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7 条记录 (耗时 0.019 秒)

    Washing machine and method of controlling the same
    1.
    发明授权
    Washing machine and method of controlling the same 有权

    公开(公告)号：US10927489B2

    公开(公告)日：2021-02-23

    申请号：US15949473

    申请日：2018-04-10

    申请人： LG Electronics Inc.

    发明人： Byunghyun Moon ,  Oshin Kwon

    IPC分类号： D06F37/22

    摘要： The present invention relates to a washing machine, having an actively movable balancer, and method of controlling the same. The washing machine according to an embodiment of the present invention includes: a tub; a drum; a balancing unit moving along a circumference of the drum; and a transmission coil provided at the tub, and to generate a magnetic field and transmit power wirelessly to the balancing unit, wherein the balancing unit comprises: a reception coil to generate electric power from the magnetic field formed by the transmission coil; and a position sensing unit to sense the magnetic field formed by the transmission coil and to generate a position signal when the balancing unit passes through the transmission coil.

    Washing machine and control method thereof
    2.
    发明授权
    Washing machine and control method thereof 有权

    公开(公告)号：US11293127B2

    公开(公告)日：2022-04-05

    申请号：US16493240

    申请日：2018-03-09

    申请人： LG Electronics Inc.

    发明人： Oshin Kwon ,  Byunghyun Moon

    IPC分类号： D06F33/48 ,  D06F37/22 ,  D06F34/16 ,  D06F103/24 ,  D06F103/26 ,  D06F105/00 ,  D06F105/48

    摘要： The washing machine includes a tub, a drum, a plurality of balancing units moving along the circumference of a front side or a rear side of the drum in order to reduce imbalance caused by concentration of laundry when the drum rotates, a vibration sensor sensing a vibration amount of the tub, and a controller moving the plurality of balancing units according to the vibration amount of the tub, measured by the vibration sensor. The controller controls a drum motor to rotate the drum at a constant rotation speed, moves the plurality of balancing units in the same rotation direction to minimize the vibration amount of the tub, measured by the vibration sensor, and thereafter moves the plurality of balancing units in different rotation directions to minimize the vibration amount of the tub, measured by the vibration sensor, thereby reducing imbalance.

    Washing machine and method of controlling the same
    3.
    发明授权
    Washing machine and method of controlling the same 有权

    公开(公告)号：US10954620B2

    公开(公告)日：2021-03-23

    申请号：US15926056

    申请日：2018-03-20

    申请人： LG Electronics Inc.

    发明人： Oshin Kwon ,  Byunghyun Moon

    IPC分类号： D06F37/22 ,  H02J50/12 ,  D06F37/20 ,  D06F33/00

    摘要： The present disclosure relates to a washing machine, having an actively movable balancer, and method of controlling the same. The washing machine according to an embodiment of the present disclosure includes: a balancing unit to move along a circumference of a drum to reduce imbalance due to an unbalanced distribution of the laundry; a transmission coil provided at a tub to generate a wireless power signal and transmit power wirelessly to the balancing unit; a transmission converter to apply power at a driving frequency to the transmission coil; a voltage measurer to measure a transmission voltage, which is a voltage of the transmission coil; and a transmission controller to control the transmission converter based on the transmission voltage measured by the voltage measurer, thereby transmitting sufficient power wirelessly to the balancing unit in a short period of time.

    LAUNDRY TREATMENT APPARATUS
    7.
    发明申请
    LAUNDRY TREATMENT APPARATUS 有权
    洗衣治疗设备

    公开(公告)号：US20150368843A1

    公开(公告)日：2015-12-24

    申请号：US14746307

    申请日：2015-06-22

    申请人： LG ELECTRONICS INC.

    发明人： Oshin KWON ,  Kyeonghwan Kim ,  Byunghyun Moon

    IPC分类号： D06F37/20 ,  D06F37/04 ,  D06F37/22

    CPC分类号： D06F37/203 ,  D06F33/02 ,  D06F37/04 ,  D06F37/06 ,  D06F37/22 ,  D06F37/225 ,  D06F37/30 ,  D06F37/304 ,  D06F2202/065 ,  D06F2204/10 ,  D06F2222/00

    摘要： A laundry treatment apparatus including a cabinet forming an appearance of the apparatus, a drum rotatably disposed in the cabinet, a housing fixed to the drum, an accommodation space defined within the housing forming a closed loop, a balancing unit movably disposed in the accommodation space, and a housing power line provided at an inner circumferential surface of the housing to supply power to the balancing unit, wherein the balancing unit includes a unit body, a motor for moving the unit body, a brush contacting the housing power line, and a power terminal housing fixed to the unit body and having a space in which the brush is removably installed.

    摘要翻译： 一种衣物处理装置，包括形成该装置的外观的机壳，可旋转地设置在机壳中的滚筒，固定到滚筒的壳体，形成闭环的壳体内的容纳空间，可移动地设置在容纳空间中的平衡单元 以及设置在所述壳体的内周面的壳体电力线，以向所述平衡单元供电，其中所述平衡单元包括单元体，用于移动所述单元体的电动机，与所述壳体电力线接触的电刷， 电源端子壳体固定到单元主体并且具有刷子可拆卸地安装的空间。