公开(公告)号：US20200208322A1

公开(公告)日：2020-07-02

申请号：US16643038

申请日：2018-08-16

Applicant: LG ELECTRONICS INC.

Inventor： Moonsuk CHOI ,  Hoonbong LEE

IPC: D06F34/18 ,  D06F34/08 ,  D06F34/16

Abstract: Disclosed is a control method of a laundry apparatus comprising: a drum provided to hold clothes; and a drive unit configured to rotate the drum, the control method comprising: an accelerating step for accelerating the drum; a decelerating step for decelerating the drum; and a laundry load sensing step for sensing the laundry load of the clothes held in the drum based on a measured acceleration value of the drive unit during the accelerating step and a measured deceleration value of the drive unit during the decelerating step.

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.

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。

公开(公告)号：US20210102327A1

公开(公告)日：2021-04-08

申请号：US16608005

申请日：2018-04-24

Applicant: LG ELECTRONICS INC.

Inventor： Moonsuk CHOI

IPC: D06F37/26 ,  D06F33/48 ,  D06F37/36 ,  D06F23/02

Abstract: The present invention relates to a laundry treating apparatus. The laundry treating apparatus according to an embodiment of the present invention includes a control unit which controls the tub to rotate at a first speed in a case of a blanket dehydration mode, to rotate at a second speed lower than the first speed so that the plurality of balls are dispersed when amount of eccentricity in the first speed rotation is equal to or greater than a first reference value, and to rotate at a third speed higher than the first speed when the amount of eccentricity in the first speed rotation is less than the first reference value. Accordingly, in a blanket dehydration mode, it is possible to stably perform dehydration by preventing the plurality of balls from operating unbalanced.

公开(公告)号：US20170073873A1

公开(公告)日：2017-03-16

申请号：US15261027

申请日：2016-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Moonsuk CHOI

IPC: D06F37/30 ,  D06F23/04 ,  D06F35/00

CPC classification number: D06F37/304 ,  D06F23/04 ,  D06F33/02 ,  D06F35/006 ,  D06F37/203 ,  D06F2202/085 ,  D06F2204/065 ,  D06F2204/084

Abstract: Disclosed is a control method of a washing machine. The method includes accelerating an angular speed of a wash tub by rotating the wash tub in which water is stored in a washing or rinsing operation, and detecting current angular-speed values with a time gap within a preset preliminary-acceleration range, thereby calculating a preliminary angular-speed variation-value by adding absolute values of differences between the current angular-speed values detected before and after each time gap, comparing the preliminary angular-speed variation-value with a preset preliminary reference variation-value to perform fabric dispersion when the preliminary angular-speed variation-value exceeds the preliminary reference variation-value, and discharging the water and rotating the wash tub so that the angular speed of the wash tub is accelerated in a dehydration operation. The preliminary reference variation-value is preset to the preliminary angular-speed variation-value, calculated when an eccentric rotation degree of the wash tub is a preset maximum tolerance value.

Abstract translation: 公开了一种洗衣机的控制方法。 该方法包括通过在洗涤或冲洗操作中旋转储存有水的洗涤桶来加速洗涤桶的角速度，并且以预设的预加速度范围内的时间间隔检测当前角速度值，由此计算出 通过增加每个时间间隔之前和之后检测的当前角速度值之间的差异的绝对值的初步角速度变化值，将初步角速度变化值与预设的初步参考变化值进行比较，以执行织物色散 初步角速度变化值超过初步参考变化值，并且在脱水操作中，将水排出并旋转洗涤桶使得洗涤桶的角速度被加速。 初步参考变化值被预先设定为当洗涤桶的偏心旋转度为预先设定的最大公差值时计算出的初步角速度变化值。