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公开(公告)号:US20250146201A1
公开(公告)日:2025-05-08
申请号:US19014874
申请日:2025-01-09
Applicant: Samsung Electronics Co., Ltd.
Inventor: Sungmo LEE , Junhyun PARK , Sungjong KIM , Seunghoon KIM , Haneal LEE
IPC: D06F33/48 , D06F23/06 , D06F33/40 , D06F34/04 , D06F34/20 , D06F34/28 , D06F37/30 , D06F39/08 , D06F103/26 , D06F105/08 , D06F105/48 , D06F105/52 , D06F105/58
Abstract: A washing machine and a method for controlling a washing machine are provided. The washing machine includes a frame configured to form an exterior, a tub installed in the frame, a drum accommodated in the tub, a washing motor configured to rotate the drum, a drain motor configured to drain water from the tub, a vibration sensor provided in the frame, memory storing one or more computer programs, and a controller coupled to the memory, the vibration sensor, the drain motor, and the washing motor, wherein the one or more computer programs include computer-executable instructions that, when executed by the controller cause the washing machine to drive the drain motor in a stopped state of the washing motor at a start of a spin-drying process, determine a resonant frequency of the frame based on a vibration value measured by the vibration sensor, and control a revolutions per minute (RPM) of the washing motor to avoid the resonant frequency during the spin-drying process.
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公开(公告)号:US20240426043A1
公开(公告)日:2024-12-26
申请号:US18767338
申请日:2024-07-09
Applicant: Samsung Electronics Co., Ltd.
Inventor: Eunkyeong KWAK , Taehyung KIM , Minhwan OH , Sungjong KIM
IPC: D06F58/24 , D06F58/52 , D06F103/02
Abstract: A clothing dryer is provided. The clothing dryer includes a water tray provided to store residual water including condensate generated by drying of laundry, a drain pump provided to pump the residual water in the water tray to an outside, a sensor provided to detect a residual water amount of the condensate stored in the water tray, memory storing one or more computer programs, and one or more processors communicatively coupled to the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the clothing dryer to control a drain processing speed of the drain pump, and control the drain pump so that the drain processing speed is slower when the residual water amount of the condensate is smaller than a first threshold level than when the residual water amount of the condensate is larger than or equal to the first threshold level, based on residual water data provided by the sensor, wherein the drain processing speed is determined by at least one of a rotational speed of the drain pump or a driving time of the drain pump.
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公开(公告)号:US20240167209A1
公开(公告)日:2024-05-23
申请号:US18370119
申请日:2023-09-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Eunkyeong KWAK , Taehyung KIM , Minhwan OH , Sungjong KIM
IPC: D06F29/00 , D06F23/02 , D06F33/32 , D06F34/20 , D06F34/26 , D06F34/28 , D06F37/30 , D06F58/02 , D06F58/20 , D06F58/36
CPC classification number: D06F29/005 , D06F23/02 , D06F33/32 , D06F34/20 , D06F34/26 , D06F34/28 , D06F37/304 , D06F58/02 , D06F58/20 , D06F58/36 , D06F2105/46
Abstract: A method of controlling a clothes treating system including a first clothes treating apparatus electrically connected to a second clothes treating apparatus, the method including obtaining information about an operation course of the first clothes treating apparatus and an operation course of the second clothes treating apparatus; identifying a priority between the operation course of the first clothes treating apparatus and the operation course of the second clothes treating apparatus based on the obtained information about the operation course of the first clothes treating apparatus and the obtained information about the operation course of the second clothes treating apparatus; and changing an algorithm of the operation course of the first clothes treating apparatus or the operation course of the second clothes treating apparatus based on the identified priority between the operation courses of the first clothes treating apparatus and the second clothes treating apparatus.
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公开(公告)号:US20240068146A1
公开(公告)日:2024-02-29
申请号:US18340526
申请日:2023-06-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Sungmo LEE , Junhyun PARK , Sungjong KIM , Seunghoon KIM , Haneal LEE
CPC classification number: D06F33/40 , D06F23/02 , D06F23/04 , D06F33/48 , D06F34/16 , D06F34/20 , D06F37/304 , D06F39/125 , D06F2105/48
Abstract: A washing machine includes: a cabinet on a front side thereof with an inlet through which laundry is input; a tub inside the cabinet and having an opening corresponding to the inlet; a drum rotatably inside the tub; a motor configured to provide power for rotating the drum; a first vibration sensor configured to detect vibration generated from the tub; a second vibration sensor configured to detect vibration generated from the cabinet; and at least one processor. The at least one processor is configured to perform a spin-drying process according to a spin-drying profile defined by a rotational speed of the drum, and to control rotation of the drum based on a first vibration value corresponding to an output of the first vibration sensor and a second vibration value corresponding to an output of the second vibration sensor during a spin-drying process.
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公开(公告)号:US20230407542A1
公开(公告)日:2023-12-21
申请号:US18300270
申请日:2023-04-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Jeonggi HONG , Wonjae HAN , Sungjong KIM , Hooijoong KIM , Hansol YOUN , Sooyeon JIN
IPC: D06F33/48 , D06F23/04 , D06F37/24 , D06F37/30 , D06F39/08 , D06F33/42 , D06F33/36 , D06F33/44 , D06F34/22 , D06F33/40
CPC classification number: D06F33/48 , D06F23/04 , D06F37/245 , D06F37/304 , D06F39/083 , D06F33/42 , D06F33/36 , D06F33/44 , D06F34/22 , D06F33/40 , D06F2105/08
Abstract: Provided is a washing machine and a method of controlling the same, the washing machine including: a tub provided to accommodate water therein; a rotating tub rotatably installed inside the tub; a ball balancer provided in the rotating tub; a washing motor configured to rotate the rotating tub; a drain motor configured to drain water from the tub; and a controller configured to; based on completing a washing cycle or a rinsing cycle, drive the drain motor; based on a water level in the tub reaching a first water level threshold, drive the washing motor for a first period of time; and based on the first period of time elapsing, stop the washing motor and the drain motor.
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公开(公告)号:US20230349087A1
公开(公告)日:2023-11-02
申请号:US18347103
申请日:2023-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor: Hooijoong KIM , Haneal LEE , Sungjong KIM
IPC: D06F34/16
CPC classification number: D06F34/16 , D06F2103/26
Abstract: A washing machine is provided. The washing machine includes a tub, a drum rotatably arranged within the tub, a drum motor for rotating the drum, a vibration sensor for sensing the vibration of the tub, and a control unit which maintains the rotation speed of the drum motor on the basis that the sensing value of the vibration sensor reaches a certain predetermined value during a dehydration operation, and which continuously maintains or increases the rotation speed of the drum motor based on the variation value of the sensing value of the vibration sensor.
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公开(公告)号:US20250075393A1
公开(公告)日:2025-03-06
申请号:US18799302
申请日:2024-08-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Jongha PARK , Gyusung NA , Sungjong KIM , Hangyeol KIM , Jaeyoung SHIN
IPC: D06F34/16 , D06F33/48 , D06F103/26
Abstract: A washing machine has a tub, a drum configured to be rotatable inside the tub, a weight balancer coupled to the tub, a vibration sensor configured to detect vibration of the tub while the drum is rotating, and at least one processor configured to determine whether a weight balancer is damaged based on a difference between a magnitude of the detected vibration of the tub at a fundamental frequency corresponding to a rotational speed of the drum and a magnitude of the detected vibration of the tub at a harmonic frequency of the fundamental frequency.
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公开(公告)号:US20220251759A1
公开(公告)日:2022-08-11
申请号:US17712369
申请日:2022-04-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Dongik LEE , Dongwoon LIM , Jeomgap KIM , Sungjong KIM , Jeonggi HONG
Abstract: A washing machine which includes a tub, a drum rotatably inside the tub, a pulsator rotatable inside the drum at a bottom of the drum, and an agitator to be connected to an upper portion of the pulsator, where the agitator includes an agitator body, a rinse case to be installed in the agitator body, and to accommodate a rinse, the rinse case being detachable from the agitator body, and a plate spaced from the rinse case along a downward direction of the rinse case, and located lower than a maximum water level of water to be supplied to the tub.
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公开(公告)号:US20250137186A1
公开(公告)日:2025-05-01
申请号:US18912924
申请日:2024-10-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Jaeyoung SHIN , Gyusung NA , Sungjong KIM , Jongha PARK , Haneal LEE
IPC: D06F34/16 , D06F23/02 , D06F23/04 , D06F33/40 , D06F33/48 , D06F34/04 , D06F34/28 , D06F37/22 , D06F37/24 , D06F103/24 , D06F103/26 , D06F103/46 , D06F105/58 , D06F105/62 , G01C19/56
Abstract: A washing machine may include a tub; a drum configured to be rotatable inside the tub; a weight balancer coupled to the tub; a vibration sensor provided in the tub; and a controller, wherein the controller is configured to compare an unbalance value of laundry in the drum with a reference value based on a driving current applied to a motor configured to rotate the drum, obtain an angular speed of at least one rotation axis of the tub based on an output value of the vibration sensor in response to the unbalance value of the laundry being less than the reference value, and determine whether the weight balancer is damaged based on the angular speed of the at least one rotation axis of the tub.
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公开(公告)号:US20250129530A1
公开(公告)日:2025-04-24
申请号:US18984258
申请日:2024-12-17
Applicant: Samsung Electronics Co., Ltd.
Inventor: Sungmo LEE , Junhyun PARK , Sungjong KIM , Seunghoon KIM , Haneal LEE
IPC: D06F33/48 , D06F34/16 , D06F103/26 , D06F105/60
Abstract: A washing machine is provided. The washing machine includes a cabinet having an inlet through which laundry is inserted, a plurality of legs disposed under the cabinet and configured to support the cabinet, a tub provided inside the cabinet, a drum rotatable in the tub, and a drum motor configured to provide power to rotate the drum, a vibration sensor configured to detect vibrations occurring in the cabinet along at least two axes, memory storing one or more computer programs, and one or more processors communicatively coupled to the memory and the vibration sensor, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the washing machine to determine a leg that is not seated on an installation surface based on a phase difference between a first signal and a second signal output from the vibration sensor.
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