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    Control Circuit for Fast Heating of a Positive-Temperature-Coefficient Heating Component
    21.
    发明申请
    Control Circuit for Fast Heating of a Positive-Temperature-Coefficient Heating Component 有权
    用于快速加热正温系数加热部件的控制电路

    公开(公告)号：US20090095726A1

    公开(公告)日：2009-04-16

    申请号：US11870244

    申请日：2007-10-10

    申请人： Qun Song ,  Fang Xie ,  Qi Wu ,  Zeyu Huang

    发明人： Qun Song ,  Fang Xie ,  Qi Wu ,  Zeyu Huang

    IPC分类号： A45D1/04

    CPC分类号： H05B1/0255 ,  A45D1/28 ,  H05B2203/02

    摘要： Traditional temperature-control products have the problem that the temperature of the working surface reaches the setting temperature too slowly when heating up or recovering from a temperature drop. A traditional temperature control circuit and temperature-settings selector components are modified to solve this problem. When heating begins, the modified circuit increases the initial setting temperature to be above the target setting temperature. The modified circuit then adjusts the setting temperature by measuring the heating power consumption. Once the working surface of the temperature control product reaches the initial setting temperature, the heating power consumption drops and the modified circuit reduces the temperature setting to the target setting temperature. The temperature control product can rapidly achieve the target temperature. A positive-temperature-coefficient heating component is used in the temperature control product.

    摘要翻译： 传统的温度控制产品存在如下问题：当加热或从温度下降恢复时，工作表面的温度达到设定温度太慢。 传统的温度控制电路和温度设置选择器组件被修改以解决这个问题。 当加热开始时，修改的电路将初始设定温度提高到高于目标设定温度。 然后，修改的电路通过测量加热功率消耗来调节设定温度。 一旦温度控制产品的工作表面达到初始设定温度，加热功率消耗下降，修改后的电路将温度设置降低到目标设定温度。 温控产品可以快速达到目标温度。 在温度控制产品中使用正温系数加热部件。

    Electric pressing iron having indicating ready light
    22.
    发明授权
    Electric pressing iron having indicating ready light 失效
    具有指示就绪光的电熨斗

    公开(公告)号：US4189855A

    公开(公告)日：1980-02-26

    申请号：US917184

    申请日：1978-06-20

    申请人： George W. Robinson

    发明人： George W. Robinson

    IPC分类号： D06F75/26 ,  H01H37/52 ,  H05B1/02 ,  D06F75/02

    CPC分类号： H05B1/0255 ,  D06F75/26 ,  H01H37/52

    摘要： Ready light circuit is provided comprising a simple third switch blade added to standard thermostat two-blade switch in electric iron. Light is activated when bimetallic element of switch drives third blade into engagement with other blade as iron reaches set temperature. Light stays illuminated as long as main contacts of standard-type blades remain open. When thermostat calls for more heat, light in circuit which is across main contacts, is shorted out.

    摘要翻译： 提供了准备灯电路，其包括添加到电熨斗中的标准恒温器双叶片开关的简单的第三开关刀片。 当双金属元件的开关驱动第三刀片时，光被激活，当铁达到设定温度时，其他刀片接合。 只要标准型刀片的主触点保持打开状态，灯就会点亮。 当恒温器需要更多的热量时，电路中主要触点间的光线短路。