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1. 发明授权

EP1645852B1 Apparatus for controlling refrigerant level 有权
标题翻译：装置用于调节冷却剂的水平
公开(公告)号：EP1645852B1
公开(公告)日：2016-04-13
申请号：EP05256225.3
申请日：2005-10-05
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo , Oh, Sai-Kee , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young, Chojeong Maeul Doosan Apt. , Chang, Se-Dong
IPC分类号： F25B43/00 , F25B49/02 , G01F23/22 , G01F23/24 , G05D9/12
CPC分类号： F25B43/006 , F25B49/02 , F25B2500/01 , F25B2600/05 , F25B2700/04 , G01F23/22 , G01F23/248 , G05D9/12

2. 发明授权

EP1666815B1 Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：EP1666815B1
公开(公告)日：2007-08-29
申请号：EP05025348.3
申请日：2005-11-21
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo , Oh, Sai-Kee , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young , Chang, Se-Dong
IPC分类号： F25B13/00 , F25B25/00
CPC分类号： F25B13/00 , F25B25/005 , F25B2400/16 , F25B2500/01 , F25B2700/04

3. 发明公开

EP1666814A1 Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：EP1666814A1
公开(公告)日：2006-06-07
申请号：EP05025347.5
申请日：2005-11-21
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo , Oh, Sai-Kee , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young , Chang, Se-Dong
IPC分类号： F25B13/00 , F25B25/00
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：一种空气调节系统，其特征在于，具有：与室内机的出口侧制冷剂管路连接的第一水箱;配置在比第一水箱低的第二水箱;设置在第一水箱与第二水箱之间的中间水箱;用于减压的热源循环以及通过使第二制冷剂循环并加热第二容器的第一制冷剂来冷却第一容器内的第一制冷剂，用于反馈的中间容器冷却单元与热源的制冷剂管线中的第二容器的入口侧制冷剂管线连接循环;热源循环的制冷剂管线中的与第一箱与第二箱之间的制冷剂管线连接的用于反馈的中间箱加热单元;以及用于选择性地循环热源循环的第二制冷剂到中间箱用于反馈的冷却单元或用于反馈的中间罐加热单元。

4. 发明公开

EP1655555A2 Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：EP1655555A2
公开(公告)日：2006-05-10
申请号：EP05256788.0
申请日：2005-11-02
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo Gwanak Dreamtown, 115-1804 , Oh, Sai-Kee Hyangchon Lotte Apt. 308-706 , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young Chojeongmaeul , Chang, Se-Dong Jugong Apt. 516-702
IPC分类号： F25B13/00
CPC分类号： F25B49/027 , F25B13/00 , F25B2313/0231 , F25B2313/0252 , F25B2313/02531 , F25B2313/02533 , F25B2400/075
摘要： An air conditioner includes: at least one indoor unit (10); an outdoor unit (20) communicating with the indoor unit and having at least one compressor (23) and one outdoor heat exchanger (41,41'); a fluid path opening/closing valve (55) for opening or closing a fluid path through which a refrigerant can flow to the outdoor heat exchanger; and a control unit (51) for controlling the compressor and the fluid path opening/closing valve to perform appropriate compression and condensation of the refrigerant according to the load amount of the indoor unit. Accordingly, as the air conditioner comprises the fluid path opening/closing valve and the branch fluid path opening/closing valve which are capable of opening or closing fluid paths and a control unit for controlling the valves, a high pressure of a cycle is appropriately maintained even during small-load operation and therefore reliability in operation can be increased.
摘要翻译：一种空调器包括：至少一个室内单元（10）; 与室内单元连通并具有至少一个压缩机（23）和一个室外热交换器（41,41'）的室外单元（20）; 流体路径开闭阀（55），用于打开或关闭制冷剂能够流过室外热交换器的流体路径; 以及控制单元（51），用于控制压缩机和流体路径开/关阀以根据室内单元的负载量执行适当的制冷剂的压缩和冷凝。因此，由于空调包括能够打开或关闭流体路径的流体路径开/关阀和分支流体路径开/关阀以及用于控制阀的控制单元，所以适当地保持循环的高压即使在小负载操作期间也是如此，因此可以提高操作的可靠性。

5. 发明公开

EP1698843A3 Second-refrigerant pump driving type air conditioner 审中-公开
标题翻译：与次级冷却系统空调
公开(公告)号：EP1698843A3
公开(公告)日：2012-01-25
申请号：EP06003713.2
申请日：2006-02-23
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo , Oh, Sai-Kee , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young , Chang, Se-Dong , Choi, Jae-Heuk
IPC分类号： F25B25/00 , F25B13/00
CPC分类号： F25B25/005 , F25B13/00 , F25B2313/0253 , F25B2400/075 , F25B2500/01 , F25B2500/19 , F25B2600/021 , F25B2700/04 , F25B2700/15 , F25B2700/21173 , F25B2700/21174 , F25B2700/21175 , Y02B30/741
摘要： A second-refrigerant pump driving type air conditioner, including an indoor unit (100) having an indoor heat exchanger (111) that circulates a refrigerant containing no oil, a first circulator (150) including a compressor (151) that compresses and discharges a refrigerant containing oil, a first outdoor heat exchanger (171), a second outdoor heat exchanger (181), and an outdoor expander (190), and a second circulator (200) including an intermediate heat exchanger (211) connected to the indoor heat exchanger that circulates the refrigerant containing no oil and heat-exchanges the refrigerant of the first outdoor heat exchanger (171), a receiver (221), and a pump (231). A restriction of a length and a diameter of a connection pipe for connecting an outdoor unit and the indoor unit is decreased, and an oil shortage of the compressor is prevented.

6. 发明公开

EP1655555A3 Air conditioner 审中-公开
公开(公告)号：EP1655555A3
公开(公告)日：2011-08-24
申请号：EP05256788.0
申请日：2005-11-02
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo Gwanak Dreamtown, 115-1804 , Oh, Sai-Kee , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young Chojeongmaeul , Chang, Se-Dong Jugong Apt. 516-702
IPC分类号： F25B13/00 , F25B49/02
CPC分类号： F25B49/027 , F25B13/00 , F25B2313/0231 , F25B2313/0252 , F25B2313/02531 , F25B2313/02533 , F25B2400/075
摘要： An air conditioner includes: at least one indoor unit (10); an outdoor unit (20) communicating with the indoor unit and having at least one compressor (23) and one outdoor heat exchanger (41,41'); a fluid path opening/closing valve (55) for opening or closing a fluid path through which a refrigerant can flow to the outdoor heat exchanger; and a control unit (51) for controlling the compressor and the fluid path opening/closing valve to perform appropriate compression and condensation of the refrigerant according to the load amount of the indoor unit. Accordingly, as the air conditioner comprises the fluid path opening/closing valve and the branch fluid path opening/closing valve which are capable of opening or closing fluid paths and a control unit for controlling the valves, a high pressure of a cycle is appropriately maintained even during small-load operation and therefore reliability in operation can be increased.

7. 发明授权

EP1666814B1 Air conditioning system 有权
公开(公告)号：EP1666814B1
公开(公告)日：2008-04-02
申请号：EP05025347.5
申请日：2005-11-21
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo , Oh, Sai-Kee , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young , Chang, Se-Dong
IPC分类号： F25B13/00 , F25B25/00
CPC分类号： F25B25/005 , F25B13/00 , F25B2400/053 , F25B2400/16 , F25B2500/01 , F25B2700/04

8. 发明公开

EP1698843A2 Second-refrigerant pump driving type air conditioner 审中-公开
标题翻译： Klimaanlage mitSekundärkühlungsanlage
公开(公告)号：EP1698843A2
公开(公告)日：2006-09-06
申请号：EP06003713.2
申请日：2006-02-23
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo , Oh, Sai-Kee , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young , Chang, Se-Dong , Choi, Jae-Heuk
IPC分类号： F25B25/00 , F25B13/00
CPC分类号： F25B25/005 , F25B13/00 , F25B2313/0253 , F25B2400/075 , F25B2500/01 , F25B2500/19 , F25B2600/021 , F25B2700/04 , F25B2700/15 , F25B2700/21173 , F25B2700/21174 , F25B2700/21175 , Y02B30/741
摘要： A second-refrigerant pump driving type air conditioner, including an indoor unit (100) having an indoor heat exchanger (111) that circulates a refrigerant containing no oil, a first circulator (150) including a compressor (151) that compresses and discharges a refrigerant containing oil, a first outdoor heat exchanger (171), a second outdoor heat exchanger (181), and an outdoor expander (190), and a second circulator (200) including an intermediate heat exchanger (211) connected to the indoor heat exchanger that circulates the refrigerant containing no oil and heat-exchanges the refrigerant of the first outdoor heat exchanger (171), a receiver (221), and a pump (231). A restriction of a length and a diameter of a connection pipe for connecting an outdoor unit and the indoor unit is decreased, and an oil shortage of the compressor is prevented.
摘要翻译：一种第二制冷剂泵驱动型空调装置，具备室内机100，该室内机100具有使不含油的制冷剂循环的室内热交换器111，包括压缩机151的压缩机151的第一循环器150，含有制冷剂的油，第一室外热交换器（171），第二室外热交换器（181）和室外膨胀机（190），以及第二循环器（200），其包括与室内热量连接的中间热交换器使不含油的制冷剂循环的热交换器，对第一室外热交换器（171），接收器（221）和泵（231）的制冷剂进行热交换。用于连接室外机和室内机的连接管的长度和直径的限制减少，并且防止了压缩机的缺油。

9. 发明公开

EP1645852A3 Apparatus for controlling refrigerant level 有权
标题翻译：装置用于调节冷却剂的水平
公开(公告)号：EP1645852A3
公开(公告)日：2008-02-27
申请号：EP05256225.3
申请日：2005-10-05
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo , Oh, Sai-Kee , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young, Chojeong Maeul Doosan Apt. , Chang, Se-Dong
IPC分类号： G01F23/24
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 (110) installed at a lower side of the inside of a refrigerant tank (101), 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 (120) installed at an upper side of the inside of the refrigerant tank (101), 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 (130) controlling intake and discharge of the liquefied refrigerant according to a value measured by the first detecting unit (110) and the second detecting unit (120).

10. 发明公开

EP1666815A1 Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：EP1666815A1
公开(公告)日：2006-06-07
申请号：EP05025348.3
申请日：2005-11-21
申请人： LG Electronics Inc.
发明人： Park, Bong-Soo , Oh, Sai-Kee , Song, Chi-Woo , Kim, Ju-Won , Chung, Baik-Young , Chang, Se-Dong
IPC分类号： F25B13/00 , F25B25/00
CPC分类号： F25B13/00 , F25B25/005 , F25B2400/16 , F25B2500/01 , F25B2700/04
摘要： An air conditioning system comprises an indoor unit in which a first refrigerant flows, a first tank connected to an outlet side refrigerant line of the indoor unit for sucking a first refrigerant, a second tank connected to an inlet side refrigerant line of the indoor unit and directly connected to the first tank at a position lower than the first tank for feeding back the first refrigerant stored in the first tank to the indoor unit, a connection line disposed between the first tank and the second tank, a pressure equalizing line disposed between the first tank and the second tank, a heat source cycle for cooling the first refrigerant inside the first tank by circulating a second refrigerant and heating the first refrigerant of the second tank, and a controller for controlling a plurality of switching valves installed at the connection line and the pressure equalizing line.
摘要翻译：一种空气调节系统包括：第一制冷剂在其中流动的室内单元;第一箱，其连接到用于吸入第一制冷剂的室内单元的出口侧制冷剂管线;第二箱，其连接到室内单元的入口侧制冷剂管线;以及在低于第一罐的位置处直接连接到第一罐，用于将存储在第一罐中的第一制冷剂回馈到室内单元;连接管线，设置在第一罐和第二罐之间;均压管线，布置在第一罐之间第一容器和第二容器;用于通过循环第二制冷剂并加热第二容器的第一制冷剂来冷却第一容器内的第一制冷剂的热源循环;以及用于控制安装在连接管线上的多个切换阀的控制器和均压线。

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