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    WASHING MACHINE HAVING DUAL-DRUM AND ASSEMBLY METHOD THEREOF
    1.
    发明申请
    WASHING MACHINE HAVING DUAL-DRUM AND ASSEMBLY METHOD THEREOF 审中-公开
    具有双鼓的洗衣机及其组装方法

    公开(公告)号：WO2014058212A1

    公开(公告)日：2014-04-17

    申请号：PCT/KR2013/008991

    申请日：2013-10-08

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Jinwoong ,  KIM, Kyeonghwan ,  SEO, Hyunseok

    IPC: D06F37/04 ,  D06F37/06 ,  D06F37/30

    CPC classification number: D06F37/30 ,  D06F31/00 ,  D06F37/00 ,  D06F37/04 ,  D06F37/06 ,  D06F37/269 ,  Y10T29/49826

    Abstract: Disclosed are a washing machine having a dual-drum of a main drum and a sub drum, and an assembly method thereof. The washing machine comprises: a cabinet; a tub provided in the cabinet; a main drum rotatably mounted in the tub; a sub drum mounted in the main drum so as to perform a relative rotation with the main drum; a hollow type outer shaft connected to the main drum; an inner shaft connected to the sub drum in the outer shaft; and a driving motor, wherein the driving motor comprises: a stator; an outer rotor connected to the inner shaft, and rotated outside the stator; and an inner rotor connected to the outer shaft, and rotated inside the stator, and wherein the driving motor drives the main drum and the sub drum in an independent manner.

    Abstract translation: 公开了一种具有主鼓和副鼓的双鼓的洗衣机及其组装方法。 洗衣机包括：一个柜子; 橱柜内设有一个浴缸; 可旋转地安装在桶中的主鼓; 安装在主鼓中以与主鼓相对旋转的副鼓; 连接到主鼓的中空型外轴; 连接到外轴上的副滚筒的内轴; 和驱动电动机，其中所述驱动电动机包括：定子; 外转子，其连接到所述内轴并且在所述定子外旋转; 以及内转子，其连接到所述外轴并且在所述定子内旋转，并且其中所述驱动电机以独立的方式驱动所述主鼓和所述副鼓。

    LAUNDRY TREATMENT APPARATUS
    2.
    发明申请
    LAUNDRY TREATMENT APPARATUS 审中-公开
    洗衣治疗设备

    公开(公告)号：WO2014200297A1

    公开(公告)日：2014-12-18

    申请号：PCT/KR2014/005190

    申请日：2014-06-13

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Kyeonghwan ,  KIM, Jaehyun ,  CHANG, Jaewon

    IPC: D06F37/26 ,  F16F15/32

    CPC classification number: D06F37/225 ,  D06F37/245

    Abstract: Disclosed is a laundry treatment apparatus (100). The laundry treatment apparatus (100) includes a drum (3) rotatably placed in a cabinet (1 ) defining an external appearance of the laundry treatment apparatus (100), a housing (55) secured to the drum (3), a receiving space (553) defined in the housing (55), a balancing unit (57) movably received in the receiving space (553), a housing power line (555) installed in the receiving space (553) to extend in a movement path of the balancing unit (57), the housing power line (555) coming into contact with the balancing unit (57), and a power supply unit (6) to supply power to the balancing unit (57) through the housing power line (555).

    Abstract translation: 公开了一种衣物处理装置（100）。 衣物处理装置（100）包括可旋转地设置在限定衣物处理装置（100）的外观的机壳（1）中的滚筒（3），固定到滚筒（3）的壳体（55），容纳空间 （553），可移动地容纳在所述容纳空间（553）中的平衡单元（573），安装在所述容纳空间（553）中的壳体电力线（555），以在所述容纳空间 平衡单元（57），与平衡单元（57）接触的壳体电力线（555）;以及通过壳体电源线（555）向平衡单元（57）供电的电源单元（6） 。

    POWER SUPPLY FOR BALANCER OF A LAUNDRY TREATMENT APPARATUS
    4.
    发明申请
    POWER SUPPLY FOR BALANCER OF A LAUNDRY TREATMENT APPARATUS 审中-公开
    洗衣治疗设备平衡电源

    公开(公告)号：WO2015199312A1

    公开(公告)日：2015-12-30

    申请号：PCT/KR2015/001903

    申请日：2015-02-27

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Hyundong ,  KIM, Jaehyun ,  KIM, Kyeonghwan

    IPC: D06F37/26 ,  D06F37/20

    CPC classification number: D06F37/225

    Abstract: A laundry treatment apparatus (100) including a cabinet (1) forming an appearance of the apparatus, a drum (3) having a laundry space therein to accommodate laundry, a rotating shaft (45) for rotatably supporting the drum (3) in the cabinet (1), a balancer (51, 53) including a housing (55) fixed to the drum (3), an accommodation space (553) defined in the housing (55), a balancing unit (57) movably provided in the accommodation space (553), and a housing power line (555) provided in the accommodation space (553) to supply the balancing unit (57) with electric power, a shaft through-hole (451) formed through the rotating shaft (45), a first power supply unit (61), fixed to the rotating shaft (45), including a connection line connected to the housing power line (555) through the shaft through-hole (451), and a second power supply unit (63) rotatably fixed to the first power supply unit (61) to connect the connection line to a power source.

    Abstract translation: 一种衣物处理设备（100），包括形成所述设备外观的机壳（1），其中具有衣物空间以容纳衣物的滚筒（3），用于将所述滚筒（3）可旋转地支撑在所述滚筒 （1），平衡器（51,53），其包括固定在所述滚筒（3）上的壳体（55），限定在所述壳体（55）中的容纳空间（553）;平衡单元（57） 设置在所述容纳空间（553）中以供给所述平衡单元（57）的电力的容纳空间（553）和壳体电力线（555）;通过所述旋转轴（45）形成的轴通孔（451） ，固定到所述旋转轴（45）的第一供电单元（61），包括通过所述轴通孔（451）连接到所述壳体电源线（555）的连接线，以及第二电源单元（63） ）可旋转地固定到第一电源单元（61）以将连接线连接到电源。

    LAUNDRY APPARATUS
    6.
    发明申请
    LAUNDRY APPARATUS 审中-公开
    洗衣设备

    公开(公告)号：WO2011136609A2

    公开(公告)日：2011-11-03

    申请号：PCT/KR2011/003208

    申请日：2011-04-29

    Applicant: LG ELECTRONICS INC. ,  KIM, Sungryong ,  KIM, Dongwon ,  KIM, Kyeonghwan ,  YOO, Heakyung ,  KIM, Youngmin

    Inventor： KIM, Sungryong ,  KIM, Dongwon ,  KIM, Kyeonghwan ,  YOO, Heakyung ,  KIM, Youngmin

    IPC: D06F29/00

    CPC classification number: D06F29/02 ,  D06F29/00 ,  D06F39/08 ,  D06F39/085 ,  D06F39/10 ,  D06F39/12

    Abstract: A laundry apparatus including a cabinet; a first space provided in the cabinet, in which a first treating part provided to treat laundry is installed; a second space provided in the cabinet, in which a second treating part provided to treat laundry is installed; a drawer movably provided in the second space, in which the second treating part is installed; and a rail unit configured to limit vertical and horizontal movement of the drawer with respect to the second space and to guide the outward movement of the drawer. Therefore, laundry may be treated by using the first and second treating parts and vibration and noise generated in the second treating part may be reduced.

    Abstract translation: 一种洗衣设备，包括一个橱柜; 设置在所述柜中的第一空间，其中设置有用于处理衣物的第一处理部件; 设置在所述柜中的第二空间，其中设置有用于处理衣物的第二处理部件; 可移动地设置在第二空间中的抽屉，其中安装有第二处理部分; 以及轨道单元，其构造成限制所述抽屉相对于所述第二空间的垂直和水平移动并引导所述抽屉的向外移动。 因此，可以通过使用第一和第二处理部件来处理衣物，并且可以减少在第二处理部件中产生的振动和噪音。

    LAUNDRY TREATMENT APPARATUS
    7.
    发明申请
    LAUNDRY TREATMENT APPARATUS 审中-公开
    洗衣治疗设备

    公开(公告)号：WO2015199408A1

    公开(公告)日：2015-12-30

    申请号：PCT/KR2015/006352

    申请日：2015-06-23

    Applicant: LG ELECTRONICS INC.

    Inventor： KWON, Oshin ,  KIM, Kyeonghwan ,  MOON, Byunghyun

    IPC: D06F37/22 ,  D06F37/20

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

    Abstract: 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.

    Abstract translation: 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主体，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具有刷子可拆卸地安装的空间。

    LAUNDRY TREATMENT APPARATUS
    8.
    发明申请
    LAUNDRY TREATMENT APPARATUS 审中-公开
    洗衣治疗设备

    公开(公告)号：WO2015199405A1

    公开(公告)日：2015-12-30

    申请号：PCT/KR2015/006349

    申请日：2015-06-23

    Applicant: LG ELECTRONICS INC.

    Inventor： KIM, Kyeonghwan ,  KIM, Jaehyun ,  LEE, Jaehoon

    IPC: D06F37/22 ,  D06F37/20

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

    Abstract: A laundry treatment apparatus including a cabinet forming an appearance of the apparatus, a drum disposed in the cabinet and having a laundry space therein to for accommodate laundry, a rotating shaft for rotatably supporting the drum in the cabinet, a balancer including a housing fixed to the drum, an accommodation space defined in the housing, a balancing unit movably provided in the accommodation space, and a housing power line provided in the accommodation space to supply electric power to the balancing unit, a shaft through-hole formed through the rotating shaft, a first connecting line disposed in the shaft through-hole and connected to a power source, a second connecting line connected to the housing power line, and a connector for coupling the first connecting line to the second connecting line is disclosed.

    Abstract translation: 一种衣物处理装置，包括形成该装置的外观的机壳，设置在机壳中并具有用于容纳衣物的衣物空间的滚筒，用于将滚筒可旋转地支撑在机壳中的旋转轴，平衡器，其包括固定到 滚筒，壳体中限定的容纳空间，可移动地设置在容纳空间中的平衡单元和设置在容纳空间中的用于向平衡单元供电的壳体电力线，通过旋转轴形成的轴通孔 公开了一种设置在轴通孔中并连接到电源的第一连接线，连接到壳体电力线的第二连接线以及用于将第一连接线连接到第二连接线的连接器。

    WASHING MACHINE DRIVING SYSTEM AND A WASHING MACHINE WITH THE SAME
    10.
    发明公开
    WASHING MACHINE DRIVING SYSTEM AND A WASHING MACHINE WITH THE SAME 审中-公开

    公开(公告)号：EP4450699A1

    公开(公告)日：2024-10-23

    申请号：EP24164707.2

    申请日：2024-03-20

    Applicant: LG Electronics Inc.

    Inventor： KIM, Kyeonghwan ,  OH, Seungsuk ,  NAM, Hyounguk

    IPC: D06F37/36

    Abstract: A planetary gear assembly included in a washing machine driving system includes a gear housing (320), a carrier (310) including a carrier flange (310a) positioned inside the gear housing (320), and a carrier shaft (310b) extending in an axial direction from the carrier flange (310a), protruding toward a front side of the gear housing (320), and coupled to a drum shaft (25), and integrally rotating with the drum shaft (25); a sun gear (330) including a front end that is coupled to the carrier (310) while spaced apart from a back end of the drum shaft (25), and a back end that protrudes toward a back side of the gear housing (320) and is coupled to a rotor frame of a motor (600); a key bolt (360) including a bolt head (360a) coupled to the front end of the sun gear and a bolt shaft (360b) extending backward along the axial direction and penetrating the sun gear.

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