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公开(公告)号：US09255354B2
公开(公告)日：2016-02-09
申请号：US13659060
申请日：2012-10-24
申请人： LG Electronics Inc.
发明人： Chaseung Jun , Byungkeol Choi , Youngmin Kim , Dongwon Kim , Hyundong Kim , Hwanjin Jung , Byungwook Min , Kyeonghwan Kim , Jinwoong Kim , Changwoo Son , Hyunseok Seo
IPC分类号： D06F37/30 , D06F37/04 , D06F33/02 , D06F35/00 , B23P11/00 , B23P11/02 , H02K1/27 , H02K21/12 , H02K1/16 , H02K1/28 , H02K3/52 , H02K7/00 , H02K7/14 , H02K11/00 , H02K16/02 , D06F37/00 , D06F37/06 , D06F37/26 , D06F31/00 , H02K21/16 , H02K21/22 , D06F23/02
CPC分类号： D06F37/304 , B23P11/00 , B23P11/02 , D06F21/02 , D06F23/02 , D06F31/00 , D06F37/00 , D06F37/04 , D06F37/06 , D06F37/206 , D06F37/269 , D06F37/30 , H02K1/148 , H02K1/16 , H02K1/26 , H02K1/265 , H02K1/2706 , H02K1/2773 , H02K1/28 , H02K3/522 , H02K7/003 , H02K7/14 , H02K11/215 , H02K15/022 , H02K16/00 , H02K16/02 , H02K21/12 , H02K21/16 , H02K21/22 , H02K29/08 , Y02B40/52 , Y10T29/49826 , Y10T29/49945
摘要： A method for driving a washing machine that includes a main body, a tub disposed within the main body, a main drum rotatably mounted in the tub, a sub drum mounted in the main drum to be relatively rotatable with respect to the main drum, a driving motor, and a control unit to control operations of the driving motor includes producing a three-dimensional motion of laundry in the washing machine by moving the laundry in a circumferential direction and an axial direction simultaneously by relative motions of the main drum and the sub drum to perform the washing process while supplying washing water and detergent.
摘要翻译： 一种用于驱动洗衣机的方法，包括主体，设置在主体内的桶，可旋转地安装在桶中的主滚筒，安装在主滚筒中以相对于主滚筒相对旋转的副滚筒， 驱动电动机和控制单元来控制驱动电动机的操作包括通过主鼓和副的相对运动同时沿着圆周方向和轴向移动衣物来在洗衣机中产生衣物的三维运动 滚筒在提供洗涤水和洗涤剂的同时执行洗涤过程。
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公开(公告)号：US09290881B2
公开(公告)日：2016-03-22
申请号：US13659117
申请日：2012-10-24
申请人： LG Electronics Inc.
发明人： Chaseung Jun , Byungkeol Choi , Youngmin Kim , Dongwon Kim , Hyundong Kim , Hwanjin Jung , Byungwook Min , Kyeonghwan Kim , Jinwoong Kim , Changwoo Son , Hyunseok Seo
IPC分类号： D06F37/30 , H02K1/26 , D06F37/20 , B23P11/00 , B23P11/02 , D06F37/04 , H02K1/27 , H02K21/12 , H02K1/16 , H02K1/28 , H02K3/52 , H02K7/00 , H02K7/14 , H02K11/00 , H02K16/02 , D06F37/00 , D06F37/06 , D06F37/26 , D06F31/00 , H02K21/16 , H02K21/22 , D06F23/02
CPC分类号： D06F37/304 , B23P11/00 , B23P11/02 , D06F21/02 , D06F23/02 , D06F31/00 , D06F37/00 , D06F37/04 , D06F37/06 , D06F37/206 , D06F37/269 , D06F37/30 , H02K1/148 , H02K1/16 , H02K1/26 , H02K1/265 , H02K1/2706 , H02K1/2773 , H02K1/28 , H02K3/522 , H02K7/003 , H02K7/14 , H02K11/215 , H02K15/022 , H02K16/00 , H02K16/02 , H02K21/12 , H02K21/16 , H02K21/22 , H02K29/08 , Y02B40/52 , Y10T29/49826 , Y10T29/49945
摘要： A washing machine includes a main body defining an outer appearance, a tub disposed within the main body, a main drum rotatably mounted in the tub, and a sub drum mounted in the main drum to be relatively rotatable with respect to the main drum. The washing machine includes an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum, being disposed inside the outer shaft, and a driving motor having a stator, an outer rotor connected to the inner shaft and rotatable outside the stator, and an inner rotor connected to the outer shaft and rotatable inside the stator. The washing machine also includes a spring washer inserted into a connection part of the outer shaft and the inner rotor that attenuates vibrations of the outer shaft to prevent noise and to prevent separation of the outer shaft due to the vibrations.
摘要翻译： 洗衣机包括限定外观的主体，设置在主体内的桶，可旋转地安装在桶中的主鼓，以及安装在主鼓中的相对于主鼓相对旋转的副滚筒。 洗衣机包括用于使主鼓旋转的外轴，用于使副鼓旋转的内轴，设置在外轴内部;以及驱动电动机，其具有定子，外转子连接到内轴并可定转位置 以及连接到外轴并且可在定子内旋转的内转子。 洗衣机还包括插入到外轴和内转子的连接部分中的弹簧垫圈，该弹簧垫圈衰减外轴的振动，以防止噪音和防止由于振动而使外轴分离。
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公开(公告)号：US09279209B2
公开(公告)日：2016-03-08
申请号：US13659059
申请日：2012-10-24
申请人： LG Electronics Inc.
发明人： Chaseung Jun , Byungkeol Choi , Youngmin Kim , Dongwon Kim , Hyundong Kim , Hwanjin Jung , Byungwook Min , Kyeonghwan Kim , Jinwoong Kim , Changwoo Son , Hyunseok Seo
IPC分类号： D06F23/02 , D06F37/04 , D06F37/30 , H02K1/26 , B23P11/00 , B23P11/02 , H02K1/27 , H02K21/12 , H02K1/16 , H02K1/28 , H02K3/52 , H02K7/00 , H02K7/14 , H02K11/00 , H02K16/02 , D06F37/00 , D06F37/06 , D06F37/26 , D06F31/00 , H02K21/16 , H02K21/22
CPC分类号： D06F37/304 , B23P11/00 , B23P11/02 , D06F21/02 , D06F23/02 , D06F31/00 , D06F37/00 , D06F37/04 , D06F37/06 , D06F37/206 , D06F37/269 , D06F37/30 , H02K1/148 , H02K1/16 , H02K1/26 , H02K1/265 , H02K1/2706 , H02K1/2773 , H02K1/28 , H02K3/522 , H02K7/003 , H02K7/14 , H02K11/215 , H02K15/022 , H02K16/00 , H02K16/02 , H02K21/12 , H02K21/16 , H02K21/22 , H02K29/08 , Y02B40/52 , Y10T29/49826 , Y10T29/49945
摘要： A washing machine includes a driving motor having a stator, an outer rotor connected to the inner shaft and rotatable outside the stator, and an inner rotor connected to the outer shaft and rotatable inside the stator. Stator slots, which are fixedly-installed as a coil are wound on stator teeth. The outer rotor and the inner rotor include rotor teeth, a permanent magnet and a bushing, spaced from an inner circumference of the stator and rotates centering around a rotor shaft by magnetic force. The rotor teeth includes a teeth extension portion extending from a side end of an outer circumference of the rotor teeth in a circumferential direction, a cut recess cut in a concaved manner from the outer circumference of the rotor teeth toward the center of the rotor shaft, and an insertion recess cut in a concaved manner in a radial direction from an inner circumference of the rotor teeth.
摘要翻译： 一种洗衣机包括具有定子的驱动电动机，与内轴连接的外转子，并且可旋转地定位在定子外部的转子，以及连接到外轴并可在定子内转动的内转子。 固定在线圈上的定子槽被缠绕在定子齿上。 外转子和内转子包括转子齿，永磁体和衬套，其与定子的内圆周隔开并且通过磁力以转子轴为中心旋转。 转子齿包括从圆周方向的转子齿的外周侧的端部延伸的齿延伸部，从转子齿的外周朝向转子轴的中心以凹部方式切断的切口凹部， 以及从转子齿的内周沿径向从凹部切下的插入凹部。
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公开(公告)号：US20200248354A1
公开(公告)日：2020-08-06
申请号：US16742673
申请日：2020-01-14
申请人： LG ELECTRONICS INC.
发明人： Dongsoo KANG , Jinyoung Park , Hyunseok Seo , Byungkeol Choi , Sungmok Hwang
IPC分类号： D06F33/40 , D06F33/48 , D06F34/16 , D06F23/02 , D06F105/48 , D06F105/62 , D06F103/26
摘要： The present disclosure relates to a washing machine having a tub, a vibration sensor provided at the tub, a drum accommodating laundry therein and provided to be rotatable in the tub, and a controller configured to measure a value regarding multi-axis vibration occurring in the tub with the vibration sensor at a detection section in which the drum rotates at a specific rotational speed during a dewatering process, determine a predicted value of maximum vibration displacement expected to be generated in the tub based on the measured value, and determine whether to initialize the dewatering process at the detection section based on the determined predicted value of the maximum vibration displacement and a predetermined reference value.
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公开(公告)号：US09528213B2
公开(公告)日：2016-12-27
申请号：US14208183
申请日：2014-03-13
申请人： LG ELECTRONICS INC.
发明人： Jinwoong Kim , Changwoo Son , Chaseung Jun , Dongwon Kim , Hwanjin Jung , Byungwook Min , Byungkeol Choi
IPC分类号： D06F37/30 , D06F37/04 , H02K1/26 , D06F37/20 , B23P11/00 , B23P11/02 , H02K1/27 , H02K21/12 , H02K1/16 , H02K1/28 , H02K3/52 , H02K7/00 , H02K7/14 , H02K16/02 , D06F37/00 , D06F37/06 , D06F37/26 , D06F31/00 , H02K29/08 , H02K1/14 , H02K15/02 , H02K16/00 , D06F21/02 , H02K21/16 , H02K21/22 , D06F23/02
CPC分类号： D06F37/304 , B23P11/00 , B23P11/02 , D06F21/02 , D06F23/02 , D06F31/00 , D06F37/00 , D06F37/04 , D06F37/06 , D06F37/206 , D06F37/269 , D06F37/30 , H02K1/148 , H02K1/16 , H02K1/26 , H02K1/265 , H02K1/2706 , H02K1/2773 , H02K1/28 , H02K3/522 , H02K7/003 , H02K7/14 , H02K11/215 , H02K15/022 , H02K16/00 , H02K16/02 , H02K21/12 , H02K21/16 , H02K21/22 , H02K29/08 , Y02B40/52 , Y10T29/49826 , Y10T29/49945
摘要： A washing machine includes a main body defining an outer appearance, a tub disposed within the main body, a main drum rotatably mounted in the tub, a sub drum mounted in the main drum to be relatively rotatable with respect to the main drum, an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum, being disposed inside the outer shaft, and a driving motor having a stator, an outer rotor connected to the inner shaft that is rotatable outside the stator, and an inner rotor connected to the outer shaft that is rotatable inside the stator, wherein the driving motor independently drives the main drum and the sub drum.
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公开(公告)号：US09512551B2
公开(公告)日：2016-12-06
申请号：US14466116
申请日：2014-08-22
申请人： LG Electronics Inc.
发明人： Chaseung Jun , Byungkeol Choi , Youngmin Kim , Dongwon Kim , Hyundong Kim , Hwanjin Jung , Byungwook Min , Kyeonghwan Kim , Jinwoong Kim , Changwoo Son , Hyunseok Seo
IPC分类号： D06F39/00 , D06F35/00 , D06F37/30 , D06F33/02 , D06F37/04 , H02K1/14 , H02K15/02 , D06F37/20 , D06F37/06 , D06F37/08
CPC分类号： D06F37/04 , D06F33/02 , D06F35/006 , D06F37/06 , D06F37/08 , D06F37/206 , D06F37/30 , D06F37/304 , D06F39/003 , D06F2202/06 , D06F2202/10 , D06F2202/12 , D06F2204/06 , D06F2204/065 , H02K1/14 , H02K15/02 , Y10T29/49009
摘要： A washing machine includes a main body defining an outer appearance, a tub disposed within the main body, a main drum rotatably mounted in the tub, a sub drum mounted in the main drum to be relatively rotatable with respect to the main drum, an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum, being disposed inside the outer shaft, and a driving motor having a stator, an outer rotor connected to the inner shaft that is rotatable outside the stator, and an inner rotor connected to the outer shaft that is rotatable inside the stator, wherein the driving motor independently drives the main drum and the sub drum.
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公开(公告)号：US10513815B2
公开(公告)日：2019-12-24
申请号：US15522264
申请日：2015-06-08
申请人： LG ELECTRONICS INC.
发明人： Keunjoo Kim , Byungkeol Choi , Seungchul Park
摘要： Provided is a control method for a laundry treating apparatus comprising: a drum in which laundry is stored; at least three balancers fixed to the drum and provided to be spaced from each other at the same angle with respect to the rotational center of the drum; front spaces provided in each balancer and positioned at the front of the drum; and rear spaces provided in each balancer and positioned at the rear of the drum, wherein the control method for the laundry treating apparatus comprises: a rear control step of supplying a liquid to at least one of the rear spaces so as to increase the weight of a quadrant (first target quadrant) positioned in the direction opposite to a quadrant, of a circumferential surface of the drum, to which a force causing unbalance is directed; and a front control step of supplying a liquid to at least one of the front spaces so as to increase the weight of a quadrant (second target quadrant) positioned in the direction opposite to the quadrant, of the circumferential surface of the drum, to which the force causing unbalance is directed.
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公开(公告)号：US10364521B2
公开(公告)日：2019-07-30
申请号：US15282798
申请日：2016-09-30
申请人： LG ELECTRONICS INC.
发明人： Sangheon Lee , Heakyung Yoo , Deokkyu Kim , Sunku Kwon , Jaewon Chang , Byungkeol Choi , Hyojun Kim , Sunho Lee , Bonkwon Ko , Hangil Park
摘要： The present invention relates to an operation method of a washing machine for controlling the rotation of a pulsator to enhance cleaning performance, there is provided a method of operating a washing machine having a pulsator rotatably provided in a tub, and the method may include a first cleaning mode having a first process of rotating the pulsator in one direction at a first angle and then rotating it in the other direction at a second angle around the rotation shaft; and a second process of rotating the pulsator in the one direction at a third angle and then rotating it in the other direction at a fourth angle around the rotation shaft, wherein the first angle is greater than the third angle, and the second angle is greater than the fourth angle, and the second angle is greater than the third angle.
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公开(公告)号：US09556551B2
公开(公告)日：2017-01-31
申请号：US14505889
申请日：2014-10-03
申请人： LG Electronics Inc.
发明人： Chaseung Jun , Byungkeol Choi , Youngmin Kim , Dongwon Kim , Hyundong Kim , Hwanjin Jung , Byungwook Min , Kyeonghwan Kim , Jinwoong Kim , Changwoo Son , Hyunseok Seo
IPC分类号： D06F37/04 , D06F37/20 , D06F37/30 , D06F33/02 , H02K1/14 , H02K15/02 , D06F39/00 , D06F35/00 , D06F37/06 , D06F37/08
CPC分类号： D06F37/04 , D06F33/02 , D06F35/006 , D06F37/06 , D06F37/08 , D06F37/206 , D06F37/30 , D06F37/304 , D06F39/003 , D06F2202/06 , D06F2202/10 , D06F2202/12 , D06F2204/06 , D06F2204/065 , H02K1/14 , H02K15/02 , Y10T29/49009
摘要： A washing machine includes a main body defining an outer appearance, a tub disposed within the main body, a main drum rotatably mounted in the tub, a sub drum mounted in the main drum to be relatively rotatable with respect to the main drum, an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum, being disposed inside the outer shaft, and a driving motor having a stator, an outer rotor connected to the inner shaft that is rotatable outside the stator, and an inner rotor connected to the outer shaft that is rotatable inside the stator, wherein the driving motor independently drives the main drum and the sub drum.
摘要翻译： 洗衣机包括限定外观的主体，设置在主体内的桶，可旋转地安装在桶中的主鼓，安装在主滚筒中的副滚筒，以相对于主滚筒相对旋转;外滚筒 用于使主鼓旋转的轴，设置在外轴内的用于使副滚筒旋转的内轴，以及具有定子的驱动马达，与定子外部可旋转的内轴连接的外转子，以及内转子 连接到可在定子内旋转的外轴，其中驱动电机独立地驱动主鼓和副鼓。
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公开(公告)号：US09328447B2
公开(公告)日：2016-05-03
申请号：US14018114
申请日：2013-09-04
申请人： LG ELECTRONICS INC.
发明人： Jinwoong Kim , Changwoo Son , Chaseung Jun , Dongwon Kim , Hwanjin Jung , Byungwook Min , Byungkeol Choi
IPC分类号： D06F37/30 , D06F37/04 , H02K1/26 , D06F37/20 , B23P11/00 , B23P11/02 , H02K1/27 , H02K21/12 , H02K1/16 , H02K1/28 , H02K3/52 , H02K7/00 , H02K7/14 , H02K11/00 , H02K16/02 , D06F37/00 , D06F37/06 , D06F37/26 , D06F31/00 , D06F21/02 , H02K21/16 , H02K21/22 , D06F23/02
CPC分类号： D06F37/304 , B23P11/00 , B23P11/02 , D06F21/02 , D06F23/02 , D06F31/00 , D06F37/00 , D06F37/04 , D06F37/06 , D06F37/206 , D06F37/269 , D06F37/30 , H02K1/148 , H02K1/16 , H02K1/26 , H02K1/265 , H02K1/2706 , H02K1/2773 , H02K1/28 , H02K3/522 , H02K7/003 , H02K7/14 , H02K11/215 , H02K15/022 , H02K16/00 , H02K16/02 , H02K21/12 , H02K21/16 , H02K21/22 , H02K29/08 , Y02B40/52 , Y10T29/49826 , Y10T29/49945
摘要： A washing machine includes a main body defining an outer appearance, a tub disposed within the main body, a main drum rotatably mounted in the tub, a sub drum mounted in the main drum to be relatively rotatable with respect to the main drum, an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum, being disposed inside the outer shaft, and a driving motor having a stator, an outer rotor connected to the inner shaft that is rotatable outside the stator, and an inner rotor connected to the outer shaft that is rotatable inside the stator, wherein the driving motor independently drives the main drum and the sub drum.
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