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公开(公告)号：US20190032263A1
公开(公告)日：2019-01-31
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：US20180171522A1
公开(公告)日：2018-06-21
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 , D06F29/00 , D06F37/28 , D06F39/00 , D06F39/022 , D06F39/028 , D06F39/08 , D06F39/14 , D06F58/00 , D06F58/02
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：US20220074125A1
公开(公告)日：2022-03-10
申请号：US17468144
申请日：2021-09-07
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Keunjoo KIM , Sunghoon AHN , Choongho LIM
Abstract: A garment folding machine includes: a frame unit defining an external framework of the garment folding machine, a loading unit configured to receive a garment, a folding unit configured to convey and fold the received garment, and an unloading unit configured to collect the garment from the folding unit. The folding unit comprises a plurality of folding layers that are spaced apart from each other in a vertical direction, where each of the plurality of folding layers includes a conveyor configured to convey the garment, and a conveyor motor configured to provide driving power to the conveyor. A first conveyor motor is configured to, based on the garment being positioned over two or more adjacent conveyors of the plurality of folding layers, operate at a first rotational speed that is different from a second rotational speed of a second conveyor motor disposed above the first conveyor motor.
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公开(公告)号：US20210363685A1
公开(公告)日：2021-11-25
申请号：US17329997
申请日：2021-05-25
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Keun Joo KIM , Sung Hoon AHN , Choongho LIM
Abstract: The present disclosure relates to a method of controlling a garment folding machine having a plurality of folding layers configured to perform a function of folding a garment or a function of conveying the garment using at least one conveyor, and the method includes a wrinkle removing step of operating a conveyor motor to allow the conveyor to drop one end of the garment from the conveyor, thereby removing wrinkles of the garment using a weight of the garment.
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公开(公告)号：US20200325616A1
公开(公告)日：2020-10-15
申请号：US16845918
申请日：2020-04-10
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Hyundong KIM , Sooyoung OH , Jaeyong JEONG
Abstract: A washing machine includes a tub containing water, a drum disposed rotatably in the tub, the drum receiving laundry and a detergent supply device supplying detergent to the tub, wherein the detergent supply device comprises a plurality of cartridges respectively containing detergent, a pump sucking detergent contained in the plurality of cartridges and a passage switching valve selectively allowing the pump to be fluidly communicated with one of the plurality of cartridges.
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Patent Agency Ranking
公开(公告)号：US20200325615A1
公开(公告)日：2020-10-15
申请号：US16845903
申请日：2020-04-10
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Hyundong KIM , Sooyoung OH , Jaeyong JEONG
Abstract: A washing machine includes: a tub and a detergent supply device which supplies a liquid additive to the tub, wherein the detergent supply device includes: a cartridge containing the additive; a check valve assembly including a check valve for controlling extracting of the additive, and a check valve housing forming a space in which the extracted additive is temporarily stored; a pump for extracting the additive by changing a pressure in the space; and an outlet passage through which the temporarily stored additive is discharged, wherein the check valve assembly comprises a first outlet opening communicating with the cartridge, a second outlet opening communicating with the outlet passage, a first check valve for opening and closing the first outlet opening, and a second check valve for opening and closing the second outlet opening, wherein the first and second check valves are opened in the same direction.
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公开(公告)号：US20180171534A1
公开(公告)日：2018-06-21
申请号：US15639649
申请日：2017-06-30
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：US20160017531A1
公开(公告)日：2016-01-21
申请号：US14828593
申请日：2015-08-18
Applicant: LG ELECTRONICS INC.
Inventor： Mingyu JO , Dongwon KIM , Kyosoon CHAE , Naeun KIM
CPC classification number: D06F39/028 , D06F39/02 , D06F39/022 , D06F39/083 , D06F39/088 , D06F39/10 , D06F39/14
Abstract: A laundry treating apparatus is provided that may include a cabinet having an introduction port for introduction of laundry and an opening that communicates with an outside of the cabinet, a tub arranged in the cabinet and provided with a tub introduction port that communicates with the introduction port, and a detergent supply module that stores a detergent and provides the stored detergent to the tub, the detergent supply module being detachably provided at the opening.
Abstract translation: 提供一种洗衣处理装置，其可以包括具有用于引入衣物的引入口和与所述柜的外部连通的开口的柜，设置在所述柜中的桶，并且设置有与所述引入口连通的桶引入口 以及洗涤剂供给模块，其存储洗涤剂并将储存的洗涤剂提供到所述桶中，所述洗涤剂供应模块可拆卸地设置在所述开口处。
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公开(公告)号：US20210372035A1
公开(公告)日：2021-12-02
申请号：US17332586
申请日：2021-05-27
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Keun Joo KIM , Sung Hoon AHN , Choongho LIM
IPC: D06F89/02
Abstract: The present disclosure relates to a method of controlling a garment folding machine, which may effectively prevent damage to a drive motor and a loss of power caused by an overload of the drive motor by accurately detecting and determining a situation in which garments are lumped during a process of conveying or folding the garments, may effectively prevent damage to the lumped garments and related components, and may significantly reduce the time for which the operation of the folding machine is stopped by accurately specifying the position at which the garments are lumped and then notifying a user of the position to allow the user to take an immediate action.
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公开(公告)号：US20210363684A1
公开(公告)日：2021-11-25
申请号：US17329977
申请日：2021-05-25
Applicant: LG Electronics Inc.
Inventor： Keun Joo KIM , Kyosoon CHAE , Sung Hoon AHN , Choongho LIM
IPC: D06F89/02
Abstract: The present disclosure relates to a garment folding machine and a method of controlling the garment folding machine, in which it is possible to effectively prevent damage to a garment by controlling and reducing tension after detecting and determining a situation in which the tension is applied to the garment during a process of conveying or folding the garment, and it is possible to allow the folding machine to smoothly perform vertical folding by disposing the garment at an appropriate position in order to perform the vertical folding.
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