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    • 12. 发明授权
    • Capacity varying type rotary compressor and refrigeration system having the same
    • 容量变化型旋转式压缩机及其制冷系统
    • US08186979B2
    • 2012-05-29
    • US12855193
    • 2010-08-12
    • Sang-Myung ByunSeoung-Yeon ChoSeong-Jae HongJung Hoon Kim
    • Sang-Myung ByunSeoung-Yeon ChoSeong-Jae HongJung Hoon Kim
    • F01C20/18F01C21/04F04C2/00F04C14/18F04C28/18
    • F04C28/065F01C21/0863F04C18/3564F04C23/008
    • A capacity varying type rotary compressor and a refrigeration system having the same are provided. The capacity varying type rotary compressor includes a casing that contains a certain amount of oil and maintains a discharge pressure state; a motor installed in the casing that generates a driving force; one or more cylinder assembly fixed in the casing, having a compression space that compresses a refrigerant by a rolling piston that performs an orbit motion and a vane that performs a linear motion by contacting the rolling piston, and having a vane pressure chamber formed at a rear side of the vane that implements a normal driving as the vane contacts the rolling piston or a saving driving as the vane is separated from the rolling piston; and a mode switching device that selectively supplies a suction pressure or a discharge pressure to the vane pressure chamber of the cylinder assembly according to a driving mode.
    • 提供容量变化型旋转压缩机和具有该旋转压缩机的制冷系统。 容量变化型旋转压缩机包括容纳一定量的油并保持排出压力状态的壳体; 安装在壳体中的马达产生驱动力; 一个或多个气缸组件固定在壳体中,具有通过执行轨道运动的滚动活塞压缩制冷剂的压缩空间,以及通过接触滚动活塞而进行直线运动的叶片,并且具有形成在叶片压力室 叶片的后侧,当叶片接触滚动活塞时执行正常的驱动,或者当叶片与滚动活塞分离时进行节省驱动; 以及模式切换装置,其根据驾驶模式选择性地向气缸组件的叶片压力室供给吸入压力或排出压力。
    • 14. 发明申请
    • Geothermal air conditioning system
    • 地热空调系统
    • US20070289319A1
    • 2007-12-20
    • US11785242
    • 2007-04-16
    • In Kyu KimJung Hoon KimJae Yoon Koh
    • In Kyu KimJung Hoon KimJae Yoon Koh
    • F24F5/00
    • F24F5/0046F24F2005/0057F24T50/00F24T2010/56Y02B10/40Y02E10/10
    • Provided is a geothermal air conditioning system. The system includes a plurality of indoor units, at least one outdoor unit, a ground heat exchanger, and an auxiliary heat source. The plurality of indoor units condition indoor air, the at least one outdoor unit communicates with the indoor units via, a plurality of pipes, and includes an outdoor heat exchanger where heat exchange occurs, and a plurality of compressors for compressing coolant. The ground heat exchanger is connected with the outdoor heat exchanger of the outdoor unit, and laid under the ground to allow heat to be exchanged between ground heat and a circulating medium circulating through the ground heat exchanger. The auxiliary heat source is installed on one side of the outdoor unit to assist heat exchange of the outdoor heat exchanger.
    • 提供了一个地热空调系统。 该系统包括多个室内单元,至少一个室外单元,地面热交换器和辅助热源。 多个室内机对室内空气进行调节,至少一个室外机通过多个管道与室内机连通,并且包括发生热交换的室外热交换器和用于压缩冷却剂的多个压缩机。 地面热交换器与室外机的室外热交换器连接,放置在地下,使得地热与通过地面热交换器循环的循环介质之间进行热交换。 辅助热源安装在室外单元的一侧,以辅助室外热交换器的热交换。
    • 19. 发明申请
    • CAPACITY VARYING TYPE ROTARY COMPRESSOR AND REFRIGERATION SYSTEM HAVING THE SAME
    • 容量变化型旋转式压缩机及其制冷系统
    • US20100319392A1
    • 2010-12-23
    • US12855193
    • 2010-08-12
    • Sang-Myung ByunSeoung-Yeon ChoSeong-Jae HongJung Hoon Kim
    • Sang-Myung ByunSeoung-Yeon ChoSeong-Jae HongJung Hoon Kim
    • F25B1/00F04C18/356F01C21/08
    • F04C28/065F01C21/0863F04C18/3564F04C23/008
    • A capacity varying type rotary compressor and a refrigeration system having the same are provided. The capacity varying type rotary compressor includes a casing that contains a certain amount of oil and maintains a discharge pressure state; a motor installed in the casing that generates a driving force; one or more cylinder assembly fixed in the casing, having a compression space that compresses a refrigerant by a rolling piston that performs an orbit motion and a vane that performs a linear motion by contacting the rolling piston, and having a vane pressure chamber formed at a rear side of the vane that implements a normal driving as the vane contacts the rolling piston or a saving driving as the vane is separated from the rolling piston; and a mode switching device that selectively supplies a suction pressure or a discharge pressure to the vane pressure chamber of the cylinder assembly according to a driving mode.
    • 提供容量变化型旋转压缩机和具有该旋转压缩机的制冷系统。 容量变化型旋转压缩机包括容纳一定量的油并保持排出压力状态的壳体; 安装在壳体中的马达产生驱动力; 一个或多个气缸组件固定在壳体中,具有通过执行轨道运动的滚动活塞压缩制冷剂的压缩空间,以及通过接触滚动活塞而进行直线运动的叶片,并且具有形成在叶片压力室 叶片的后侧,当叶片接触滚动活塞时执行正常的驱动,或者当叶片与滚动活塞分离时进行节省驱动; 以及模式切换装置,其根据驾驶模式选择性地向气缸组件的叶片压力室供给吸入压力或排出压力。