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1. 发明申请

US20060055263A1 Rotor of BLDC motor 有权
标题翻译： BLDC电机转子
公开(公告)号：US20060055263A1
公开(公告)日：2006-03-16
申请号：US11024762
申请日：2004-12-30
申请人： Young-Kwan Kim , Deok-Jin Kim , Sung-Ho Lee , Jin-Soo Park
发明人： Young-Kwan Kim , Deok-Jin Kim , Sung-Ho Lee , Jin-Soo Park
IPC分类号： H02K1/04 , H02K1/27
CPC分类号： H02K1/2773 , H02K1/30 , H02K21/16
摘要： Disclosed is a rotor of a BLDC motor including a frame rotatably disposed on an inner circumference of a stator, rotor teeth connected to the outer circumference of the frame in the radial direction at regular intervals, and magnets fixed between the rotor teeth, and arranged in the radial direction so that the facing sides can have the same polarity. The rotor of the BLDC motor improves a torque of the motor by minimizing flux leakage of the magnets.
摘要翻译：公开了一种BLDC电机的转子，其包括可旋转地设置在定子的内周上的框架，以规则的间隔在径向方向上连接到框架的外周的转子齿，以及固定在转子齿之间的磁体，并且布置在径向方向使得相对侧可以具有相同的极性。 BLDC电机的转子通过最小化磁体的磁通泄漏来提高电动机的转矩。

2. 发明授权

US07362024B2 Rotor of BLDC motor 有权
标题翻译： BLDC电机转子
公开(公告)号：US07362024B2
公开(公告)日：2008-04-22
申请号：US11024762
申请日：2004-12-30
申请人： Young-Kwan Kim , Deok-Jin Kim , Sung-Ho Lee , Jin-Soo Park
发明人： Young-Kwan Kim , Deok-Jin Kim , Sung-Ho Lee , Jin-Soo Park
IPC分类号： H02K21/12
CPC分类号： H02K1/2773 , H02K1/30 , H02K21/16
摘要： Disclosed is a rotor of a BLDC motor including a frame rotatably disposed on an inner circumference of a stator, rotor teeth connected to the outer circumference of the frame in the radial direction at regular intervals, and magnets fixed between the rotor teeth, and arranged in the radial direction so that the facing sides can have the same polarity. The rotor of the BLDC motor improves a torque of the motor by minimizing flux leakage of the magnets.
摘要翻译：公开了一种BLDC电机的转子，其包括可旋转地设置在定子的内周上的框架，以规则的间隔在径向方向上连接到框架的外周的转子齿，以及固定在转子齿之间的磁体，并且布置在径向方向使得相对的侧面可以具有相同的极性。 BLDC电机的转子通过最小化磁体的磁通泄漏来提高电动机的转矩。

3. 发明授权

US07348704B2 Rotor of motor and manufacturing method thereof 有权
标题翻译：电机转子及其制造方法
公开(公告)号：US07348704B2
公开(公告)日：2008-03-25
申请号：US11338802
申请日：2006-01-25
申请人： Young-Kwan Kim , Deok-Jin Kim , Byung-Taek Kim , Jin-Soo Park
发明人： Young-Kwan Kim , Deok-Jin Kim , Byung-Taek Kim , Jin-Soo Park
IPC分类号： H02K21/12
CPC分类号： H02K1/2733 , H02K1/278 , Y10T29/49012
摘要： A rotor of a motor includes a cylindrical magnet having at least one first coupling portion at an inner circumferential surface of the cylindrical magnet; and a rotor core coupled with the cylindrical magnet, the rotor core having at least one second coupling portion at an outer circumferential surface of the rotor core, the at least one second coupling portion being engaged with the corresponding at least one first coupling portion.
摘要翻译：电动机的转子包括：圆柱形磁体，其具有在圆柱形磁体的内圆周表面处的至少一个第一联接部分; 以及与所述圆柱形磁体耦合的转子芯，所述转子芯在所述转子芯的外圆周表面处具有至少一个第二联接部分，所述至少一个第二联接部分与相应的至少一个第一联接部分接合。

4. 发明授权

US06954018B2 Rotor of line start permanent magnet motor and manufacturing method thereof 失效
标题翻译：线启动永磁电动机的转子及其制造方法
公开(公告)号：US06954018B2
公开(公告)日：2005-10-11
申请号：US10750931
申请日：2003-12-30
申请人： Young-Kwan Kim , Deok-Jin Kim , Jin-Soo Park
发明人： Young-Kwan Kim , Deok-Jin Kim , Jin-Soo Park
IPC分类号： H02K1/22 , H02K1/27 , H02K1/28 , H02K1/30 , H02K17/26 , H02K21/46 , H02K21/12
CPC分类号： H02K21/46
摘要： Disclosed are a rotor of a line start permanent magnet motor and a manufacturing method thereof. The rotor comprises: a core provided with an axial hole for inserting an shaft and a plurality of penetrated magnet coupling holes formed at a periphery of the axial hole; permanent magnets respectively coupled to the magnet coupling holes of the core; a third end ring provided with magnet paths for respectively passing the permanent magnets and coupled to one side surface of the core; a fourth end ring having the same appearance as the third end ring and coupled to another side surface of the core to be connected with the third end ring; a magnet supporting plate positioned between one side surface of the core and the fourth end ring for preventing the permanent magnets from being separated; and a fixing member inserted into the magnet paths of the third end ring for preventing the permanent magnets from being separated. Accordingly, the structure and the manufacturing process are simplified thus to improve a synchronization performance, thereby enhancing efficiency of the line start permanent magnet motor, reducing a manufacturing cost, and enhancing an assembly productivity.
摘要翻译：公开了一种线路启动永磁电动机的转子及其制造方法。转子包括：芯，其设置有用于插入轴的轴向孔和形成在轴向孔的周边处的多个穿透的磁体联接孔; 分别耦合到芯的磁体耦合孔的永磁体; 第三端环设置有用于分别通过永磁体并耦合到芯的一个侧表面的磁路; 第四端环具有与第三端环相同的外观并且耦合到与第三端环连接的芯的另一侧表面; 定位在所述芯的一个侧表面和所述第四端环之间的用于防止所述永磁体分离的磁体支撑板; 以及插入到第三端环的磁路中的固定构件，用于防止永磁体分离。因此，简化了结构和制造过程，从而提高同步性能，从而提高线路起动永磁电动机的效率，降低制造成本，提高组装生产率。

5. 发明申请

US20060284506A1 Rotor of motor and manufacturing method thereof 有权
标题翻译：电机转子及其制造方法
公开(公告)号：US20060284506A1
公开(公告)日：2006-12-21
申请号：US11338802
申请日：2006-01-25
申请人： Young-Kwan Kim , Deok-Jin Kim , Byung-Taek Kim , Jin-Soo Park
发明人： Young-Kwan Kim , Deok-Jin Kim , Byung-Taek Kim , Jin-Soo Park
IPC分类号： H02K1/27
CPC分类号： H02K1/2733 , H02K1/278 , Y10T29/49012
摘要： A rotor of a motor includes a cylindrical magnet having at least one first coupling portion at an inner circumferential surface of the cylindrical magnet; and a rotor core coupled with the cylindrical magnet, the rotor core having at least one second coupling portion at an outer circumferential surface of the rotor core, the at least one second coupling portion being engaged with the corresponding at least one first coupling portion.
摘要翻译：电动机的转子包括：圆柱形磁体，其具有在圆柱形磁体的内圆周表面处的至少一个第一联接部分; 以及与所述圆柱形磁体耦合的转子芯，所述转子芯在所述转子芯的外圆周表面处具有至少一个第二联接部分，所述至少一个第二联接部分与相应的至少一个第一联接部分接合。

6. 发明授权

US07782008B2 Motor and method for controlling operation of motor 有权
标题翻译：电动机和电机运行控制方法
公开(公告)号：US07782008B2
公开(公告)日：2010-08-24
申请号：US11866920
申请日：2007-10-03
申请人： Jae-Hak Choi , Sung-Ho Lee , Jin-Soo Park
发明人： Jae-Hak Choi , Sung-Ho Lee , Jin-Soo Park
IPC分类号： H02P29/00
CPC分类号： H02P1/445 , H02K7/14 , H02K21/46
摘要： A self-magnetizing motor incorporates a control circuit that starts the motor, controls a magnetizing unit, and then operates the motor. The control circuit can include relay, such as a bi-directional conductive power semiconductor device, and one or more PTC (Positive Temperature Coefficient) switches. This control circuit eliminates the need for a separate controller and the implementation costs can be reduced.
摘要翻译：自动电动机包括启动电机的控制电路，控制磁化单元，然后操作电机。控制电路可以包括诸如双向导电功率半导体器件的继电器以及一个或多个PTC（正温度系数）开关。该控制电路消除了对单独的控制器的需要，并且可以降低实现成本。

7. 发明申请

US20070132332A1 Self magnetizing motor and method for winding coils on stator thereof 审中-公开
标题翻译：自励马达及其定子绕组线圈的方法
公开(公告)号：US20070132332A1
公开(公告)日：2007-06-14
申请号：US11325481
申请日：2006-01-05
申请人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
发明人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
IPC分类号： H02K19/00 , H02K23/02
CPC分类号： H02P1/50 , H02K17/08
摘要： Provided are a self magnetizing motor and a method for winding coils on a stator thereof, wherein two exciter poles are positioned at an inner circumferential surface of the stator to face each other, and an exciter magnetizable portion is disposed at an outer circumferential surface of a rotor to thus be selectively magnetized by the exciter poles, whereby the self magnetizing motor can be operated by an induced electromotive force generated by a main coil, a sub coil and a conductive bar of a rotor from its initial driving to a speed prior to a synchronous speed, and operated by a magnetomotive force generated by the exciter poles and the exciter magnetizable portion at the synchronous speed, thereby improving an efficiency of the motor, a power factor, and a synchronization characteristic.
摘要翻译：本发明提供一种自励电机及其线圈绕组的方法，其中两个励磁极位于定子的内圆周表面，彼此面对，而励磁机可磁化部分设置在定子的外周面转子，由此被激励极选择性地磁化，从而可以通过由主线圈，副线圈和转子的导电杆产生的感应电动势从其初始驾驶到一个转速之前的速度来操作自动电动机以同步速度由励磁极和励磁器可磁化部分产生的磁动势以同步速度操作，从而提高电动机的效率，功率因数和同步特性。

8. 发明授权

US08390237B2 Starting control apparatus and method for motor 失效
标题翻译：电机启动控制装置及方法
公开(公告)号：US08390237B2
公开(公告)日：2013-03-05
申请号：US12226920
申请日：2007-04-26
申请人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
发明人： Jae-Hak Choi , Jang-Ho Shim , Sung-Ho Lee , Jin-Soo Park , Jae-Min Kim
IPC分类号： H02K17/30 , H02P1/16
CPC分类号： H02K17/08 , H02P1/445
摘要： Entry of a synchronous speed of a rotor can be facilitated by increasing a starting torque by adjusting a magnetization application time for magnetizing the rotor according to whether or not a starting capacitor is used. The present invention includes: a control unit that outputs a control signal for controlling an application time of a magnetizing current according to whether or not a starting capacitor is used; and a switch that supplies power to an exciting coil according to the control signal outputted from the control unit.
摘要翻译：通过根据是否使用起动电容器来调节用于磁化转子的磁化施加时间来增加起动转矩，可以促进转子的同步转速的进入。本发明包括：控制单元，根据是否使用起动电容器，输出用于控制励磁电流的施加时间的控制信号; 以及根据从控制单元输出的控制信号向励磁线圈供电的开关。

9. 发明申请

US20080218025A1 Self-magnetizing motor and compressor having the same 有权
标题翻译：具有相同功能的自动电机和压缩机
公开(公告)号：US20080218025A1
公开(公告)日：2008-09-11
申请号：US11898389
申请日：2007-09-12
申请人： Sung-Ho Lee , Jae-Hak Choi , Jin-Soo Park
发明人： Sung-Ho Lee , Jae-Hak Choi , Jin-Soo Park
IPC分类号： H02K1/22
CPC分类号： H02K21/46
摘要： A self magnetizing motor and a compressor having the same is configured to require a lower starting voltage and to deliver superior performance. In the self magnetizing motor, a magnetic material on an exterior of the rotor is magnetized when power is supplied to a magnetizing unit of the stator. A plurality of conductive bars are inserted on the outer circumference of the rotor core. A spacing distance between outer portions of the conductive bars and inner circumference of the magnetizable material is longer than an air gap between the stator and the rotor. As a result, a magnetic strength of the magnetic material may be increased.
摘要翻译：自励电动机和具有该自励磁电动机的压缩机被配置为需要较低的启动电压并提供优异的性能。在自励电动机中，当向定子的磁化单元供电时，转子的外部的磁性材料被磁化。多个导电棒插入转子芯的外圆周上。导电棒的外部部分和可磁化材料的内周之间的间隔距离比定子和转子之间的空气间隙长。结果，可以增加磁性材料的磁强度。

10. 发明申请

US20080218022A1 Motor 有权
标题翻译：发动机
公开(公告)号：US20080218022A1
公开(公告)日：2008-09-11
申请号：US11905327
申请日：2007-09-28
申请人： Sung-Ho Lee , Jae-Hak Choi , Jin-Soo Park
发明人： Sung-Ho Lee , Jae-Hak Choi , Jin-Soo Park
IPC分类号： H02K21/12
CPC分类号： H02K29/03 , H02K1/276
摘要： A motor that reduces a cogging torque and rotates at a high speed is presented. The motor comprises: a shaft, a plurality of core blocks coupled to the shaft, a plurality of permanent magnets inserted into each of the core blocks, and an aligning unit, coaxial with the shaft, and disposed between the shaft and the core blocks. The core block includes a plurality of core sheets each having at least a pair of flux barriers formed to be symmetrical to each other about a line of symmetry. A first rib lies along the line of symmetry and a separate anti-deformation rib is positioned within each of the pair of flux barriers. Accordingly, a skew process for a rotor is facilitated. An anti-deformation rib within the flux barrier provides structural integrity for the core block. Accordingly, when the rotor is rotated with a high speed, a bridge is prevented from being deformed.
摘要翻译：提出了减少齿槽转矩并以高速旋转的电动机。马达包括：轴，与该轴连接的多个芯块，插入每个芯块中的多个永磁体，以及与该轴同轴并且设置在轴与芯块之间的对准单元。芯块包括多个芯片，每个芯片具有形成为围绕对称线彼此对称的至少一对磁通屏障。第一肋沿着对称线设置，并且单独的抗变形肋位于一对通量屏障的每一个内。因此，有助于转子的偏斜过程。磁通屏障内的抗变形肋提供了芯块的结构完整性。因此，当转子高速旋转时，防止桥变形。

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