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    Flow generator
    31.
    发明授权
    Flow generator 有权

    公开(公告)号：US11067089B2

    公开(公告)日：2021-07-20

    申请号：US16640123

    申请日：2018-05-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Yongmin Kim ,  Dongryul Park

    IPC: F04D13/14 ,  F04D25/16 ,  F04D29/44 ,  F04D25/06 ,  F04D27/00 ,  F04D29/42

    Abstract: A flow generator according to an embodiment of the present invention includes an upper fan configured to suction upper air and generate a first airflow, an upper fan housing configured to accommodate the upper fan from a lower side thereof and comprising a first discharge part through which the suctioned upper air is discharged, a lower fan configured to suction lower air and generate a second airflow, a lower fan housing configured to accommodate the lower fan from an upper side thereof and comprising a second discharge part through which the suctioned lower air is discharged, an air guide disposed between the upper fan and the lower fan to guide generation of a third airflow in which the first airflow and the second airflow are mixed with each other, and a control unit configured to control a rotational speed of the lower fan or the upper fan to adjust a discharge direction of the third airflow, wherein the first discharge part is disposed to face the second discharge part with respect to the flow guide part.

    HUMIDIFIER
    33.
    发明公开
    HUMIDIFIER 审中-公开

    公开(公告)号：US20240200792A1

    公开(公告)日：2024-06-20

    申请号：US18539870

    申请日：2023-12-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Chiyoung Choi ,  Jaeheuk Choi ,  Dongryul Park ,  Yongmin Kim ,  Jeonghoon Lee

    IPC: F24F1/0011 ,  B01D45/08 ,  F24F1/0087 ,  F24F6/12

    CPC classification number: F24F1/0011 ,  B01D45/08 ,  F24F1/0087 ,  F24F6/12 ,  F24F2006/008

    Abstract: The present disclosure relates to a humidifier. A humidifier according to one aspect of the present disclosure includes: a case with an intake opening; a fan disposed inside the case; a discharge opening positioned downstream of the fan; a humidification assembly including a humidification device disposed between the fan and the discharge opening, for spraying supplied water, and an outlet through which mist produced by the humidification device is discharged; and an impactor disposed between the outlet and the discharge opening, to which the mist discharged through the outlet is admitted. Thus, the droplet size of humidified air discharged through the discharge opening can be reduced.

    Blower
    35.
    发明授权
    Blower 有权

    公开(公告)号：US11920611B2

    公开(公告)日：2024-03-05

    申请号：US17909858

    申请日：2021-03-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Yongmin Kim ,  Hyungho Park ,  Hoojin Kim ,  Jaehyeon Kim ,  Kidong Kim ,  Seokho Choi

    IPC: F04D29/56 ,  F04D19/00 ,  F04D29/70

    CPC classification number: F04D29/563 ,  F04D19/002 ,  F04D29/703

    Abstract: A blower is disclosed. The blower of the present disclosure comprises: a fan generating flow of air; a lower body providing an internal space in which the fan is installed, and having a suction hole through which air passes; an upper body being an upper body, which is installed over the lower body and forms a channel that communicates with the internal space of the lower body, and having a space formed through the upper body in a front-rear direction; a slit formed to pass through the upper body and discharging air flowing through the channel of the upper body to an outside of the upper body; and a vane or a door movably installed inside the upper body, and adjusting a flow direction of the air passing through the slit.

    Blower
    37.
    发明授权
    Blower 有权

    公开(公告)号：US11754090B2

    公开(公告)日：2023-09-12

    申请号：US17191873

    申请日：2021-03-04

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaehyuk Jung ,  Kidong Kim ,  Seokho Choi ,  Hyungho Park ,  Hoojin Kim ,  Haein Jung ,  Changhoon Lee ,  Yongmin Kim ,  Chiyoung Choi

    IPC: F04D29/40

    CPC classification number: F04D29/403

    Abstract: A blower is provided that may include a fan that creates airflow; a lower body forming a lower space therein in which the fan may be disposed, and having at least one suction hole through which air passes; a first upper body positioned above the lower body, and forming a first inner space that communicates with the lower space of the lower body; a second upper body positioned above the lower body, and forming a second inner space that communicates with the lower space of the lower body, the second upper body being spaced apart from the first upper body; and a space formed between the first upper body and the second upper body, and opened in a frontward-rearward direction. The first upper body may include a first slit formed through the first upper body such that air in the first inner space may be discharged into the space, and the second upper body may include a second slit formed through the second upper body such that air in the second inner space may be discharged into the space.

    AIR CONDITIONER
    39.
    发明申请
    AIR CONDITIONER 有权

    公开(公告)号：US20210372414A1

    公开(公告)日：2021-12-02

    申请号：US17336517

    申请日：2021-06-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaehyeon Kim ,  Hoojin Kim ,  Siyoung Oh ,  Yongmin Kim ,  Kidong Kim ,  Seokho Choi ,  Hyungho Park ,  Chiyoung Choi

    IPC: F04D25/08 ,  F04D29/44 ,  F04D29/70 ,  F04F5/16 ,  F04D25/06

    Abstract: First and second towers may discharge air. An airflow guide or converter may change a direction of the air discharged from the first tower and the second tower by moving a gate inside and outside of at least one of the first or second towers so as to block discharged air flowing forward and selectively facilitate an upward air flow. The airflow converter may include a guide motor to provide a driving force, the gate, which may reciprocate between the inside and the outside of the first and/or second towers; and a board guider connected to the gate to transmit a driving force of the guide motor to the gate as a linear motion force.

    BLOWER
    40.
    发明申请
    BLOWER 有权

    公开(公告)号：US20210277913A1

    公开(公告)日：2021-09-09

    申请号：US17190692

    申请日：2021-03-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaehyun Kim ,  Yongmin Kim ,  Kidong Kim ,  Seokho Choi ,  Hyungho Park ,  Hoojin Kim ,  Chiyoung Choi

    IPC: F04D29/44 ,  F04D29/00 ,  F04D29/40 ,  F04D29/26

    Abstract: A blower is provided that may include a fan that creates airflow; a lower body forming an inner space in which the fan may be installed, and having at least one suction hole through which air passes; an upper body positioned above the lower body and including a first upper body forming a first inner space that communicates with the inner space of the lower body, and a second upper body forming a second inner space that communicates with the inner space of the lower body and spaced apart from the first upper body; a space formed between the first upper body and the second upper body and opened in a frontward-rearward direction; a first opening formed through a first boundary surface of the first upper body facing the space; a second opening formed through a second boundary surface of the second upper body facing the space; and a door assembly including a first door installed at the first upper body and that opens and closes the first opening, and a second door installed at the second upper body and that opens and closes the second opening.

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