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    DRIVE SYSTEM OF A WASHING MACHINE
    5.
    发明公开
    DRIVE SYSTEM OF A WASHING MACHINE 审中-实审

    公开(公告)号：EP4357509A1

    公开(公告)日：2024-04-24

    申请号：EP23179127.8

    申请日：2023-06-14

    申请人： LG Electronics Inc.

    发明人： HA, Hyeonho ,  KANG, Joohang

    IPC分类号： D06F37/30 ,  D06F37/36 ,  H02K21/02

    CPC分类号： D06F37/304 ,  D06F37/36 ,  H02K21/024 ,  H02K7/14 ,  H02K2213/0920130101 ,  H02K21/24

    摘要： The system for driving a washing machine includes a housing (120); a plurality of supports (220) extending from the housing (120) in a vertical direction and spaced apart therefrom in a circumferential direction; a supporter (210) supported by the plurality of supports (220) and extending in a circumferential direction;
    a stator (160) movably coupled to the plurality of supports (220) in a vertical direction; a rotor (170, 200) facing the stator (160); an output shaft (110) coupled to the rotor (170, 200) and bearing-coupled to the housing (120); a plurality of cam guides (194) extending radially inward of the stator (160); and an actuator for adjusting an area where the stator (160) and the rotor (170, 200) face each other by moving the plurality of cam guides (194) in a vertical direction.

    WASHING MACHINE
    6.
    发明公开
    WASHING MACHINE 审中-实审

    公开(公告)号：EP4350068A1

    公开(公告)日：2024-04-10

    申请号：EP22849770.7

    申请日：2022-07-14

    申请人： Samsung Electronics Co., Ltd.

    发明人： KAZAMA, Osamu ,  KATSUMOTO, Hiroshi ,  SONODA, Yasuyuki

    IPC分类号： D06F37/30 ,  D06F37/40 ,  D06F37/22 ,  D06F37/04 ,  D06F33/32 ,  D06F34/28 ,  H02K7/108 ,  H02K7/116 ,  H02K7/14 ,  H02K21/22

    摘要： A disclosed washing machine includes a controller. The controller is configured to perform switching processing, by moving a moving part in an axial direction, so as to switch the moving part from a start state in which one of a rotor-side fixing part and a stator-side fixing part engages with the moving part to an end state in which the other one of the rotor-side fixing part and the stator-side fixing part engages with the moving part 65. The controller is further configured to perform an adjustment operation before the end state of the switching processing starts. In the adjustment operation, the controller is further configured to adjust an engagement position by changing a rotation phase of rotor so as to allow an engagement position of the moving part with respect to the other one of the rotor-side fixing part and the stator-side fixing part to become a target engagement position.