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公开(公告)号：US20190203403A1
公开(公告)日：2019-07-04
申请号：US16235793
申请日：2018-12-28
Applicant: LG Electronics Inc.
Inventor： Hwanjin JUNG , Myunghun IM , Jaehyun KIM , Junghoon LEE , Kyungchul WOO
CPC classification number: D06F33/02 , D06F35/006 , D06F2204/065 , D06F2204/082 , D06F2204/10
Abstract: A method of controlling a washing machine with a drum rotatably provided in a tub that receives water, and a circulation pump that circulates water in the washing machine, the method including: rotating the drum in a first rotational direction by a first rotational amount during which laundry is raised on an inner circumferential surface of the drum by a centrifugal force; subsequent to rotating the drum by the first rotational amount, further rotating the drum by a second rotational amount in the first rotational direction during which the laundry falls from the inner circumferential surface of the drum; increasing a pump speed of the circulation pump while the drum is rotated by the first rotational amount in the first rotational direction; and decreasing the pump speed of the circulation pump while the drum is rotated by the second rotational amount in the first rotational direction.
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公开(公告)号：US20190203402A1
公开(公告)日：2019-07-04
申请号：US16235767
申请日：2018-12-28
Applicant: LG Electronics Inc.
Inventor： Myunghun IM , Hwanjin JUNG , Jaehyun KIM , Junghoon LEE , Kyungchul WOO
CPC classification number: D06F35/006 , D06F33/02 , D06F2204/02 , D06F2204/06 , D06F2204/065 , D06F2204/082 , D06F2232/04
Abstract: A method of controlling a washing machine that includes a tub, a drum rotatably disposed in the tub, at least one nozzle spraying water toward the drum, a washing motor rotating the drum, and a circulation pump circulating water discharged from the tub, the method including: supplying a first level of water into the tub; operating the circulation pump at a first speed; controlling a rotation of the drum to repeatedly alternate between an acceleration and a deceleration so that laundry in the drum alternates between maintaining contact with an inner surface of the drum and separating from the inner surface of the drum; further supplying water to the tub to raise the first water level to a second water level.
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Patent Agency Ranking
公开(公告)号：US20190136442A1
公开(公告)日：2019-05-09
申请号：US16186321
申请日：2018-11-09
Applicant: LG Electronics Inc.
Inventor： Junghoon LEE , Kyungchul WOO , Jaehyun KIM , Myunghun IM , Hyundong KIM , Hwanjin JUNG
Abstract: A washing machine includes a casing having an input port which is formed in a front surface thereof and to which laundry is inputted; a tub which is disposed in the casing to contain fluid, and has an opening communicating with the input port; a drum which is rotatably disposed in the tub, and contains the laundry; a pump which pumps water discharged from the tub; a circulation conduit which guides the water pumped by the pump; an annular gasket which forms a channel connecting the input port and the opening of the tub, and has a plurality of nozzles for spraying water into the drum on an inner circumferential surface defining the channel; and a nozzle water supply conduit which is fixed to the gasket, and supplies the water pumped by the pump to the plurality of nozzles.
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公开(公告)号：US20190136438A1
公开(公告)日：2019-05-09
申请号：US16186218
申请日：2018-11-09
Applicant: LG Electronics Inc.
Inventor： Junghoon LEE , Kyungchul WOO , Jaehyun KIM , Myunghun IM , Hyundong KIM , Hwanjin JUNG
Abstract: A laundry treating apparatus includes a first nozzle water supply conduit which is disposed, on the gasket, in the one side with respect to the vertical line and guides water discharged through the first circulation port to the pair of first nozzles; and a second nozzle water supply conduit which is disposed, on the gasket, in the other side with respect to the vertical line and guides water discharged through the second circulation port to the pair of second nozzles.
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公开(公告)号：US20190136436A1
公开(公告)日：2019-05-09
申请号：US16184232
申请日：2018-11-08
Applicant: LG Electronics Inc.
Inventor： Myunghun IM , Jaehyun KIM , Kyungchul WOO , Hwanjin JUNG
Abstract: In order to accomplish the object of the present disclosure, a laundry treating apparatus according to an embodiment of the present disclosure may include a cabinet, a tub provided inside the cabinet, a drum rotatably provided inside the tub to accommodate laundry, a motor directly connected to a rotation shaft of the drum, and a controller configured to control the driving of the motor according to any one of a plurality of preset drum driving motions, wherein the controller controls the rotation of the motor to receive a physical force greater than a static frictional force acting between the laundry and the drum from an inner surface of the drum during a process in which the laundry falls to be in contact with a portion of the drum when a first motion of the plurality of drum driving motions is selected.
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公开(公告)号：US20180266039A1
公开(公告)日：2018-09-20
申请号：US15542951
申请日：2016-01-12
Applicant: LG ELECTRONICS INC.
Inventor： Junghoon LEE , Myunghun IM , Sooyoung OH
CPC classification number: D06F39/088 , B01F3/04248 , B01F3/04262 , B01F3/04503 , B01F5/045 , B01F5/0473 , B01F5/0485 , B01F5/0614 , B01F5/0652 , B01F2003/04319 , B01F2003/04361 , B01F2005/0637 , B01F2215/008 , B05B7/2489 , D06F17/04 , D06F35/00 , D06F37/04 , D06F37/06 , D06F39/00 , D06F39/008 , D06F39/08 , D06F39/083
Abstract: A washing machine according to the present invention comprises: a cabinet which forms an outer shape; a tub which is disposed inside of the cabinet, and in which washing water is stored; a pump which circulates the washing water stored in the tub; a circulating nozzle which sprays, into the inside of the tub, the washing water supplied from the pump; a circulating hose which connects the pump to the tub, and guides the circulated washing water to the circulating nozzle; and an atomizing unit which is disposed on the circulating hose, and atomizes the circulated washing water by mixing air. The washing machine according to the present invention supplies, into the inside of the tub through an air mixer, washing water in which air is included, and thus has an advantage of reducing the total flow rate of the used washing water.
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公开(公告)号：US20150252513A1
公开(公告)日：2015-09-10
申请号：US14637023
申请日：2015-03-03
Applicant: LG ELECTRONICS INC.
Inventor： Bosung SEO , Myunghun IM
CPC classification number: D06F39/028 , D06F39/022 , D06F39/08 , D06F2202/02 , D06F2202/085 , D06F2204/02
Abstract: A washing machine including a cabinet having with an inlet port formed at a front panel for laundry insertion thereinto and a door to open or close the inlet port; a tub within the cabinet for storing wash water; a drum in communication with the inlet port, and rotatably provided within the tub; a detergent dispenser provided below the inlet; a water passage to supply wash water from a water source to at least one of the tub and the detergent dispenser; and a connecting passage to connect the tub and the detergent dispenser for transfer of the wash water stored in the tub to the detergent dispenser and for transfer of the detergent stored in the detergent dispenser to the tub.
Abstract translation: 一种洗衣机，包括具有形成在前面板上用于衣物插入其中的入口的柜体和用于打开或关闭入口的门; 柜内用于储存洗涤水的桶; 与所述入口连通的滚筒，并且可旋转地设置在所述桶内; 设置在入口下方的洗涤剂分配器; 水通道，用于将洗涤水从水源供应到所述桶和所述洗涤剂分配器中的至少一个; 以及连接通道，以连接桶和洗涤剂分配器，用于将存储在洗涤剂分配器中的洗涤水转移到洗涤剂分配器中并将存储在洗涤剂分配器中的洗涤剂转移到洗涤桶中。
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