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    Laundry drying machine
    57.
    发明授权
    Laundry drying machine 有权

    公开(公告)号：US12227893B2

    公开(公告)日：2025-02-18

    申请号：US18240074

    申请日：2023-08-30

    Applicant: LG Electronics Inc.

    Inventor： Jihoon Kim ,  Junghoon Lee ,  Chanwoo Moon ,  Youngmin Kim

    IPC: D06F58/08 ,  D06F58/26 ,  D06F105/28

    Abstract: A laundry drying machine includes: a cabinet, a drum disposed inside the cabinet and configured to accommodate a target object, a driving unit configured to rotate the drum, and an electric field generator spaced apart from the drum and configured to generate an electric field inside the drum. The drum includes: a drum body having a cylindrical shape and accommodating the target object, a ground electrode that is in contact with an outer circumferential surface of the drum body, and a support roller that is in contact with the outer circumferential surface and that is configured to, based on the drum body rotating, support the drum body in a direction of the ground electrode, and a shortest distance between a central axis of the support roller and the ground electrode is less than a sum of a diameter of the drum body and a radius of the support roller.

    Washing machine
    58.
    发明授权
    Washing machine 有权

    公开(公告)号：US12215453B2

    公开(公告)日：2025-02-04

    申请号：US18097737

    申请日：2023-01-17

    Applicant: LG Electronics Inc.

    Inventor： Hwanjin Jung ,  Myunghun Im ,  Junghoon Lee ,  Kyungchul Woo ,  Jaehyun Kim ,  Hyundong Kim

    IPC: D06F37/26 ,  D06F33/36 ,  D06F37/06 ,  D06F37/22 ,  D06F37/30 ,  D06F39/08 ,  D06F105/06 ,  D06F103/04 ,  D06F103/24 ,  D06F105/48

    Abstract: A washing machine includes a casing, a tub, a drum, a pump for sending water discharged from the tub, a gasket connecting an input port of the casing to an opening of the tub and having nozzles for spraying water into the drum, and a nozzle water supply pipe configured to guide water introduced through the opening into a first sub-flow and a second sub-flow. The nozzle water pipe includes first nozzle water supply ports, formed on a first flow path to which the first sub-flow is guided, for supplying the first sub-flow to any two or more nozzles among the plurality of nozzles, and second nozzle water supply ports, formed on a second flow path to which the second sub-flow is guided, for supplying the second sub-flow to other two or more nozzles among the plurality of nozzles.

    Washing machine
    59.
    发明授权
    Washing machine 有权

    公开(公告)号：US12139841B2

    公开(公告)日：2024-11-12

    申请号：US18231668

    申请日：2023-08-08

    Applicant: LG Electronics Inc.

    Inventor： Hwanjin Jung ,  Myunghun Im ,  Junghoon Lee ,  Kyungchul Woo ,  Hyundong Kim

    IPC: D06F33/00 ,  D06F37/06 ,  D06F37/22 ,  D06F37/26 ,  D06F37/30 ,  D06F39/08 ,  D06F39/12

    Abstract: A washing machine includes: a casing, a tub, a drum, a cylindrical gasket connecting an input port of the casing to an opening of the tub, a pump configured to circulate water discharged from the tub; a guide pipe fixed to the gasket configured to guide water supplied from the pump, and nozzles configured to spray water from the guide pipe into the drum. The nozzles include an upper nozzle configured to spray water downward, intermediate nozzles disposed below the upper nozzle in both left and right sides and configured to spray water downward while spraying water deeper into the drum than the upper nozzle, and lower nozzles disposed above the inflow port, disposed below the intermediate nozzles in both left and right sides based on the inflow port and configured to spray water upward.

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