公开(公告)号：EP4411141A3

公开(公告)日：2024-10-23

申请号：EP24177337.3

申请日：2020-06-26

申请人： LG Electronics Inc.

发明人： BYOUN, Youngmin ,  KIM, Yeongju ,  CHO, Sangho ,  EOM, Jaewoong ,  KIM, Daehyun

IPC分类号： D06F58/20 ,  F04C18/356 ,  F04C23/00 ,  F04C29/12 ,  F04C28/24

摘要： A compressor using a flammable refrigerant, such as R-290, a heat pump using the compressor, and a laundry treatment apparatus using the compressor are disclosed. As the flammable refrigerant is used in accordance with environment regulation, a re-design of the compressor, an evaporator, a condenser and an expansion valve, which constitute the heat pump, is required for optimization of the heat pump. A laundry treatment apparatus that reflects the re-design is provided.

公开(公告)号：EP4411141A2

公开(公告)日：2024-08-07

申请号：EP24177337.3

申请日：2020-06-26

申请人： LG Electronics Inc.

发明人： BYOUN, Youngmin ,  KIM, Yeongju ,  CHO, Sangho ,  EOM, Jaewoong ,  KIM, Daehyun

IPC分类号： F04C29/12

CPC分类号： D06F58/206 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/124 ,  F04C28/24

摘要： A compressor using a flammable refrigerant, such as R-290, a heat pump using the compressor, and a laundry treatment apparatus using the compressor are disclosed. As the flammable refrigerant is used in accordance with environment regulation, a re-design of the compressor, an evaporator, a condenser and an expansion valve, which constitute the heat pump, is required for optimization of the heat pump. A laundry treatment apparatus that reflects the re-design is provided.