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公开(公告)号：US11306424B2
公开(公告)日：2022-04-19
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
IPC: D06F37/16 , D06F33/36 , D06F29/00 , D06F34/18 , D06F103/04 , D06F103/18 , D06F103/24 , D06F103/46 , D06F105/02 , D06F105/46 , D06F105/54 , D06F105/58 , D06F105/60 , D06F101/00 , D06F101/20 , D06F33/34
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：US11299835B2
公开(公告)日：2022-04-12
申请号：US16818674
申请日：2020-03-13
Applicant: LG Electronics Inc.
Inventor： Kyosoon Chae , Dongsoo Lee , Sangwook Lee
IPC: D06F23/04 , D06F31/00 , D06F34/20 , D06F33/47 , D06F29/00 , A47L15/42 , A47L15/44 , D06F25/00 , D06F37/30 , D06F37/40 , D06F23/00 , D06F103/40 , D06F105/54 , D06F105/60 , D06F105/62 , D06F34/24 , D06F37/42 , D06F21/06 , A47L15/00
Abstract: A laundry treating apparatus includes a cabinet with first and second cabinet doors. A first washing apparatus processes laundry that is placed through the first cabinet door at the front. A second washing apparatus processes laundry that is placed through the second cabinet door at the top. The second washing apparatus includes: a tub that holds water and has an opening at a top that is accessible through the second opening of the cabinet; a tub cover that covers the top of the tub and defines an inlet through which the tub is accessible; a tub door on the tub cover that opens or closes the inlet of the tub cover separately from the second cabinet door opening or closing the second opening; a drum inside the tub configured to rotate about a vertical shaft; and a first sensor that generates a signal based on the tub door being open.
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公开(公告)号：US11008690B2
公开(公告)日：2021-05-18
申请号：US16071962
申请日：2017-01-04
Applicant: LG ELECTRONICS INC.
Inventor： Dongsoo Lee , Kyosoon Chae , Oshin Kwon , Keunjoo Kim , Jaeyong Jeong , Sangwook Lee
Abstract: The present invention relates to a laundry processing apparatus comprising: a tub for storing water and provided with 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 rotating shaft connected to the agitator by penetrating the tub and drum; a driving part for rotating the rotating shaft; a connecting part having a connecting body fixed to the drum, and a body-penetrating hole which is provided so as to penetrate the connecting body and through which the rotating shaft is inserted; and a power transmission part, provided inside the body-penetrating hole and connecting the rotating shaft and connecting body, for transmitting the driving power provided by the rotating shaft to the connecting body only when the rotating shaft is rotating in either the clock-wise direction or counter-clock-wise direction.
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公开(公告)号：US10036109B2
公开(公告)日：2018-07-31
申请号：US15628920
申请日：2017-06-21
Applicant: LG ELECTRONICS INC.
Inventor： Kyosoon Chae , Dongsoo Lee , Sangwook Lee
CPC classification number: D06F23/04 , A47L15/00 , A47L15/4214 , A47L15/44 , D06F21/06 , D06F23/00 , D06F25/00 , D06F29/00 , D06F31/00 , D06F33/02 , D06F37/28 , D06F37/304 , D06F37/40 , D06F39/00 , D06F39/022 , D06F39/028 , D06F39/08 , D06F39/14 , D06F58/00 , D06F58/02 , D06F2202/085 , D06F2204/06 , D06F2204/065
Abstract: A laundry treating apparatus includes a cabinet with first and second cabinet doors. A first washing apparatus processes laundry that is placed through the first cabinet door at the front. A second washing apparatus processes laundry that is placed through the second cabinet door at the top. The second washing apparatus includes: a tub that holds water and has an opening at a top that is accessible through the second opening of the cabinet; a tub cover that covers the top of the tub and defines an inlet through which the tub is accessible; a tub door on the tub cover that opens or closes the inlet of the tub cover separately from the second cabinet door opening or closing the second opening; a drum inside the tub configured to rotate about a vertical shaft; and a first sensor that generates a signal based on the tub door being open.
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公开(公告)号：US09670609B2
公开(公告)日：2017-06-06
申请号：US14037425
申请日：2013-09-26
Applicant: LG ELECTRONICS INC.
Inventor： Dongsoo Lee , Dongwon Kim
CPC classification number: D06F29/00 , D06F31/00 , D06F37/245 , D06F39/125
Abstract: Provided is a washing machine which may include a cabinet that defines an accommodation space, a washing device configured to be withdrawn from the accommodation space of the cabinet, and a front panel provided in front of the washing device that defines a front external appearance of the auxiliary washing machine. The washing device may include a drawer configured to be slidably inserted or withdrawn from the accommodation space of the cabinet, the drawer including a tub for wash water, a rotating drum assembly provided in the drawer, the rotating drum assembly having a drum and a rotating shaft connected to the drum and extending through the tub, and a motor provided below the drawer and connected to the rotating shaft to rotate the drum.
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公开(公告)号：USD781004S1
公开(公告)日：2017-03-07
申请号：US29544792
申请日：2015-11-06
Applicant: LG ELECTRONICS INC.
Designer： Dongsoo Lee
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