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1. 发明申请

US20040139755A1 Multi-type air conditioner with plurality of distributor able to be shutoff 有权
标题翻译：具有多个分配器的多功能空调可以关闭
公开(公告)号：US20040139755A1
公开(公告)日：2004-07-22
申请号：US10726567
申请日：2003-12-04
申请人： LG Electronics Inc.
发明人： Jong Han Park , Young Min Park , Chang Seon Lee , Sung Oh Choi , Sung Chun Kim , Seung Yong Chang , Seok Ho Yoon , Baik Young Chung
IPC分类号： F25B005/00 , F25B039/02
CPC分类号： F25B5/02 , F25B13/00 , F25B41/04 , F25B2313/007 , F25B2313/0231 , F25B2313/0232 , F25B2313/02331 , F25B2313/02334
摘要： Multi-type air conditioner including an outdoor unit installed in an outdoor, including a compressor, a refrigerant flow controlling part connected to a discharge end of the compressor for guiding the refrigerant proper to operation conditions selectively, and an outdoor heat exchanger connected to the refrigerant flow controlling part, a plurality of indoor units each installed in a room and having an indoor heat exchanger and an electronic expansion valve having one end connected to one end of the indoor heat exchanger, a plurality of, at least two, distributors between the outdoor unit and the plurality of indoor units for improving installation freedom of the plurality of indoor units, selectively guiding refrigerant from the outdoor unit to the plurality of indoor units proper to operation conditions, and guiding the refrigerant passed through the indoor units to the outdoor unit again, and a device for shutting off introduction of the refrigerant into the distributors connected to inoperative indoor units.
摘要翻译：多室型空调机，其包括设置在户外的室外机，包括压缩机，连接到压缩机的排出端的制冷剂流量控制部分，用于选择性地引导适合于操作条件的制冷剂;以及与制冷剂相连的室外热交换器流量控制部分，多个室内单元，每个室内单元安装在室内并具有室内热交换器和电子膨胀阀，其一端连接到室内热交换器的一端;多个至少两个分配器，位于室外单元和多个室内单元，用于提高多个室内机的安装自由度，选择性地将制冷剂从室外机引导到适合于操作条件的多个室内机，并且将通过室内机的制冷剂再次引导到室外机以及用于关闭将制冷剂引入连接的分配器t的装置 o室内机不工作。

2. 发明申请

US20040194491A1 Multi-type air conditioner and method for controlling operation of the same 有权
标题翻译：多型空调及其操作方法
公开(公告)号：US20040194491A1
公开(公告)日：2004-10-07
申请号：US10729013
申请日：2003-12-08
申请人： LG Electronics Inc.
发明人： Jong Han Park , Young Min Park , Chang Seon Lee , Sung Oh Choi , Sung Chun Kim , Seung Yong Chang , Seok Ho Yoon , Baik Young Chung
IPC分类号： F25D021/06 , F25D021/00
CPC分类号： F25B43/006 , F25B13/00 , F25B47/006 , F25B2313/023 , F25B2400/01
摘要： Air conditioner, and method for controlling an operation of the same, the air conditioner including a sheath heater in the accumulator for heating the refrigerant in room heating for delaying deposition of frost on the outdoor heat exchanger. The sheath heater includes a coil formed heat generating part, and two electrodes connected to the heat generating part for supplying power. The method including the step of varying the heat generating rate of the sheath heater with an exterior temperature or a capacity of the indoor unit, thereby delaying deposition of frost on the outdoor heat exchanger.
摘要翻译：空调器及其操作方法，所述空调机包括在所述蓄热器中的护套加热器，用于在室内加热用于在室外热交换器上延迟霜冻的室内制冷剂。鞘加热器包括线圈形成的发热部分，以及连接到用于供电的发热部分的两个电极。该方法包括以外部温度或室内单元的容量改变护套加热器的发热速率的步骤，从而延迟霜冻在室外热交换器上。

3. 发明申请

US20040134205A1 Multi-type air conditioner with defrosting device 有权
标题翻译：带除霜装置的多功能空调
公开(公告)号：US20040134205A1
公开(公告)日：2004-07-15
申请号：US10726622
申请日：2003-12-04
申请人： LG Electronics Inc.
发明人： Jong Han Park , Young Min Park , Chang Seon Lee , Sung Oh Choi , Sung Chun Kim , Seung Yong Chang , Seok Ho Yoon , Baik Young Chung
IPC分类号： F25D021/06 , F25B047/00
CPC分类号： F25B47/022 , F24F11/42 , F25B13/00 , F25B2313/007 , F25B2313/0231 , F25B2313/02331 , F25B2313/02334 , F25B2313/02532 , F25B2313/02542
摘要： Multi-type air conditioner comprising an outdoor unit installed in an outdoor, comprising a compressor, a refrigerant flow controlling part connected to a discharge end of the compressor for guiding the refrigerant proper to operation conditions selectively, an outdoor heat exchanger connected to the refrigerant flow controlling part, a defrosting device at a side of the outdoor heat exchanger, and a piping system connected between the parts, a plurality of indoor units each installed in a room and having an indoor heat exchanger and an electronic expansion valve having one end connected to one end of the indoor heat exchanger, and a distributor between the outdoor unit and the indoor units for selectively guiding refrigerant from the outdoor unit to the plurality of indoor units proper to operation conditions, and guiding the refrigerant passed through the indoor units to the outdoor unit again.
摘要翻译：一种多室型空调机，包括安装在室外的室外机，包括压缩机，制冷剂流量控制部分，连接到压缩机的排出端，用于选择性地引导适合于运行状态的制冷剂，连接到制冷剂流的室外热交换器室外热交换器一侧的除霜装置和连接在所述部件之间的管道系统，多个室内单元，每个室内单元安装在室内并具有室内热交换器和电子膨胀阀，所述电子膨胀阀的一端连接到室内热交换器的一端和室外机与室内机之间的分配器，用于将制冷剂从室外机选择性地引导到适合于运行条件的多个室内机，并将通过室内机的制冷剂引导到室外单位。

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