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公开(公告)号：US20220349113A1
公开(公告)日：2022-11-03
申请号：US17865702
申请日：2022-07-15
Applicant: LG ELECTRONICS INC.
Inventor： Hyuksoo LEE , Seungphyo AHN , Bio PARK
Abstract: A clothes treating apparatus having a drying function includes: a cabinet; a drum provided within the cabinet; a heat-exchanger heat-exchanged with air exhausted from the drum; a lint filter disposed on an upstream side of the heat-exchanger with respect to flow of air exhausted from the drum to collect lint in the air; a spray tube spraying water to the lint filter to separate lint collected in the lint filter from the lint filter; and a lint collecting part at least partially provided below the lint filter or below the heat-exchanger to collect falling lint. Lint in condensate water may be collected, and thus, generation of a bad influence when condensate water is re-used may be suppressed. Also, contact between lint in drying air and the heat-exchanger may be restrained.
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公开(公告)号：US20220074107A1
公开(公告)日：2022-03-10
申请号：US17466656
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hyuksoo LEE , Hongjun CHO , Hyojun KIM , Yangguk HWANG , Hyeonjoong KIM , Oshin KWON , Minji KIM , Yeonju LEE
Abstract: A dryer includes a drum including a drum body, a front cover with a drum inlet, and a rear cover with an air inlet, a fixing panel that has a first cooling hole and a second cooling hole, a motor configured to rotate the drum, where the fixing panel further defines supply holes arranged along a circumferential surface of the motor and configured to guide air to the air inlet, a supply duct fixed to the fixing panel and configured to guide air to the supply holes, where the supply duct defines an accommodating space that accommodates the motor, and a duct cover that connects together the first cooling hole, the accommodating space, and the second cooling hole and that is configured to circulate air through the first cooling hole, the accommodating space, and the second cooling hole to thereby cool the motor.
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公开(公告)号：US20210404108A1
公开(公告)日：2021-12-30
申请号：US17357284
申请日：2021-06-24
Applicant: LG Electronics Inc.
Inventor： Hyuksoo LEE , Woohee KANG , Taewoong KIM
Abstract: Disclosed is a laundry treating apparatus including a cabinet, a drum, a fluid circulator including a compressor sensor, an air circulator including a fan, a driver including a first driver and a second driver, and a controller, wherein a drying operation includes an efficiency increasing process for increasing drying efficiency inside the drum, an efficiency maintaining process for maintaining the drying efficiency, and an efficiency decreasing process for reducing the drying efficiency, wherein the controller performs the drying operation while distinguishing the efficiency increasing process, the efficiency maintaining process, and the efficiency decreasing process from each other through a measured value of the compressor sensor.
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公开(公告)号：US20210230788A1
公开(公告)日：2021-07-29
申请号：US17053659
申请日：2019-05-08
Applicant: LG Electronics Inc.
Inventor： Hyuksoo LEE , Soowon PARK , Kwangjo LEE , Manseok LEE , Woohee KANG , Seonghwan KIM , Ingeon LEE , Haeyoon JE
Abstract: The present invention relates to a clothes processing apparatus comprising: a drum for accommodating clothes; a circulation flow path which forms a path enabling air discharged from a frontal-side opening of the drum to undergo heat exchange and then flow into a rear-side opening of the drum; and a base cabinet which is disposed in a lower portion of the drum to provide a space in which various components are mounted, wherein the base cabinet comprises: a base flow path part which forms a part of the circulation flow path and in which an evaporator, a condenser, and a circulation fan are disposed sequentially towards a rear of the base flow path part; a drum motor mounting part which is disposed at one side in front of the base flow path part, and in which a drum motor for generating a driving force for rotating the drum is mounted; and a compressor mounting part which is disposed at one side behind the base flow path part, and in which a compressor for generating compressed air for heat exchange is mounted.
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公开(公告)号：US20150101209A1
公开(公告)日：2015-04-16
申请号：US14579638
申请日：2014-12-22
Applicant: LG ELECTRONICS INC.
Inventor： Hyuksoo LEE , Sungmin Ye , Seonghwan Kim
CPC classification number: D06F58/206 , D06F58/02 , D06F58/28 , D06F2058/2858 , D06F2058/2864 , D06F2058/287
Abstract: A clothes treating apparatus including a drum, an air suction duct forming a flow path of air introduced into the drum, an auxiliary fan introducing air into the air suction duct, an air exhaustion duct forming a flow path of air exhausted from the drum, a main fan exhausting air to the air exhaustion duct from the drum, a condenser heating air sucked into the drum through the air suction duct, an evaporator cooling air exhausted from the drum through the air exhaustion duct, and a compressor and an expander forming a heat pump together with the condenser and the evaporator. The method includes measuring a discharge side pressure of the compressor, and comparing the measured discharge side pressure with a maximum allowable pressure, and determining that the auxiliary fan does not operate when the discharge side pressure is more than the maximum allowable pressure.
Abstract translation: 一种衣物处理装置，包括鼓，形成引入滚筒的空气的流路的吸气管道，将空气引入吸气管道的辅助风扇，形成从滚筒排出的空气的流路的排气管道， 主风扇从鼓向排气管排出空气，冷凝器加热空气通过空气吸入管吸入滚筒，蒸发器冷却空气从滚筒排出通过排气管，以及压缩机和膨胀机，形成热量 与冷凝器和蒸发器一起泵送。 该方法包括测量压缩机的排出侧压力，并将测量的排出侧压力与最大允许压力进行比较，并且当排出侧压力大于最大允许压力时，确定辅助风扇不工作。
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Patent Agency Ranking
公开(公告)号：US20220074112A1
公开(公告)日：2022-03-10
申请号：US17467010
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hyojun KIM , Hongjun CHO , Hyuksoo LEE , Yangguk HWANG , Hyeonjoong KIM , Oshin KWON , Minji KIM , Yeonju LEE
Abstract: A dryer includes a drum, a fixing panel that is spaced apart from a rear cover of the drum and defines a panel through-hole, a stator disposed in the panel through-hole and a rotor configured to rotate relative to the stator, a power transmitter including a housing fixed to the fixing panel, a first shaft located at the housing and coupled to the rotor, a second shaft located at the housing and coupled to the rear cover, and an interlocking gear located in the housing and configured to transmit rotational force from the first shaft to the second shaft, and a driving unit bracket that is disposed at the panel through-hole and defines positions for installing the stator and the housing such that a rotation axis of the first shaft extends through a rotation center of the rotor.
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公开(公告)号：US20220074109A1
公开(公告)日：2022-03-10
申请号：US17466849
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hyeonjoong KIM , Hongjun CHO , Hyojun KIM , Oshin KWON , Yangguk HWANG , Hyuksoo LEE , Yeonju LEE
Abstract: A laundry treating apparatus includes a drum body, a front cover, a rear cover, a fixed panel spaced apart from the rear cover, a housing fixed to the fixed panel, a stator, a rotor, a ring gear fixed in the housing, a first shaft fixed to the rotor and located in the housing, a driver gear located within the housing and fixed to the first shaft, a second shaft that is concentric with the first shaft, fixed to the rear cover, and located within the housing, a base located within the housing and coupled to the second shaft, and a driven gear having a first body rotatably fixed to the base, a first gear defined at the first body and engaged with the driver gear, a second body fixed to the first body, and a second gear defined at the second body and engaged with the ring gear.
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公开(公告)号：US20220074103A1
公开(公告)日：2022-03-10
申请号：US17466986
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hyojun KIM , Hongjun CHO , Hyeonjoong KIM , Oshin KWON , Yangguk HWANG , Hyuksoo LEE , Yeonju LEE
Abstract: An apparatus for treating laundry includes a cabinet and a drum. The cabinet includes a base panel, a support panel fixed to the base panel, and a fixed panel fixed to the base panel. The drum includes a cylindrical drum body and a drum entrance defined at a front cover of the cylindrical drum body. The apparatus further includes a support panel perforated hole defined at the support panel and in communication with the drum entrance, a drum connecting body provided at the support panel and connecting the support panel perforated hole to the drum entrance, and a drive part. The drive part includes a stator configured to generate a rotating field, a rotor configured to be rotated by the rotating field, and a power transmission part that is fixed to the fixed panel and that is configured to transmit a rotational motion of the rotor to the drum.
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公开(公告)号：US20250019885A1
公开(公告)日：2025-01-16
申请号：US18898193
申请日：2024-09-26
Applicant: LG Electronics Inc.
Inventor： Hyeonjoong KIM , Hongjun CHO , Hyojun KIM , Oshin KWON , Yangguk HWANG , Hyuksoo LEE , Yeonju LEE
Abstract: A laundry treating apparatus includes a drum body, a front cover, a rear cover, a fixed panel spaced apart from the rear cover, a housing fixed to the fixed panel, a stator, a rotor, a ring gear fixed in the housing, a first shaft fixed to the rotor and located in the housing, a driver gear located within the housing and fixed to the first shaft, a second shaft that is concentric with the first shaft, fixed to the rear cover, and located within the housing, a base located within the housing and coupled to the second shaft, and a driven gear having a first body rotatably fixed to the base, a first gear defined at the first body and engaged with the driver gear, a second body fixed to the first body, and a second gear defined at the second body and engaged with the ring gear.
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公开(公告)号：US20240183100A1
公开(公告)日：2024-06-06
申请号：US18439228
申请日：2024-02-12
Applicant: LG ELECTRONICS INC.
Inventor： Hyuksoo LEE , Seungphyo AHN , Bio PARK
CPC classification number: D06F58/22 , B08B3/02 , B08B3/14 , D06F58/206 , D06F58/24
Abstract: A clothes treating apparatus having a drying function includes: a cabinet; a drum provided within the cabinet; a heat-exchanger heat-exchanged with air exhausted from the drum; a lint filter disposed on an upstream side of the heat-exchanger with respect to flow of air exhausted from the drum to collect lint in the air; a spray tube spraying water to the lint filter to separate lint collected in the lint filter from the lint filter; and a lint collecting part at least partially provided below the lint filter or below the heat-exchanger to collect falling lint. Lint in condensate water may be collected, and thus, generation of a bad influence when condensate water is re-used may be suppressed. Also, contact between lint in drying air and the heat-exchanger may be restrained.
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