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    • 7. 发明申请
    • Refrigerator and control method thereof
    • 冰箱及其控制方法
    • US20090254220A1
    • 2009-10-08
    • US12382865
    • 2009-03-25
    • Young Shik ShinJeong Han Kim
    • Young Shik ShinJeong Han Kim
    • G05B15/00G05D23/00F25D11/00
    • F25D29/00F25D11/02F25D2331/805F25D2500/04F25D2600/06F25D2700/08F25D2700/16
    • A refrigerator capable of supercooling a target object and a control method thereof are provided. The refrigerator includes a temperature sensor which senses a temperature of the target object in the cooling compartment, wherein the temperature sensor is prevented from being in contact with ambient cool air and is installed on a bottom surface on which the target object is placed so as to sense only the temperature of the target object. Further, the control method includes sensing a temperature of the target object at each interval of a specified time Δt, calculating a difference between two temperatures sensed at specified time intervals, and comparing the difference between two temperatures with a predetermined reference value ΔTc to determine the supercooled state of the target object.
    • 提供一种能够对目标物体进行过冷却的冰箱及其控制方法。 冰箱包括感测冷藏室中的目标物体的温度的温度传感器,其中防止温度传感器与周围的冷空气接触并且安装在放置有目标物体的底面上,以便 只感测目标物体的温度。 此外,控制方法包括在指定时间Deltat的每个间隔处感测目标物体的温度,计算以规定的时间间隔感测的两个温度之间的差,并且将两个温度之间的差与预定的参考值DeltaTc进行比较,以确定 目标对象的过冷状态。