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21. 发明申请

US20100212342A1 AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：空调器及其控制方法
公开(公告)号：US20100212342A1
公开(公告)日：2010-08-26
申请号：US12710886
申请日：2010-02-23
申请人： Ho Jong JEONG , Chi Woo SONG , Baik Young CHUNG , Sai Kee OH
发明人： Ho Jong JEONG , Chi Woo SONG , Baik Young CHUNG , Sai Kee OH
IPC分类号： F25B41/00 , F25B1/00 , G05B15/00
CPC分类号： F25B41/00 , F25B1/10 , F25B13/00 , F25B2313/02741 , F25B2400/075 , F25B2400/13 , F25B2600/2509 , F25B2700/2101
摘要： An air conditioner includes a compressor, a first heat exchanger, and a first pipe configured to allow refrigerant to flow from the first heat exchanger. A bypass pipe is branched off from the first pipe and is configured to expand refrigerant flowing through the bypass pipe. A second heat exchanger is configured to allow the expanded refrigerant of the bypass pipe to heat-exchange with the refrigerant flowing along the first pipe. A second pipe couples the second heat exchanger to the compressor so that the refrigerant expanded by the bypass pipe and heat-exchanged at the second heat exchanger can be introduced into the compressor.
摘要翻译：空调机包括压缩机，第一热交换器和构造成允许制冷剂从第一热交换器流出的第一管。旁通管从第一管分支出并且构造成使流过旁通管的制冷剂膨胀。第二热交换器构造成允许旁通管的膨胀制冷剂与沿着第一管流动的制冷剂进行热交换。第二管将第二热交换器连接到压缩机，使得通过旁通管膨胀并在第二热交换器处进行热交换的制冷剂可以被引入压缩机。

22. 发明申请

US20080209924A1 AIR CONDITIONER AND CONTROL METHOD THEREOF 审中-公开
标题翻译：空调及其控制方法
公开(公告)号：US20080209924A1
公开(公告)日：2008-09-04
申请号：US11839925
申请日：2007-08-16
申请人： Pil Hyun Yoon , Sung Oh Choi , Jae Heuk Choi , Baik Young Chung , Sai Kee Oh
发明人： Pil Hyun Yoon , Sung Oh Choi , Jae Heuk Choi , Baik Young Chung , Sai Kee Oh
IPC分类号： F25B43/02 , F01M1/10
CPC分类号： F25B31/004 , F25B2400/075 , F25B2600/0251 , F25B2700/03
摘要： An air conditioner including a plurality of compressors uses at least one oil separator for separating oil from an oil-mixed refrigerant discharged from the compressors. The air conditioner performs an oil balancing operation, during which some compressors operate and some do not. At least a portion of the oil separated by the oil separator is distributed to the compressors that are not operating during the oil balancing operation.
摘要翻译：包括多个压缩机的空调机使用至少一个油分离器来分离从压缩机排出的油混合制冷剂的油。空调机执行油平衡操作，在此期间，一些压缩机运行，有些则不进行。由油分离器分离的油的至少一部分被分配到在油平衡操作期间不工作的压缩机。

23. 发明授权

US07343756B2 Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：US07343756B2
公开(公告)日：2008-03-18
申请号：US11286358
申请日：2005-11-25
申请人： Se-Dong Chang , Sai-Kee Oh , Chi-Woo Song , Baik-Young Chung , Ju-Won Kim , Bong-Soo Park
发明人： Se-Dong Chang , Sai-Kee Oh , Chi-Woo Song , Baik-Young Chung , Ju-Won Kim , Bong-Soo Park
IPC分类号： F25B13/00 , F25B43/00
CPC分类号： F25B25/005 , F25B13/00 , F25B2400/053 , F25B2400/16 , F25B2500/01 , F25B2700/04
摘要： An air conditioning system comprises a first tank connected to an outlet side refrigerant line of an indoor unit, a second tank disposed to be lower than the first tank, middle tank installed between the first tank and the second tank, a heat source cycle for depressurizing and cooling the first refrigerant inside the first tank by circulating a second refrigerant and heating the first refrigerant of the second tank, a middle tank cooling unit for feed back connected to an inlet side refrigerant line of the second tank among refrigerant lines of the heat source cycle, a middle tank heating unit for feed back connected to a refrigerant line between the first tank and the second tank among refrigerant lines of the heat source cycle, and a controller for selectively circulating the second refrigerant of the heat source cycle to the middle tank cooling unit for feed back or the middle tank heating unit for feed back.
摘要翻译：空调系统包括连接到室内机的出口侧制冷剂管路的第一罐，设置成比第一罐低的第二罐，安装在第一罐和第二罐之间的中间罐，用于减压的热源循环并且通过循环第二制冷剂并加热第二罐的第一制冷剂来冷却第一罐内的第一制冷剂，在热源的制冷剂管线中连接到第二罐的入口侧制冷剂管线的反馈中间罐冷却单元循环，用于在热源循环的制冷剂管线之间连接到第一罐和第二罐之间的制冷剂管线的中间罐加热单元，以及用于选择性地将热源循环的第二制冷剂循环到中间罐的控制器用于反馈的冷却单元或用于反馈的中间罐加热单元。

24. 发明授权

US07219716B2 Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US07219716B2
公开(公告)日：2007-05-22
申请号：US10755371
申请日：2004-01-13
申请人： Sai Kee Oh , Cheol Soo Ko , Dong Yeon Jang , Yong Cheol Sa , Se Yoon Oh , Baik Young Chung
发明人： Sai Kee Oh , Cheol Soo Ko , Dong Yeon Jang , Yong Cheol Sa , Se Yoon Oh , Baik Young Chung
IPC分类号： F28F1/32
CPC分类号： F28F1/32 , Y10S165/504
摘要： Disclosed is a heat exchanger including: a plurality of tubes through which refrigerants flow, the tubes being spaced away from one another; and a fin through which the tubes are perpendicularly inserted, and having a fin collar for supporting the inserted tube, a seat for supporting an outer circumference of a lower end of the fin collar, and three or more peak portions and three or more valley portions that are alternately disposed at an area defined between the tubes to cause air flow to vary at an area defined between the fin collar, heights of at least two peak portions or depths of at least two valley portions being different from each other.
摘要翻译：公开了一种热交换器，其包括：制冷剂流过的多个管，所述管彼此间隔开; 以及翅片，管子垂直插入，并具有用于支撑插入的管的翅片套环，用于支撑翅片套环的下端的外周的座，以及三个或更多个尖部和三个或更多个谷部其交替地设置在限定在管之间的区域处，以使空气流在翅片轴环之间限定的区域，至少两个峰部的高度或至少两个谷部的深度彼此不同的区域变化。

25. 发明授权

US07080682B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US07080682B2
公开(公告)日：2006-07-25
申请号：US10853106
申请日：2004-05-26
申请人： Cheol-Soo Ko , Se-Yoon Oh , Sai-Kee Oh , Yong-Cheol Sa , Dong-Yeon Jang
发明人： Cheol-Soo Ko , Se-Yoon Oh , Sai-Kee Oh , Yong-Cheol Sa , Dong-Yeon Jang
IPC分类号： F28D1/02
CPC分类号： F28F17/005 , F28D1/05366 , F28D1/05383 , F28F1/128 , F28F13/04
摘要： A heat exchanger which reduces a flow loss of air and increases a heat exchange performance by preventing condensate water from staying at surfaces of fins. To this end, the heat exchanger includes: a plurality of tubes arranged with a predetermined interval so as to pass a fluid for the heat exchange; and fins mounted among the tubes for expanding a contact area with air, wherein the fins are tilted with a predetermined angle so as to prevent condensate water from staying at the surfaces of the fins.
摘要翻译：一种减少空气流量损失并通过防止冷凝水停留在翅片表面而增加热交换性能的热交换器。为此，热交换器包括：以预定间隔布置的多个管，以便通过用于热交换的流体; 以及安装在用于扩大与空气的接触面积的管之间的翅片，其中翅片以预定角度倾斜，以防止冷凝水停留在翅片表面。

26. 发明申请

US20060112713A1 Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：US20060112713A1
公开(公告)日：2006-06-01
申请号：US11286358
申请日：2005-11-25
申请人： Se-Dong Chang , Sai-Kee Oh , Chi-Woo Song , Baik-Young Chung , Ju-Won Kim , Bong-Soo Park
发明人： Se-Dong Chang , Sai-Kee Oh , Chi-Woo Song , Baik-Young Chung , Ju-Won Kim , Bong-Soo Park
IPC分类号： F25B13/00 , F25D17/02 , F25B43/00
CPC分类号： F25B25/005 , F25B13/00 , F25B2400/053 , F25B2400/16 , F25B2500/01 , F25B2700/04
摘要： An air conditioning system comprises a first tank connected to an outlet side refrigerant line of an indoor unit, a second tank disposed to be lower than the first tank, middle tank installed between the first tank and the second tank, a heat source cycle for depressurizing and cooling the first refrigerant inside the first tank by circulating a second refrigerant and heating the first refrigerant of the second tank, a middle tank cooling unit for feed back connected to an inlet side refrigerant line of the second tank among refrigerant lines of the heat source cycle, a middle tank heating unit for feed back connected to a refrigerant line between the first tank and the second tank among refrigerant lines of the heat source cycle, and a controller for selectively circulating the second refrigerant of the heat source cycle to the middle tank cooling unit for feed back or the middle tank heating unit for feed back.
摘要翻译：空调系统包括连接到室内机的出口侧制冷剂管路的第一罐，设置成比第一罐低的第二罐，安装在第一罐和第二罐之间的中间罐，用于减压的热源循环并且通过循环第二制冷剂并加热第二罐的第一制冷剂来冷却第一罐内的第一制冷剂，在热源的制冷剂管线中连接到第二罐的入口侧制冷剂管线的反馈中间罐冷却单元循环，用于在热源循环的制冷剂管线之间连接到第一罐和第二罐之间的制冷剂管线的中间罐加热单元，以及用于选择性地将热源循环的第二制冷剂循环到中间罐的控制器用于反馈的冷却单元或用于反馈的中间罐加热单元。

27. 发明授权

US07650759B2 Apparatus for controlling refrigerant level 有权
标题翻译：用于控制制冷剂液位的装置
公开(公告)号：US07650759B2
公开(公告)日：2010-01-26
申请号：US11244364
申请日：2005-10-06
申请人： Bong-Soo Park , Sai-Kee Oh , Chi-Woo Song , Ju-Won Kim , Baik-Young Chung , Se-Dong Chang
发明人： Bong-Soo Park , Sai-Kee Oh , Chi-Woo Song , Ju-Won Kim , Baik-Young Chung , Se-Dong Chang
IPC分类号： F25B45/00 , G01K13/00 , G01F23/00
CPC分类号： F25B43/006 , F25B49/02 , F25B2500/01 , F25B2600/05 , F25B2700/04 , G01F23/22 , G01F23/248 , G05D9/12
摘要： An apparatus for controlling a refrigerant level comprises a first detecting unit installed at a lower side of the inside of a refrigerant tank, for detecting whether a refrigerant stored at a lower side of the inside of the refrigerant is a liquefied refrigerant or a gaseous refrigerant, a second detecting unit installed at an upper side of the inside of the refrigerant tank, for detecting whether a refrigerant stored at an upper side of the inside of the refrigerant tank is a liquefied refrigerant and a gaseous refrigerant, and a control unit controlling intake and discharge of the liquefied refrigerant according to a value measured by the first detecting unit and the second detecting unit.
摘要翻译：一种用于控制制冷剂水平的装置包括：第一检测单元，安装在制冷剂罐内部的下侧，用于检测储存在制冷剂内侧的制冷剂是液化制冷剂还是气态制冷剂，第二检测单元，安装在制冷剂罐内部的上侧，用于检测储存在制冷剂罐内部的上侧的制冷剂是液化制冷剂和气态制冷剂;以及控制单元，根据由第一检测单元和第二检测单元测量的值排出液化制冷剂。

28. 发明申请

US20090107173A1 AIR CONDITIONER 有权
标题翻译：冷气机
公开(公告)号：US20090107173A1
公开(公告)日：2009-04-30
申请号：US12164329
申请日：2008-06-30
申请人： Pil Hyun YOON , Sai Kee OH , Jeong Seob SHIN
发明人： Pil Hyun YOON , Sai Kee OH , Jeong Seob SHIN
IPC分类号： F25B1/10 , G05D23/00
CPC分类号： F25B31/004 , F25B43/006 , F25B2400/04 , F25B2400/075
摘要： Disclosed is an air conditioner which includes a plurality of compressors, a common inlet pipe through which fluid flows to the compressors, a plurality of inlet pipes branching off from the common inlet pipe which are connected to the compressors, a plurality of outlet pipes connected to the compressors through which refrigerant discharged from the compressors passes, and a plurality of bypass pipes connected to the compressors through which fluid discharged from the compressors passes. The fluid which passes through the plurality of bypass pipes is distributed to the plurality of compressors through the common inlet pipe.
摘要翻译：公开了一种空调机，其包括多个压缩机，流体流向压缩机的公共入口管，与从压缩机连接的公共入口管分支的多个入口管，多个出口管，连接到从压缩机排出的制冷剂通过的压缩机通过，以及连接到压缩机的多个旁通管，通过该压缩机从压缩机排出的流体通过。通过多个旁通管的流体通过公共入口管分配到多个压缩机。

29. 发明授权

US07464563B2 Air-conditioner having a dual-refrigerant cycle 有权
标题翻译：具有双重制冷剂循环的空调
公开(公告)号：US07464563B2
公开(公告)日：2008-12-16
申请号：US11242066
申请日：2005-10-04
申请人： Bong-Soo Park , Sai-Kee Oh , Chi-Woo Song , Song Choi , Baik-Young Chung , Se-Dong Chang
发明人： Bong-Soo Park , Sai-Kee Oh , Chi-Woo Song , Song Choi , Baik-Young Chung , Se-Dong Chang
IPC分类号： F25B13/00 , F25B7/00
CPC分类号： F25B13/00 , F25B7/00 , F25B2313/0233
摘要： An air-conditioner having a dual-refrigerant cycle includes a primary refrigerant circuit heat-exchanged with outdoor air; a secondary refrigerant circuit heat-exchanged with indoor air to perform either a cooling operation or a heating operation; and a heat exchange unit disposed between the primary refrigerant circuit and the secondary refrigerant circuit to perform heat exchange therebetween, wherein the secondary refrigerant circuit includes a compressor for compressing a refrigerant circulating in the secondary refrigerant circuit. A condensing pressure of the primary refrigerant circuit is lowered during the hating operation and an evaporation pressure of the primary refrigerant circuit is increased to thereby enhance efficiency of the air-conditioner.
摘要翻译：具有双制冷剂循环的空调器包括与室外空气进行热交换的一次制冷剂回路; 与室内空气进行热交换的二次制冷剂回路，进行制冷运转或制热运转; 以及热交换单元，其设置在所述一级制冷剂回路和所述二级制冷剂回路之间，以在它们之间进行热交换，其中所述二次制冷剂回路包括用于压缩在二级制冷剂回路中循环的制冷剂的压缩机初级制冷剂回路的冷凝压力在憎水操作期间降低，并且一级制冷剂回路的蒸发压力增加，从而提高空调的效率。

30. 发明授权

US07261147B2 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：US07261147B2
公开(公告)日：2007-08-28
申请号：US10755443
申请日：2004-01-13
申请人： Sai Kee Oh , Cheol Soo Ko , Dong Yeon Jang , Yong Cheol Sa , Se Yoon Oh , Baik Young Chung
发明人： Sai Kee Oh , Cheol Soo Ko , Dong Yeon Jang , Yong Cheol Sa , Se Yoon Oh , Baik Young Chung
IPC分类号： F28F1/30
CPC分类号： F28D1/0477 , F28F1/32 , Y10S165/504
摘要： Disclosed is a heat exchanger including a plurality of tubes through which refrigerants flow, the tubes being spaced away from each other, and a plurality of fins through which the tubes are perpendicularly inserted, the fins being spaced away from each other at a predetermined distance, each of the fin having more than four peak portions and more than four valley portions that are alternately disposed. Heights or depths of at least two peak portions or at least two valley portions being different from each other.
摘要翻译：公开了一种热交换器，其包括制冷剂流动的多个管，管彼此间隔开，以及多个翅片，管垂直地插入管中，翅片以预定距离彼此间隔开，每个翅片具有多于四个峰部分和多于四个谷部分交替布置。至少两个峰部分的高度或深度或至少两个谷部彼此不同。

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