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公开(公告)号：US20180073181A1
公开(公告)日：2018-03-15
申请号：US15558770
申请日：2016-03-15
Applicant: LG ELECTRONICS INC.
Inventor： Insik Yu , Youngjong KIM , Youngjun KIM
CPC classification number: D06F37/24 , D06F37/20 , D06F37/268 , D06F37/40 , D06F39/005 , D06F39/14 , F16F1/36 , F16F9/19 , F16F9/54 , F16F2230/0052
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 hub, and supporting the tub as same hangs from the cabinet; pivot supporting parts arranged on the top parts of the cabinet and from which the longitudinal dampers are hung and supported; upper guide pins fixed to the pivot supporting parts and extending vertically; 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. The laundry processing apparatus according to the present invention has the effect of reducing the horizontal vibration of the tub by means of the transverse dampers connecting the pivot supporting parts and tub.
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公开(公告)号：US09790632B2
公开(公告)日：2017-10-17
申请号：US14337704
申请日：2014-07-22
Applicant: LG ELECTRONICS INC.
Inventor： Insik Yu , Youngjun Kim , Youngjong Kim
CPC classification number: D06F37/24 , D06F23/04 , D06F37/268
Abstract: A laundry treatment apparatus includes a casing; an outer tub; a supporting member coupling the outer tub to the casing; and at least one horizontal vibration buffering device connecting the supporting member with a side surface of the casing. The horizontal vibration buffering device includes a casing connecting part coupled to the casing; a supporting member connecting part coupled to the supporting member, and a damper. The supporting member connecting part has a displacement relative the casing connecting part as the outer tub vibrates. The damper provides an attenuation force corresponding to the displacement of the supporting member connecting part relative the casing connecting part.
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公开(公告)号：US20160010260A1
公开(公告)日：2016-01-14
申请号：US14796147
申请日：2015-07-10
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun Kim , Insik Yu , Youngjong Kim
CPC classification number: D06F37/20 , D06F37/14 , D06F37/24 , D06F37/264 , D06F37/268 , F16F7/08
Abstract: A washing machine including a casing, an outer tub, a support rod having one end connected to the casing and the other end having a support prop, first and second friction units movable along the support rod and applying frictional force between the friction units and the support rod, a receiving body movable along the support rod, the receiving body retaining the first and second friction units, the receiving body is integrally moved with the first friction unit and is displaceable relative to the second friction unit, an outer tub supporter movable along the support rod and formed independently of the receiving body to support the outer tub above the receiving body, and an elastic member supported by the support prop and elastically supporting the receiving body.
Abstract translation: 一种洗衣机，包括壳体，外桶，支撑杆，其一端连接到壳体，另一端具有支撑支撑件;第一和第二摩擦单元，其可沿支撑杆移动并在摩擦单元和摩擦单元之间施加摩擦力; 支撑杆，沿着支撑杆移动的接收体，容纳体保持第一和第二摩擦单元，接收体与第一摩擦单元一体地移动并且可相对于第二摩擦单元移位，外桶支撑件可沿着 所述支撑杆并且独立于所述容纳体形成以将所述外桶支撑在所述容纳体上方，以及由所述支撑支撑件支撑并弹性地支撑所述接收体的弹性构件。
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公开(公告)号：US20150020551A1
公开(公告)日：2015-01-22
申请号：US14337828
申请日：2014-07-22
Applicant: LG Electronics Inc.
Inventor： Insik Yu , Youngjun Kim , Youngjong Kim
CPC classification number: D06F37/265 , D06F23/04 , D06F37/20 , D06F37/24 , D06F2222/00 , F16F7/09
Abstract: A laundry treatment apparatus in which as an outer tub vibrates, a piston and a cylinder are relatively moved. When as the outer tub vibrates, the piston and the cylinder move relative to each other and a frictional member provides a frictional force between itself and the other one to attenuate vertical vibration of the outer tub. In particular, the piston and the cylinder are prevented from being separated from each other in the laundry treatment apparatus.
Abstract translation: 一种洗衣处理装置，其中当外桶振动时，活塞和气缸相对移动。 当外桶振动时，活塞和缸体相对运动，并且摩擦件在其与另一个之间提供摩擦力，以减小外桶的垂直振动。 特别地，防止了衣物处理装置中的活塞和气缸彼此分离。
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公开(公告)号：US20140047870A1
公开(公告)日：2014-02-20
申请号：US13970183
申请日：2013-08-19
Applicant: LG Electronics Inc.
Inventor： Youngjun KIM , Youngjong Kim , Insik Yu
IPC: D06F37/20
CPC classification number: D06F37/203
Abstract: A vibration limiter of a washing machine is disclosed. The vibration limiter includes a housing installed at one of a cabinet and a tub, a contact plate disposed within the housing such that the contact plate comes into contact with the other of the cabinet and the tub when the tub vibrates, a spring for elastically supporting the contact plate, a rotating member rotatable by at least one of the spring and the contact plate, and an oil damper engaged with the rotating member. The oil damper complementarily acts with the spring, to effectively absorb vibration. Accordingly, it is possible to reduce the size of the spring and to secure enhanced reliability even after prolonged use.
Abstract translation: 公开了一种洗衣机的振动限制器。 振动限制器包括安装在机柜和浴缸中的一个上的壳体，设置在壳体内的接触板，使得当缸体振动时接触板与机柜和浴缸中的另一个接触;弹簧，用于弹性支撑 所述接触板，由所述弹簧和所述接触板中的至少一个可旋转的旋转构件和与所述旋转构件接合的油阻尼器。 油阻尼器与弹簧互补作用，有效吸收振动。 因此，即使长时间使用也可以减小弹簧的尺寸并确保提高的可靠性。
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Patent Agency Ranking
公开(公告)号：US12110626B2
公开(公告)日：2024-10-08
申请号：US17568369
申请日：2022-01-04
Applicant: LG ELECTRONICS INC.
Inventor： Insik Yu , Dongcheol Kim , Youngjong Kim
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.
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公开(公告)号：US10774456B2
公开(公告)日：2020-09-15
申请号：US15558719
申请日：2016-03-15
Applicant: LG ELECTRONICS INC.
Inventor： Insik Yu , Youngjong Kim , Youngjun Kim
IPC: D06F37/20 , D06F37/24 , D06F37/40 , D06F39/00 , D06F39/14 , F16F1/36 , F16F9/19 , F16F9/54 , D06F34/28
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.
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公开(公告)号：US10760197B2
公开(公告)日：2020-09-01
申请号：US15766669
申请日：2016-10-08
Applicant: LG Electronics Inc.
Inventor： Youngjun Kim , Youngjong Kim , Dongcheol Kim , Insik Yu
IPC: D06F17/08 , D06F17/10 , D06F23/04 , D06F37/12 , D06F37/14 , D06F37/24 , D06F37/30 , D06F37/40 , D06F37/42 , D06F39/08 , D06F39/10 , F16H1/46
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：US10407814B2
公开(公告)日：2019-09-10
申请号：US15125098
申请日：2015-03-11
Applicant: LG ELECTRONICS INC.
Inventor： Youngjun Kim , Youngjong Kim , Insik Yu
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.
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公开(公告)号：US10066332B2
公开(公告)日：2018-09-04
申请号：US13970183
申请日：2013-08-19
Applicant: LG Electronics Inc.
Inventor： Youngjun Kim , Youngjong Kim , Insik Yu
IPC: D06F37/20
CPC classification number: D06F37/203
Abstract: A vibration limiter of a washing machine is disclosed. The vibration limiter includes a housing installed at one of a cabinet and a tub, a contact plate disposed within the housing such that the contact plate comes into contact with the other of the cabinet and the tub when the tub vibrates, a spring for elastically supporting the contact plate, a rotating member rotatable by at least one of the spring and the contact plate, and an oil damper engaged with the rotating member. The oil damper complementarily acts with the spring, to effectively absorb vibration. Accordingly, it is possible to reduce the size of the spring and to secure enhanced reliability even after prolonged use.
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