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    Air conditioner
    1.
    发明授权
    Air conditioner 有权

    公开(公告)号：US12188696B2

    公开(公告)日：2025-01-07

    申请号：US17162190

    申请日：2021-01-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Byungsoon Kim ,  Sanghun Lee ,  Ingon Kim ,  Jongchul Choi ,  Hongsuk Jin ,  Taeseung Yoon ,  Yongjin Seo

    IPC: F25B41/20 ,  F25B13/00

    Abstract: An air conditioner includes an outdoor unit including a compressor for compressing a refrigerant and an outdoor heat exchanger for exchanging heat between the refrigerant and outside air. A ventilation device is connected to a plurality of refrigerant pipes, and configured to direct outside air into an indoor space, and indoor air to the outside. The ventilation device includes a case, a main heat exchanger, a recovery heat exchanger, and a refrigerant distributor. The refrigerant distributor is configured to direct the refrigerant between the main heat exchanger and the recovery heat exchanger.

    Air conditioner
    2.
    发明授权
    Air conditioner 有权

    公开(公告)号：US10422539B2

    公开(公告)日：2019-09-24

    申请号：US14924807

    申请日：2015-10-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Minsu Son ,  Kiwon Seo ,  Byungsoon Kim ,  Deok Huh

    IPC: F24F1/0014 ,  F24F1/0025 ,  F24F1/0011 ,  F24F13/065 ,  F24F1/0033

    Abstract: An air conditioner includes: a suction body having an air suction hole formed therein; a heat exchanger in which air sucked into the air suction hole is heat-exchanged; and a pair of blow discharge units through which the air heat-exchanged in the heat exchanger is passed and discharged. In the air conditioner, each of the pair of blow discharge units includes: a discharge body in which an air inflow hole and an air discharge hole are formed to be spaced apart from each other, and a discharge passage is formed between the air inflow hole and the air discharge hole; a rotation mechanism for rotating the discharge body about a vertical center axis; a cross flow fan rotatably positioned in the discharge passage, the cross flow fan being disposed vertically long in the discharge passage; and a fan motor having a vertical rotational shaft for rotating the cross flow fan. When the cross flow fan is mounted between the discharge body and the heat exchanger, the air conditioner can become more compact, and the utilization of space between the discharge body and the heat exchanger can be enhanced.

    Dehumidifier
    4.
    发明授权
    Dehumidifier 有权

    公开(公告)号：US09951964B2

    公开(公告)日：2018-04-24

    申请号：US14883910

    申请日：2015-10-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Byungsoon Kim ,  Jongchul Ha ,  Jiwon Chang ,  Junho Min

    IPC: F25D21/14 ,  F24F3/153 ,  F24F1/02 ,  F24F3/14

    CPC classification number: F24F3/153 ,  F24F1/02 ,  F24F3/14 ,  F24F3/1405 ,  F24F2003/1446 ,  F24F2003/1452 ,  F24F2221/56

    Abstract: A dehumidifier is provided that may include a main body, a compressor provided within the main body to compress a refrigerant, a plurality of heat exchangers provided within the main body to condense the refrigerant compressed in the compressor or to evaporate the refrigerant, a first fan to discharge air, having undergone heat exchange with the refrigerant evaporated in the plurality of heat exchangers and having subsequently undergone heat exchange with the refrigerant condensed in the plurality of heat exchangers, out of the main body, a mode switch to perform switching between operating modes, including a cooling mode and a dehumidification mode, and a second fan to discharge air, having undergone heat exchange with the refrigerant evaporated in the plurality of heat exchangers in the cooling mode, out of the main body.

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