Microwave oven
    31.
    发明授权
    Microwave oven 失效
    微波炉

    公开(公告)号:US06835920B2

    公开(公告)日:2004-12-28

    申请号:US10005312

    申请日:2001-12-07

    申请人: Jong-Chull Shon

    发明人: Jong-Chull Shon

    IPC分类号: H05B650

    CPC分类号: H05B6/6458 G01N27/048

    摘要: A microwave oven includes a magnetron to generate microwaves and a cooking chamber to contain food to be cooked using the generated microwaves. The microwave oven further includes a humidity detector to detect moisture formed from the food being cooked. The humidity detector is provided at air outlets of the cooking chamber, and includes first and second electrodes formed on a board to be space apart from each other at a predetermined interval to form a gap therebetween. The control unit of the microwave oven controls the cooking operation of the microwave oven according to the output of the humidity detector.

    摘要翻译: 微波炉包括磁控管以产生微波和烹饪室,以便使用所产生的微波来包含待烹饪的食物。 微波炉还包括湿度检测器,以检测由烹调食物形成的湿气。 湿度检测器设置在烹饪室的空气出口处,并且包括形成在板上的以预定间隔彼此间隔开的第一和第二电极,以在它们之间形成间隙。 微波炉的控制单元根据湿度检测器的输出来控制微波炉的烹调操作。

    Polymer-type humidity sensor
    32.
    发明授权
    Polymer-type humidity sensor 有权
    聚合物型湿度传感器

    公开(公告)号:US06806722B2

    公开(公告)日:2004-10-19

    申请号:US10005223

    申请日:2001-12-07

    IPC分类号: G01R2708

    摘要: A polymer-type humidity sensor for use in a microwave oven and which has a polymer structure which includes a rubber and a predetermined amount of carbon, and a pair of electric terminals connected to the polymer structure. The polymer-type humidity sensor of the present invention has a rapid response time, durability, excellent adherence to terminals, low hysteresis, and exhibits stability to exposures of high temperatures and high relative humidity.

    摘要翻译: 一种用于微波炉的聚合物型湿度传感器,其具有包括橡胶和预定量的碳的聚合物结构,以及连接到聚合物结构的一对电端子。 本发明的聚合物型湿度传感器具有快速的响应时间,耐久性,对端子的优异粘附性,低滞后性,并且对高温和高相对湿度的曝光具有稳定性。

    Induction heating cooker and control method thereof
    34.
    发明授权
    Induction heating cooker and control method thereof 有权
    感应加热锅及其控制方法

    公开(公告)号:US09307580B2

    公开(公告)日:2016-04-05

    申请号:US13428371

    申请日:2012-03-23

    IPC分类号: H05B6/12 H05B6/06

    摘要: An induction heating cooker and a control method thereof that prevents the occurrence of an error caused during recognition of a container in the induction heating cooker that performs cooking regardless of where the container is placed on a cooking plate includes a plurality of heating coils disposed below a cooking plate, current detectors to detect values of current flowing in the respective heating coils, and a controller to determine whether a container is placed on the respective heating coils based on the detected current values of the heating coils and change amounts of the current values.

    摘要翻译: 一种感应加热烹调器及其控制方法,其防止在进行烹饪的感应加热烹调器中识别容器时产生的错误,而不管容器放置在烹饪板上的是什么,包括设置在烹饪板的下方的多个加热线圈 烹饪板,电流检测器,用于检测在各个加热线圈中流动的电流的值;以及控制器,用于基于检测到的加热线圈的电流值和电流值的变化量来确定容器是否放置在各个加热线圈上。

    Induction heating cooker
    35.
    发明授权
    Induction heating cooker 有权
    感应加热煲

    公开(公告)号:US09060389B2

    公开(公告)日:2015-06-16

    申请号:US13023899

    申请日:2011-02-09

    IPC分类号: H05B6/04 H05B6/08 H05B6/06

    摘要: An induction heating cooker includes a plurality of heating coils to heat a container, an inverter having a plurality of switching elements to be operated such that a high-frequency voltage is selectively supplied to the plurality of heating coils, and a control unit to control the operations of the plurality of switching elements such that the high-frequency voltage is time-divisionally supplied to a heating coil, on which the container is positioned, among the plurality of heating coils. By this configuration, it is possible to reduce the number of inverters and manufacturing costs. In addition, since the thickness of the cooker is reduced, it is possible to reduce the overall size of the cooker.

    摘要翻译: 一种感应加热烹调器包括多个用于加热容器的加热线圈,具有多个开关元件的逆变器,所述多个开关元件被操作,使得选择性地向多个加热线圈提供高频电压,以及控制单元, 多个开关元件的操作使得高频电压在多个加热线圈中被时分地供应到容器所在的加热线圈。 通过该结构,能够减少逆变器的数量和制造成本。 此外,由于炊具的厚度减小,因此可以减小炊具的整体尺寸。

    CONTROL METHOD OF INDUCTION HEATING COOKER
    36.
    发明申请
    CONTROL METHOD OF INDUCTION HEATING COOKER 审中-公开
    感应加热烹调机的控制方法

    公开(公告)号:US20120248098A1

    公开(公告)日:2012-10-04

    申请号:US13427291

    申请日:2012-03-22

    IPC分类号: H05B6/04

    摘要: Disclosed herein is a control method of an induction heating cooker including detecting at least one heating coil occupied by a first container from among a plurality of heating coils, switching a plurality of inverter units so that a power level input by a user is applied to the detected at least one heating coil, determining, if the at least one heating coil occupied by the first container includes plural heating coils, whether or not output currents within a target output current range corresponding to the power level are present from among the output currents of the respective heating coils sensed by sensing units, and equally adjusting duty ratios of pulse width modulation signals applied to the inverter units of the respective heating coils until at least one of the output currents reaches the target output current range, if no output current within the target output current range is present.

    摘要翻译: 这里公开了一种感应加热烹调器的控制方法,包括从多个加热线圈中检测由第一容器占据的至少一个加热线圈,切换多个逆变器单元,使得由用户输入的功率电平施加到 检测到至少一个加热线圈,确定如果由第一容器占据的至少一个加热线圈包括多个加热线圈,则是否存在与功率电平相对应的目标输出电流范围内的输出电流, 由感测单元感测的各个加热线圈,以及如果在该输出电流范围内没有输出电流,则至少一个输出电流达到目标输出电流范围,同时调整施加到相应加热线圈的逆变器单元的脉冲宽度调制信号的占空比 存在目标输出电流范围。

    Temperature sensor and induction heating cooker having the same
    37.
    发明申请
    Temperature sensor and induction heating cooker having the same 有权
    温度传感器和感应加热锅具有相同的功能

    公开(公告)号:US20120024840A1

    公开(公告)日:2012-02-02

    申请号:US13067990

    申请日:2011-07-13

    IPC分类号: H05B6/12

    摘要: An induction heating cooker including a temperature sensor disposed between a plurality of working coils which are uniformly disposed below a cooking table and a heat transfer member to transfer heat from the working coils adjacent to the temperature sensor to the temperature sensor, thereby improving productivity and space utilization.

    摘要翻译: 一种感应加热烹调器,包括设置在均匀地设置在烹饪台下方的多个工作线圈之间的温度传感器和用于将来自与温度传感器相邻的工作线圈的热量传递到温度传感器的传热构件,从而提高生产率和空间 利用率。

    Steam generator and heating cooking apparatus having the same
    38.
    发明授权
    Steam generator and heating cooking apparatus having the same 失效
    蒸汽发生器和加热烹调器具有相同的功能

    公开(公告)号:US07847220B2

    公开(公告)日:2010-12-07

    申请号:US11802750

    申请日:2007-05-24

    IPC分类号: A21B1/00 A23P1/00

    CPC分类号: F24C15/327 A21B3/04 F22B1/284

    摘要: A steam generator capable of preventing scale contained in air bubbles and water droplets generated in the course of boiling water by a heater from entering a steam ejection hole and a heating cooking apparatus having the steam generator is provided. The steam generator includes a steam container to store water and having at least one steam ejection hole formed at an upper location thereof, a heater adapted to heat the water stored in the steam container so as to generate steam, and a barrier unit provided below the steam ejection hole and adapted to prevent the air bubbles from entering the steam ejection hole. The barrier unit includes a base plate having a plurality of steam passage holes and a web plate coming into close contact with an inner wall surface of the steam container.

    摘要翻译: 提供一种蒸汽发生器,其能够防止包含在通过加热器的沸水过程中产生的气泡和水滴中的水垢进入蒸汽喷射孔,以及具有蒸汽发生器的加热烹饪设备。 蒸汽发生器包括:蒸汽容器,用于储存水并且在其上部位置形成有至少一个蒸汽喷射孔,加热器,其适于加热存储在蒸汽容器中的水以产生蒸汽;以及屏障单元, 蒸汽喷出孔,适于防止气泡进入蒸汽喷出孔。 阻挡单元包括具有多个蒸汽通道孔的基板和与蒸汽容器的内壁表面紧密接触的腹板。