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    Apparatus for controlling operation of air conditioner
    2.
    发明申请
    Apparatus for controlling operation of air conditioner 审中-公开
    用于控制空调操作的装置

    公开(公告)号：US20060032255A1

    公开(公告)日：2006-02-16

    申请号：US11033163

    申请日：2005-01-12

    申请人： Yoon-Jei Hwang ,  Chan-Ho Song ,  Ji-Young Jang ,  Jeong-Taek Park

    发明人： Yoon-Jei Hwang ,  Chan-Ho Song ,  Ji-Young Jang ,  Jeong-Taek Park

    IPC分类号： F25B41/00 ,  F25B49/00 ,  F25B1/00

    CPC分类号： F25B49/025 ,  F25B2600/02 ,  F25B2600/025 ,  F25B2600/0251 ,  F25B2600/0253 ,  F25B2700/21152 ,  F25B2700/2116 ,  Y02B30/741

    摘要： An apparatus for controlling operation of an air conditioner having a compressor for compressing refrigerant and a heat exchanger for heat-exchanging refrigerant with ambient air, includes a temperature sensor installed on a passage through which refrigerant passes, for detecting a temperature of refrigerant; and a control unit connected to the temperature sensor, for controlling the operation of the compressor in response to the temperature detected by the temperature sensor. Accordingly, an overload of the compressor is determined on the basis of a temperature of refrigerant, which is detected by the temperature sensor, so that an effective compressor overload response can be made.

    摘要翻译： 一种用于控制具有用于压缩制冷剂的压缩机和用于与周围空气热交换制冷剂的热交换器的空调的操作的装置，包括安装在制冷剂通过的通道上的温度传感器，用于检测制冷剂的温度; 以及控制单元，连接到所述温度传感器，用于响应于由所述温度传感器检测到的温度来控制所述压缩机的操作。 因此，基于由温度传感器检测到的制冷剂的温度来确定压缩机的过载，从而可以进行有效的压缩机过载响应。

    Air conditioner and refrigerant control method thereof
    5.
    发明申请
    Air conditioner and refrigerant control method thereof 审中-公开
    空调及其制冷剂控制方法

    公开(公告)号：US20070151268A1

    公开(公告)日：2007-07-05

    申请号：US11645546

    申请日：2006-12-27

    申请人： Ji-Young Jang ,  Chan-Ho Song

    发明人： Ji-Young Jang ,  Chan-Ho Song

    IPC分类号： F25D21/00 ,  F25B41/00 ,  F25B13/00

    CPC分类号： F25B13/00 ,  F25B5/02 ,  F25B41/06 ,  F25B49/02 ,  F25B2313/0233 ,  F25B2400/0411 ,  F25B2600/2513

    摘要： Disclosed are an air conditioner and a refrigerant control method thereof. An air conditioner according to an embodiment of the invention an outdoor unit including a compressor, an outdoor heat exchanger, and a four-way valve that switches a flow passage of refrigerant, an indoor unit including an indoor heat exchanger, an indoor expansion unit disposed at a refrigerant inlet side of the indoor heat exchanger and allowing the refrigerant to be expanded during the cooling operation, an outdoor expansion unit disposed at a refrigerant inlet side of the outdoor heat exchanger and allowing the refrigerant to be expanded during the heating operation, and a control unit controlling the indoor expansion unit and the outdoor expansion unit such that the refrigerant is expanded in the indoor expansion unit during the cooling operation and the refrigerant is expanded in the outdoor expansion unit during the heating operation. Therefore, the distance between the evaporator and the expansion unit is reduced to thereby raise operating efficiency.

    摘要翻译： 公开了一种空调及其制冷剂控制方法。 根据本发明的实施方式的空调装置，具有压缩机，室外热交换器和切换制冷剂的流路的四通阀的室外机，室内热交换器的室内机， 在室内热交换器的制冷剂入口侧，在制冷运转时允许制冷剂膨胀，设置在室外热交换器的制冷剂入口侧并允许制冷剂在制热运转期间膨胀的室外膨胀单元，以及 控制单元，其控制室内膨胀单元和室外膨胀单元，使得制冷剂在制冷操作期间在室内膨胀单元中膨胀，并且制冷剂在加热操作期间在室外膨胀单元中膨胀。 因此，蒸发器和膨胀单元之间的距离减小，从而提高了运行效率。

    STAND-TYPE AIR CONDITIONER
    7.
    发明申请
    STAND-TYPE AIR CONDITIONER 有权
    立式空调

    公开(公告)号：US20060037355A1

    公开(公告)日：2006-02-23

    申请号：US11034793

    申请日：2005-01-14

    申请人： Yoon-Jei Hwang ,  Ji-Young Jang ,  Chan-Ho Song ,  Jeong-Taek Park

    发明人： Yoon-Jei Hwang ,  Ji-Young Jang ,  Chan-Ho Song ,  Jeong-Taek Park

    IPC分类号： F25B13/00 ,  F25D17/06

    CPC分类号： F24F1/0007 ,  F24F1/0014 ,  F24F2001/004

    摘要： A stand-type air conditioner including a casing having at least two air discharge openings and an air suction opening, and a blower fan installed therein. Also included are at least two heat exchangers positioned adjacent to the air discharge openings, respectively, in the casing for exchanging heat with air to be discharged through the air discharge openings. Further, at least one of the air discharge openings is located at a lower portion of the casing in the vicinity of the ground for discharging air near the ground. By discharging cold air from an upper side during the cooling operation and hot air from a lower side during the heating operation, the cold air or the hot air can be evenly distributed to the room. Accordingly, uniform cooling/heating can be realized to thereby significantly increase reliability and efficiency of a product.

    摘要翻译： 一种立式空调器，包括具有至少两个排气孔的壳体和空气吸入口，以及安装在其中的鼓风机风扇。 还包括至少两个热交换器，其位于壳体内的与排气口相邻的位置，用于与通过空气排出口排出的空气进行热交换。 此外，至少一个排气口位于壳体的靠近地面附近的用于排放地面附近的空气的下部。 在制冷运转时，从上侧排出冷空气，在加热运转时从下侧排出热空气，能够将冷空气或热空气均匀地分配到室内。 因此，可以实现均匀的冷却/加热，从而显着提高产品的可靠性和效率。

    Stand-type air conditioner
    9.
    发明授权
    Stand-type air conditioner 有权
    立式空调

    公开(公告)号：US07047761B2

    公开(公告)日：2006-05-23

    申请号：US11034793

    申请日：2005-01-14

    申请人： Yoon-Jei Hwang ,  Ji-Young Jang ,  Chan-Ho Song ,  Jeong-Taek Park

    发明人： Yoon-Jei Hwang ,  Ji-Young Jang ,  Chan-Ho Song ,  Jeong-Taek Park

    IPC分类号： F25D17/06

    CPC分类号： F24F1/0007 ,  F24F1/0014 ,  F24F2001/004

    摘要： A stand-type air conditioner including a casing having at least two air discharge openings and an air suction opening, and a blower fan installed therein. Also included are at least two heat exchangers positioned adjacent to the air discharge openings, respectively, in the casing for exchanging heat with air to be discharged through the air discharge openings. Further, at least one of the air discharge openings is located at a lower portion of the casing in the vicinity of the ground for discharging air near the ground. By discharging cold air from an upper side during the cooling operation and hot air from a lower side during the heating operation, the cold air or the hot air can be evenly distributed to the room. Accordingly, uniform cooling/heating can be realized to thereby significantly increase reliability and efficiency of a product.

    摘要翻译： 一种立式空调器，包括具有至少两个排气孔的壳体和空气吸入口，以及安装在其中的鼓风机风扇。 还包括至少两个热交换器，其位于壳体内的与排气口相邻的位置，用于与通过空气排出口排出的空气进行热交换。 此外，至少一个排气口位于壳体的靠近地面附近的用于排放地面附近的空气的下部。 在制冷运转时，从上侧排出冷空气，在加热运转时从下侧排出热空气，能够将冷空气或热空气均匀地分配到室内。 因此，可以实现均匀的冷却/加热，从而显着提高产品的可靠性和效率。

    Pressure equalizer of compressor of air conditioner
    10.
    发明授权
    Pressure equalizer of compressor of air conditioner 失效
    空调压缩机压力均衡器

    公开(公告)号：US07251948B2

    公开(公告)日：2007-08-07

    申请号：US11104612

    申请日：2005-04-13

    申请人： Seung-Youp Hyun ,  Won-Hee Lee ,  Jeong-Taek Park ,  Chan-Ho Song ,  Yoon-Jei Hwang

    发明人： Seung-Youp Hyun ,  Won-Hee Lee ,  Jeong-Taek Park ,  Chan-Ho Song ,  Yoon-Jei Hwang

    IPC分类号： F25B41/00

    CPC分类号： F25B41/04 ,  F04B49/035 ,  F25B2600/0261 ,  Y10T137/7869

    摘要： A pressure equalizer of a compressor of an air conditioner comprises a bypass pipe installed between a refrigerant suction pipe and a refrigerant discharge pipe of a compressor, a valve housing connected to a middle portion of the bypass pipe and provided with a partition having a valve hole therein, and a switching valve elastically installed in the valve housing for selectively opening the valve hole by a pressure difference between the refrigerant suction pipe and the refrigerant discharge pipe.

    摘要翻译： 空气调节器的压缩机的压力均衡器包括安装在制冷剂吸入管和压缩机的制冷剂排出管之间的旁通管，连接到旁通管的中间部分的阀壳，并且具有阀孔 以及弹性地安装在阀壳体中的切换阀，用于通过制冷剂吸入管和制冷剂排出管之间的压力差选择性地打开阀孔。