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公开(公告)号：US11326297B2
公开(公告)日：2022-05-10
申请号：US15898977
申请日：2018-02-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-Hoon Kim , Jung Chul Choi , Sung Mo Lee , Jun Hyun Park , Kyoung-Seop Shin
IPC: D06F29/00 , D06F31/00 , D06F37/42 , D06F33/32 , D06F39/04 , D06F23/02 , D06F23/04 , D06F103/24 , D06F103/46 , D06F105/10 , D06F105/46 , D06F105/52
Abstract: A washing machine includes a first tub storing water; a first drum provided to be rotatable in the first tub; a first driving motor for rotating the first drum; a second tub storing water; a second drum provided to be rotatable in the second tub; a second driving motor for rotating the second drum; at least one heater for heating water stored in at least one of the first tub and the second tub; and a controller configured to determine whether the at least one heater and the second driving motor are operating at a time to operate the first driving motor, and control operation of the second driving motor to be stopped and control the first driving motor to be operated when the at least one heater and the second driving motor are operating.
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公开(公告)号：US10669664B2
公开(公告)日：2020-06-02
申请号：US15172084
申请日：2016-06-02
Applicant: Samsung Electronics Co., Ltd
Inventor： Tae-Kil Kim , Young Jin Um , Kyu Nam Lee , Sung Mo Lee , Seung Hun Lee
Abstract: In accordance with an aspect of the present disclosure, a washing apparatus including a main motor configured to generate a rotational force and provide the rotational force to a washing shaft; a coupling disposed above the main motor and selectively transmitting the rotational force of the main motor to a spin-drying shaft by vertically moving; a clutch motor configured to generate a tensile force in a radial direction of the coupling; a clutch lever configured to decouple the main motor from the coupling by moving the coupling upward using the tensile force of the clutch motor; and a controller configured to rotate the main motor in a mode switching section from a spin-drying mode, in which the coupling is coupled to the main motor, to a washing mode, in which the coupling is decoupled from the main motor, or from the washing mode to the spin-drying mode.
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公开(公告)号：US09663890B2
公开(公告)日：2017-05-30
申请号：US14813735
申请日：2015-07-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jung Won Choi , Sung Mo Lee , Jae Young Choi
CPC classification number: D06F37/304 , D06F17/08 , D06F33/02 , D06F2202/12 , Y02B40/52
Abstract: A washing machine includes a rotary tub; a motor to rotate the rotary tub; a velocity sensing unit to sense rotational velocity of the motor; and a controller to compare a command value of the motor with a predetermined limit value, when the rotational velocity of the motor is less than a spin-drying velocity during spin-drying, to determine whether the motor is overloaded and to control driving of the motor in response to the determination.
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公开(公告)号：US20160251794A1
公开(公告)日：2016-09-01
申请号：US15011236
申请日：2016-01-29
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyun Oh Kim , Jun Hyun Park , Sung Mo Lee
CPC classification number: D06F37/304 , D06F33/02 , D06F35/005 , D06F2202/065 , D06F2204/065 , D06F2232/08
Abstract: A washing machine includes an alternating current (AC) motor which generates torque, a clutch assembly which selectively transfers the torque to a rotating tub and a pulsator, a speed detector which detects a rotary speed of the clutch assembly, and a controller configured to repetitively perform operating and stopping the operating of the AC motor based on a predetermined target speed and the rotary speed of the clutch assembly in a spin-drying operation. The controller gradually increases the torque of the AC motor while operating the AC motor.
Abstract translation: 洗衣机包括产生扭矩的交流（AC）电动机，选择性地将转矩传递到旋转桶和波轮的离合器组件，检测离合器组件的转速的速度检测器和重复配置的控制器 基于预定目标速度和离心组件的旋转速度进行旋转干燥操作，停止AC电动机的动作。 在操作交流电机时，控制器逐渐增加交流电机的转矩。
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公开(公告)号：US20170167067A1
公开(公告)日：2017-06-15
申请号：US15115634
申请日：2015-01-26
Applicant: Samsung Electronics Co., Ltd
Inventor： Seung Hun Lee , Jun Hyun Park , Sung Mo Lee
Abstract: The present invention relates to a washing machine and a control method thereof. The method of controlling the washing machine may include accelerating a motor, and detecting a weight of laundry inside a washing tub; and providing a force in a direction opposite to a rotating direction of the motor to the motor, and decelerating the motor.
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Patent Agency Ranking
公开(公告)号：US20160355967A1
公开(公告)日：2016-12-08
申请号：US15172084
申请日：2016-06-02
Applicant: Samsung Electronics Co., Ltd
Inventor： Tae-Kil Kim , Young Jin Um , Kyu Nam Lee , Sung Mo Lee , Seung Hun Lee
Abstract: In accordance with an aspect of the present disclosure, a washing apparatus including a main motor configured to generate a rotational force and provide the rotational force to a washing shaft; a coupling disposed above the main motor and selectively transmitting the rotational force of the main motor to a spin-drying shaft by vertically moving; a clutch motor configured to generate a tensile force in a radial direction of the coupling; a clutch lever configured to decouple the main motor from the coupling by moving the coupling upward using the tensile force of the clutch motor; and a controller configured to rotate the main motor in a mode switching section from a spin-drying mode, in which the coupling is coupled to the main motor, to a washing mode, in which the coupling is decoupled from the main motor, or from the washing mode to the spin-drying mode.
Abstract translation: 根据本公开的一个方面，一种洗涤装置，包括主电动机，其构造成产生旋转力并将旋转力提供给洗涤轴; 耦合器设置在主电动机上方，并通过垂直移动选择性地将主电动机的旋转力传递到旋转干燥轴; 离合器马达，其构造成在联接器的径向方向上产生张力; 离合器杆，其构造成通过使用离合器马达的拉力向上移动联接器来使主马达与联轴器脱离; 以及控制器，被配置为将模式切换部分中的主电动机从耦合耦合到主电动机的旋转干燥模式旋转到洗涤模式，其中联接器与主电动机分离，或者从 将洗涤模式转换为旋转干燥模式。
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公开(公告)号：US11459687B2
公开(公告)日：2022-10-04
申请号：US17133539
申请日：2020-12-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Oh Kim , Seung Hun Lee , Jun Hyun Park , Sung Mo Lee , So Dam Han
IPC: D06F34/18 , D06F1/04 , D06F29/00 , D06F103/04 , D06F103/18 , D06F103/46 , D06F105/02 , D06F105/58 , D06F105/60 , D06F101/00 , D06F33/36 , D06F17/10 , D06F23/04 , D06F37/38 , D06F37/40
Abstract: Provided is a washing apparatus and a method of controlling the same. The washing apparatus includes a washing tub; and a controller configured to determine whether laundry put into the washing tub is wet laundry or dry laundry, and to determine a weight of the laundry in the washing tub through a detection of wet laundry weight or a detection of dry laundry weight, based on a result of the determination. The washing apparatus includes a washing tub; and a controller configured to detect a water level of washing water in the washing tub, configured to perform at least one of detecting a weight of wet laundry weight and dry laundry according to the water level, and configured to allow washing to be performed according to at least one result of the detection of the wet laundry weight and the dry laundry weight.
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公开(公告)号：US20200173087A1
公开(公告)日：2020-06-04
申请号：US16699244
申请日：2019-11-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung Mo Lee , Jun Hyun Park , Jung Chul Choi
Abstract: A washing machine of the present disclosure includes a rotating tub configured to receive laundry, a motor configured to apply a driving force to the rotating tub, a detector configured to detect electrical signal of the motor; a controller configured to receive the electrical signal detected by the detector for a predetermined time when the speed of the motor during a dehydration stroke is a predetermined speed, obtain an average value of the electrical signal received during the predetermined time, check a ripple value in the received electrical signal, obtain an eccentric value corresponding to the obtained average value and the ripple value, and control an operation of the motor to stop or maintain the dehydration stroke based on the obtained eccentric value and a driver configured to drive the motor in respond to a control command of the controller.
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公开(公告)号：US10246809B2
公开(公告)日：2019-04-02
申请号：US15011236
申请日：2016-01-29
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyun Oh Kim , Jun Hyun Park , Sung Mo Lee
Abstract: A washing machine includes an alternating current (AC) motor which generates torque, a clutch assembly which selectively transfers the torque to a rotating tub and a pulsator, a speed detector which detects a rotary speed of the clutch assembly, and a controller configured to repetitively perform operating and stopping the operating of the AC motor based on a predetermined target speed and the rotary speed of the clutch assembly in a spin-drying operation. The controller gradually increases the torque of the AC motor while operating the AC motor.
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公开(公告)号：US09605367B2
公开(公告)日：2017-03-28
申请号：US14230552
申请日：2014-03-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun Bae Kim , Doo Young Ryu , Sung Mo Lee , Kyo Soon Choi , Seung Hoon Kim
CPC classification number: D06F33/02 , D06F35/00 , D06F35/008 , D06F39/00 , D06F39/003 , D06F39/004
Abstract: A method of controlling a washing machine includes detecting a water level in a drum when a barrel cleaning is executed; supplying or draining water according to the detected water level such that a water level reaches a reference water level; soaking an interior of the drum in water; draining water after the interior of the drum is soaked in water; and detecting clothes contained in the drum by rotating the drum.
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