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1. 发明授权

US08264110B2 Scanner motor 失效
标题翻译：扫描电机
公开(公告)号：US08264110B2
公开(公告)日：2012-09-11
申请号：US12722223
申请日：2010-03-11
申请人： Sang Jae Song , Young Jin Bae , Song Bon Oh
发明人： Sang Jae Song , Young Jin Bae , Song Bon Oh
IPC分类号： H02K5/16
CPC分类号： G02B26/121 , F16C17/02 , F16C17/026 , F16C17/26 , F16C33/104 , F16C33/128 , F16C41/008 , F16C2380/26 , H02K5/1675
摘要： Disclosed herein is a scanner motor. The scanner motor includes a rotating shaft which is axially supported and rotatable, and a bearing which has the shape of a hollow cylinder. The bearing includes a hydrodynamic bearing portion provided on the upper portion of the bearing to rotatably support the rotating shaft, and an oil impregnated sintered bearing portion provided on the lower portion of the bearing.
摘要翻译：这里公开了一种扫描仪电机。扫描器马达包括轴向支撑并可旋转的旋转轴和具有中空圆筒形状的轴承。轴承包括设置在轴承的上部上以可旋转地支撑旋转轴的流体动力轴承部分和设置在轴承的下部的浸油烧结轴承部分。

2. 发明申请

US20110299146A1 SCANNER MOTOR 审中-公开
标题翻译：扫描仪电机
公开(公告)号：US20110299146A1
公开(公告)日：2011-12-08
申请号：US12877783
申请日：2010-09-08
申请人： Song Bon Oh , Sang Jae Song
发明人： Song Bon Oh , Sang Jae Song
IPC分类号： G02B26/10
CPC分类号： H02K1/30 , H02K5/1675
摘要： Disclosed herein is a scanner motor. The scanner motor includes a rotating shaft which rotatably supports the motor. A housing surrounds an outer circumference of the rotating shaft, is made by impregnating resin into a porous sintered metal material, and has a groove therein.
摘要翻译：这里公开了一种扫描仪电机。扫描器马达包括可旋转地支撑马达的旋转轴。围绕旋转轴的外周的壳体通过将树脂浸渍到多孔烧结金属材料中并且在其中具有凹槽来制造。

3. 发明申请

US20080043305A1 Deflection scanner for laser projection system of mobile terminal 审中-公开
标题翻译：用于移动终端激光投影系统的偏转扫描仪
公开(公告)号：US20080043305A1
公开(公告)日：2008-02-21
申请号：US11806454
申请日：2007-05-31
申请人： Sang Jae Song , Ho Lee , Young Jin Bae
发明人： Sang Jae Song , Ho Lee , Young Jin Bae
IPC分类号： G02B26/10
CPC分类号： G02B26/10 , G02B7/1821
摘要： Disclosed herein is a deflection scanner for the laser projection system of a mobile terminal. The deflection scanner includes a rotating axis, a magnet, at least one pair of armatures, at least one detection sensor, and a circuit board. The rotating axis is configured to reciprocally rotate a reflecting mirror by a predetermined angle. The magnet is installed to be fastened to the rotating axis and is configured to form a predetermined magnetic field. The armatures are installed at the circumference of the magnet to be spaced apart from each other. The detection sensor configured to detect the rotational displacement of the rotating axis by detecting variation in a magnetic field of the magnet. The circuit board is installed such that the detection sensor and the armatures are electrically connected to each other, and is configured to electrically control the armatures using the output voltage of the detection sensor.
摘要翻译：这里公开了一种用于移动终端的激光投影系统的偏转扫描仪。偏转扫描器包括旋转轴，磁体，至少一对电枢，至少一个检测传感器和电路板。旋转轴构造成将反射镜往复旋转预定角度。磁体被安装成固定在旋转轴上并被构造成形成预定的磁场。电枢安装在磁铁的圆周处以彼此间隔开。检测传感器被配置为通过检测磁体的磁场的变化来检测旋转轴的旋转位移。安装电路板使得检测传感器和电枢彼此电连接，并且被配置为使用检测传感器的输出电压来电控制电枢。

4. 发明申请

US20110127867A1 Bearing assembly and scanning motor 审中-公开
标题翻译：轴承总成和扫描电机
公开(公告)号：US20110127867A1
公开(公告)日：2011-06-02
申请号：US12805243
申请日：2010-07-20
申请人： Song Bon Oh , Sang Jae Song
发明人： Song Bon Oh , Sang Jae Song
IPC分类号： H02K7/08 , F16C19/00
CPC分类号： H02K7/085 , F16C17/08 , F16C2370/22
摘要： There is provided a bearing assembly including: a sleeve having a hole; a shaft rotatably disposed in the hole; a thrust plate in contact with the end of the shaft to reduce friction in rotation of the shaft; and a holder accommodating the sleeve and the thrust plate and having a contact surface in contact with the thrust plate.
摘要翻译：提供了一种轴承组件，其包括：具有孔的套筒; 可旋转地设置在孔中的轴; 与轴的端部接触的止推板以减少轴的旋转摩擦; 以及容纳所述套筒和推力板并具有与推力板接触的接触表面的保持架。

5. 发明申请

US20130113322A1 ELECTROMAGNETIC MODULE AND SPINDLE MOTOR HAVING THE SAME 审中-公开
标题翻译：具有相同功能的电磁模块和主轴电机
公开(公告)号：US20130113322A1
公开(公告)日：2013-05-09
申请号：US13401806
申请日：2012-02-21
申请人： Nam Ki Park , Sang Jae Song
发明人： Nam Ki Park , Sang Jae Song
IPC分类号： H02K1/27
CPC分类号： H02K1/2786 , H02K21/222 , H02K2201/03 , H02K2205/03
摘要： Disclosed herein are an electromagnetic module for a spindle motor including a shaft and a spindle motor having the same. The electromagnetic module includes: an armature including a core and a coil wound around the core; and a magnet facing the armature, wherein the magnet is provided with a protrusion part disposed over the core. The spindle motor includes: a rotor part including a shaft, a hub, and a magnet; a stator part including a sleeve rotatably supporting the shaft, a base having the sleeve coupled thereto, and an armature facing the magnet, fixedly coupled to the base, and including a core and a coil; and a fluid dynamic bearing part formed between the rotor part and the stator part by being filled with oil, wherein the magnet is provided with a protrusion part disposed over the core.
摘要翻译：这里公开了一种用于主轴电动机的电磁模块，其包括轴和具有该主轴电动机的主轴电动机。电磁模块包括：电枢，其包括芯和围绕芯的线圈; 以及面向所述电枢的磁体，其中，所述磁体设置有设置在所述芯上的突出部。主轴电动机包括：转子部件，包括轴，轮毂和磁体; 定子部分，其包括可旋转地支撑所述轴的套筒，具有联接到其上的套筒的基座和面向所述磁体的电枢，固定地联接到所述基座，并且包括芯部和线圈; 以及通过填充油而形成在所述转子部和所述定子部之间的流体动力轴承部，其中，所述磁体设置有设置在所述芯上方的突出部。

6. 发明申请

US20110170154A1 SCANNER MOTOR 失效
标题翻译：扫描仪电机
公开(公告)号：US20110170154A1
公开(公告)日：2011-07-14
申请号：US12722223
申请日：2010-03-11
申请人： Sang Jae SONG , Young Jin BAE , Song Bon OH
发明人： Sang Jae SONG , Young Jin BAE , Song Bon OH
IPC分类号： G02B26/10
CPC分类号： G02B26/121 , F16C17/02 , F16C17/026 , F16C17/26 , F16C33/104 , F16C33/128 , F16C41/008 , F16C2380/26 , H02K5/1675
摘要： Disclosed herein is a scanner motor. The scanner motor includes a rotating shaft which is axially supported and rotatable, and a bearing which has the shape of a hollow cylinder. The bearing includes a hydrodynamic bearing portion provided on the upper portion of the bearing to rotatably support the rotating shaft, and an oil impregnated sintered bearing portion provided on the lower portion of the bearing.
摘要翻译：这里公开了一种扫描仪电机。扫描器马达包括轴向支撑并可旋转的旋转轴和具有中空圆筒形状的轴承。轴承包括设置在轴承的上部上以可旋转地支撑旋转轴的流体动力轴承部分和设置在轴承的下部的浸油烧结轴承部分。

7. 发明授权

US07843619B1 Scanner motor 有权
标题翻译：扫描电机
公开(公告)号：US07843619B1
公开(公告)日：2010-11-30
申请号：US12566563
申请日：2009-09-24
申请人： Sang Jae Song , Woo Chul Shin , Young Jin Bae , Song Bon Oh
发明人： Sang Jae Song , Woo Chul Shin , Young Jin Bae , Song Bon Oh
IPC分类号： G02B26/08
CPC分类号： G02B26/121 , H02K1/30 , H02K7/14 , H02K15/02 , H02K21/222
摘要： Disclosed herein is a scanner motor. The scanner motor includes a rotor case for mounting a magnetic disc or polygon mirror thereon. A rotating shaft is rotatable and axially supports the rotor case. A hollow cylindrical bearing rotatably supports the rotating shaft. A bearing holder is mounted to the outer circumference of the bearing to support it. A stator is mounted to the outer circumference of the bearing holder to form an electric field which rotates the rotor case. A housing shaft is fitted over the outer circumference of the rotating shaft, seated on the rotor case, and coupled at its outer circumference to the polygon mirror. A hole is formed in the housing shaft, absorbs stress occurring during welding, and reduces variation in levelness of the polygon mirror. A coupling part couples the edge of the hole with the polygon mirror.
摘要翻译：这里公开了一种扫描仪电机。扫描器电机包括用于在其上安装磁盘或多面镜的转子壳体。旋转轴可旋转并轴向支撑转子壳体。中空圆柱形轴承可旋转地支撑旋转轴。轴承座安装在轴承的外圆周上以支撑轴承座。定子被安装到轴承座的外圆周上以形成使转子壳旋转的电场。壳体轴安装在旋转轴的外圆周上，安置在转子壳体上，并且在其外圆周处连接到多面镜。在壳体轴上形成孔，吸收焊接时产生的应力，并减小多面镜的水平度的变化。耦合部分将孔的边缘与多面镜相结合。

8. 发明申请

US20130127276A1 HYDRODYNAMIC BEARING ASSEMBLY AND MOTOR INCLUDING THE SAME 审中-公开
标题翻译：水动力轴承组件和包括其的电机
公开(公告)号：US20130127276A1
公开(公告)日：2013-05-23
申请号：US13616877
申请日：2012-09-14
申请人： Sang Jae SONG
发明人： Sang Jae SONG
IPC分类号： F16C32/06 , H02K7/08
CPC分类号： F16C33/743 , F16C17/107 , F16C2202/10 , F16C2370/12 , G11B19/2036 , H02K5/1675
摘要： There are provided a hydrodynamic bearing assembly and a motor including the same. The hydrodynamic bearing assembly includes: a sleeve having a shaft rotatably inserted therein; a hub provided on an upper end of the shaft and having a main wall part protruding downwarly in an axial direction; and a stopper provided at an inner side of the main wall part to limit floatation of the hub and form an oil interface between an inner surface thereof in an inner radial direction and an outer surface of the sleeve, wherein the stopper has a lower porosity in a portion filled with oil than that of other portions thereof.
摘要翻译：提供了一种流体动力轴承组件和包括该液压轴承组件的马达。流体动力轴承组件包括：具有可旋转地插入其中的轴的套筒; 设置在所述轴的上端并具有沿轴向向下突出的主壁部的轮毂; 以及设置在所述主壁部的内侧的止动件，以限制所述轮毂的浮起，并且在其内径方向的内表面与所述套筒的外表面之间形成油界面，其中，所述塞子具有较低的孔隙率填充油的部分比其他部分的部分。

9. 发明申请

US20130057123A1 ROTOR ASSEMBLY FOR MOTOR AND MOTOR INCLUDING THE SAME 审中-公开
标题翻译：用于电动机和电动机的转子组件包括它们
公开(公告)号：US20130057123A1
公开(公告)日：2013-03-07
申请号：US13602525
申请日：2012-09-04
申请人： Sang Jae Song
发明人： Sang Jae Song
IPC分类号： G11B17/02 , H02K7/00
CPC分类号： H02K5/1675 , G11B17/0282 , G11B19/2009 , H02K7/085 , H02K2213/03
摘要： There is provided a rotor assembly for a motor and a motor including the same, the rotor assembly including: a hub including a magnet electromagnetically interacting with a coil to generate rotational driving force; and a disk mounting part included in the hub and having a disk mounted thereon, wherein contact surfaces of the disk and a contact part that contacts the disk are formed of the same material, have the same roughness, and are coupled to each other.
摘要翻译：提供了一种用于电动机的转子组件和包括该转子组件的电动机，转子组件包括：毂，其包括与线圈电磁相互作用以产生旋转驱动力的磁体; 以及包括在所述轮毂中并具有安装在其上的盘的盘安装部分，其中所述盘和接触所述盘的接触部分的接触表面由相同的材料形成，具有相同的粗糙度并且彼此耦合。

10. 发明授权

US08169677B2 Scanner motor 有权
标题翻译：扫描电机
公开(公告)号：US08169677B2
公开(公告)日：2012-05-01
申请号：US12761775
申请日：2010-04-16
申请人： Song-Bon Oh , Sang-Jae Song
发明人： Song-Bon Oh , Sang-Jae Song
IPC分类号： G02B26/08
CPC分类号： G02B26/121
摘要： A scanner motor is disclosed. In accordance with an embodiment of the present invention, the scanner motor includes a shaft, a housing having an insertion-hole formed in a center thereof, in which the shaft is inserted into the insertion-hole, a polygonal mirror, which is mounted on an upper side of the housing and has a through-hole formed in a center thereof in such a way that the shaft penetrates through the polygonal mirror, and a compression spring, which is formed on an upper side of the polygonal mirror and includes a V-shaped curved part bent downwardly in such a way that the V-shaped curved part compresses an upper edge of an inner circumferential surface of the polygonal mirror both horizontally and vertically.
摘要翻译：公开了一种扫描仪电机。根据本发明的一个实施例，扫描器电动机包括轴，壳体，其中心具有形成在其中的插入孔，轴插入到插入孔中，多面镜安装在壳体的上侧并且具有形成在其中心的通孔，使得轴穿过多面镜，并且压缩弹簧形成在多面镜的上侧，并且包括V 形状的弯曲部分以这样的方式向下弯曲，使得V形弯曲部分水平和垂直地压缩多角镜的内周表面的上边缘。

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