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1. 发明公开

EP2947402A1 HEAT PUMP 有权
标题翻译： WÄRMEPUMPE
公开(公告)号：EP2947402A1
公开(公告)日：2015-11-25
申请号：EP15168890.0
申请日：2015-05-22
申请人： LG Electronics Inc.
发明人： KIM, Kidong , HA, Jongchul , CHANG, Jiwon , KIM, Hyunjong
IPC分类号： F25B7/00 , F25B13/00 , F25B47/02 , F25B49/02
CPC分类号： F25B49/022 , F25B6/02 , F25B7/00 , F25B13/00 , F25B30/02 , F25B47/02 , F25B49/02 , F25B2313/0254 , F25B2600/0251 , F25D21/12
摘要： A heat pump includes a first cycle device (2) and a second cycle device (4) The first cycle device is connected such that, in a heating operation, a first refrigerant is circulated in an order of a first compressor (10), a 4-way valve (20), a first heat exchanger (30), a second heat exchanger (40), a first expansion mechanism (50), a third heat exchanger (60), the 4-way valve, and the first compressor, and such that, in a cooling operation, the first refrigerant is circulated in an order of the first compressor, the 4-way valve, the third heat exchanger, the first expansion mechanism, the second heat exchanger, the first heat exchanger, the 4-way valve, and the first compressor. The second cycle device is connected such that a second refrigerant is circulated in an order of a second compressor (110), a fourth heat exchanger (120), a second expansion mechanism (130), any one of the first heat exchanger and the second heat exchanger, and the second compressor.
摘要翻译：热泵包括第一循环装置（2）和第二循环装置（4）。第一循环装置连接成使得在加热操作中第一制冷剂按照第一压缩机（10），四通阀（20），第一热交换器（30），第二热交换器（40），第一膨胀机构（50），第三热交换器（60），四通阀和第一压缩机，并且在冷却运转中，第一制冷剂按照第一压缩机，四通阀，第三热交换器，第一膨胀机构，第二热交换器，第一热交换器，四通阀，和第一压缩机。第二循环装置被连接成使得第二制冷剂以第二压缩机110，第四热交换器120，第二膨胀机构130的顺序循环，第一热交换器和第二热交换器热交换器和第二压缩机。

2. 发明授权

EP2947402B1 HEAT PUMP 有权
公开(公告)号：EP2947402B1
公开(公告)日：2019-07-17
申请号：EP15168890.0
申请日：2015-05-22
申请人： LG Electronics Inc.
发明人： KIM, Kidong , HA, Jongchul , CHANG, Jiwon , KIM, Hyunjong
IPC分类号： F25B7/00 , F25B13/00 , F25B47/02 , F25B49/02

3. 发明授权

EP2766667B1 AIR CONDITIONER WITH A COOLING MODULE 有权
公开(公告)号：EP2766667B1
公开(公告)日：2020-04-08
申请号：EP11867333.4
申请日：2011-12-29
申请人： LG Electronics Inc.
发明人： KIM, Hyunjong , LEE, Yungkoo , JIN, Geunho , MOON, Dongsoo
IPC分类号： F24F1/24 , F24F1/28 , F24F1/22

4. 发明公开

EP2766667A1 AIR CONDITIONER WITH A COOLING MODULE 有权
标题翻译：有冷却模块空调
公开(公告)号：EP2766667A1
公开(公告)日：2014-08-20
申请号：EP11867333.4
申请日：2011-12-29
申请人： LG Electronics Inc.
发明人： KIM, Hyunjong , LEE, Yungkoo , JIN, Geunho , MOON, Dongsoo
IPC分类号： F24F1/24 , F24F1/28 , F24F11/02
CPC分类号： F24F1/22 , F24F1/24
摘要： Provided is an air conditioner comprising: a compressor; a condenser; an expansion device; and an evaporator; the air conditioner further comprises: an electric unit including electric component to operate the air conditioner; a cooling module disposed at least on side of the electric unit to dissipate heat generated from the electric unit; and at least a portion of a refrigerant tube to supply refrigerant discharged from the evaporator to the cooling module, wherein the refrigerant supplied to the cooling module exchanges heat with the electric unit and then flows to the compressor.

5. 发明公开

EP3892937A1 WATER-HEATER TANK FOR HEAT PUMP SYSTEM AND METHOD OF CONTROLLING THE SAME 有权
公开(公告)号：EP3892937A1
公开(公告)日：2021-10-13
申请号：EP21166976.7
申请日：2021-04-06
申请人： LG Electronics Inc.
发明人： PARK, Minsu , KIM, Hyunjong , SUNG, Dongwon , LEE, Yeol , YEO, Kyungmok
IPC分类号： F24H9/12 , F24H4/04 , F24H9/20 , F28D20/00
摘要： A water-heater tank for a heat pump system according to an embodiment of the present disclosure has a structure in which a capacity of a storage space is changed as hot water is discharged. For example, the water-heater tank includes: a main body having an internal space and one open side; and a capacity changing member forming a storage space, in which hot water is stored, by closing the one open side in the internal space of the main body, and being moved so that a capacity of the storage space is changed as the hot water is discharged.

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