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公开(公告)号：US20220074108A1
公开(公告)日：2022-03-10
申请号：US17466735
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hyojun KIM , Hongjun CHO , Jongmin Lee , Yeonju LEE , Taewoong KIM
Abstract: A laundry treating apparatus includes a decelerator capable of converting power of a motor and providing the converted power to a drum. The decelerator is coupled to and fixed to a rear case disposed between the drum for accommodating laundry therein and a motor for rotating the drum.
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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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Patent Agency Ranking
公开(公告)号：US20250043493A1
公开(公告)日：2025-02-06
申请号：US18799693
申请日：2024-08-09
Applicant: LG Electronics Inc.
Inventor： Hongjun CHO , Hyojun KIM , Hyeonjoong KIM , Oshin KWON , Yangguk HWANG , Hyuksoo LEE , Yeonju LEE
Abstract: A laundry treating apparatus includes a drum including a drum body, a front cover, and a rear cover, a fixed panel that is spaced apart from the rear cover and defines a panel inlet and a panel outlet, a rotor, an exhaust duct configured to guide air from the drum to the panel outlet, a heat exchanger configured dehumidify air in the exhaust duct, a flow path forming part fixed to the fixed panel and in contact with the drum, a duct body fixed to the fixed panel and configured to guide air from the panel outlet to the panel inlet, the duct body receiving the rotor, and a flow path guide configured to guide a portion of the air from the panel outlet to the duct body in a clockwise direction and another portion of the air from the panel outlet to the duct body in a counterclockwise direction.
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公开(公告)号：US20240368821A1
公开(公告)日：2024-11-07
申请号：US18686739
申请日：2022-08-22
Applicant: LG Electronics Inc.
Inventor： Minji KIM , Jongmin LEE , Yeonju LEE , Taewoong KIM
IPC: D06F58/40 , D06F34/18 , D06F58/02 , D06F58/20 , D06F103/08 , D06F103/32 , D06F105/20 , D06F105/32 , D06F105/48 , D06F105/52
Abstract: The present disclosure relates to a clothing processing apparatus that provides various optimized drum motion combinations capable of preventing damage to or shrinkage of laundry in a preheating period, a constant-rate drying period, a falling-rate drying period, and a cooling period, respectively.
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公开(公告)号：US20220074119A1
公开(公告)日：2022-03-10
申请号：US17467014
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Minji KIM , Hyuksoo LEE , Yeonju LEE , Hyeonjoong KIM
Abstract: A method for controlling a laundry treating apparatus includes an air supplying step of supplying heated air to the drum through the heat exchange part and a first motion executing step executed while the air supplying step is in progress. The first motion executing step alternately executes a first acceleration mode of rotating the drum at an rpm inducing a centrifugal force equal to or greater than 1G along one of a clockwise direction and a counterclockwise direction and a first deceleration mode of rotating the drum at an rpm inducing a centrifugal force smaller than 1G in a direction equal to a rotational direction set for the first acceleration mode.
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公开(公告)号：US20220074117A1
公开(公告)日：2022-03-10
申请号：US17466795
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hongjun CHO , Hyojun KIM , Hyeonjoong KIM , Oshin KWON , Yangguk HWANG , Hyuksoo LEE , Yeonju LEE
Abstract: A laundry treating apparatus includes a drum including a drum body, a front cover, and a rear cover, a fixed panel that is spaced apart from the rear cover and defines a panel inlet and a panel outlet, a rotor, an exhaust duct configured to guide air from the drum to the panel outlet, a heat exchanger configured dehumidify air in the exhaust duct, a flow path forming part fixed to the fixed panel and in contact with the drum, a duct body fixed to the fixed panel and configured to guide air from the panel outlet to the panel inlet, the duct body receiving the rotor, and a flow path guide configured to guide a portion of the air from the panel outlet to the duct body in a clockwise direction and another portion of the air from the panel outlet to the duct body in a counterclockwise direction.
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公开(公告)号：US20220074116A1
公开(公告)日：2022-03-10
申请号：US17467023
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Hongjun CHO , Hyuksoo LEE , 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 having a drum inlet, and a rear cover, a fixing panel spaced apart from the rear cover, a stator fixed to the fixing panel, a rotor configured to rotate relative to the stator, a housing that is fixed to the fixing panel, a first shaft fixed to the rotor and located in the housing, a second shaft located in the housing and fixed to the rear cover, and interlocking gears rotatably located in the housing and configured to transmit a rotational force of a driving gear defined at the first shaft to a driven gear defined at the second shaft. The first shaft and the second shaft are configured to rotate about a common rotation axis passing through the driving gear shaft and the first shaft hole.
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