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公开(公告)号：US20200325619A1
公开(公告)日：2020-10-15
申请号：US16845969
申请日：2020-04-10
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Hyundong KIM , Sooyoung OH , Jaeyong JEONG
IPC: D06F39/02
Abstract: According to the present disclosure, a washing machine includes: a cabinet; a tub disposed in the cabinet and configured to receive water; a drum rotatably disposed in the tub and configured to receive laundry; a drawer configured to be inserted into and withdrawn out of the cabinet, the drawer being configured to contain detergent; a first passage connecting the drawer and the tub; a detergent supply device disposed at the cabinet, the detergent supply device being configured to contain detergent; and a second passage disposed between the detergent supply device and the tub or between the detergent supply device and the drawer, the second passage being configured to guide the detergent contained in the detergent supply device to the tub or the drawer.
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公开(公告)号：US20200325618A1
公开(公告)日：2020-10-15
申请号：US16845945
申请日：2020-04-10
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Hyundong KIM , Sooyoung OH , Jaeyong JEONG
IPC: D06F39/02
Abstract: The present disclosure relates to a washing machine and a control method of the same. The washing machine includes a tub, a drum, and a detergent supply device configured to supply an additive to the tub. The detergent supply device includes a plurality of cartridges configured to contain the additive, a plurality of check valve assemblies that are respectively connected to the plurality of cartridges and configured to control extracting of the additive from the plurality of cartridges, a pump, a water supply valve configured to receive water from an external water source, and an outlet pipe having a plurality of check valve connection pipes that are respectively connected to the plurality of check valve assemblies, the outlet pipe passing therethrough the water supplied from the water supply valve and the additive extracted from the plurality of cartridges.
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公开(公告)号：US20150020318A1
公开(公告)日：2015-01-22
申请号：US14333874
申请日：2014-07-17
Applicant: LG Electronics Inc.
Inventor： Bosung SEO , Myunghun IM , Sooyoung OH , Changoh KIM
CPC classification number: D06F23/02 , D06F33/02 , D06F35/005 , D06F39/008 , D06F39/088 , D06F2204/086
Abstract: The present invention relates to a washing machine having a shortened washing time and a method of controlling the washing machine. A method of controlling a washing machine according to an exemplary embodiment of the present invention includes: a water supply step of supplying washing water into a tub; a steam step of spraying steam into a drum disposed in the tub; and a centrifugal washing step of circulating the washing water in the tub and of rotating the drum such that laundry attachs to the drum.
Abstract translation: 本发明涉及一种具有缩短洗涤时间的洗衣机和一种控制洗衣机的方法。 根据本发明的示例性实施例的洗衣机的控制方法包括：将洗涤水供应到桶中的供水步骤; 将蒸汽喷入设置在所述桶中的滚筒中的蒸汽步骤; 以及将洗涤水循环在桶中并使滚筒旋转的离心洗涤步骤，使得衣物附着在滚筒上。
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公开(公告)号：US20200325620A1
公开(公告)日：2020-10-15
申请号：US16845975
申请日：2020-04-10
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Hyundong KIM , Sooyoung OH
IPC: D06F39/02
Abstract: The present disclosure relates to a washing machine and a control method of the same. The washing machine includes: a detergent supply device which supplies a liquid additive to the tub; and a controller which controls the operation of the detergent supply device. The detergent supply device includes: a plurality of cartridges which contain the additive respectively; an electrode sensor which detects conductivity of the additive contained in the plurality of cartridges; and a pump which extracts the additive contained in the cartridge. The controller determines a type of additive contained in the cartridge based on a detection value of the electrode sensor.
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公开(公告)号：US20200325613A1
公开(公告)日：2020-10-15
申请号：US16845998
申请日：2020-04-10
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Hyundong KIM , Sooyoung OH
Abstract: A method for controlling a washing machine includes: detecting a first sensor value by a first set of electrode sensors and a second sensor value by a second set of electrode sensors having at least one electrode sensor which is placed vertically higher than the first set of electrode sensors, the first and second set of electrode sensors comprising at least three electrode sensors which are located at at least one of cartridges and configured to detect an amount of detergent contained in the at least one the cartridges; comparing the first sensor value and the second sensor value with a first predetermined value, respectively; passing a predetermined time; redetecting the first sensor value and the second sensor value and calculating a difference sensor value; and determining that the detergent is filling to a height between the first set of electrode sensors and the second set of electrode sensors.
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Patent Agency Ranking
公开(公告)号：US20200325610A1
公开(公告)日：2020-10-15
申请号：US16845958
申请日：2020-04-10
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Hyundong KIM , Sooyoung OH , Jaeyong JEONG
Abstract: A washing machine of the present disclosure includes: a tub in which water is stored; a drum which is rotatably provided in the tub, and accommodates laundry; and a detergent supply device which supplies a liquid additive to the tub, wherein the detergent supply device includes: a cartridge which contains the additive; a pump which extracts the additive contained in the cartridge; an outlet flow path pipe which is connected to the cartridge, and through which the extracted additive flows toward the tub; and a flow path pipe sensor which is installed in the outlet flow path pipe, and detects an existence of the additive in the outlet flow path pipe.
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公开(公告)号：US20220034020A1
公开(公告)日：2022-02-03
申请号：US17414170
申请日：2019-11-15
Applicant: LG Electronics Inc.
Inventor： Hyemin KIM , Sooyoung OH , Kyosoon CHAE , Jinho KIM , Heeyeon KIM , Beomjun KIM , Seungwoo PARK
Abstract: A washing machine includes a tub containing water, a drum rotatably provided in the tub to accommodate laundry, and a detergent mixing device configured to mix additives supplied into the tub. The detergent mixing device includes a pair of additive cartridges containing a liquid additive and a peristaltic pump configured to selectively supply the additive discharged from the pair of additive cartridges to the tub. The peristaltic pump includes a first path switching motor, a first tub, a second tube, a first rotor and a second rotor rotated by the flow path switching motor, a first rotary bearing permitting a rotation of the first rotor in a first direction and restricting a rotation of the first rotor in a second direction, and a second rotary bearing permitting a rotation of the second rotor in the second direction and restricting a rotation of the second rotor in the first direction.
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公开(公告)号：US20200325617A1
公开(公告)日：2020-10-15
申请号：US16845935
申请日：2020-04-10
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Hyundong KIM , Sooyoung OH , Jaeyong JEONG
IPC: D06F39/02
Abstract: The present disclosure relates to a washing machine including a tub, a drum, and a detergent supply device configured to supply an additive to the tub. The detergent supply device includes a plurality of cartridges storing additive, a plurality of check valve assemblies connected to the plurality of cartridges and configured to control extracting of the additive, a pump for extracting additive, an inlet channel defining a plurality of flow paths respectively connected to the plurality of check valve assemblies, where the inlet channel is configured to transmit a pressure change generated by the pump to the plurality of check valve assemblies, and a flow path switching valve connected to the pump and the inlet channel and configured to selectively establish fluid communication between the pump and any one of the plurality of flow paths of the inlet channel.
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公开(公告)号：US20160053422A1
公开(公告)日：2016-02-25
申请号：US14827824
申请日：2015-08-17
Applicant: LG ELECTRONICS INC.
Inventor： Myunghun IM , Sooyoung OH , Jinho KIM
CPC classification number: D06F33/02 , D06F35/006 , D06F39/085 , D06F39/087 , D06F2202/085 , D06F2202/10 , D06F2204/065 , D06F2204/086
Abstract: Disclosed herein are a washing machine that is capable of having a reduced washing time and improved washing performance, and a method of controlling the same. The washing machine includes a tub accommodating wash water, a drum rotatably arranged in the tub and accommodating laundry, a drive unit for rotating the drum, a water supply unit for adjusting an inflow of the wash water, and a control unit, wherein the control unit drives the drive unit and detects an amount of the laundry so as to set a target water level, controls the water supply unit to supply the wash water into the tub such that the wash water is lower than the target water level, drives the drive unit to accelerate the drum at a rotational speed, and controls the water supply unit to supply the wash water into the tub until the target water level.
Abstract translation: 这里公开了能够减少洗涤时间和改善洗涤性能的洗衣机及其控制方法。 洗衣机包括容纳洗涤水的桶，可旋转地布置在桶中并容纳衣物的滚筒，用于旋转滚筒的驱动单元，用于调节洗涤水流入的供水单元和控制单元，其中控制单元 单元驱动驱动单元并检测洗衣物的量以设定目标水位，控制供水单元将洗涤水供应到桶中，使得洗涤水低于目标水位，驱动驱动器 单元以旋转速度加速滚筒，并且控制供水单元将洗涤水供应到桶中直到目标水位。
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公开(公告)号：US20160040347A1
公开(公告)日：2016-02-11
申请号：US14817456
申请日：2015-08-04
Applicant: LG ELECTRONICS INC.
Inventor： Bosung SEO , Sooyoung OH , Changoh KIM
CPC classification number: D06F39/004 , D06F39/081 , D06F39/083 , D06F39/086
Abstract: A washing machine includes a tub for containing washing water, a drum rotatably disposed in the tub, a chamber communicating with the tub through a plurality of openings in which washing water is introduced from the tub through at least one of the plurality of openings and the introduced washing water is discharged to the tub through at least one of the remaining openings, and a water quality detector for detecting the quality of washing water in the chamber.
Abstract translation: 洗衣机包括用于容纳洗涤水的桶，可旋转地设置在桶中的桶，通过多个开口与桶连通的室，其中洗涤水通过多个开口中的至少一个从桶引入， 引入的洗涤水通过其余的开口中的至少一个排出到水桶，以及用于检测室中的洗涤水的质量的水质检测器。
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