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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：US20170327990A1
公开(公告)日：2017-11-16
申请号：US15594492
申请日：2017-05-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung Hun Lee , Jun Hyun Park
CPC classification number: D06F37/40 , D06F17/08 , D06F23/04 , D06F33/02 , D06F37/24 , D06F37/304 , D06F37/42 , D06F39/083 , D06F39/088 , D06F2202/12 , D06F2204/065 , D06F2204/10 , D06F2210/00
Abstract: Disclosed herein are a washing machine and a method of controlling the same. The washing machine includes a motor configured to generate a rotational force, an inverter module with a plurality of switching circuits installed therein and configured to adjust a driving current supplied to the motor, and a controller configured to detect whether a fault signal is generated by an overcurrent in the inverter module and to control opening and closing of at least one of the plurality of switching circuits based on a detection result of the occurrence of fault signal when controlling the driving of the motor.
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Patent Agency Ranking
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：US11629451B2
公开(公告)日：2023-04-18
申请号：US17239766
申请日：2021-04-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jun Hyun Park , Geun Kang , Sung Jin Kim
Abstract: Disclosed herein is a washing machine including a main body having a washing space and an opening through which clothes are inserted and withdrawn into and from the washing space, a door to open and close the opening, and a sub-washing unit to form a sub-washing space separate from the washing space and separably provided from the door. By such configuration, sub-washing may be efficiently performed, and space utilization may be improved.
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公开(公告)号：US11352728B2
公开(公告)日：2022-06-07
申请号：US16699434
申请日：2019-11-29
Applicant: Samsung Electronics Co., Ltd
Inventor： Seung Hun Lee , Jun Hyun Park
Abstract: A washing machine including a rotating tub and a motor applying a driving force to the rotating tub. The washing machine configured to generate a starting current to be applied to the motor when it is a start time of the motor, accelerate the speed of the motor stepwise while the starting current is applied to the motor, check a current of a torque component when it is determined as a deceleration time or a stop time, and apply a current of a magnetic flux component greater than the magnitude of the current of the checked torque component to the motor.
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公开(公告)号：US10988891B2
公开(公告)日：2021-04-27
申请号：US16101837
申请日：2018-08-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jun Hyun Park , Geun Kang , Sung Jin Kim
Abstract: Disclosed herein is a washing machine including a main body having a washing space and an opening through which clothes are inserted and withdrawn into and from the washing space, a door to open and close the opening, and a sub-washing unit to form a sub-washing space separate from the washing space and separably provided from the door. By such configuration, sub-washing may be efficiently performed, and space utilization may be improved.
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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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