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    Laundry machine having induction heater and control method thereof
    1.
    发明授权
    Laundry machine having induction heater and control method thereof 有权

    公开(公告)号：US11479895B2

    公开(公告)日：2022-10-25

    申请号：US16727493

    申请日：2019-12-26

    申请人： LG Electronics Inc.

    发明人： Sangwook Hong ,  Woore Kim ,  Changoh Kim

    IPC分类号： D06F33/65 ,  D06F27/00 ,  D06F37/30 ,  D06F37/38 ,  D06F39/00 ,  D06F34/14 ,  D06F25/00 ,  D06F21/04

    摘要： Disclosed herein is a laundry machine. More particularly, a laundry machine for generating steam by an induction heater and a control method thereof are disclosed. According to an embodiment, the laundry machine may include a tub, a drum rotatably arranged in the tub to accommodate an object and provided with a through hole on an outer circumferential surface, an induction heater provided to the tub and configured to heat a heating surface of the drum opposing the induction heater on an outer surface of the drum, a motor driven to rotate the drum, a spray nozzle configured to spray water onto the heating surface of the drum opposing and heated by the induction heater to generate steam, and a processor configured to rotate the drum such that the steam is introduced into the drum through the through hole of the drum in a space between the tub and the drum.

    Drum type washing machine
    3.
    发明授权
    Drum type washing machine 有权
    鼓式洗衣机

    公开(公告)号：US07814769B2

    公开(公告)日：2010-10-19

    申请号：US11802911

    申请日：2007-05-25

    申请人： Ja Young Kim ,  Ito Michiaki ,  Doo Young Ryu ,  Myung Sun Kang

    发明人： Ja Young Kim ,  Ito Michiaki ,  Doo Young Ryu ,  Myung Sun Kang

    IPC分类号： D06F27/00

    CPC分类号： D06F37/225 ,  Y10T74/2109 ,  Y10T74/2111

    摘要： A drum type washing machine including a balancer capable of rapidly reducing vibration of a spin tub. The drum type washing machine includes a spin tub which is rotated by receiving rotational force from a driving motor through a rotating shaft, a rear balancer having an annular shape and being coupled to the spin tub, and a shaft flange provided at a center portion thereof with the rotating shaft and coupled to the spin tub so as to uniformly transfer the rotational force to the spin tub. The rear balancer is supported on a rear surface of a rear cover by the shaft flange. Thus, the balls accommodated in the balancer are prevented from moving out of the balancer, even if the balancer is broken due to long-period use.

    摘要翻译： 一种滚筒式洗衣机，包括能够快速减少旋转桶振动的平衡器。 滚筒式洗衣机包括通过从驱动马达通过旋转轴接收旋转力而旋转的旋转桶，具有环形形状并连接到旋转桶的后平衡器，以及设置在其中心部分的轴凸缘 与旋转轴连接并连接到旋转桶，以将旋转力均匀地传递到旋转桶。 后平衡器通过轴法兰支撑在后盖的后表面上。 因此，即使由于长期使用而使平衡器断裂，也能够防止容纳在平衡器中的滚珠从平衡器移出。