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    LAUNDRY TREATMENT MACHINE AND METHOD OF OPERATING THE SAME
    3.
    发明申请
    LAUNDRY TREATMENT MACHINE AND METHOD OF OPERATING THE SAME 有权
    洗衣机及其操作方法

    公开(公告)号：US20140101865A1

    公开(公告)日：2014-04-17

    申请号：US14048892

    申请日：2013-10-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Minho JANG ,  Kyunghoon KIM ,  Hoonbong LEE

    IPC: D06F37/30 ,  D06F39/00

    CPC classification number: D06F37/304 ,  D06F39/003 ,  D06F2202/12 ,  D06F2204/065

    Abstract: Disclosed are a laundry treatment machine and a method of operating the same. The method of operating the laundry treatment machine that processes laundry via rotation of a wash tub includes accelerating a rotational velocity of the tub during an accelerated rotating section, rotating the tub at a constant velocity during a constant velocity rotating section, and determining an amount of laundry in the tub based on a first output current flowing through a motor that is used to rotate the tub during the accelerated rotating section and a second output current flowing through the motor during the constant velocity rotating section. This ensures efficient sensing of amount of laundry.

    Abstract translation: 公开了一种衣物处理机及其操作方法。 操作通过洗涤桶旋转来处理衣物的衣物处理机的方法包括在加速旋转部分期间加速桶的旋转速度，在恒定速度旋转部分期间以恒定速度旋转桶，并且确定 基于流过马达的第一输出电流而在加速旋转部分期间旋转桶的第一输出电流和在恒速旋转部分期间流过马达的第二输出电流进行洗涤。 这样可以有效地检测洗衣量。

    METHOD FOR CONTROLLING SPIN-DRYING CYCLE OF LAUNDRY TREATMENT MACHINE
    4.
    发明申请
    METHOD FOR CONTROLLING SPIN-DRYING CYCLE OF LAUNDRY TREATMENT MACHINE 有权

    公开(公告)号：US20210115611A1

    公开(公告)日：2021-04-22

    申请号：US16498635

    申请日：2018-03-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Moonsuk CHOI ,  Kyunghoon KIM ,  Younghan CHO

    IPC: D06F34/16 ,  D06F49/06

    Abstract: Disclosed is a method for controlling a spin-drying cycle of a laundry treatment machine. The method includes performing a plurality of spin-drying operations by rotating a drum above an adjusted rotational speed range configured to adjust disposition of balls within a ball balancer so as to correspond to a changed amount of eccentricity, and adjusting the disposition of the balls within the ball balancer by rotating the drum within the adjusted rotational speed range, between the respective spin-drying operations.

    WASHING MACHINE AND METHOD FOR CONTROLLING THE SAME
    5.
    发明申请
    WASHING MACHINE AND METHOD FOR CONTROLLING THE SAME 审中-公开

    公开(公告)号：US20200248358A1

    公开(公告)日：2020-08-06

    申请号：US16778853

    申请日：2020-01-31

    Applicant: LG Electronics Inc.

    Inventor： Suncheol BAE ,  Kyunghoon KIM ,  Junghun KIM

    IPC: D06F33/48 ,  D06F37/20

    Abstract: A washing machine includes a washing tub configured to accommodate laundry therein, a motor configured to rotate the washing tub, and a controller. The controller is configured to: determine a laundry amount and a laundry-tangled degree by using a plurality of types of data that are measured while rotating the washing tub at a specific rotational speed; set an allowable unbalance (UB) value corresponding to the laundry amount and the laundry-tangled degree; determine a UB value based on rotating the washing tub during a dewatering stroke; and control the motor to stop rotating the washing tub based on the UB value exceeding the allowable UB value.

    METHOD OF CONTROLLING WASHING MACHINE
    6.
    发明申请
    METHOD OF CONTROLLING WASHING MACHINE 审中-公开

    公开(公告)号：US20200181826A1

    公开(公告)日：2020-06-11

    申请号：US16711374

    申请日：2019-12-11

    Applicant: LG Electronics Inc.

    Inventor： Kyunghoon KIM

    IPC: D06F37/20 ,  D06F39/00 ,  D06F39/08

    Abstract: Washing machine technology, in which an initial speed in a drainage process is determined after a rinsing mode is finished, and a laundry distributing operation is performed in which a rotational speed of the motor is maintained at the determined initial speed. The washing machine determines whether a degree of laundry distribution satisfies an allowable range by comparing information detected by a vibration sensor with previously stored reference information. The initial speed is determined to be a rotational speed of the motor at an intersection time point at which vibration of a fundamental wave and vibration of higher harmonics detected by the vibration sensor intersect with each other.

    METHOD OF CONTROLLING WASHING MACHINE
    7.
    发明申请
    METHOD OF CONTROLLING WASHING MACHINE 审中-公开
    洗衣机的控制方法

    公开(公告)号：US20160222569A1

    公开(公告)日：2016-08-04

    申请号：US15011296

    申请日：2016-01-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyunghoon KIM ,  Younghan CHO ,  Moonsuk CHOI

    IPC: D06F33/02 ,  D06F39/00 ,  D06F29/02

    CPC classification number: D06F37/203 ,  D06F29/02 ,  D06F33/02 ,  D06F37/12 ,  D06F39/003 ,  D06F39/088 ,  D06F2204/065 ,  Y02B40/56

    Abstract: Disclosed is a method of controlling a washing machine including detecting an amount of clothes contained in a drum, supplying washing water based on the detected amount of clothes, washing the clothes by applying current to a drive module after the supply of the washing water, a rinsing operation of rinsing the clothes by supplying water to a tub from an external water source, after the washing of the clothes, determining unbalance of the clothes by applying current to the drive module while washing water is contained in the tub, after the rinsing of the clothes, dispersing the clothes by controlling the current applied to the drive module when the unbalance of the clothes is determined to be equal to or higher than a set value, discharging the washing water contained in the tub when the unbalance of the clothes is determined to be lower than the set value, and dehydrating the clothes to remove the washing water from the clothes, after the discharge of the washing water.

    Abstract translation: 公开了一种控制洗衣机的方法，包括检测滚筒中所含的衣物量，基于检测到的衣服量来提供洗涤水，在洗涤水供应之后通过向驱动模块施加电流来洗衣服， 漂洗操作通过从外部水源向桶提供水来冲洗衣服，洗涤衣物后，通过向洗衣机中施加电流来确定衣物的不平衡，同时洗涤水容纳在洗涤桶中 当衣服的不平衡被确定为等于或高于设定值时，通过控制施加到驱动模块的电流来分散衣物，当衣物的不平衡被确定时，排出容纳在浴缸中的洗涤水 低于设定值，并且在洗涤水排出之后使衣物脱水从衣物中除去洗涤水。

    CONTROL METHOD OF WASHING MACHINE
    10.
    发明申请
    CONTROL METHOD OF WASHING MACHINE 审中-公开
    洗衣机控制方法

    公开(公告)号：US20160237610A1

    公开(公告)日：2016-08-18

    申请号：US15045832

    申请日：2016-02-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyunghoon KIM

    IPC: D06F33/02 ,  D06F29/02 ,  D06F39/00

    CPC classification number: D06F33/02 ,  D06F29/02 ,  D06F39/003 ,  D06F2202/10 ,  D06F2202/12 ,  D06F2204/08 ,  D06F2204/086 ,  D06F2222/00

    Abstract: A control method of a washing machine may include supplying water to a predetermined unbalance induction water level into a wash tub configured to accommodate fabric, the wash tub being rotated about a vertical axis, rotating a pulsator inside the wash tub, sensing an amount of fabric, rotating the wash tub at a constant acceleration, determining unbalance based on a current value applied to a motor in a state in which a rotational speed of the wash tub falls in a given range and the sensed amount of fabric while the wash tub is rotated at the constant acceleration, and supplying water to a first water supply level into the wash tub when the unbalance is greater than a reference value, and supplying water to a second water supply level, which is higher than the first water supply level, when the unbalance is smaller than the reference value.

    Abstract translation: 洗衣机的控制方法可以包括向预定的不平衡感应水位供水以配置成容纳织物的洗涤桶中，洗涤桶围绕垂直轴旋转，使洗涤桶内的波轮旋转，感测一定量的织物 以恒定的加速度旋转洗涤桶，基于在洗涤桶的旋转速度落在给定范围内的状态下基于施加到电动机的电流值和在洗涤桶旋转时感测到的织物量来确定不平衡 以恒定的加速度，当所述不平衡大于参考值时，将水供应到所述洗涤桶中，并且当所述不平衡大于参考值时将水供应到高于所述第一供水水平的第二供水水平， 不平衡小于参考值。

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