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公开(公告)号：US20210207310A1
公开(公告)日：2021-07-08
申请号：US16070646
申请日：2017-01-03
Applicant: LG Electronics Inc.
Inventor： Keunjoo KIM , Jaeyong JEONG , Oshin KWON , Dongsoo LEE
Abstract: The present invention relates to a laundry processing apparatus comprising: a tub for storing water and having an opening for putting in and taking out laundry; a drum, provided in the interior of the tub, for storing the laundry supplied through the opening; an agitator rotatably provided inside the drum; a fixed body fixed to the drum; a drum fixing part having a body-penetrating hole provided so as to penetrate the fixed body, and an accommodating body which is fixed to the fixed body and the cross-sectional surface of which is concentric with the body-penetrating hole; a rotating shaft connected to the agitator by penetrating the tub and drum, and inserted into the body-penetrating hole; a drive gear positioned inside the accommodating body and fixed to the rotating shaft; a driven gear provided along the inner circumferential surface of the accommodating body; at least two connecting gears connecting the drive gear and driven gear; a housing to which each connecting gear is rotatably fixed and which rotates inside the accommodating body due to the connecting gears; and a housing stopper, provided on at least one from among the housing and fixed body, for stopping the rotation of the housing when the rotating shaft has rotated by a previously set number of times.
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公开(公告)号：US20200063314A1
公开(公告)日：2020-02-27
申请号：US16612836
申请日：2018-10-01
Applicant: LG Electronics Inc.
Inventor： Oshin KWON , Keunjoo KIM , Jaeyong JEONG , Byunghyun MOON , Dongsoo LEE , Aekyung CHAE
Abstract: A laundry treating apparatus may include a main drum and an auxiliary drum selectively mounted on or separated from the main drum. A method for controlling the laundry apparatus may include rotating the main drum to cause a centrifugal force for discharging water from the auxiliary drum before supplying washing water into the auxiliary drum. The method may include one of washing laundry in the main drum while the auxiliary drum is separated from the main drum, washing laundry in only the auxiliary drum while the auxiliary drum is mounted on the main drum, or washing laundry simultaneously in the auxiliary drum and the main drum while the auxiliary drum is mounted on the main drum.
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Patent Agency Ranking
公开(公告)号：US20190177900A1
公开(公告)日：2019-06-13
申请号：US16310710
申请日：2017-06-16
Applicant: LG Electronics Inc.
Inventor： Oshin KWON , Keunjoo KIM , Jaeyong JEONG
Abstract: Disclosed is a method for controlling a laundry treating apparatus that includes: a tub; a main drum rotatably disposed within the tub; a driver configured to drive the main drum; and an auxiliary drum disposed in the main drum configured to be attached to or be detached from the main drum. The method comprises a positioning operation for allowing a predetermined portion of the auxiliary drum to be positioned at a target position via a rotation of the auxiliary drum, wherein the positioning operation is configured such that when the predetermined portion reaches a braking-initiation position set such that the predetermined portion is positioned at the target position, a braking of the auxiliary drum is initiated, wherein the braking-initiation position is set to vary based on a magnitude of a load applied to the driver.
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公开(公告)号：US20190145038A1
公开(公告)日：2019-05-16
申请号：US16097505
申请日：2017-04-27
Applicant: LG Electronics Inc.
Inventor： Keunjoo KIM , Oshin KWON , Jaeyong JEONG
Abstract: A laundry treating apparatus includes a tub; a first drum disposed within the tub; a second drum disposed in the first drum and configured to couple to the first drum and to perform washing separately from the first drum; and a water discharge mechanism mounted on the second drum. The water discharge mechanism includes: a seat portion extending radially inwardly from a side wall of the second drum; a water receiving hole defined in the seat portion for receiving washing water from the second drum; and a water-discharging hole defined in the side wall for discharging washing water to an outside. The water discharge mechanism is configured to selectively flow washing-water into the discharge mechanism through the water receiving hole or discharge washing-water to the outside through the water-discharging hole, based on a magnitude of centrifugal force cause by rotation of the second drum.
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公开(公告)号：US20150233040A1
公开(公告)日：2015-08-20
申请号：US14626420
申请日：2015-02-19
Applicant: LG ELECTRONICS INC.
Inventor： Keunjoo KIM , Jinwoong KIM , Seungchul PARK
CPC classification number: D06F37/225 , D06F33/02 , D06F37/06 , D06F37/203 , D06F2222/00
Abstract: A laundry treating apparatus including a cabinet comprising a laundry introduction hole formed therein to introduce laundry, a drum rotatably provided in the cabinet, the drum comprising a drum introduction hole, formed in a front surface thereof, in communication with the laundry introduction hole, at least three main balancers provided in the drum defining a space where liquid is stored, the balancers being spaced apart at preset angle intervals with respect to a rotation axis of the drum, and a sub balancer provided at the drum to provide a circulation of the liquid, the sub balancer increasing load of the drum locally by flowing the liquid stored in the circulation passage to the lowest point of a drum rotation locus based on a rotation speed of the drum.
Abstract translation: 一种衣物处理装置，包括：衣柜，其包括形成在其中的衣物导入孔以引入衣物;可旋转地设置在所述柜中的滚筒，所述滚筒包括形成在其前表面中的与所述衣物引入孔连通的滚筒导入孔， 设置在滚筒中的至少三个主平衡器限定存储液体的空间，平衡器相对于滚筒的旋转轴线以预定的角度间隔间隔开，并且设置在滚筒处以提供液体循环的副平衡器 副平衡器基于滚筒的旋转速度将存储在循环通道中的液体流动到滚筒旋转轨迹的最低点而局部增加滚筒的负载。
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公开(公告)号：US20150233036A1
公开(公告)日：2015-08-20
申请号：US14626296
申请日：2015-02-19
Applicant: LG ELECTRONICS INC.
Inventor： Keunjoo KIM , Jinwoong KIM , Seungchul PARK
CPC classification number: D06F37/203 , D06F33/02 , D06F37/06 , D06F37/225 , D06F37/265 , D06F2222/00
Abstract: A laundry treatment apparatus including at least three balancers fixed to a drum such that they are spaced apart from one another at regular angular intervals around a rotational center of the drum, each of the at least three balancers being divided into a front chamber close to the front side of the drum and a rear chamber close to a rear side of the drum for accommodation of liquid and including a guide channel member for guiding liquid to the rear chamber, a channel unit comprising a first channel member for supplying liquid to the front chambers of the balancers and a second channel member for supplying liquid to the guide channel members of the balancers, and a supply unit capable of concurrently supplying liquid to both the first and second channel members or of selectively supplying liquid to one of the first and second channel members is disclosed.
Abstract translation: 一种衣物处理设备，包括至少三个固定在滚筒上的平衡器，使得它们以围绕滚筒的旋转中心的规则角度间隔彼此间隔开，所述至少三个平衡器中的每一个平均分配成靠近 鼓的前侧和靠近滚筒的后侧的后室，用于容纳液体，并且包括用于将液体引导到后室的引导通道构件;通道单元，包括用于向前室供应液体的第一通道构件 的平衡器和用于将液体供应到平衡器的引导通道构件的第二通道构件以及能够同时向第一和第二通道构件两者供应液体的供应单元或者选择性地将液体供应到第一和第二通道中的一个 会员披露。
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公开(公告)号：US20140223969A1
公开(公告)日：2014-08-14
申请号：US14177943
申请日：2014-02-11
Applicant: LG ELECTRONICS INC.
Inventor： Keunjoo KIM , Seungchul PARK , Jongryong KIM
CPC classification number: D06F37/225 , D06F33/02 , D06F37/04 , D06F37/06 , D06F37/203 , D06F39/088 , D06F2202/12 , D06F2204/086 , D06F2222/00
Abstract: A laundry treatment apparatus including a rotatable drum in which laundry is stored, at least three balancers mounted to the drum so as to be spaced apart from one another by the same angle around a rotation center of the drum. Liquid is introduced into and discharged from the balancers via a feeder supplying the liquid and a flow path structure mounted to the drum to guide liquid supplied from the feeder to the balancer located in a direction for removal of unbalance of the drum.
Abstract translation: 一种洗衣处理设备，包括：容纳衣物的可旋转滚筒，至少三个平衡器，其安装到滚筒上，以便围绕滚筒的旋转中心以相同的角度相互间隔开。 液体通过供给液体的供料器和安装在滚筒上的流路结构被引入和排出平衡器，以将从供料器供给的液体引导到位于沿滚筒不平衡方向移动的平衡器上。
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