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公开(公告)号：US11346037B2
公开(公告)日：2022-05-31
申请号：US16727452
申请日：2019-12-26
Applicant: LG Electronics Inc.
Inventor： Sangwook Hong , Beomjun Kim , Youngjoo Lee
IPC: D06F39/00 , D06F34/10 , D06F37/04 , D06F37/26 , D06F105/54
Abstract: Disclosed herein is a laundry machine. More particularly, a laundry machine for generating steam by an induction heater and a control method thereof are disclosed. The laundry machine may include a tub, a drum rotatably arranged in the tub to accommodate an object and provided with a through hole on an outer circumferential surface thereof, a steam induction heater provided at a front upper portion of a front wall or a rear upper portion of a rear wall of the tub to heat a heating surface of the drum facing the steam induction heater, a motor driven to rotate the drum, a spray nozzle configured to spray water onto the heating surface facing the steam induction heater to generate steam, and a processor configured to rotate the drum to introduce the steam into the drum through the through hole in a space between the tub and the drum.
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公开(公告)号：US20160201985A1
公开(公告)日：2016-07-14
申请号：US14994261
申请日：2016-01-13
Applicant: LG ELECTRONICS INC.
Inventor： Sangik Lee , Youngjoo Lee , Woohee Kang
IPC: F26B5/04
Abstract: A drying machine may include a condensation duct for accommodating a condenser, a first drying duct connected to a rear end of the condensation duct and to a drying fan housing accommodating a drying fan, and a second drying duct connected to the drying fan housing and to a drum. The drying machine may also include a first drying duct drain outlet formed in the lower portion of the first drying duct, and an outer rib, which is provided at the side edge of the first drying duct drain outlet that is close to the drying fan housing and that extends upward, so as to prevent condensed water, introduced through the condensation duct, from flowing over the first drying duct drain outlet.
Abstract translation: 干燥机可以包括用于容纳冷凝器的冷凝管，连接到冷凝管的后端的第一干燥管道和容纳干燥风扇的干燥风扇壳体，以及连接到干燥风扇壳体的第二干燥管道， 一个鼓。 干燥机还可以包括形成在第一干燥管道的下部的第一干燥管排出口和设置在第一干燥管排放口的侧边缘处的外肋，其靠近干燥风扇壳体 并且向上延伸，以便防止通过冷凝管引入的冷凝水流过第一干燥管排放口。
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公开(公告)号：US09382656B2
公开(公告)日：2016-07-05
申请号：US13768064
申请日：2013-02-15
Applicant: LG ELECTRONICS INC.
Inventor： Youngjoo Lee , Jongseok Kim , Daeyun Park , Sungmin Kim
IPC: D06F39/12 , D06F58/06 , D06F37/22 , F26B21/00 , F26B21/08 , F26B25/16 , D06F58/08 , D06F58/04 , D06F58/20
CPC classification number: D06F39/12 , D06F37/04 , D06F37/20 , D06F37/22 , D06F37/30 , D06F39/125 , D06F58/02 , D06F58/04 , D06F58/06 , D06F58/08 , D06F58/20 , F26B21/003 , F26B21/086 , F26B25/16
Abstract: The present invention relates to a laundry treating apparatus that smoothly agitates laundry with as large space as possible for receiving laundry. The laundry treating apparatus includes: a rotatable drum that receives laundry, has open front and rear, and is formed to have a non-circular closed cross-section; a rotatable circular guide that supports a portion having a uniform curvature of the drum; and a drum guide that is disposed on the edge of the drum and seals the portion between the circular guide and the drum.
Abstract translation: 衣物处理装置技术领域本发明涉及一种衣物处理装置，其以尽可能大的空间顺畅地搅拌衣物以接收衣物。 衣物处理装置包括：接收衣物的可旋转滚筒，前后敞开，形成为非圆形封闭横截面; 可旋转的圆形引导件，其支撑具有滚筒均匀曲率的部分; 以及鼓引导件，其设置在滚筒的边缘上并密封圆形引导件和滚筒之间的部分。
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公开(公告)号：US11944258B2
公开(公告)日：2024-04-02
申请号：US17271133
申请日：2019-09-16
Applicant: LG Electronics Inc.
Inventor： Youngjoo Lee , Jungmin Ko , Soohan Eo , Kietak Hyun , Inkyu Hwang
IPC: A47L9/10 , A47L5/24 , A47L5/28 , A47L9/12 , A47L9/16 , A47L9/20 , A47L9/22 , A47L9/28 , A47L9/32 , B01D45/16 , B01D46/00 , B01D46/24 , B01D50/20 , B04C5/185 , B04C5/26 , B04C9/00
CPC classification number: A47L9/108 , A47L5/28 , A47L9/12 , A47L9/127 , A47L9/1616 , A47L9/165 , A47L9/1658 , A47L9/1683 , A47L9/1691 , A47L9/20 , A47L9/22 , A47L9/2884 , A47L9/322 , B01D45/16 , B01D46/0041 , B01D46/2403 , B01D50/20 , B04C5/185 , B04C5/26 , B04C9/00 , A47L5/24 , B01D2279/55 , B04C2009/004
Abstract: A cleaner includes a suction unit, a main body including a cyclone unit for separating dust from air suctioned through the suction unit, and a dust container that stores dust separated in the cyclone unit below the cyclone unit. A filter unit is disposed inside the cyclone unit for filtering the air, and a movable unit disposed inside the cyclone unit includes a cleaning part for cleaning the outer circumference of the filter unit. An operation unit disposed outside the main body moves the movable unit and the cleaning part to remove dust from the outer surface of the filter unit.
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公开(公告)号：US11773529B2
公开(公告)日：2023-10-03
申请号：US16692847
申请日：2019-11-22
Applicant: LG Electronics Inc.
Inventor： Youngjoo Lee , Sangwook Hong
Abstract: A laundry treating apparatus includes a cabinet, a drum provided inside the cabinet and formed of a metal material for accommodating a treatment target, and an induction module spaced apart from an outer circumferential surface of the drum at a predetermined interval, inducing and heating the drum, where the induction module includes a base housing for accommodating a coil, a permanent magnet housing coupled with the base housing and provided with a holder in which a permanent magnet is accommodated, and a cover housing coupled with the permanent magnet housing, and the cover housing is coupled to the permanent magnet housing and therefore the permanent magnet is located between the permanent magnet housing and the cover housing. A joint force of the induction module may be enhanced to improve durability, and noise caused by vibration of a tub may be avoided.
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Patent Agency Ranking
公开(公告)号：US11649583B2
公开(公告)日：2023-05-16
申请号：US17899119
申请日：2022-08-30
Applicant: LG Electronics Inc.
Inventor： Youngjoo Lee , Sangwook Hong
Abstract: A laundry treating apparatus includes a cabinet, a drum provided inside the cabinet and formed of a metal material, and an induction module configured to heat the drum, The induction module includes a base housing for accommodating a coil, and a cover housing forming a moving space of heat generated from the coil, jointed to an upper portion of the base housing, the cover housing includes a through portion for discharging the heat by passing through the cover housing up and down, and the cover housing forms a section upwardly inclined toward the through portion to move the heat generated from the coil along the inclined section and discharge the heat to the through portion. It is possible to prevent a temperature of the coil from being excessively increased, and enhance durability and efficiency of the induction module by active discharge of heat generated from the coil.
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公开(公告)号：US11168427B2
公开(公告)日：2021-11-09
申请号：US16335997
申请日：2017-09-22
Applicant: LG ELECTRONICS INC.
Inventor： Hongjun Cho , Sanghun Bae , Youngjoo Lee
Abstract: A garment processing device door comprises an exposed first compartment, and a second compartment separated by a barrier; a first switch reciprocating inside the second compartment and connecting the door to a first rotation axis; a second switch reciprocating inside the second compartment and connecting the door to a second rotation axis when the door from the first rotation axis; a first body having one end rotatably fixed to the first compartment and another end penetrating the barrier and in the second compartment; a second body fixed to the first body and inside the second compartment, the second body moving the first switch to separate the door from the first rotation axis based on a force to the first body, and the second body moving toward the barrier when the first switch connects the door to the first rotation axis; and a damper between the second body and the barrier.
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公开(公告)号：US11155956B2
公开(公告)日：2021-10-26
申请号：US16537156
申请日：2019-08-09
Applicant: LG Electronics Inc.
Inventor： Youngjoo Lee , Sangwook Hong
Abstract: A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet, a tub arranged in the cabinet, a drum arranged in the tub and formed of a metal material, and an induction module configured to inductively heat the drum, wherein the induction module includes a coil formed by winding a wire, and a base housing including a base body arranged on the tub, and a fixing rib arranged on the base body to fix coil, wherein the wire is drawn into the base body in one direction, wound around the fixing rib, and drawn out of the base body in the same direction.
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公开(公告)号：US10753130B2
公开(公告)日：2020-08-25
申请号：US16336048
申请日：2017-09-22
Applicant: LG ELECTRONICS INC.
Inventor： Youngjoo Lee , Sanghun Bae , Hongjun Cho
IPC: D06F37/10 , E05D7/04 , E05D15/50 , D06F37/28 , D06F37/42 , D06F58/20 , D06F58/04 , D06F37/22 , D06F39/14 , E05D15/522 , E05D15/52
Abstract: A door of a garment processing device includes four hinges which may be interchanged regarding a location on the door, and a series of interconnected arms that allow a pivot axis of the door to be changed from a first direction to a second direction by manipulation of a handle on the door.
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公开(公告)号：US20190264378A1
公开(公告)日：2019-08-29
申请号：US16283623
申请日：2019-02-22
Applicant: LG ELECTRONICS INC
Inventor： Hongjun CHO , Byeongjo Ryoo , Youngjoo Lee
IPC: D06F58/06
Abstract: Disclosed herein is a clothes dryer. The clothes dryer includes a casing in which a first drum is provided, the casing being formed with an introduction opening of clothes, and a door provided at the casing to open or close the introduction opening, the door including a drum assembly. The drum assembly includes a second drum to be rotatable, so that clothes are introduced into and dried in the first and second drums.
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