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1. 发明申请

US20100316509A1 Miniature Fan 有权
标题翻译：微型风扇
公开(公告)号：US20100316509A1
公开(公告)日：2010-12-16
申请号：US12484405
申请日：2009-06-15
申请人： Alex Horng , Tso-Kuo Yin , Tsung-Hsin Cheng
发明人： Alex Horng , Tso-Kuo Yin , Tsung-Hsin Cheng
IPC分类号： F04D25/08 , H02K3/26
CPC分类号： H02K3/26 , F04D25/0653 , H02K5/225 , H02K11/215 , H02K11/33
摘要： A miniature fan includes a housing having a mounting portion with a shaft seat. A base is mounted to the mounting portion of the housing. The base includes first and second faces spaced along an axis. An outer layer is provided on the first face of the base. A bottom layer is provided on the second face of the base. The base further includes a coil unit intermediate the outer layer and the bottom layer. The coil unit is electrically connected to a drive circuit. An impeller includes a shaft and a permanent magnet. The shaft is coupled to the shaft seat of the housing and rotatable about the axis. The permanent magnet is aligned with the coil unit. The axial height of the miniature fan is reduced, and the structure of the miniature fan is simplified.
摘要翻译：微型风扇包括具有带轴座的安装部分的壳体。基座安装到壳体的安装部分。底座包括沿轴线间隔开的第一和第二面。在基座的第一面上设置有外层。底层设置在基座的第二面上。基座还包括在外层和底层之间的线圈单元。线圈单元电连接到驱动电路。叶轮包括轴和永磁体。轴联接到壳体的轴座并可围绕轴线旋转。永磁体与线圈单元对准。微型风扇的轴向高度减小，微型风扇的结构简化。

2. 发明申请

US20100098561A1 Small Sized Heat Dissipating Fan 有权
标题翻译：小型散热风扇
公开(公告)号：US20100098561A1
公开(公告)日：2010-04-22
申请号：US12270915
申请日：2008-11-14
申请人： Alex Horng , Tsung-Hsin Cheng
发明人： Alex Horng , Tsung-Hsin Cheng
IPC分类号： F04D25/08
CPC分类号： F04D25/0633 , F04D29/646 , Y10T29/49245
摘要： A small sized heat dissipating fan comprises a housing, a stator and a rotor. The housing includes a carrying base to hold the stator and rotor. The stator includes a magnetizing member having a plurality of coils, and a circuit board electrically connecting to the coils and having a driving circuit and a speed adjuster. The driving circuit, the speed adjuster and the coils electrically connect to each other. The rotor includes a shaft, an impeller fixed to one end of the shaft, and an annular magnet. The other end of the shaft extends through the magnetizing member. The shaft is rotatably coupled to the stator. The annular magnet is mounted to an inner periphery of the impeller and faces the magnetizing member of the stator. Consequently, by adjustment of resistance of the speed adjuster, the rated rotational speed of the heat dissipating fan can be changed.
摘要翻译：小型散热风扇包括壳体，定子和转子。壳体包括用于保持定子和转子的承载基座。定子包括具有多个线圈的磁化构件和与线圈电连接并具有驱动电路和速度调节器的电路板。驱动电路，速度调节器和线圈彼此电连接。转子包括轴，固定到轴的一端的叶轮和环形磁体。轴的另一端延伸穿过磁化构件。轴可旋转地联接到定子。环形磁铁安装在叶轮的内周面上并面向定子的磁化构件。因此，通过调整调速器的电阻，可以改变散热风扇的额定转速。

3. 发明授权

US07280899B2 S-type smooth command generating method and means thereof 有权
标题翻译： S型平滑指令生成方法及装置
公开(公告)号：US07280899B2
公开(公告)日：2007-10-09
申请号：US10919277
申请日：2004-08-17
申请人： Tsung-Hsin Cheng
发明人： Tsung-Hsin Cheng
IPC分类号： G05B19/21
CPC分类号： H02P5/46
摘要： An S-type smooth command generating method and the means thereof are provided to process the motion commands smoothly, thereby generating continuous velocity commands and position commands. The provided method not only improves the motor's ability of acceleration/deceleration, but also smoothes the operations in the mechanical structure of motor. Besides, in the position control mode, the position tracking of the servo system is enhanced and the steady error of the system is reduced.
摘要翻译：提供S型平滑指令生成方法及其装置，以平滑地处理运动命令，从而产生连续的速度命令和位置命令。提供的方法不仅提高了电机的加速/减速能力，而且平滑了电机机械结构的运行。此外，在位置控制模式下，提高了伺服系统的位置跟踪，降低了系统的稳定误差。

4. 发明授权

US08360747B2 Miniature fan 有权
标题翻译：迷你风扇
公开(公告)号：US08360747B2
公开(公告)日：2013-01-29
申请号：US12484405
申请日：2009-06-15
申请人： Alex Horng , Tso-Kuo Yin , Tsung-Hsin Cheng
发明人： Alex Horng , Tso-Kuo Yin , Tsung-Hsin Cheng
IPC分类号： F04B35/04 , H02K21/12 , H02K1/22
CPC分类号： H02K3/26 , F04D25/0653 , H02K5/225 , H02K11/215 , H02K11/33
摘要： A miniature fan includes a housing having a mounting portion with a shaft seat. A base is mounted to the mounting portion of the housing. The base includes first and second faces spaced along an axis. An outer layer is provided on the first face of the base. A bottom layer is provided on the second face of the base. The base further includes a coil unit intermediate the outer layer and the bottom layer. The coil unit is electrically connected to a drive circuit. An impeller includes a shaft and a permanent magnet. The shaft is coupled to the shaft seat of the housing and rotatable about the axis. The permanent magnet is aligned with the coil unit. The axial height of the miniature fan is reduced, and the structure of the miniature fan is simplified.
摘要翻译：微型风扇包括具有带轴座的安装部分的壳体。基座安装到壳体的安装部分。底座包括沿轴线间隔开的第一和第二面。在基座的第一面上设置有外层。底层设置在基座的第二面上。基座还包括在外层和底层之间的线圈单元。线圈单元电连接到驱动电路。叶轮包括轴和永磁体。轴联接到壳体的轴座并可围绕轴线旋转。永磁体与线圈单元对准。微型风扇的轴向高度减小，微型风扇的结构简化。

5. 发明授权

US08060238B2 Method of calculating recovery commands for numerical controlled system 有权
标题翻译：计算数控系统恢复命令的方法
公开(公告)号：US08060238B2
公开(公告)日：2011-11-15
申请号：US12388808
申请日：2009-02-19
申请人： Ching-Hsiung Tsai , Jia-ming Wu , Tsung-Hsin Cheng
发明人： Ching-Hsiung Tsai , Jia-ming Wu , Tsung-Hsin Cheng
IPC分类号： G06F19/00
CPC分类号： G05B19/4103 , G05B2219/33079
摘要： A method of calculating recovery commands for numerical controlled system that an upper controller provides position commands to a servo driver to drive a motor. A memory space is provided to store the position commands, and then a position matrix and a transformation matrix are read. Finally, the transformation matrix is multiplied by the position matrix to calculate the coefficients of a position polynomial and a plurality of position interpolations. In addition, a velocity polynomial and an acceleration polynomial can be calculated. Therefore, the position commands are calculated to recovery as a high-order differentiable continuous polynomial to synchronize the servo driver and the upper controller.
摘要翻译：一种计算数控系统的恢复命令的方法，其中上控制器向伺服驱动器提供位置命令以驱动马达。提供存储空间以存储位置命令，然后读取位置矩阵和变换矩阵。最后，将变换矩阵乘以位置矩阵，以计算位置多项式和多个位置插值的系数。另外，可以计算速度多项式和加速度多项式。因此，位置命令被计算为恢复为高阶可微分连续多项式以使伺服驱动器和上控制器同步。

6. 发明申请

US20100211234A1 METHOD OF CALCULATING RECOVERY COMMANDS FOR NUMERICAL CONTROLLED SYSTEM 有权
标题翻译：计算数字控制系统恢复命令的方法
公开(公告)号：US20100211234A1
公开(公告)日：2010-08-19
申请号：US12388808
申请日：2009-02-19
申请人： Ching-Hsiung TSAI , Jia-ming Wu , Tsung-Hsin Cheng
发明人： Ching-Hsiung TSAI , Jia-ming Wu , Tsung-Hsin Cheng
IPC分类号： G05B19/19 , G05D1/00
CPC分类号： G05B19/4103 , G05B2219/33079
摘要： A method of calculating recovery commands for numerical controlled system that an upper controller provides position commands to a servo driver to drive a motor. A memory space is provided to store the position commands, and then a position matrix and a transformation matrix are read. Finally, the transformation matrix is multiplied by the position matrix to calculate the coefficients of a position polynomial and a plurality of position interpolations. In addition, a velocity polynomial and an acceleration polynomial can be calculated. Therefore, the position commands are calculated to recovery as a high-order differentiable continuous polynomial to synchronize the servo driver and the upper controller.
摘要翻译：一种计算数控系统的恢复命令的方法，其中上控制器向伺服驱动器提供位置命令以驱动马达。提供存储空间以存储位置命令，然后读取位置矩阵和变换矩阵。最后，将变换矩阵乘以位置矩阵，以计算位置多项式和多个位置插值的系数。另外，可以计算速度多项式和加速度多项式。因此，位置命令被计算为恢复为高阶可微分连续多项式以使伺服驱动器和上控制器同步。

7. 发明申请

US20050222741A1 S-type smooth command generating method and means thereof 有权
标题翻译： S型平滑指令生成方法及装置
公开(公告)号：US20050222741A1
公开(公告)日：2005-10-06
申请号：US10919277
申请日：2004-08-17
申请人： Tsung-Hsin Cheng
发明人： Tsung-Hsin Cheng
IPC分类号： G05B19/416 , G05D3/12 , G05D13/00 , G06F7/00
CPC分类号： H02P5/46
摘要： An S-type smooth command generating method and the means thereof are provided to process the motion commands smoothly, thereby generating continuous velocity commands and position commands. The provided method not only improves the motor's ability of acceleration/deceleration, but also smoothes the operations in the mechanical structure of motor. Besides, in the position control mode, the position tracking of the servo system is enhanced and the steady error of the system is reduced.
摘要翻译：提供S型平滑指令生成方法及其装置，以平滑地处理运动命令，从而产生连续的速度命令和位置命令。提供的方法不仅提高了电机的加速/减速能力，而且平滑了电机机械结构的运行。此外，在位置控制模式下，提高了伺服系统的位置跟踪，降低了系统的稳定误差。

8. 发明授权

US08172553B2 Small sized heat dissipating fan with outward arrangement of a speed adjuster resistor having a resistance of zero ohms 有权
标题翻译：小型散热风扇，外部布置有电阻为零欧姆的调速电阻
公开(公告)号：US08172553B2
公开(公告)日：2012-05-08
申请号：US12270915
申请日：2008-11-14
申请人： Alex Horng , Tsung-Hsin Cheng
发明人： Alex Horng , Tsung-Hsin Cheng
IPC分类号： F04B49/00
CPC分类号： F04D25/0633 , F04D29/646 , Y10T29/49245
摘要： A small sized heat dissipating fan includes a housing, a stator and a rotor. The housing includes a carrying base to hold the stator and rotor. The stator includes a magnetizing member having a plurality of coils and a circuit board electrically connecting to the coils and having a driving circuit and a speed adjuster. The driving circuit, the speed adjuster and the coils electrically connect to each other. The rotor includes a shaft, an impeller fixed to one end of the shaft, and an annular magnet. The other end of the shaft extends through the magnetizing member. The shaft is rotatably coupled to the stator. The annular magnet is mounted to an inner periphery of the impeller and faces the magnetizing member of the stator. Consequently, by adjustment of resistance of the speed adjuster, the rated rotational speed of the heat dissipating fan can be changed.
摘要翻译：小型散热风扇包括壳体，定子和转子。壳体包括用于保持定子和转子的承载基座。定子包括具有多个线圈的磁化构件和与线圈电连接并具有驱动电路和速度调节器的电路板。驱动电路，速度调节器和线圈彼此电连接。转子包括轴，固定到轴的一端的叶轮和环形磁体。轴的另一端延伸穿过磁化构件。轴可旋转地联接到定子。环形磁铁安装在叶轮的内周面上并面向定子的磁化构件。因此，通过调整调速器的电阻，可以改变散热风扇的额定转速。

9. 发明申请

US20100314974A1 Miniature Motor 审中-公开
标题翻译：微型电机
公开(公告)号：US20100314974A1
公开(公告)日：2010-12-16
申请号：US12483329
申请日：2009-06-12
申请人： Alex Horng , Tso-Kuo Yin , Tsung-Hsin Cheng
发明人： Alex Horng , Tso-Kuo Yin , Tsung-Hsin Cheng
IPC分类号： H02K5/00 , H02K21/12 , H02K11/00
CPC分类号： H02K21/24 , H02K1/182 , H02K3/26 , H02K5/1675 , H02K11/215 , H02K11/33
摘要： A miniature motor includes a base having a layout layer with two faces spaced along an axis. The layout layer includes a coil unit. The base further includes an outer layer provided on one of the faces of the layout layer. A shaft seat is provided on the base. A rotor includes a shaft and a permanent magnet. The shaft is coupled to the shaft seat and rotatable about the axis. The permanent magnet is aligned with the coil unit. An air gap is formed between the permanent magnet and the outer layer of the base. The coil unit is integrated into the base such that the coil unit is outside of the air gap. The axial height of the miniature motor is reduced, and the structure of the miniature motor is simplified.
摘要翻译：微型电动机包括具有布置层的底座，其具有沿轴线间隔开的两个面。布局层包括线圈单元。基座还包括设置在布局层的一个面上的外层。基座上设有一个轴座。转子包括轴和永磁体。轴联接到轴座并且可围绕轴线旋转。永磁体与线圈单元对准。在永磁体和基体的外层之间形成气隙。线圈单元集成到基座中，使得线圈单元在气隙之外。微型马达的轴向高度减小，微型马达的结构简化。

10. 发明申请

US20070038314A1 Motion command reshaping method with analog input for position s curve 审中-公开
标题翻译：运动命令整形方法，具有位置曲线的模拟输入
公开(公告)号：US20070038314A1
公开(公告)日：2007-02-15
申请号：US11238043
申请日：2005-09-29
申请人： Tsung-Hsin Cheng
发明人： Tsung-Hsin Cheng
IPC分类号： G05B19/18 , G05B11/32
CPC分类号： G05B19/416 , G05B2219/43034 , G05B2219/43099
摘要： A motion command reshaping method with analog input for position s curve is provided to process the motion commands smoothly. In this embodiment, an accumulating and asymmetric architecture and processing of reference points are used to make mathematical calculation with low operation and high resolution, thereby satisfying the required response time during the acceleration/deceleration. Further, the provided method adopts the conception of a motion command reshaping generator with analog input for velocity s curve, thereby applying to various position command reshaping.
摘要翻译：提供了一种具有位置曲线模拟输入的运动指令整形方法，以平滑地处理运动命令。在本实施例中，使用累积和不对称的架构和参考点的处理来进行低运算和高分辨率的数学计算，从而满足加速/减速期间所需的响应时间。此外，所提供的方法采用运动命令重构具有用于速度曲线的模拟输入的发生器的概念，从而应用于各种位置命令重新整形。

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