公开(公告)号：US20190334393A1

公开(公告)日：2019-10-31

申请号：US16471972

申请日：2017-12-20

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM ,  Jin Gwan KIM ,  Hong Geun LEE

IPC分类号： H02K1/14 ,  H02K3/26 ,  H02K5/14 ,  B60H1/00 ,  F04D29/26 ,  F04D29/28

摘要： Provided are a stack-type stator having coil patterns patterned on a multi-layer substrate, and a motor and a blower for an air purification system using the stator. A stack-type stator includes: a multi-layer substrate having first through holes; coil patterns formed on the respective substrates of the multi-layer substrate and spirally patterned to surround the first through holes and to form a plurality of turns; a stator yoke disposed at a lower portion of the multi-layer substrate and having second through holes at positions corresponding to the first through holes; and divided cores each having one side protruding above the coil patterns formed on the uppermost layer of the multi-layer substrate and the other side being coupled to one of the second through holes through one of the first through holes.

公开(公告)号：US20150330011A1

公开(公告)日：2015-11-19

申请号：US14809578

申请日：2015-07-27

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM

IPC分类号： D06F37/30 ,  D06F37/20 ,  H02K16/02

CPC分类号： D06F37/304 ,  D06F37/206 ,  D06F37/30 ,  H02K1/148 ,  H02K3/28 ,  H02K15/0442 ,  H02K16/00 ,  H02K16/02 ,  H02K21/12 ,  H02K21/16 ,  H02K21/22

摘要： A drive motor includes: a double stator including a stator core, a first coil wound on one side of the stator core, and a second coil wound around the other side of the stator core; and a double rotor including a rotor support connected to a drum via a rotating shaft, an outer rotor fixed to the rotor support and arranged with a gap on the outer surface of the stator, and an inner rotor fixed to the rotor support and arranged with a gap on the inner surface of the stator. The drive motor drives to rotate two rotors of the double rotor by applying a drive power to the first and second coils at wash and rinsing strokes, and drives to rotate only one rotor of the double rotor by applying the drive power to only one of the first and second coils at a dehydration stroke.

摘要翻译： 驱动马达包括：双定子，其包括定子芯，缠绕在所述定子芯的一侧的第一线圈和围绕所述定子芯的另一侧缠绕的第二线圈; 以及双转子，其包括通过旋转轴连接到滚筒的转子支撑件，固定到所述转子支撑件的外转子，并且在所述定子的外表面上设置有间隙，以及固定到所述转子支撑件的内转子， 定子的内表面上的间隙。 驱动马达驱动以通过在洗涤和漂洗行程向第一和第二线圈施加驱动力来旋转双转子的两个转子，并且驱动仅通过将驱动力施加到仅一个的驱动力来驱动双转子的一个转子 第一和第二线圈处于脱水冲程。

公开(公告)号：US20150330010A1

公开(公告)日：2015-11-19

申请号：US14809544

申请日：2015-07-27

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM

IPC分类号： D06F37/20 ,  D06F37/30 ,  H02K3/28 ,  H02K5/16 ,  H02K1/18 ,  H02K3/32 ,  D06F37/26 ,  H02K5/24

CPC分类号： D06F37/206 ,  D06F37/269 ,  D06F37/304 ,  H02K1/185 ,  H02K3/28 ,  H02K3/325 ,  H02K5/16 ,  H02K5/24

摘要： A drive motor for a drum washing machine including: a stator includes a stator core, a bobbin of in an insulating material and that is wrapped on an outer surface of the stator core, and a coil that is wound around the outer surface of the bobbin; a rotor that is arranged with a predetermined air gap from the stator, and whose one end is connected to a rotating shaft fixed on a rear surface of a drum; and a cover member to which the other end of the rotating shaft is rotatably supported, and that is fixed to a rear surface of the tub, in which the stator core is mounted. The drive motor can shorten a manufacturing process by removing a step of assembling the stator in the tub, and the bobbin is integrally formed with a buffer portion disposed between the stator core and the cover member.

摘要翻译： 一种用于滚筒洗衣机的驱动电动机，包括：定子，包括定子芯，绝缘材料的线轴和缠绕在定子芯的外表面上的线圈，以及缠绕在线轴外表面上的线圈 ; 转子，其从所述定子配置有预定的气隙，并且其一端与固定在滚筒的后表面上的旋转轴连接; 以及旋转轴的另一端被可旋转地支撑并且固定到其中安装有定子铁心的桶的后表面的盖构件。 驱动电动机可以通过去除将定子嵌入到桶中的步骤来缩短制造过程，并且将筒管与设置在定子芯和盖构件之间的缓冲部一体地形成。

公开(公告)号：US20150318805A1

公开(公告)日：2015-11-05

申请号：US14798694

申请日：2015-07-14

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM ,  Hyung Hwan KO

IPC分类号： H02P6/00 ,  D06F37/30 ,  H02K7/116 ,  D06F37/40 ,  H02P5/74 ,  H02K7/08

CPC分类号： H02P5/74 ,  D06F37/304 ,  D06F37/306 ,  D06F37/40 ,  H02K1/148 ,  H02K7/083 ,  H02K7/116 ,  H02K16/00 ,  H02K21/12 ,  H02K2213/06 ,  Y02B40/52

摘要： A motor driving apparatus for a washing machine, in which a motor is a washing machine motor with a double stator and a double rotor respectively having first and second U-phase, V-phase, and W-phase stator coils, includes: a motor controller for generating a drive signal in accordance with a washing mode, a rinsing mode and a dewatering mode; an inverter for generating a three-phase alternating-current (AC) power, in which any one-phase AC power of the three-phase AC power is applied in common to any one-phase stator coil of the first and second U-phase, V-phase, and W-phase stator coils for the washing machine motor; and a switching unit for switching to apply the remaining two-phase AC power of the three-phase AC power to any two-phase stator coils of the remaining two-phase stator coils of the first and second U-phase, V-phase, and W-phase stator coils for the washing machine motor.

摘要翻译： 一种用于洗衣机的电动机驱动装置，其中电动机是具有双定子的洗衣机电动机和分别具有第一和第二U相，V相和W相定子线圈的双转子，包括：电动机 控制器，用于根据洗涤模式，漂洗模式和脱水模式产生驱动信号; 用于产生三相交流（AC）电力的逆变器，其中三相AC电力的任何一相AC电力共同施加到第一和第二U相的任何一相定子线圈 ，V相和W相定子线圈; 以及开关单元，用于切换以将三相AC电力的剩余两相AC电力施加到第一和第二U相V相的剩余两相定子线圈的任何两相定子线圈， 和用于洗衣机电动机的W相定子线圈。

公开(公告)号：US20150252507A1

公开(公告)日：2015-09-10

申请号：US14721185

申请日：2015-05-26

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM ,  Jong Ha SHIN

IPC分类号： D06F17/08 ,  D06F23/04 ,  D06F37/40 ,  H02K1/30 ,  H02K7/00 ,  H02K1/18 ,  H02K1/27 ,  D06F37/30 ,  H02K16/02

CPC分类号： D06F17/08 ,  D06F23/04 ,  D06F37/30 ,  D06F37/304 ,  D06F37/40 ,  H02K1/148 ,  H02K15/0442 ,  H02K16/02

摘要： A washing machine driving apparatus includes: an outer shaft which is connected with a washing tub; an inner shaft rotatably arranged inside the outer shaft and connected with a pulsator; an inner rotor connected with the outer shaft; an outer rotor connected to the inner shaft; and a stator which is disposed with an air gap between the inner rotor and the outer rotor, wherein the outer shaft has one end the washing tub and the other end connected to the inner rotor and is directly connected between the washing tub and the inner rotor, and wherein the inner shaft has one end connected to the pulsator and the other end connected to the outer rotor and is directly connected between the pulsator and the outer rotor.

摘要翻译： 洗衣机驱动装置包括：与洗涤桶连接的外轴; 可旋转地布置在外轴内并与波轮连接的内轴; 与外轴连接的内转子; 连接到内轴的外转子; 以及在所述内转子和所述外转子之间设置有气隙的定子，其中，所述外轴具有一端，所述洗涤桶的一端与所述内转子连接，并且直接连接在所述洗涤桶与所述内转子之间 ，并且其中所述内轴具有连接到所述波轮的一端，并且所述另一端连接到所述外转子并且直接连接在所述波轮和所述外转子之间。

公开(公告)号：US20240088730A1

公开(公告)日：2024-03-14

申请号：US17754726

申请日：2020-09-29

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM

IPC分类号： H02K1/14 ,  H02K3/28 ,  H02K7/116

CPC分类号： H02K1/146 ,  H02K3/28 ,  H02K7/1166

摘要： A stator for an electric motor and an electric motor including the same are provided. A stator for an electric motor according to an exemplary embodiment of the present invention includes at least one coil, and a stator core including a yoke formed in a non-circular closed loop shape with at least one straight line portion, and a slot portion extending inward from the yoke by a predetermined length, wherein the slot portion includes a plurality of first slots on which the coil is wound and a plurality of second slots on which the coil is not wound, and at least one first slot of the plurality of first slots and at least one second slot of the plurality of second slots form the same phase as each other.

公开(公告)号：US20190319498A1

公开(公告)日：2019-10-17

申请号：US16453157

申请日：2019-06-26

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM ,  Hyung Hwan KO ,  Se Ki LEE

IPC分类号： H02K1/08 ,  H02K16/02 ,  H02K1/14 ,  H02K1/02 ,  H02K16/00 ,  H02K1/27 ,  H02K7/116

摘要： Provided is a stator including: a plurality of stator cores; a bobbin wrapped around an outer circumferential surface of the stator core; and a coil wound around an outer circumferential surface of the bobbin, wherein each of the plurality of stator cores includes a first core portion that is formed by laminating a plurality of iron pieces, and around which a coil is wound, and a second core portion coupled to one end of the first core portion and disposed to face a magnet of a rotor and formed to be wider than an end surface area of the first core portion, and a motor having the same, to thus improve the efficiency of the motor.

公开(公告)号：US20190273422A1

公开(公告)日：2019-09-05

申请号：US16345004

申请日：2017-10-25

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM ,  Jin Gwan KIM ,  Hong Geun LEE

IPC分类号： H02K11/215 ,  H02K3/46 ,  H02K11/25 ,  H02K21/24

摘要： Provided is a stacking-type stator including: a multi-layered substrate; coil patterns formed in a helical shape to form a plurality of turns on respective substrates of the multi-layered substrate and interconnected through conductive throughholes; a Hall sensor disposed in the multi-layered substrate and disposed at a position deviated from an interface of a magnetic pole of a rotor; and a dead point prevention yoke for setting the position of the rotor such that the Hall sensor is positioned at a position deviated from the interface of the magnetic pole of the rotor. The helical shape coil patterns include: radial direction pattern portions each disposed along a radial direction to generate a torque to rotate the rotor; and inner and outer connection pattern portions that interconnect the radial direction pattern portions and the coil patterns form a stator coil for a single phase motor.

公开(公告)号：US20190013712A1

公开(公告)日：2019-01-10

申请号：US16082695

申请日：2017-03-27

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM ,  Jin Gwan KIM

IPC分类号： H02K3/28 ,  F04D25/06 ,  F04D25/08 ,  F04D29/42 ,  H02K3/26 ,  H02K5/16 ,  H02K7/08 ,  H02K7/14 ,  H02K11/215 ,  H02K11/225 ,  H02K11/33 ,  H02K21/22

CPC分类号： H02K3/28 ,  F04D17/16 ,  F04D25/0606 ,  F04D25/0646 ,  F04D25/08 ,  F04D29/043 ,  F04D29/046 ,  F04D29/4226 ,  H02K3/26 ,  H02K5/163 ,  H02K7/085 ,  H02K7/14 ,  H02K11/215 ,  H02K11/225 ,  H02K11/33 ,  H02K21/22 ,  H02K21/24 ,  H02K2203/03 ,  H02K2211/03 ,  H02K2213/03

摘要： Provided is a stacking-type stator using a multilayer printed circuit board (PCB) in which torque generation can be maximized in an opposite rotor, and a single-phase motor and a cooling fan both using the same. The stacking-type stator includes: a multilayer printed circuit board (PCB) that is stacked and integrated with a penetration opening; and a coil pattern patterned on each layer of the multilayer PCB, wherein throughholes are formed to penetrate the multilayer PCB and connect the coil patterns, wherein the coil pattern comprises: inner and outer rotating direction pattern portions which are arranged in a circumferential direction at intervals along an inner circumference and an outer circumference concentrically with the penetration opening; and a radial pattern portion that interconnects the inner rotating direction pattern portion and the outer rotating direction pattern portion that are adjacent to each other and is disposed along the radial direction.

公开(公告)号：US20160376741A1

公开(公告)日：2016-12-29

申请号：US14903125

申请日：2014-07-18

申请人： AMOTECH CO., LTD.

发明人： Byung Soo KIM ,  Hyung Hwan KO

IPC分类号： D06F37/30 ,  H02K1/14 ,  H02K7/116 ,  H02K21/12 ,  H02K7/00 ,  H02K7/08 ,  D06F37/40 ,  H02K16/02

CPC分类号： D06F37/304 ,  D06F37/40 ,  H02K1/148 ,  H02K7/003 ,  H02K7/083 ,  H02K7/116 ,  H02K16/02 ,  H02K21/12

摘要： Provided is a washing machine motor including: an inner rotor connected with an outer shaft; an outer rotor connected with an inner shaft; and a stator disposed with an air gap between the inner rotor and the outer rotor,wherein the outer shaft is rotated at the same speed as that of the inner rotor, and the rotational speed of the inner shaft is decelerated compared to that of the outer rotor so as to increase a torque, and wherein a first bearing and a second bearing are disposed on an outer surface of the outer shaft in order to rotatably support the outer shaft, and the first bearing is mounted in the stator. The washing machine motor includes a planetary gear set that decelerates the rotational speed of the inner shafts and increases the torque, to thereby implement a large-capacity washing machine.

摘要翻译： 提供一种洗衣机电动机，包括：与外轴连接的内转子; 与内轴连接的外转子; 以及在所述内转子和所述外转子之间设置有气隙的定子，其中所述外轴以与所述内转子相同的速度旋转，并且所述内轴的旋转速度与所述外转子的旋转速度相比， 转子，以增加扭矩，并且其中第一轴承和第二轴承设置在外轴的外表面上，以便可旋转地支撑外轴，并且第一轴承安装在定子中。 洗衣机电动机包括使内轴的转速减速并增加转矩的行星齿轮组，从而实现大容量的洗衣机。