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1. 发明授权

US07407002B2 Air conditioner and outdoor unit therefor 有权
标题翻译：空调及室外机
公开(公告)号：US07407002B2
公开(公告)日：2008-08-05
申请号：US10720212
申请日：2003-11-25
申请人： Sae-Dong Jang , Il-Nahm Hwang , Jin-Seob Song , Bong-Soo Park , Dong-Jun Yang , Ho-Jong Jeong
发明人： Sae-Dong Jang , Il-Nahm Hwang , Jin-Seob Song , Bong-Soo Park , Dong-Jun Yang , Ho-Jong Jeong
IPC分类号： F25B29/00
CPC分类号： F25B47/022 , F25B13/00 , F25B40/04 , F25B41/04 , F25B2313/006 , F25B2313/0211 , F25B2313/02322 , F25B2313/0233 , F25B2313/0251 , F25B2400/075 , F25B2500/12
摘要： An air conditioner comprises an outdoor unit and an indoor unit provided with an indoor heat exchanger and an indoor expansion device, wherein the outdoor unit comprises a compressor for compressing a refrigerant, an outdoor heat exchanger for heat-exchanging a refrigerant, a four-way valve adjacently arranged to the compressor for circulating a refrigerant discharged from the compressor according to a heating cycle or a cooling cycle, a refrigerant detouring path for detouring a refrigerant discharged from the outdoor heat exchanger to the compressor at the time of a defrosting operation, an outdoor expansion device installed in the middle of the detouring path for reducing a pressure of a refrigerant which flows in the refrigerant detouring path, and a heat exchanging device installed in the middle of the detouring path for heat-exchanging between a refrigerant introduced from the outdoor expansion device and a refrigerant discharged from the compressor.
摘要翻译：一种空调机，包括室外单元和设置有室内热交换器和室内膨胀装置的室内单元，其中室外单元包括用于压缩制冷剂的压缩机，用于使制冷剂热交换的室外热交换器，四通道相邻地设置在压缩机上，用于使从循环或冷却循环中排出的压缩机的制冷剂循环，在除霜运转时将从室外热交换器排出的制冷剂迂回到压缩机的制冷剂迂回路径，设置在迂回路径中间的室外膨胀装置，用于降低在制冷剂迂回路径中流动的制冷剂的压力;以及热交换装置，其安装在迂回路径的中间，用于在从室外引入的制冷剂之间进行热交换膨胀装置和从压缩机排出的制冷剂。

2. 发明授权

US06952933B2 Multi-type air conditioner 有权
标题翻译：多型空调
公开(公告)号：US06952933B2
公开(公告)日：2005-10-11
申请号：US10713250
申请日：2003-11-17
申请人： Jin Seob Song , Se Dong Chang
发明人： Jin Seob Song , Se Dong Chang
IPC分类号： F24F11/02 , F25B13/00 , F25B29/00 , F25B5/02
CPC分类号： F25B13/00 , F25B2313/007 , F25B2313/0231 , F25B2313/0232 , F25B2313/02323 , F25B2313/02331 , F25B2313/02334 , F25B2500/12
摘要： Multi-type air conditioner including an outdoor unit having a compressor, an outdoor heat exchanger, a flow path control valve for controlling a flow path of the refrigerant from the compressor, and an outdoor unit piping system, a plurality of indoor units each having an indoor expansion device, an indoor heat exchanger, and an indoor piping system, a distributor for selectively distributing the refrigerant from the outdoor unit to the indoor units and returning to the outdoor unit again proper to respective operation modes, and noise preventing means on pipelines respectively connected to the indoor units to cut off refrigerant flow into inoperative indoor units when the air conditioner is in operation, for preventing occurrence of refrigerant flow noise at the inoperative indoor units.
摘要翻译：具有压缩机的室外机，室外热交换器，用于控制来自压缩机的制冷剂的流路的流路控制阀和室外机组管路系统的多型空调机，多个室内机，室内膨胀装置，室内热交换器和室内管道系统，分配器，用于从室外单元选择性地将制冷剂分配到室内单元，并且再次适合各种操作模式再次返回到室外机，以及分别在管道上进行防噪声装置连接到室内单元以在空调器运行时将制冷剂流动切断到不操作的室内单元中，以防止在室内机组中出现制冷剂流动噪声。

3. 发明授权

US07131283B2 Method for controlling multi-type air conditioner 有权
标题翻译：多型空调控制方法
公开(公告)号：US07131283B2
公开(公告)日：2006-11-07
申请号：US10879202
申请日：2004-06-30
申请人： Il Kwon Oh , Min Sub Shim , Jin Seob Song , Se Dong Chang , Bong Soo Park , Do Yong Ha , Seung Yong Chang
发明人： Il Kwon Oh , Min Sub Shim , Jin Seob Song , Se Dong Chang , Bong Soo Park , Do Yong Ha , Seung Yong Chang
IPC分类号： F25B29/00 , F25B5/00 , F25B41/04
CPC分类号： F25B13/00 , F25B2313/006 , F25B2313/02323 , F25B2313/02331 , F25B2313/02334 , F25B2500/12 , F25B2500/19 , F25B2500/24 , F25B2600/2513 , F25B2700/2104 , F25B2700/2106 , F25B2700/21174 , F25B2700/21175
摘要： Method for controlling a multi-type air conditioner having a plurality of indoor units each with an expansion valve, an indoor heat exchanger, and an indoor fan, some of which heat rooms, and rest of which are turned off, including the steps of (S11) defining a saturation temperature of refrigerant by using a heating cycle of the refrigerant, and Mollier chart, (S12) measuring a temperature of the refrigerant stagnant at the turned off indoor units, (S13) determining if a temperature difference of the refrigerant temperature and the saturation temperature is within a temperature range preset at a control part, (S14) opening the expansion valves of the turned off indoor units, if the temperature difference is within the temperature range preset at the control part, and (S15) closing the expansion valve of the turned off indoor units, if the temperature difference is not within the temperature range preset at the control part, whereby minimizing stagnation of refrigerant at turned off indoor units during some of the indoor units are in operation for heating rooms, and reduce noise occurred when the stagnant refrigerant is removed.
摘要翻译：用于控制具有多个室内单元的多室式空调机的方法，所述室内单元各自具有膨胀阀，室内热交换器和室内风扇，其中一些室内其余部分被关闭，其中包括以下步骤： S 11）通过使用制冷剂的加热循环来确定制冷剂的饱和温度，以及Merrier图表（S 12）（S 12），测量在关闭的室内单元停滞的制冷剂的温度，（S13），确定是否温度差制冷剂温度和饱和温度在控制部分预先设定的温度范围内（S14）打开关闭室内机的膨胀阀，如果温度差在控制部分预设的温度范围内，则（如果温度差不在控制部分预设的温度范围内，则关闭室内机关闭的膨胀阀，从而最大限度地减少制冷剂在转速下的停滞一些室内机室内的室内机已经停放在暖气室中，并且减少停滞的制冷剂被除去时发生的噪音。

4. 发明申请

US20050086954A1 Air conditioner having multiple outdoor units, and control method thereof 审中-公开
标题翻译：具有多台室外机的空调机及其控制方法
公开(公告)号：US20050086954A1
公开(公告)日：2005-04-28
申请号：US10967157
申请日：2004-10-19
申请人： Jin-Seob Song , Sae-Dong Jang , Il-Nahm Hwang , Balk-Young Chung
发明人： Jin-Seob Song , Sae-Dong Jang , Il-Nahm Hwang , Balk-Young Chung
IPC分类号： F24F3/06 , F24F11/00 , F25B13/00 , F25B45/00 , F25B49/02 , F25B7/00
CPC分类号： F25B13/00 , F24F11/83 , F25B45/00 , F25B2313/0253 , F25B2313/0314 , F25B2400/075 , F25B2400/19 , F25B2500/19 , F25B2700/13 , F25B2700/1931 , F25B2700/1933
摘要： The present invention discloses an air conditioner having multiple outdoor units, including a plurality of outdoor units disposed outdoors, at least one indoor unit connected to the plurality of outdoor units through refrigerant tubes, for exchanging heat with indoor air, and when part of the outdoor units are operated, a control unit for storing refrigerants in non-operated outdoor units, so that a proper amount of refrigerants can be supplied to the operated outdoor units. The air conditioner having the multiple outdoor units can improve performance and durability by preventing the refrigerants from being excessively concentrated on the operated outdoor units.
摘要翻译：本发明公开了一种空调装置，具有多个室外机组，具有室外设置的多个室外单元，至少一个室内单元，通过制冷剂管连接到多个室外机，用于与室内空气进行热交换，操作单元，用于在非操作的室外单元中存储制冷剂的控制单元，从而可以向所操作的室外单元供应适量的制冷剂。具有多个室外机的空调器可以通过防止制冷剂过度集中在操作的室外机上而提高性能和耐久性。

5. 发明授权

US07171818B2 System and method for controlling temperature of refrigerant in air conditioner 有权
标题翻译：空调制冷剂温度控制系统及方法
公开(公告)号：US07171818B2
公开(公告)日：2007-02-06
申请号：US10958123
申请日：2004-10-05
申请人： Il Kwon Oh , Jin Seob Song , Nam Soo Lee , Se Dong Chang , Baik Young Chung
发明人： Il Kwon Oh , Jin Seob Song , Nam Soo Lee , Se Dong Chang , Baik Young Chung
IPC分类号： F25B41/00 , F25B41/04 , F25B49/00
CPC分类号： F25B40/00 , F25B13/00 , F25B2313/0314 , F25B2400/13 , F25B2500/19 , F25B2600/19 , F25B2600/21 , F25B2600/2509 , F25B2700/1931 , F25B2700/21152 , F25B2700/21174 , F25B2700/21175
摘要： There is provided a system and method for controlling a temperature of a refrigerant in an air conditioner, in which a supercooling degree and/or a superheating degree can be secured by controlling a difference in refrigerant temperatures of a pipe connecting one or more indoor units to one or more outdoor units, and a flow of a specific refrigerant. The system includes: one or more indoor units; one or more outdoor units; a high-pressure pipe and a low-pressure pipe for connecting the indoor units and the outdoor units; and a refrigerant temperature control unit coupled to the high-pressure pipe and the low-pressure pipe, for performing a heat exchange with respect to flowing refrigerants by coupling an inner pipe to an outer pipe, the inner pipe passing through the another pipe. The refrigerant temperature control unit is installed in one side of the high-pressure or low-pressure pipe and senses a supercooling degree and/or a superheating degree and increasing/decreasing a refrigerant inlet flow to the outer pipe through a bypass passage, which couples the outer pipe to a specific pipe, so as to make the sensed supercooling or superheating degree equal to a target value.
摘要翻译：提供一种用于控制空调器中的制冷剂的温度的系统和方法，其中通过控制连接一个或多个室内单元的管道的制冷剂温度的差异可以确保过冷度和/或过热度一个或多个室外单元和特定制冷剂的流。该系统包括：一个或多个室内单元; 一个或多个室外机组; 用于连接室内机和室外机的高压管和低压管; 以及制冷剂温度控制单元，其联接到所述高压管和所述低压管，用于通过将内管与外管连接而进行与流动制冷剂的热交换，所述内管通过所述另一管。制冷剂温度控制单元安装在高压或低压管的一侧，并感测过冷度和/或过热度，并且通过旁路通道增加/减少到外管的制冷剂入口流将外管连接到特定管道，以使感测到的过冷或过热度等于目标值。

6. 发明授权

US06851273B2 Air conditioner and outdoor unit therefor 有权
标题翻译：空调及室外机
公开(公告)号：US06851273B2
公开(公告)日：2005-02-08
申请号：US10720114
申请日：2003-11-25
申请人： Sae-Dong Jang , Il-Nahm Hwang , Jin-Seob Song , Bong-Soo Park , Dong-Jun Yang , Ho-Jong Jeong
发明人： Sae-Dong Jang , Il-Nahm Hwang , Jin-Seob Song , Bong-Soo Park , Dong-Jun Yang , Ho-Jong Jeong
IPC分类号： F24F11/02 , F25B13/00 , F25B31/00 , F25B41/04 , F25B47/02
CPC分类号： F25B47/022 , F25B13/00 , F25B41/04 , F25B2313/006 , F25B2313/0211 , F25B2313/02322 , F25B2313/0233 , F25B2313/0251 , F25B2400/075 , F25B2500/12
摘要： An air conditioner comprising an outdoor unit and an indoor unit provided with an indoor heat exchanger and an indoor expansion device, wherein the outdoor unit comprises a compressor for compressing a refrigerant, an outdoor heat exchanger for heat-exchanging a refrigerant, a four-way valve adjacently arranged to the compressor for circulating a refrigerant discharged from the compressor according to a heating cycle or a cooling cycle, and a refrigerant detouring path for detouring a refrigerant discharged from the outdoor heat exchanger to the compressor at the time of a defrosting operation, thereby performing the defrosting operation without stopping the heating cycle and thus preventing an indoor heating loss.
摘要翻译：一种空调机，包括室外单元和设置有室内热交换器和室内膨胀装置的室内单元，其中所述室外单元包括用于压缩制冷剂的压缩机，用于使制冷剂热交换的室外热交换器，四通路相邻设置在压缩机上的阀，用于使从循环或冷却循环中排出的压缩机循环的制冷剂循环;以及在除霜运转时将从室外热交换器排出的制冷剂迂回到压缩机的制冷剂绕道路径，从而在不停止加热循环的情况下进行除霜操作，从而防止室内加热损失。

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