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公开(公告)号：US20210164151A1
公开(公告)日：2021-06-03
申请号：US17170134
申请日：2021-02-08
Applicant: LG Electronics Inc.
Inventor： Beomjun KIM , Woore KIM , Bio PARK , Seulgi PARK , Jaehyuk JANG , Sangwook HONG , Changoh KIM , Hyunwoo NOH
Abstract: The present invention relates to a clothes treatment apparatus and, more particularly, to a clothes treatment apparatus for directly heating a drum accommodating clothes. According to an embodiment of the present disclosure, provided is a clothes treatment apparatus comprising: a tub; a drum, made of a metal, which accommodates clothes and is rotatably provided inside the tub; and an induction module, provided in the tub so as to have a spacing from a circumferential surface of the drum, for generating an electromagnetic field to heat the circumferential surface of the drum, wherein the induction module comprises: a coil which is formed by winding a wire such that electric current is applied thereto to generate a magnetic field; and a base housing mounted on an outer circumferential surface of the tub, wherein the base housing is provided with a coil slot for defining the shape of the coil in such a manner that the wire is mounted therein so as to have a predetermined distance between wire and wire.
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公开(公告)号：US20190062981A1
公开(公告)日：2019-02-28
申请号：US16111492
申请日：2018-08-24
Applicant: LG Electronics Inc.
Inventor： Woore KIM , Changoh KIM , Sangwook HONG
Abstract: Disclosed is a laundry treatment apparatus, which directly heats a drum accommodating laundry and is enhanced in efficiency and safety. The laundry treatment apparatus includes a tub, a drum formed of a metal material and rotatably provided inside the tub to accommodate laundry, an induction module spaced apart from a circumferential surface of the drum to heat the circumferential surface of the drum via a magnetic field that is generated when current is applied to a coil, a lifter provided in the drum to move the laundry inside the drum when the drum rotates, a temperature sensor provided to sense a temperature of the drum, and a module controller configured to control an output of the induction module so as to control an amount of heat generated from the circumferential surface of the drum. The module controller controls the amount of heat based on the temperature sensed by the sensor.
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公开(公告)号：US20140366588A1
公开(公告)日：2014-12-18
申请号：US14310197
申请日：2014-06-20
Applicant: LG ELECTRONICS INC.
Inventor： Wooyoung KIM , Youngho KIM , Jaehyun KIM , Moonhee HONG , Changoh KIM , Kyungchul WOO , Myonghun IM , Sangheon LEE , Jaewon CHANG , Sooyoung OH , Jongmin LEE
IPC: D06F39/08
CPC classification number: D06F39/088 , D06F35/006 , D06F39/003 , D06F39/005 , D06F39/083
Abstract: Provided is a washing machine. The washing machine includes a cabinet, a drum, and a whirling nozzle. The cabinet defines the exterior. The drum is provided in the cabinet, and rotates with laundry held therein. The whirling nozzle changes wash water into whirling water to spray the whirling water into the drum.
Abstract translation: 提供洗衣机。 洗衣机包括机壳，滚筒和旋转喷嘴。 橱柜定义了外部。 滚筒设置在机壳中，并且随着衣物保持在其中而旋转。 旋转喷嘴将洗涤水改变成旋转的水，将旋转的水喷入滚筒。
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公开(公告)号：US20240218578A1
公开(公告)日：2024-07-04
申请号：US18557483
申请日：2022-10-11
Applicant: LG Electronics Inc.
Inventor： Changoh KIM , Daehyun KIM , Woore KIM
IPC: D06F33/37 , D06F33/34 , D06F34/18 , D06F103/04 , D06F105/02 , D06F105/42
CPC classification number: D06F33/37 , D06F33/34 , D06F34/18 , D06F2103/04 , D06F2105/02 , D06F2105/42
Abstract: The present application relates to a method for controlling a clothing treatment apparatus, the clothing treatment apparatus having: a tub for storing water; a drum rotatably provided inside the tub to store an object to be washed, and having a drum input port; a detergent storage part for storing detergent; a storage part water supply pipe for supplying water to the detergent storage part; a tub connection pipe for guiding water discharged from the detergent storage part to the drum input port; a tub water supply pipe for supplying water to the tub; a drain provided so as to pass through the tub; and a drain pump connected to the drain.
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公开(公告)号：US20220074100A1
公开(公告)日：2022-03-10
申请号：US17529945
申请日：2021-11-18
Applicant: LG Electronics Inc.
Inventor： Jae Hyuk JANG , Hyunwoo NOH , Changoh KIM , Woo Re KIM , Sangwook HONG
IPC: D06F37/06
Abstract: Disclosed is a laundry treatment apparatus including a drum formed of a metal material and provided to accommodate laundry therein, an induction module spaced apart from a circumferential surface of the drum and provided to heat the circumferential surface of the drum via a magnetic field that is generated when current is applied to a coil, and a lifter formed of a metal material and provided in the drum to move the laundry inside the drum when the drum rotates. The lifter is provided so as to be recessed in a direction in which a distance between the induction module and the lifter, which face each other, increases.
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Patent Agency Ranking
公开(公告)号：US20210317609A1
公开(公告)日：2021-10-14
申请号：US17357258
申请日：2021-06-24
Applicant: LG Electronics Inc.
Inventor： Hyunwoo NOH , Changoh KIM , Sangwook HONG
Abstract: Disclosed is a laundry treatment apparatus configured to condense moisture by supplying cooling water to the interior of a tub containing laundry therein. The laundry treatment apparatus includes a tub, a drum rotatably provided in the tub, a cooling water port provided at the inner rear surface of the tub so as to be adjacent to the inner side surface of the tub in order to supply cooling water along the inner side surface of the tub, and a guide rib formed so as to protrude from the inner side surface of the tub in a radially inward direction of the tub and to extend from the cooling water port toward the front side of the tub in order to disperse the cooling water supplied from the cooling water port on the inner surface of the tub. The apparatus is capable of reducing energy consumption and improving drying performance.
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公开(公告)号：US20190186068A1
公开(公告)日：2019-06-20
申请号：US16328100
申请日：2017-08-25
Applicant: LG Electronics Inc.
Inventor： Beomjun KIM , Woore KIM , Bio PARK , Seulgi PARK , Jaehyuk JANG , Sangwook HONG , Changoh KIM , Hyunwoo NOH
CPC classification number: D06F39/04 , D06F21/04 , D06F33/02 , D06F37/04 , D06F37/06 , D06F37/22 , D06F37/42 , D06F39/00 , D06F39/045 , D06F39/08 , D06F39/088 , D06F58/04 , D06F58/10 , D06F58/26 , D06F58/28 , D06F2202/04 , D06F2204/04
Abstract: The present invention relates to a clothes treatment apparatus and, more particularly, to a clothes treatment apparatus for directly heating a drum accommodating clothes. According to an embodiment of the present disclosure, provided is a clothes treatment apparatus comprising: a tub; a drum, made of a metal, which accommodates clothes and is rotatably provided inside the tub; and an induction module, provided in the tub so as to have a spacing from a circumferential surface of the drum, for generating an electromagnetic field to heat the circumferential surface of the drum, wherein the induction module comprises: a coil which is formed by winding a wire such that electric current is applied thereto to generate a magnetic field; and a base housing mounted on an outer circumferential surface of the tub, wherein the base housing is provided with a coil slot for defining the shape of the coil in such a manner that the wire is mounted therein so as to have a predetermined distance between wire and wire.
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公开(公告)号：US20150020317A1
公开(公告)日：2015-01-22
申请号：US14331816
申请日：2014-07-15
Applicant: LG ELECTRONICS INC.
Inventor： Myunghun IM , Jinho KIM , Sooyoung OH , Changoh KIM
CPC classification number: D06F33/02 , D06F37/203 , D06F37/36 , D06F2202/065 , D06F2204/065 , D06F2222/00
Abstract: Disclosed herein are a washing machine and a control method thereof. The control method includes sensing a first unbalance amount of a drum in which laundry is received while rotating the drum at a first rotational velocity, sensing a second unbalance amount of the drum while accelerating the drum to a second rotational velocity, when the first unbalance amount is allowed, and accelerating the drum to a target rotational velocity, when the second unbalance amount is allowed.
Abstract translation: 本文公开了一种洗衣机及其控制方法。 控制方法包括：以第一旋转速度旋转滚筒来感测接收衣物的滚筒的第一不平衡量，当鼓将滚筒加速至第二旋转速度时，感测滚筒的第二不平衡量，当第一不平衡量 并且当允许第二不平衡量时，将鼓加速到目标旋转速度。
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公开(公告)号：US20240044067A1
公开(公告)日：2024-02-08
申请号：US18382297
申请日：2023-10-20
Applicant: LG Electronics Inc.
Inventor： Beomjun KIM , Woore KIM , Bio PARK , Seulgi PARK , Jaehyuk JANG , Sangwook HONG , Changoh KIM , Hyunwoo NOH
Abstract: A clothes treatment apparatus directly heats a drum accommodating clothes. The clothes treatment apparatus includes: a tub; a drum, made of a metal, which accommodates clothes and is rotatably provided inside the tub; and an induction module, provided in the tub so as to have a spacing from a circumferential surface of the drum, for generating an electromagnetic field to heat the circumferential surface of the drum. The induction module includes: a coil which is formed by winding a wire such that electric current is applied thereto to generate a magnetic field; and a base housing mounted on an outer circumferential surface of the tub, wherein the base housing is provided with a coil slot for defining the shape of the coil in such a manner that the wire is mounted therein so as to have a predetermined distance between wire and wire.
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公开(公告)号：US20230145979A1
公开(公告)日：2023-05-11
申请号：US17911961
申请日：2021-03-16
Applicant: LG ELECTRONICS INC.
Inventor： Changoh KIM , Woore KIM , Sangwook HONG
CPC classification number: D06F33/72 , D06F39/04 , D06F39/083 , D06F33/44 , D06F34/16 , D06F33/34 , H05B6/10
Abstract: A clothing treatment apparatus includes a tub for providing a space in which washing water is accommodated; a drum rotatably provided inside the tub; a motor for rotating the drum; and an induction heater which is arranged on the outer surface of the tub and which heats the drum. The motor can rotate the drum at a first rotational speed at which laundry accommodated inside the drum is rotated while adhered to the inner circumferential surface of the drum, during heating of the drum by the induction heater.
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