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    Washing machine
    21.
    发明授权
    Washing machine 有权

    公开(公告)号：US11499261B2

    公开(公告)日：2022-11-15

    申请号：US16235789

    申请日：2018-12-28

    Applicant: LG Electronics Inc.

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

    IPC: D06F37/26 ,  D06F39/08 ,  D06F23/06

    Abstract: A washing machine includes a casing, a tub, a drum, a pump, a gasket that is arranged between a case opening and a tub opening and that includes first nozzles and second nozzles, and a water pipe assembly that includes: first nozzle ports affixed to the first nozzles, second nozzle ports affixed to the second nozzles, a first conduit, and a second conduit. The gasket further includes port insertion pipes into which the first and second nozzle ports are inserted. Each of the first and second nozzle ports includes at least one press-fit protrusion that is formed on an outer circumferential surface of the nozzle supply port and that is configured to, in a state in which the nozzle supply port is inserted into a corresponding port insertion pipe, maintain contact with an inner circumferential surface of the port insertion pipe.

    Method for controlling washing machine
    26.
    发明授权
    Method for controlling washing machine 有权

    公开(公告)号：US11131053B2

    公开(公告)日：2021-09-28

    申请号：US16235687

    申请日：2018-12-28

    Applicant: LG Electronics Inc.

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

    IPC: D06F37/30 ,  D06F33/00 ,  D06F39/08 ,  D06F105/06 ,  D06F103/14 ,  D06F35/00

    Abstract: A method of controlling a washing machine that includes a drum rotatably provided in a tub that receives water, at least one nozzle spraying water into the drum, a washing motor rotating the drum, and a circulation pump circulating water within the washing machine, the method including: operating the washing motor to rotate the drum in a first rotational direction while repeatedly alternating between an acceleration and a deceleration of the drum so that laundry in the drum alternates between maintaining contact with an inner surface of the drum during acceleration, and separates from the inner surface of the drum during deceleration; and operating a circulation pump motor in the circulation pump, while the drum rotates in the first rotational direction, to accelerate a pump speed of the circulation pump during the acceleration of the drum, and to decelerate the pump speed during deceleration of the drum.

    Washing machine
    27.
    发明授权
    Washing machine 有权

    公开(公告)号：US10900163B2

    公开(公告)日：2021-01-26

    申请号：US15542951

    申请日：2016-01-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Junghoon Lee ,  Myunghun Im ,  Sooyoung Oh

    IPC: D06F39/08 ,  D06F35/00 ,  D06F37/04 ,  B01F5/04 ,  B01F5/06 ,  B01F3/04 ,  D06F37/06 ,  B05B7/24

    Abstract: A washing machine according to the present invention comprises: a cabinet which forms an outer shape; a tub which is disposed inside of the cabinet, and in which washing water is stored; a pump which circulates the washing water stored in the tub; a circulating nozzle which sprays, into the inside of the tub, the washing water supplied from the pump; a circulating hose which connects the pump to the tub, and guides the circulated washing water to the circulating nozzle; and an atomizing unit which is disposed on the circulating hose, and atomizes the circulated washing water by mixing air. The washing machine according to the present invention supplies, into the inside of the tub through an air mixer, washing water in which air is included, and thus has an advantage of reducing the total flow rate of the used washing water.

    Portable laundry treating apparatus
    29.
    发明授权
    Portable laundry treating apparatus 有权

    公开(公告)号：US10081899B2

    公开(公告)日：2018-09-25

    申请号：US14293917

    申请日：2014-06-02

    Applicant: LG Electronics Inc.

    Inventor： Bosung Seo ,  Junghoon Lee

    IPC: D06F35/00 ,  D06F39/02 ,  D06F43/00

    CPC classification number: D06F35/00 ,  D06F39/02 ,  D06F43/002

    Abstract: A hand-held laundry treating apparatus includes a portable body, a supply tank including a tank body provided at the portable body, a water chamber provided in the tank body to store water therein and a detergent chamber provided in the tank body to store detergent therein, a suction tank including a suction chamber provided at the portable body to store liquid therein, and a liquid transferring part for supplying liquid stored in the supply tank to laundry and transferring liquid remaining in laundry to the suction tank.

    Hand-held laundry treating apparatus
    30.
    发明授权
    Hand-held laundry treating apparatus 有权

    公开(公告)号：US09943204B2

    公开(公告)日：2018-04-17

    申请号：US14685152

    申请日：2015-04-13

    Applicant: LG Electronics Inc.

    Inventor： Junghoon Lee ,  Sogkie Hong

    IPC: A47L7/00 ,  A47L11/00 ,  D06F5/00 ,  D06F43/00 ,  B05B9/08 ,  D06B1/02 ,  B05B15/04

    CPC classification number: A47L11/00 ,  B05B9/0811 ,  B05B14/30 ,  D06F43/002

    Abstract: A hand-held laundry treating apparatus includes a portable body for storing wash water and contaminated water, supplying wash water according to positive pressure air supplied into the portable body, collecting contaminated water generated during washing of a laundry item using negative pressure air created during generation of the positive pressure air, and washing a localized portion of the laundry item while being in contact with the laundry item placed on a vertical plane or a horizontal plane, and a water tank separately mounted at the portable body for storing wash water to be supplied when washing the localized portion of the laundry item placed on the vertical plane or the horizontal plane and contaminated water generated after washing of the laundry item.

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