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    Cooling system and method of controlling the same
    3.
    发明申请
    Cooling system and method of controlling the same 审中-公开
    冷却系统及其控制方法

    公开(公告)号：US20100126191A1

    公开(公告)日：2010-05-27

    申请号：US12457807

    申请日：2009-06-22

    申请人： Jeong Su Han ,  Sang Jun Lee ,  Kook Jeong Seo ,  Ho Yoon ,  Jung Hyeon Kim ,  Hyen Young Choi ,  O Do Ryu

    发明人： Jeong Su Han ,  Sang Jun Lee ,  Kook Jeong Seo ,  Ho Yoon ,  Jung Hyeon Kim ,  Hyen Young Choi ,  O Do Ryu

    IPC分类号： F25D21/02 ,  F25D21/06

    CPC分类号： F25D21/02 ,  F25B2700/111

    摘要： An oscillatory wave generating unit and an oscillatory wave sensing unit are installed at both ends of a refrigerant pipe of an evaporator of the cooling system, an amount of frost formed on the refrigerant pipe is determined by comparing a wave form of an oscillatory wave generated from one end of the refrigerant through the oscillatory wave generating unit and a wave form of the oscillatory wave sensed by the other one end of the refrigerant through the oscillatory wave sensing unit, and whether or not a defrosting operation is performed is determined by a result of the determination. The cooling system increases the accuracy in sensing the amount of the frost formed on the evaporator of a refrigerator, a Kimchi refrigerator, or an air conditioner, and respectively starts and ends the defrosting operation at proper points of time, thus enhancing a heat-exchanging performance and increasing energy efficiency.

    摘要翻译： 在冷却系统的蒸发器的制冷剂管的两端安装振荡波产生单元和振荡波感测单元，通过比较从制冷剂管道的蒸发器产生的振荡波的波形， 通过振荡波产生单元的制冷剂的一端和通过振荡波感测单元由制冷剂的另一端感测的振荡波的波形，以及是否执行除霜操作由以下结果确定： 决心。 冷却系统提高了感测冰箱，泡菜冰箱或空调器的蒸发器上形成的霜的量的精度，并分别在合适的时间点开始和结束除霜操作，从而增强了热交换 性能和提高能源效率。

    Air conditioner and temperature sensor
    4.
    发明授权
    Air conditioner and temperature sensor 失效
    空调和温度传感器

    公开(公告)号：US08220278B2

    公开(公告)日：2012-07-17

    申请号：US12379689

    申请日：2009-02-26

    申请人： Seong Joo Han ,  Su Ho Jo ,  Sung Hoon Kim ,  Jeong Su Han ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    发明人： Seong Joo Han ,  Su Ho Jo ,  Sung Hoon Kim ,  Jeong Su Han ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    IPC分类号： F25B49/00 ,  G01K13/00

    CPC分类号： F24F11/30 ,  F24F2110/10 ,  F24F2120/10 ,  F24F2120/12

    摘要： Disclosed is an air conditioner, in which, when a temperature sensor is rotated, the rotating speed of the temperature sensor is increased or the temperature sensing cycle is elongated in a rotating section where an object does not exist rather than in a rotating section where the object exists. Further, the rotating speed of the temperature sensor is increased or the temperature sensing cycle is elongated if the object is located at a short distance from the air conditioner rather than if the object is located at a normal distance from the air conditioner, and the rotating speed of the temperature sensor is decreased or the temperature sensing cycle is shortened if the object is located at a long distance from the air conditioner rather than if the object is located at a normal distance from the air conditioner.

    摘要翻译： 公开了一种空调机，其中当温度传感器旋转时，温度传感器的旋转速度增加或温度感测周期在不存在物体的旋转部分中被拉长，而不是旋转部分 对象存在。 此外，如果物体位于与空调相距短的距离处，则温度传感器的旋转速度增加或温度感测周期是细长的，而不是如果物体位于距离空调的正常距离，并且旋转 如果物体位于与空调相距很远的距离，则温度传感器的速度降低或温度感测周期缩短，而不是如果物体位于距空调器正常距离的位置。

    Refrigerator and defrost control method thereof
    5.
    发明授权
    Refrigerator and defrost control method thereof 失效
    冰箱及除霜控制方法

    公开(公告)号：US08033124B2

    公开(公告)日：2011-10-11

    申请号：US12216803

    申请日：2008-07-10

    申请人： Seong Joo Han ,  Young Shik Shin ,  Jeong Su Han ,  Sung Hoon Kim ,  Su Ho Jo ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    发明人： Seong Joo Han ,  Young Shik Shin ,  Jeong Su Han ,  Sung Hoon Kim ,  Su Ho Jo ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    IPC分类号： F25D21/02 ,  F25D21/06

    CPC分类号： F25D21/02 ,  F25B2700/02 ,  F25D2500/04 ,  F25D2700/02

    摘要： Disclosed herein are a refrigerator and a defrost control method thereof that are capable of sensing an amount of frost formed on an evaporator based on a change amount of absolute humidity in the refrigerator to control a defrost operation. A defrost control method of a refrigerator including a storage chamber and an evaporator to cool the storage chamber, includes sensing absolute humidity in the storage chamber, determining an estimated amount of frost formed on the evaporator using time segments in which the absolute humidity in the storage chamber decreases, and controlling a defrost operation based on the estimated amount of frost. According to the present embodiments, it is possible to perform the defrost operation at the point of time for optimum defrost, thereby maximizing energy efficiency and cooling efficiency.

    摘要翻译： 这里公开了一种冰箱及其除霜控制方法，其能够基于冰箱中的绝对湿度的变化量感测在蒸发器上形成的霜的量，以控制除霜操作。 包括存储室和用于冷却存储室的蒸发器的冰箱的除霜控制方法包括：感测存储室中的绝对湿度，使用其中存储有绝对湿度的时间段来确定在蒸发器上形成的霜的估计量 并且基于估计的霜冻量控制除霜操作。 根据本实施方式，能够在最佳除霜的时间点进行除霜运转，从而使能量效率和冷却效率最大化。

    Air conditioner and temperature sensor
    6.
    发明申请
    Air conditioner and temperature sensor 失效
    空调和温度传感器

    公开(公告)号：US20090232182A1

    公开(公告)日：2009-09-17

    申请号：US12379689

    申请日：2009-02-26

    申请人： Seong Joo Han ,  Su Ho Jo ,  Sung Hoon Kim ,  Jeong Su Han ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    发明人： Seong Joo Han ,  Su Ho Jo ,  Sung Hoon Kim ,  Jeong Su Han ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    IPC分类号： G01K1/00

    CPC分类号： F24F11/30 ,  F24F2110/10 ,  F24F2120/10 ,  F24F2120/12

    摘要： Disclosed is an air conditioner, in which, when a temperature sensor is rotated, the rotating speed of the temperature sensor is increased or the temperature sensing cycle is elongated in a rotating section where an object does not exist rather than in a rotating section where the object exists. Further, the rotating speed of the temperature sensor is increased or the temperature sensing cycle is elongated if the object is located at a short distance from the air conditioner rather than if the object is located at a normal distance from the air conditioner, and the rotating speed of the temperature sensor is decreased or the temperature sensing cycle is shortened if the object is located at a long distance from the air conditioner rather than if the object is located at a normal distance from the air conditioner.

    摘要翻译： 公开了一种空调机，其中当温度传感器旋转时，温度传感器的旋转速度增加或温度感测周期在不存在物体的旋转部分中被拉长，而不是旋转部分 对象存在。 此外，如果物体位于与空调相距短的距离处，则温度传感器的旋转速度增加或温度感测周期是细长的，而不是如果物体位于距离空调的正常距离，并且旋转 如果物体位于与空调相距很远的距离，则温度传感器的速度降低或温度感测周期缩短，而不是如果物体位于距空调器正常距离的位置。

    Refrigerator and defrost control method thereof
    7.
    发明申请
    Refrigerator and defrost control method thereof 失效
    冰箱及除霜控制方法

    公开(公告)号：US20090241561A1

    公开(公告)日：2009-10-01

    申请号：US12216803

    申请日：2008-07-10

    申请人： Seong Joo Han ,  Young Shik Shin ,  Jeong Su Han ,  Sung Hoon Kim ,  Su Ho Jo ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    发明人： Seong Joo Han ,  Young Shik Shin ,  Jeong Su Han ,  Sung Hoon Kim ,  Su Ho Jo ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    IPC分类号： F25D21/00 ,  F25B39/02 ,  F25D17/00 ,  F25D21/02

    CPC分类号： F25D21/02 ,  F25B2700/02 ,  F25D2500/04 ,  F25D2700/02

    摘要： Disclosed herein are a refrigerator and a defrost control method thereof that are capable of sensing an amount of frost formed on an evaporator based on a change amount of absolute humidity in the refrigerator to control a defrost operation. A defrost control method of a refrigerator including a storage chamber and an evaporator to cool the storage chamber, includes sensing absolute humidity in the storage chamber, determining an estimated amount of frost formed on the evaporator using time segments in which the absolute humidity in the storage chamber decreases, and controlling a defrost operation based on the estimated amount of frost. According to the present embodiments, it is possible to perform the defrost operation at the point of time for optimum defrost, thereby maximizing energy efficiency and cooling efficiency.

    摘要翻译： 这里公开了一种冰箱及其除霜控制方法，其能够基于冰箱中的绝对湿度的变化量感测在蒸发器上形成的霜的量，以控制除霜操作。 包括存储室和用于冷却存储室的蒸发器的冰箱的除霜控制方法包括：感测存储室中的绝对湿度，使用其中存储有绝对湿度的时间段确定在蒸发器上形成的霜的估计量 并且基于估计的霜冻量控制除霜操作。 根据本实施方式，能够在最佳除霜的时间点进行除霜运转，从而使能量效率和冷却效率最大化。

    Turbidity sensor and electric home appliance having the same
    8.
    发明申请
    Turbidity sensor and electric home appliance having the same 审中-公开
    浊度传感器和家用电器具有相同的功能

    公开(公告)号：US20090231581A1

    公开(公告)日：2009-09-17

    申请号：US12222116

    申请日：2008-08-01

    申请人： Jeong Su Han ,  Sang Yeon Pyo ,  Hyen Young Choi ,  Sung Hoon Kim ,  Seong Joo Han ,  Su Ho Jc ,  Sang Jun Lee ,  So Jung Yu ,  O. Do Ryu

    发明人： Jeong Su Han ,  Sang Yeon Pyo ,  Hyen Young Choi ,  Sung Hoon Kim ,  Seong Joo Han ,  Su Ho Jc ,  Sang Jun Lee ,  So Jung Yu ,  O. Do Ryu

    IPC分类号： G01N21/51

    CPC分类号： G01N21/532 ,  A47L15/0018 ,  A47L15/4297 ,  A47L2401/10 ,  D06F39/004

    摘要： Disclosed are a turbidity sensor, which correctly senses a turbidity of water although the surface of the turbidity sensor is covered with foreign substances, such as scale, and an electric home appliance having the turbidity sensor. The turbidity sensor includes a light emitting part emitting light, a first light receiving part receiving light emitted from the light emitting part and travelling straight, a second light receiving part receiving light emitted from the light emitting part and scattered, and a control unit determining a turbidity of water according to a ratio of the amounts of the light received by the plurality of light receiving parts. The first light receiving part is installed in a direction of directly receiving the light emitted from the light emitting part, and the second light receiving part is installed in another direction of not directly receiving the light emitted from the light emitting part.

    摘要翻译： 公开了一种浊度传感器，即使浊度传感器的表面被诸如水垢的异物覆盖，也能正确地感测水的浊度，以及具有浊度传感器的家用电器。 浊度传感器包括发光部的发光部，接收从发光部发射的光并行进的直线的第一受光部，接收从发光部射出的光散射的第二受光部，以及控制部， 根据由多个光接收部接收的光量的比率，水的浊度。 第一光接收部安装在直接接收从发光部发射的光的方向上，第二光接收部安装在不直接接收从发光部发射的光的另一方向上。

    Device to detect heat source, home appliance having the same and method of detecting heat source
    9.
    发明申请
    Device to detect heat source, home appliance having the same and method of detecting heat source 审中-公开
    用于检测热源的装置，具有相同的家用电器以及检测热源的方法

    公开(公告)号：US20090230307A1

    公开(公告)日：2009-09-17

    申请号：US12213569

    申请日：2008-06-20

    申请人： Seong Joo Han ,  Kook Jeong Seo ,  Jeong Su Han ,  Sung Hoon Kim ,  Su Ho Jo ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    发明人： Seong Joo Han ,  Kook Jeong Seo ,  Jeong Su Han ,  Sung Hoon Kim ,  Su Ho Jo ,  Hyen Young Choi ,  Sang Jun Lee ,  O Do Ryu

    IPC分类号： G01J5/02

    CPC分类号： G01J5/0022 ,  G01J5/02 ,  G01J5/025 ,  G01J5/0275

    摘要： A device to detect a heat source, which can detect position of a heat source faster and more efficiently using a sensor capable of detecting a heat source, a home appliance having such a detecting device and a method of detecting a heat source are disclosed. The heat source detecting method includes performing a first mode to scan an overall area to be searched, performing a second mode to scan at least one specific region included in the area to be searched, and detecting a heat source in the area to be searched by selectively controlling a sensor the first mode and the second mode. Accordingly, a period of renewing position information of a heat source is shortened, and unnecessary detecting operation is eliminated. As a result, the heat source detecting device can more efficiently detect a heat source, using a sensor having limited performance.

    摘要翻译： 公开了一种用于检测热源的装置，其能够使用能够检测热源的传感器更快且更有效地检测热源的位置，具有这种检测装置的家用电器和检测热源的方法。 热源检测方法包括执行第一模式以扫描要搜索的整个区域，执行第二模式以扫描包括在要搜索的区域中的至少一个特定区域，以及通过以下步骤检测要搜索的区域中的热源： 选择性地控制传感器的第一模式和第二模式。 因此，缩短了热源的更新位置信息的期间，消除了不必要的检测动作。 结果，使用具有有限性能的传感器，热源检测装置可以更有效地检测热源。