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公开(公告)号：WO2022055288A1
公开(公告)日：2022-03-17
申请号：PCT/KR2021/012327
申请日：2021-09-10
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Jihoon , LEE, Junghoon , MOON, Chanwoo , KIM, Youngmin
Abstract: The present invention relates to a laundry drying machine having a ground electrode capable of maintaining the grounding of a rotating drum in the process of drying a subject to be dried using a high frequency wave, including a drum body, a ground electrode and a support roller. The shortest distance between the central axis of the support roller and the ground electrode is determined to be shorter than the sum of the diameter of the drum body and the radius of the support roller, thereby maintaining the ground during the rotation of the drum to prevent spark generation.
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公开(公告)号：WO2022050824A1
公开(公告)日：2022-03-10
申请号：PCT/KR2021/012166
申请日：2021-09-07
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Jihoon , LEE, Junghoon , MOON, Chanwoo , KIM, Youngmin
IPC: D06F58/26 , D06F58/08 , D06F58/40 , D06F58/44 , D06F34/18 , D06F34/10 , D06F58/46 , D06F58/48 , D06F34/14 , F26B3/347
Abstract: The present invention relates to a laundry drying machine and a control method of the laundry drying machine, and includes a cabinet, a drum that is rotatably installed in the cabinet to accommodate a subject to be dried, an electric field generator that is spaced apart from the drum and generates an electric field inside the drum when power is applied, and an exhaust duct that discharges the air inside the drum. The drum rotates while the power is applied to the anode electrode and maintains the internal temperature of the subject to be dried at 50 degrees or less, thereby preventing the occurrence of color transfer in the subject to be dried.
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公开(公告)号：WO2022050826A1
公开(公告)日：2022-03-10
申请号：PCT/KR2021/012168
申请日：2021-09-07
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Jihoon , KIM, Youngmin , MOON, Chanwoo , LEE, Junghoon
IPC: D06F58/26 , D06F58/08 , D06F58/40 , D06F58/44 , D06F34/18 , D06F34/10 , D06F58/46 , D06F58/48 , D06F34/14 , F26B3/347
Abstract: The present invention relates to a laundry drying machine and a control method of the laundry drying machine, and includes a cabinet, a drum that is rotatably installed in the cabinet to accommodate a subject to be dried, and an electric field generator that is spaced apart from the drum and generates an electric field inside the drum when power is applied. The electric field generator includes an anode electrode that is spaced apart from the drum, fixed to the cabinet, and applies the electric field to the subject to be dried accommodated in the drum, a power supply unit that supplies the power to the anode electrode, and a matcher that is provided in the cabinet and matches source impedance of the power and an impedance of a load side. When the reflectivity of the electric field exceeds a predetermined ratio, the rotation speed of the drum is reduced to lower the reflectivity of the electric field, and thus, there is an effect of preventing damage to equipment such as the matcher due to the reflected wave.
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公开(公告)号：WO2013062314A1
公开(公告)日：2013-05-02
申请号：PCT/KR2012/008775
申请日：2012-10-24
Applicant: LG ELECTRONICS INC.
Inventor： JUN, Chaseung , CHOI, Byungkeol , KIM, Youngmin , KIM, Dongwon , KIM, Hyundong , JUNG, Hwanjin , MIN, Byungwook , KIM, Kyeonghwan , KIM, Jinwoong , SON, Changwoo , SEO, Hyunseok
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: Disclosed is a washing machine comprising 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 inside 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 and disposed inside the outer shaft, and a driving motor. The driving motor has a stator, an outer rotor connected to the inner shaft and disposed outside the stator and, an inner rotor connected to the outer shaft and disposed inside the stator, wherein the driving motor is configured to rotate the main drum and the sub drum in different directions and/or with different rotational speeds.
Abstract translation: 公开了一种洗衣机，其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，安装在主鼓内部的副滚筒，以相对于主滚筒相对旋转， 用于使主鼓旋转的外轴，用于使副滚筒旋转并设置在外轴内的内轴和驱动马达。 所述驱动电动机具有定子，与所述内轴连接并配置在所述定子外侧的外转子，以及与所述外轴连接并设置在所述定子内的内转子，所述驱动电动机构成为使所述主鼓和所述副 在不同的方向和/或不同的转速滚筒。
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Patent Agency Ranking
公开(公告)号：WO2020040491A1
公开(公告)日：2020-02-27
申请号：PCT/KR2019/010445
申请日：2019-08-16
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Youngmin , LEE, Sangwoo , KIM, Jooyeon
Abstract: The present invention relates to a method of controlling a laundry treating device including a tub storing wash water therein, a drum rotatably provided within the tub to receive the laundry therein, a heater heating the wash water supplied to the tub, a circulating pump circulating the wash water supplied to the tub, and a controller configured to control the components and progress a washing cycle, a rinsing cycle and a dewatering cycle, the method including a laundry amount detecting step of detecting a laundry amount of the laundry put into the drum, a water supplying step of supplying the wash water to the tub according to the laundry amount, and a laundry soaking step of soaking the laundry in response to an operation of the circulating pump, and the laundry soaking step is selectively progressed according to the laundry amount detected in the laundry amount detecting step.
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公开(公告)号：WO2013062315A1
公开(公告)日：2013-05-02
申请号：PCT/KR2012/008777
申请日：2012-10-24
Applicant: LG ELECTRONICS INC.
Inventor： JUN, Chaseung , CHOI, Byungkeol , KIM, Youngmin , KIM, Dongwon , KIM, Hyundong , JUNG, Hwanjin , MIN, Byungwook , KIM, Kyeonghwan , KIM, Jinwoong , SON, Changwoo , SEO, Hyunseok
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: Disclosed is a washing machine comprising a main drum rotatably mounted in the tub, a sub drum mounted inside 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 and disposed inside the outer shaft, and a driving motor. The driving means is configured to rotate the main drum and the sub drum in different directions and/or with different rotational speeds. The washing machine further comprises a main drum spider to connect the main drum to the outer shaft to transfer a driving force of the driving means to the main drum, and a sub drum spider to connect the sub drum to the inner shaft to transfer a driving force of the driving means to the sub drum, wherein the two spiders are arranged to be independently rotatable.
Abstract translation: 公开了一种洗衣机，其包括可旋转地安装在桶中的主鼓，安装在主鼓内部的副滚筒，以相对于主滚筒相对旋转，用于使主滚筒旋转的外轴，用于使副滚筒旋转的内轴 滚筒并设置在外轴内部，以及驱动马达。 驱动装置构造成使主鼓和副滚筒在不同方向和/或不同的转速下旋转。 洗衣机还包括主鼓轮，用于将主鼓连接到外轴，以将驱动装置的驱动力传递到主鼓;以及副滚筒轮，用于将副滚筒连接到内轴以传递驾驶 驱动装置的力到子鼓，其中两个蜘蛛被布置成可独立旋转。
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公开(公告)号：WO2011136609A2
公开(公告)日：2011-11-03
申请号：PCT/KR2011/003208
申请日：2011-04-29
Applicant: LG ELECTRONICS INC. , KIM, Sungryong , KIM, Dongwon , KIM, Kyeonghwan , YOO, Heakyung , KIM, Youngmin
Inventor： KIM, Sungryong , KIM, Dongwon , KIM, Kyeonghwan , YOO, Heakyung , KIM, Youngmin
IPC: D06F29/00
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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公开(公告)号：WO2022050825A1
公开(公告)日：2022-03-10
申请号：PCT/KR2021/012167
申请日：2021-09-07
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Jihoon , KIM, Youngmin , MOON, Chanwoo , LEE, Junghoon
IPC: D06F58/26 , D06F58/08 , D06F58/40 , D06F58/44 , D06F34/18 , D06F34/10 , D06F58/46 , D06F58/48 , D06F34/14 , F26B3/347
Abstract: The present invention relates to a laundry drying machine and a control method of the laundry drying machine, and includes a cabinet, a drum that is rotatably installed in the cabinet to accommodate a subject to be dried, and an electric field generator that is spaced apart from the drum and generates an electric field inside the drum when power is applied. The electric field generator includes an anode electrode that is spaced apart from the drum, fixed to the cabinet, and applies the electric field to the subject to be dried accommodated in the drum, a power supply unit that supplies the power to the anode electrode, and a matcher that is provided in the cabinet and matches source impedance of the power and an impedance of a load side. The drum is rotated at a preset agitating rotation speed in a state in which the power supply to the anode electrode is stopped, and the agitating rotation speed is greater than 0, less than 50 rpm, so that there is an effect that the subject to be dried can slide along the inner circumferential surface of the drum without falling.
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公开(公告)号：WO2013062318A1
公开(公告)日：2013-05-02
申请号：PCT/KR2012/008780
申请日：2012-10-24
Applicant: LG ELECTRONICS INC.
Inventor： JUN, Chaseung , CHOI, Byungkeol , KIM, Youngmin , KIM, Dongwon , KIM, Hyundong , JUNG, Hwanjin , MIN, Byungwook , KIM, Kyeonghwan , KIM, Jinwoong , SON, Changwoo , SEO, Hyunseok
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: Disclosed is a permanent magnet motor for a washing machine. The permanent magnet motor comprises a stator including stator teeth and stator slots, a stator coil being wound on the stator teeth, and a rotor rotating about a rotor shaft, including rotor teeth, a permanent magnet and a bushing, the rotor being spaced from an inner circumference of the stator.
Abstract translation: 公开了一种用于洗衣机的永磁电动机。 永磁电动机包括定子，定子包括定子齿和定子槽，定子线圈缠绕在定子齿上，转子绕转子轴旋转，转子齿，永磁体和衬套，转子与 定子的内圆周。
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