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公开(公告)号：US20170016164A1
公开(公告)日：2017-01-19
申请号：US15125076
申请日：2015-03-11
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun KIM , Youngjong KIM , Insik YU
IPC: D06F37/20
CPC classification number: D06F37/20 , D06F23/04 , D06F37/203 , D06F37/24
Abstract: A laundry treatment apparatus according to the present invention includes a casing; an outer tub disposed in the casing; a support rod connected at one end thereof to the casing; an outer tub support part, which is moved along the support rod and which supports the outer tub; at least one elastic member fixedly disposed on the support rod so as to elastically support the outer tub support part from below; a first friction part disposed above the outer tub support part so as to create frictional force between the support rod and the first friction part; and a housing defining therein a space for accommodating the first friction part, the housing being disposed at the top of the outer tub support part and being moved along with the outer tub support part when the outer tub vibrates, and the housing being independently moved alone when the outer tub support part is moved within a predetermined displacement range and being moved while pushing the first friction part when the outer tub support part is moved beyond the predetermined displacement range.
Abstract translation: 根据本发明的衣物处理装置包括壳体; 设置在所述壳体中的外桶; 支撑杆的一端连接到壳体; 外桶支撑部分，其沿着支撑杆移动并且支撑外桶; 固定地设置在所述支撑杆上以便从下方弹性地支撑所述外桶支撑部的至少一个弹性构件; 第一摩擦部，其设置在所述外筒支撑部的上方，以在所述支撑杆与所述第一摩擦部之间产生摩擦力; 以及壳体，其中限定有用于容纳所述第一摩擦部的空间，所述壳体设置在所述外桶支撑部的顶部并且当所述外桶振动时与所述外桶支撑部一起移动，并且所述壳体独立地独立地移动 当外桶支撑部分在预定位移范围内移动并且当外桶支撑部件移动超过预定位移范围时在推动第一摩擦部件的同时移动。
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公开(公告)号：US20170016163A1
公开(公告)日：2017-01-19
申请号：US15125098
申请日：2015-03-11
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun KIM , Youngjong KIM , Insik YU
CPC classification number: D06F37/20 , D06F23/04 , D06F37/203 , D06F37/24
Abstract: A laundry treatment apparatus according to the present invention includes a casing; an outer tub suspended in the casing; a rack extending vertically; a pinion, which is moved along the rack when the outer tub vibrates and which is rotated via cooperation with the rack; and a torsion element for creating a torsional twisting moment to attenuate rotation of the pinion when the pinion is rotated.
Abstract translation: 根据本发明的衣物处理装置包括壳体; 悬挂在壳体中的外桶; 垂直延伸的机架 小齿轮，当外桶振动时，该齿条沿着齿条移动，并通过与机架协作而转动; 以及用于产生扭转扭矩的扭转元件，以在小齿轮旋转时衰减小齿轮的旋转。
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公开(公告)号：US20140109627A1
公开(公告)日：2014-04-24
申请号：US14057524
申请日：2013-10-18
Applicant: LG Electronics Inc.
Inventor： Kyubum LEE , Youngjong KIM , Sangjun LEE
Abstract: Disclosed is a washing machine including an inner tub in which fabrics are accommodated, a fixing hub installed to the inner tub, a rotating shaft configured to penetrate the inner tub and the fixing hub, a sun gear installed to the rotating shaft and having a lower gear portion and an upper pulsator coupling portion, an inner pulsator coupled to the pulsator coupling portion, a plurality of planetary gears engaged with the gear portion and rotatably arranged on the fixing hub, a ring gear having an inner circumferential surface engaged with the planetary gears, a gear box coupled to the ring gear, and an outer pulsator coupled to the gear box, the outer pulsator being larger than the inner pulsator. As the inner pulsator and outer pulsator are rotated at different rates of rotation, complex 3D water stream may be created in the inner tub, resulting in enhanced washing ability.
Abstract translation: 本发明公开了一种洗衣机，其包括容纳织物的内桶，安装在内桶上的固定轮毂，构造成穿过内桶和固定轮毂的旋转轴，安装在旋转轴上并具有较低 齿轮部分和上部波轮联接部分，联接到波轮联接部分的内部波轮，与齿轮部分啮合并可旋转地布置在固定轮毂上的多个行星齿轮，具有与行星齿轮啮合的内周面的齿圈 ，耦合到所述齿圈的齿轮箱和联接到所述齿轮箱的外部脉动器，所述外部脉动器大于所述内部脉动器。 随着内部波轮和外部波轮以不同的旋转速度旋转，可能在内部桶中产生复杂的3D水流，从而提高了洗涤能力。
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公开(公告)号：US20220396906A1
公开(公告)日：2022-12-15
申请号：US17774713
申请日：2020-10-13
Applicant: LG Electronics Inc.
Inventor： Changwon LEE , Youngjong KIM , Insik YU
Abstract: The present invention relates to a washing machine in which a lower balancer is assembled by using a fastening structure that connects an existing hub and tub base without an addition of a fastening member for fastening the lower balancer, thereby significantly reducing manufacturing process and manufacturing cost.
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公开(公告)号：US20190093277A1
公开(公告)日：2019-03-28
申请号：US16083097
申请日：2017-03-10
Applicant: LG Electronics Inc.
Inventor： Dongcheol KIM , Youngjong KIM , Youngjun KIM
Abstract: Disclosed is a washing machine comprising: an outer tub which is disposed inside a cabinet and stores washing water; a sidewall member which is rotatably installed inside the outer tub and accommodates laundry therein; a tub base which is coupled to a lower end of the sidewall member and has a washing water inflow hole and a communication hole that are spaced apart from each other along a height direction; a guide member which is coupled to a bottom surface of the tub base and configured to communicate the washing water inflow hole and the communication hole in an outside of the tub base; and an upward flow path of washing water which extends along a height direction of the sidewall member and communicates with the guide member through the communication hole.
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Patent Agency Ranking
公开(公告)号：US20180298539A1
公开(公告)日：2018-10-18
申请号：US15766669
申请日：2016-10-08
Applicant: LG Electronics Inc.
Inventor： Youngjun KIM , Youngjong KIM , Dongcheol KIM , Insik YU
Abstract: Disclosed herein is a washing machine including an inner tub assembly for accommodating laundry, a pulsator rotatably provided to an inner lower portion of the inner tub assembly, a blade installed at a lower portion of the pulsator to be rotatable independently from the pulsator, the blade being configured to pump wash water to raise the wash water to an upper end of the inner tub assembly, a drive motor for providing rotational power to the pulsator and the blade, and a power transmission unit for transmitting power of the drive motor to the pulsator and the blade, respectively.
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公开(公告)号：US20170096766A1
公开(公告)日：2017-04-06
申请号：US15281787
申请日：2016-09-30
Applicant: LG ELECTRONICS INC.
Inventor： Insik Yu , Youngjong KIM , Kyubum LEE
CPC classification number: D06F37/40 , D06F17/08 , D06F17/10 , D06F23/04 , D06F37/12 , D06F37/268 , D06F37/269 , D06F39/005 , D06F39/083 , D06F39/088
Abstract: A top-loading-type washing machine including a drum, a drive module for rotating the drum via a drive shaft, inner and outer pulsators placed in the drum to be rotated in opposite directions, and a gearbox connected to the drive shaft for rotating both the pulsators. The gearbox includes a sun gear rotatably connected to the drive shaft, planetary gears rotatably engaged with the sun gear, a ring gear rotatably engaged with the planetary gears, and a carrier for connecting the planetary gears so as to be rotated along with the planetary gears. The washing machine achieves excellent washing performance via rotation of the pulsators in opposite directions and variable speeds of the pulsators relative to the drum depending on the size of the laundry load.
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公开(公告)号：US20160069011A1
公开(公告)日：2016-03-10
申请号：US14845694
申请日：2015-09-04
Applicant: LG ELECTRONICS INC.
Inventor： Sangjun LEE , Youngjong KIM
CPC classification number: D06F37/245 , D06F37/267
Abstract: Disclosed herein is a top-loading type washing machine which includes a drum including a drum body opened at upper and lower sides thereof, and a drum base coupled to the lower side of the drum body, a hub fixed to the drum base, an upper balancer installed to the drum body, for reducing vibrations generated when the drum rotates, and a lower balancer fixed to one of the hub and the drum base, for reducing vibrations generated when the drum rotates. The top-loading type washing machine can effectively remove eccentricity or vibrations generated during the rotation of the drum, since the lower balancer is installed at the lower side of the drum.
Abstract translation: 本文公开了一种顶装式洗衣机，其包括鼓，该滚筒包括在其上侧和下侧开口的鼓体，以及联接到滚筒本体的下侧的滚筒基座，固定到滚筒基座的毂， 平衡器安装到滚筒体上，用于减小滚筒旋转时产生的振动，以及固定到轮毂和滚筒基座之一的下平衡器，用于减小滚筒旋转时产生的振动。 顶装式洗衣机可以有效地消除滚筒旋转期间产生的偏心或振动，因为下平衡器安装在滚筒的下侧。
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公开(公告)号：US20160010261A1
公开(公告)日：2016-01-14
申请号：US14796631
申请日：2015-07-10
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun KIM , Insik Yu , Youngjong KIM
IPC: D06F37/26
CPC classification number: D06F37/24 , D06F37/268
Abstract: A washing machine including a suspension to support an outer tub so as to absorb vibrations of the outer tub. The suspension includes an outer tub supporter disposed so as to be movable along a support rod, an elastic member to elastically support the outer tub supporter, a first friction unit to apply frictional force between the first friction unit and the support rod, and a second friction unit disposed above the first friction unit and movable along the support rod, the second friction unit applying frictional force between the second friction unit and the support rod, the second friction unit being displaceable relative to the outer tub supporter within a space delimited by the outer tub supporter.
Abstract translation: 一种洗衣机，包括用于支撑外桶以便吸收外桶的振动的悬架。 所述悬架包括外桶支撑件，其设置成可沿着支撑杆移动;弹性构件，用于弹性地支撑所述外桶支撑件;第一摩擦单元，用于在所述第一摩擦单元和所述支撑杆之间施加摩擦力，以及第二摩擦单元 所述摩擦单元设置在所述第一摩擦单元上方并且沿着所述支撑杆移动，所述第二摩擦单元在所述第二摩擦单元和所述支撑杆之间施加摩擦力，所述第二摩擦单元可相对于所述外桶支撑件在由所述第二摩擦单元限定的空间内移位 外桶支持者
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公开(公告)号：US20150204003A1
公开(公告)日：2015-07-23
申请号：US14601877
申请日：2015-01-21
Applicant: LG ELECTRONICS INC.
Inventor： Youngjong KIM , Sangjun LEE
CPC classification number: D06F37/304 , D06F33/02 , D06F37/203 , D06F37/36 , D06F37/40 , D06F2202/10 , D06F2202/12 , D06F2204/065 , D06F2204/10 , D06F2700/04 , Y02B40/52
Abstract: A main motor is rotated at a predetermined target speed to determine whether a clutch has been normally operated during switching between a spin mode and an agitation mode. A current value sensed during rotation of the main motor is compared with a predetermined reference value to determine whether the clutch is normally operated. Mode switching is performed or the clutch is re-operated based on the determination result, thereby correctly performing switching between the spin mode and the agitation mode.
Abstract translation: 主电机以预定目标速度旋转，以确定离合器是否在旋转模式和搅动模式之间的切换期间已正常操作。 将主电动机旋转期间感测到的电流值与预定的参考值进行比较，以确定离合器是否正常工作。 执行模式切换或基于确定结果重新操作离合器，从而在旋转模式和搅动模式之间正确地执行切换。
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