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    Indoor unit for air conditioner
    3.
    发明授权
    Indoor unit for air conditioner 有权

    公开(公告)号：US11541342B2

    公开(公告)日：2023-01-03

    申请号：US16294626

    申请日：2019-03-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunggyu Choi ,  Kangyoung Kim ,  Eunsun Lee ,  Jungwon Lee ,  Junseok Bae ,  Myeonggu Kang ,  Giyeong Gyeong

    IPC: B01D46/00 ,  B01D46/44 ,  B01D46/24 ,  B01D46/48 ,  B01D46/12 ,  F24F1/0073 ,  F24F3/16 ,  B01D46/681 ,  F24F8/10 ,  F24F8/90

    Abstract: Disclosed is an indoor unit for an air conditioner. The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner, wherein the filter cleaner comprises: a mobile gear configured to rotate while engaged with the guide rail to move the filter cleaner upward and downward with respect to the filter module, a gear motor configured to rotate the mobile gear, an agitator configured to rotate in friction with the filter module, a dust container disposed downward of the agitator and collecting foreign substances separated from the filter module due to the rotation of the agitator, and a guide roller bringing the filter cleaner into close contact with the filter module so that part of the agitator rotates while in contact with the filter module.

    Air conditioner
    6.
    发明授权
    Air conditioner 有权

    公开(公告)号：US11846441B2

    公开(公告)日：2023-12-19

    申请号：US16978178

    申请日：2019-03-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Giyeong Gyeong ,  Jungwon Lee

    IPC: F24F11/74 ,  G05B15/02 ,  F24F1/0011 ,  F24F1/005 ,  F24F11/38

    CPC classification number: F24F11/74 ,  F24F1/005 ,  F24F1/0011 ,  F24F11/38 ,  G05B15/02

    Abstract: Disclosed is an air-conditioner including a front panel forming an appearance of a front portion, a circulator door disposed at the front panel and moving in an up-down direction so as to be opened and closed, a circulator module moving backward based on a product OFF command and moving forward based on a product ON command, and a controller controlling the circulator door to move in a downward direction so as to be opened and the circulator module to move forward based on the product ON command, whereby the circulator door and the circulator module may be efficiently controlled.

    Coffee extracting apparatus
    7.
    发明授权
    Coffee extracting apparatus 有权

    公开(公告)号：US12161253B2

    公开(公告)日：2024-12-10

    申请号：US17201602

    申请日：2021-03-15

    Applicant: LG Electronics Inc.

    Inventor： Wonkyu Lee ,  Jungwon Lee ,  Seoyoun Kim ,  Jongkwan Choi

    IPC: A47J31/42 ,  A47J31/00 ,  A47J31/053 ,  A47J31/057

    Abstract: A coffee extraction apparatus includes: a first burr grinding supplied whole beans, a first burr through-hole defined in the first burr, a first burr inlet receiving the whole beans, a first burr outlet discharging coffee powder, a second burr inserted into the first burr through-hole through the first burr outlet to define a grinding space for grinding of the whole beans with the first burr, a burr coupler coupled to the second burr to move the second burr, a first rotary part coupled to the first burr to rotate the first burr, a second rotary part connected to the burr coupler and rotating to move the burr coupler in an axial direction of the first burr to adjust a depth of insertion of the second burr into the first burr, an extractor that receives and mixes the coffee powder and water to extract coffee liquid.

    Indoor unit for air conditioner
    8.
    发明授权
    Indoor unit for air conditioner 有权

    公开(公告)号：US11969682B2

    公开(公告)日：2024-04-30

    申请号：US17879969

    申请日：2022-08-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunggyu Choi ,  Kangyoung Kim ,  Eunsun Lee ,  Jungwon Lee ,  Junseok Bae ,  Myeonggu Kang ,  Giyeong Gyeong

    IPC: B01D46/00 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90

    CPC classification number: B01D46/0008 ,  B01D46/12 ,  B01D46/48 ,  B01D46/681 ,  F24F1/0073 ,  F24F8/108 ,  F24F8/90 ,  B01D2279/50

    Abstract: Disclosed is an indoor unit for an air conditioner. The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner, wherein the filter cleaner comprises: a mobile gear configured to rotate while engaged with the guide rail to move the filter cleaner upward and downward with respect to the filter module, a gear motor configured to rotate the mobile gear, an agitator configured to rotate in friction with the filter module, a dust container disposed downward of the agitator and collecting foreign substances separated from the filter module due to the rotation of the agitator, and a guide roller bringing the filter cleaner into close contact with the filter module so that part of the agitator rotates while in contact with the filter module.

    INDOOR UNIT FOR AIR CONDITIONER
    9.
    发明申请
    INDOOR UNIT FOR AIR CONDITIONER 审中-公开

    公开(公告)号：US20190275455A1

    公开(公告)日：2019-09-12

    申请号：US16294626

    申请日：2019-03-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunggyu CHOI ,  Kangyoung Kim ,  Eunsun Lee ,  Jungwon Lee ,  Junseok Bae ,  Myeonggu Kang ,  Giyeong Gyeong

    IPC: B01D46/00 ,  F24F1/0073 ,  F24F3/16 ,  B01D46/48 ,  B01D46/12

    Abstract: Disclosed is an indoor unit for an air conditioner. The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner, wherein the filter cleaner comprises: a mobile gear configured to rotate while engaged with the guide rail to move the filter cleaner upward and downward with respect to the filter module, a gear motor configured to rotate the mobile gear, an agitator configured to rotate in friction with the filter module, a dust container disposed downward of the agitator and collecting foreign substances separated from the filter module due to the rotation of the agitator, and a guide roller bringing the filter cleaner into close contact with the filter module so that part of the agitator rotates while in contact with the filter module.

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