公开(公告)号：US20140060120A1

公开(公告)日：2014-03-06

申请号：US14014747

申请日：2013-08-30

Applicant: LG Electronics Inc.

Inventor： Insik YU ,  Youngjun KIM ,  Youngjong KIM

IPC: D06F37/24

CPC classification number: D06F37/24

Abstract: Disclosed is a washing machine including a casing, an outer tub located within the casing, at least one support member to suspend the outer tub from the casing, a suspension, provided at a lower side of the outer tub and connected to the at least one support member, to attenuate vibration of the outer tub and at least one horizontal vibration attenuation unit to attenuate horizontal vibration of the outer tub by the introduction of friction according to a horizontal displacement of the outer tub.

Abstract translation: 公开了一种洗衣机，包括壳体，位于壳体内的外桶，至少一个用于将外桶从壳体悬挂的支撑构件，设置在外桶的下侧并连接到至少一个 支撑构件，以衰减外桶和至少一个水平振动衰减单元的振动，以通过根据外桶的水平位移引入摩擦来衰减外桶的水平振动。

公开(公告)号：US20220170193A1

公开(公告)日：2022-06-02

申请号：US17568369

申请日：2022-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Insik YU ,  Dongcheol KIM ,  Youngjong KIM

IPC: D06F17/08 ,  D06F37/14 ,  D06F37/20 ,  D06F37/40 ,  D06F39/08

Abstract: A laundry processing apparatus includes an outer tub for accommodating washing water therein, an inner tub disposed inside the outer tub and containing laundry therein a pulsator provided in a lower portion of the inner tub, a blade provided below the pulsator, a driving motor disposed outside the outer tub for rotating a washing shaft, a pulsator connecting shaft penetrating a lower side surface of the outer tub for rotating the pulsator, a blade connecting shaft which also penetrates a lower side surface of the outer tub for rotating the blade, and a gear module disposed outside the outer tub for transmitting a rotational force of the washing shaft to the pulsator connecting shaft and the blade connecting shaft respectively.

公开(公告)号：US20180298546A1

公开(公告)日：2018-10-18

申请号：US15766658

申请日：2016-10-08

Applicant: LG Electronics Inc.

Inventor： Youngjun KIM ,  Youngjong KIM ,  Dongcheol KIM ,  Insik YU

IPC: D06F39/08

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. The power transmission unit transmits power such that a direction of rotation of the pulsator is opposite to a direction of rotation of the blade.

公开(公告)号：US20180066390A1

公开(公告)日：2018-03-08

申请号：US15558719

申请日：2016-03-15

Applicant: LG ELECTRONICS INC.

Inventor： Insik YU ,  Youngjong KIM ,  Youngjun KIM

IPC: D06F37/24 ,  D06F39/00 ,  D06F37/40 ,  D06F39/14

Abstract: A laundry processing apparatus according to the present invention comprises: a cabinet; a tub, arranged in the interior of the cabinet, for storing laundry water; longitudinal dampers connecting the cabinet and tub and supported on supporting ends on the tub, and supporting the tub as same hangs from the cabinet; upper guide pins fixed to the upper parts of the cabinet and extending vertically with respect to the supporting ends; upper transverse dampers, connecting the upper guide pins and tub and vertically movable along the upper guide pins, for reducing the horizontal vibration for the tub; lower guide pins fixed to the lower parts of the cabinet and extending vertically with respect to the supporting ends; and lower transverse dampers, connecting the lower guide pins and tub and vertically movable along the lower guide pins, for reducing the horizontal vibration for the tub. The laundry processing apparatus according to the present invention has the effect of reducing the horizontal vibration for the tub by means of the transverse dampers arranged on the upper and lower parts, with respect to the supporting ends, to connect the cabinet and tub.

公开(公告)号：US20170183802A1

公开(公告)日：2017-06-29

申请号：US15386618

申请日：2016-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Insik YU ,  Youngjong KIM ,  Youngjun KIM

IPC: D06F37/24 ,  F16F15/04

CPC classification number: D06F37/24 ,  D06F37/20 ,  D06F37/22 ,  D06F37/268 ,  F16F7/08 ,  F16F15/022 ,  F16F15/04

Abstract: A stabilizer according to an embodiment of the present invention includes one or plurality of fixing members which are mounted on an outer circumferential surface of a tub which is upright so that an opening portion for inputting laundry faces an upper surface of a laundry processing device, a connecting member which is connected to the fixing member and is elastically deformed by force in a horizontal direction which allows the tub to be vibrated in the horizontal direction, and a damping member which absorbs or offsets the force in the horizontal direction by being connected to the connecting member.

公开(公告)号：US20170096765A1

公开(公告)日：2017-04-06

申请号：US15281764

申请日：2016-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Insik YU ,  Youngjong KIM ,  Kyubum LEE

IPC: D06F37/40 ,  D06F37/20 ,  D06F39/08 ,  D06F37/12 ,  D06F39/00

CPC classification number: D06F37/40 ,  D06F17/08 ,  D06F17/10 ,  D06F23/04 ,  D06F37/12 ,  D06F37/203 ,  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 so as 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, a carrier for connecting the planetary gears so as to be rotated along with the planetary gears, a gear housing to which the ring gear is fixed, the gear housing being coupled to the outer pulsator, and a carrier shaft coupled to the inner pulsator. The top-loading-type washing machine further includes a long-axis bolt fastened to the drive shaft and rotatably inserted into a carrier shaft bore of the carrier shaft.

公开(公告)号：US20150020550A1

公开(公告)日：2015-01-22

申请号：US14337777

申请日：2014-07-22

Applicant: LG ELECTRONICS INC.

Inventor： Insik YU ,  Youngjun KIM ,  Youngjong KIM

IPC: D06F37/26 ,  D06F37/24

CPC classification number: D06F37/24 ,  D06F23/04

Abstract: A laundry treatment apparatus includes a casing, an outer tub suspended in the casing, and a pair of horizontal vibration buffering devices arranged to form opposite angles relative each other in the casing, the horizontal vibration buffering devices each coupling a predetermined support disposed outside the outer tub with the outer tub and each having a portion connected with the outer tub to be displaced relative a portion connected with the predetermined support as the outer tub vibrates, where the pair of horizontal vibration buffering devices each provide an attenuation force according to the displacement.

Abstract translation: 一种衣物处理装置，包括壳体，悬挂在壳体中的外桶和一对水平振动缓冲装置，其布置成在壳体中相对于彼此形成相反的角度，每个水平振动缓冲装置将设置在外部的外部的预定支架 并且每个都具有与外桶连接的部分，当外桶振动时，该部分相对于与预定支撑件连接的部分移位，其中一对水平振动缓冲装置根据位移提供衰减力。