A look-up table is selectively coupled to the fast heat-up circuit. The look-up table comprises a plurality of user power levels. Each of the plurality of user power levels is correlated to a respective user-selected temperature. The apparatus further comprises a user power input device connected to the controller. The user power input device also allows selection of at least a first of the plurality of user power levels wherein the first power level corresponds to a first respective user selected temperature in the look-up table. A temperature sensor is connected to the controller for measuring a temperature of the cooktop.

    摘要翻译: 提供一种用于快速加热炉灶的装置。 该装置包括靠近炉灶定位的辐射加热元件。 提供控制器并连接到辐射加热元件。 控制器包括选择性地耦合到辐射加热元件的快速加热电路。 选择性地将查找表耦合到快速加热电路。 查找表包括多个用户功率电平。 多个用户功率电平中的每一个与相应的用户选择的温度相关。 该装置还包括连接到控制器的用户电力输入装置。 用户功率输入设备还允许选择多个用户功率电平中的至少第一功率电平,其中第一功率电平对应于查找表中的第一相应用户选择的温度。 温度传感器连接到控制器,用于测量炉灶的温度。

    Method and apparatus for thermal limiting of the temperature of a glass-ceramic cooktop
    3.
    发明授权
    Method and apparatus for thermal limiting of the temperature of a glass-ceramic cooktop 有权
    用于限制玻璃 - 陶瓷炉灶温度的方法和装置

    公开(公告)号:US06285012B1

    公开(公告)日:2001-09-04

    申请号:US09656245

    申请日:2000-09-06

    IPC分类号: H05B302

    CPC分类号: H05B3/746 H05B2213/07

    摘要: The temperature of a cooktop is controlled such that a maximum temperature of a cooktop reaches about a predetermined maximum temperature. The temperature is controlled by controlling power supplied to a radiant heating element positioned below the cooktop. The radiant heating element heats the cooktop. A user power input device allows a user to select a user power level corresponding to a desired temperature range for heating the cooktop. A temperature sensor is supplied that senses the temperature of the cooktop. A thermal limiter controller is connected to the radiant heating element, the user power input device and the temperature sensor. The thermal limiter controller determines a thermal limiting power level. The thermal limiter controller applies the smaller of the user power level and the thermal limiter power level to the radiant heating element. An anti-wind up controller is connected to the thermal limiter controller and tracks the thermal limiter power level to the user power level whereby a maximum temperature of the cooktop reaches about the predetermined maximum temperature.

    摘要翻译: 炉灶的温度被控制为使炉灶的最高温度达到大约预定的最高温度。 通过控制提供给位于炉灶面下方的辐射加热元件的功率来控制温度。 辐射加热元件加热炉灶。 用户电力输入装置允许用户选择对应于期望温度范围的加热炉灶的用户功率水平。 提供温度传感器来感测炉灶的温度。 热限制器控制器连接到辐射加热元件,用户电源输入设备和温度传感器。 热限制器控制器确定热限制功率电平。 热限制器控制器将较小的用户功率电平和热限制器功率电平应用于辐射加热元件。 防风上拉控制器连接到热限制器控制器,并将热限制器功率水平跟踪到用户功率水平,由此炉灶的最高温度达到约预定的最高温度。

    Apparatus for limiting temperature
    4.
    发明授权
    Apparatus for limiting temperature 有权
    用于限制温度的装置

    公开(公告)号:US06586712B1

    公开(公告)日:2003-07-01

    申请号:US09683310

    申请日:2001-12-12

    IPC分类号: H05B102

    摘要: A temperature limiting user interface comprises a potentiometer for providing a reference signal to an electronic apparatus, the electronic apparatus being adapted to generate heat as a function of the reference signal; and a temperature-sensitive impedance, thermally coupled to the electronic apparatus so as to receive at least a portion of the heat, and electrically coupled to the potentiometer so as to alter the reference signal as a function of temperature.

    摘要翻译: 温度限制用户界面包括用于向电子设备提供参考信号的电位计,所述电子设备适于根据参考信号产生热量; 以及温度敏感的阻抗,热耦合到电子设备以便接收至少一部分热量,并电耦合到电位器,以便改变作为温度的函数的参考信号。