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公开(公告)号：US20220290355A1
公开(公告)日：2022-09-15
申请号：US17683077
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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公开(公告)号：US20220074120A1
公开(公告)日：2022-03-10
申请号：US17468183
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, and 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. The electric field generator includes an anode electrode spaced apart from the drum, fixed to the cabinet, and configured to apply the electric field to the target object, a power supply unit configured to supply the power to the anode electrode, and a matcher configured to match a source impedance of the power and an impedance of a load side. The drum is configured to rotate at an agitating rotation speed in a state in which the power supplied to the anode electrode is stopped, the agitating rotation speed being (i) greater than 0 rpm and (ii) less than 50 rpm.
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公开(公告)号：US20130118214A1
公开(公告)日：2013-05-16
申请号：US13659117
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
IPC: D06F37/30
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, 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.
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，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：US20220074113A1
公开(公告)日：2022-03-10
申请号：US17468165
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 that is rotatably disposed in the cabinet and that is configured to accommodate a target object, and an electric field generator that is spaced apart from the drum and that is configured to, based on power being applied to the electric field generator, generate an electric field inside the drum. The electric field generator includes an anode electrode that is spaced apart from the drum, that is fixed to the cabinet, and that is configured to apply the electric field to the target object accommodated in the drum. The drum is configured to rotate while the power is applied to the anode electrode.
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公开(公告)号：US20190112743A1
公开(公告)日：2019-04-18
申请号：US16217683
申请日：2018-12-12
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：US20130111676A1
公开(公告)日：2013-05-09
申请号：US13659060
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
IPC: D06F37/30
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 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.
Abstract translation: 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：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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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：US20230407549A1
公开(公告)日：2023-12-21
申请号：US18240101
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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