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公开(公告)号：US20150020555A1
公开(公告)日：2015-01-22
申请号：US14505889
申请日：2014-10-03
Applicant: LG Electronics Inc.
Inventor： Chaseung JUN , Byungkeol CHOI , Youngmin KIM , Dongwon KIM , Hyundong KIM , Hwanjin JUNG , Byungwook MIN , Kyeonghwan KIM , Jinwoong KIM , Changwoo SON , Hyunseok SEO
CPC classification number: 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
Abstract: 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.
Abstract translation: 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：US20130118213A1
公开(公告)日：2013-05-16
申请号：US13659059
申请日：2012-10-24
Applicant: LG ELECTRONICS INC.
Inventor： Chaseung JUN , Byungkeol CHOI , Youngmin KIM , Dongwon KIM , Hyundong KIM , Hwanjin JUNG , Byungwook MIN , Kyeonghwan KIM , Jinwoong KIM , Changwoo SON , Hyunseok SEO
CPC classification number: 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
Abstract: 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.
Abstract translation: 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：US20130118212A1
公开(公告)日：2013-05-16
申请号：US13658114
申请日：2012-10-23
Applicant: LG Electronics Inc.
Inventor： Chaseung JUN , Byungkeol CHOI , Youngmin KIM , Dongwon KIM , Hyundong KIM , Hwanjin JUNG , Byungwook MIN , Kyeonghwan KIM , Jinwoong KIM , Changwoo SON , Hyunseok SEO
CPC classification number: 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
Abstract: 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.
Abstract translation: 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：US20230407548A1
公开(公告)日：2023-12-21
申请号：US18240074
申请日：2023-08-30
Applicant: LG Electronics Inc.
Inventor： Jihoon KIM , Junghoon LEE , Chanwoo MOON , Youngmin KIM
CPC classification number: D06F58/08 , D06F58/26 , D06F2105/28
Abstract: A laundry drying machine includes: a cabinet, a drum disposed inside the cabinet and configured to accommodate a target object, a driving unit configured to rotate the drum, and an electric field generator spaced apart from the drum and configured to generate an electric field inside the drum. The drum includes: a drum body having a cylindrical shape and accommodating the target object, a ground electrode that is in contact with an outer circumferential surface of the drum body, and a support roller that is in contact with the outer circumferential surface and that is configured to, based on the drum body rotating, support the drum body in a direction of the ground electrode, and a shortest distance between a central axis of the support roller and the ground electrode is less than a sum of a diameter of the drum body and a radius of the support roller.
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公开(公告)号：US20220186423A1
公开(公告)日：2022-06-16
申请号：US17683061
申请日：2022-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Sungryong KIM , Dongwon KIM , Kyeonghwan KIM , Heakyung YOO , Youngmin KIM
Abstract: A laundry apparatus including a cabinet; a first space provided in the cabinet, in which a first treating part provided to treat laundry is installed; a second space provided in the cabinet, in which a second treating part provided to treat laundry is installed; a drawer movably provided in the second space, in which the second treating part is installed; and a rail unit configured to limit vertical and horizontal movement of the drawer with respect to the second space and to guide the outward movement of the drawer. Therefore, laundry may be treated by using the first and second treating parts and vibration and noise generated in the second treating part may be reduced.
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Patent Agency Ranking
公开(公告)号：US20140366283A1
公开(公告)日：2014-12-18
申请号：US14466116
申请日：2014-08-22
Applicant: LG Electronics Inc.
Inventor： Chaseung JUN , Byungkeol CHOI , Youngmin KIM , Dongwon KIM , Hyundong KIM , Hwanjin JUNG , Byungwook MIN , Kyeonghwan KIM , Jinwoong KIM , Changwoo SON , Hyunseok SEO
CPC classification number: 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
Abstract: 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.
Abstract translation: 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：US20220074121A1
公开(公告)日：2022-03-10
申请号：US17468203
申请日：2021-09-07
Applicant: LG Electronics Inc.
Inventor： Jihoon KIM , Junghoon LEE , Chanwoo MOON , Youngmin KIM
Abstract: A laundry drying machine includes: a cabinet, a drum rotatably disposed in the cabinet and configured to accommodate a target object, an electric field generator spaced apart from the drum and configured to, based on power being applied to the electric field generator, generate an electric field, and an exhaust duct configured to discharge air inside the drum. The electric field generator includes: (i) an anode electrode spaced apart from the drum, fixed to the cabinet, and configured to apply the electric field to the target object, (ii) a power supply unit configured to supply the power to the anode electrode, and (iii) a matcher configured to match a source impedance of the power and an impedance of a load side. The drum is configured to, based on a reflectivity of the electric field exceeding a predetermined ratio, reduce a rotation speed.
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公开(公告)号：US20220074114A1
公开(公告)日：2022-03-10
申请号：US17472141
申请日：2021-09-10
Applicant: LG Electronics Inc.
Inventor： Jihoon KIM , Junghoon LEE , Chanwoo MOON , Youngmin KIM
Abstract: A laundry drying machine includes: a cabinet, a drum disposed inside the cabinet and configured to accommodate a target object, a driving unit configured to rotate the drum, and an electric field generator spaced apart from the drum and configured to generate an electric field inside the drum. The drum includes: a drum body having a cylindrical shape and accommodating the target object, a ground electrode that is in contact with an outer circumferential surface of the drum body, and a support roller that is in contact with the outer circumferential surface and that is configured to, based on the drum body rotating, support the drum body in a direction of the ground electrode, and a shortest distance between a central axis of the support roller and the ground electrode is less than a sum of a diameter of the drum body and a radius of the support roller.
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公开(公告)号：US20200063312A1
公开(公告)日：2020-02-27
申请号：US16546546
申请日：2019-08-21
Applicant: LG Electronics Inc.
Inventor： Jinwoong KIM , Youngmin KIM
Abstract: A laundry apparatus may include a cabinet, a tub provided in the cabinet and configured to hold water, a drum rotatably mounted in the tub and configured to accommodate laundry, and a through-hole penetrating the drum and configured to facilitate communication between the tub and the drum. The laundry apparatus may also include a pump housing comprising a chamber defining a predetermined space in which water is stored, a tub water discharge pipe provided to guide the water held in the tub towards the chamber, a pump water discharge pipe provided to guide the water stored in the chamber to a position outside the chamber, an impeller rotatably mounted in the chamber and configured to pump the water stored in the chamber towards the pump water discharge pipe, and an air discharge pipe configured to guide air from inside the chamber towards the tub or the pump water discharge pipe.
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公开(公告)号：US20160369443A1
公开(公告)日：2016-12-22
申请号：US15251970
申请日：2016-08-30
Applicant: LG ELECTRONICS INC.
Inventor： Sungryong KIM , Dongwon KIM , Kyeonghwan KIM , Heakyung YOO , Youngmin KIM
Abstract: A laundry apparatus including a cabinet; a first space provided in the cabinet, in which a first treating part provided to treat laundry is installed; a second space provided in the cabinet, in which a second treating part provided to treat laundry is installed; a drawer movably provided in the second space, in which the second treating part is installed; and a rail unit configured to limit vertical and horizontal movement of the drawer with respect to the second space and to guide the outward movement of the drawer. Therefore, laundry may be treated by using the first and second treating parts and vibration and noise generated in the second treating part may be reduced.
Abstract translation: 一种洗衣设备，包括一个橱柜; 设置在所述柜中的第一空间，其中设置有用于处理衣物的第一处理部件; 设置在所述柜中的第二空间，其中设置有用于处理衣物的第二处理部件; 可移动地设置在第二空间中的抽屉，其中安装有第二处理部分; 以及轨道单元，其构造成限制所述抽屉相对于所述第二空间的垂直和水平移动并引导所述抽屉的向外移动。 因此，可以通过使用第一和第二处理部件来处理衣物，并且可以减少在第二处理部件中产生的振动和噪音。
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