公开(公告)号：US06291916B1

公开(公告)日：2001-09-18

申请号：US09551834

申请日：2000-04-18

申请人： Wen-shi Huang ,  Kuo-cheng Lin ,  Ming-shi Tsai ,  Chu-hsien Chou

发明人： Wen-shi Huang ,  Kuo-cheng Lin ,  Ming-shi Tsai ,  Chu-hsien Chou

IPC分类号： H02K1516

CPC分类号： H02K7/085 ,  H02K7/09

摘要： A rotor balance structure, which comprises a vane shell, a rotor case installed on the inner side of the vane shell, and a magnet installed on the inner side of the rotor case. The rotor is coupled with a stator, which comprises a coil and a magnetic conduction silicon steel set. When the coil on the stator is provided with an electrical current and generates a magnetic field, the magnet is attracted through the magnetic conduction silicon steel set to rotate the rotor balance structure. The feature of the rotor balance structure of the present invention is in that a magnetically conductive plate is included and installed under the inner side of the vane shell top. The magnetically conductive plate does not have any magnetic conduction with the rotor case but has an attractive magnetic interaction with the coil so that the rotational balance of the rotor balance structure can be improved.

摘要翻译： 一种转子平衡结构，其包括叶片壳体，安装在叶片壳体的内侧上的转子壳体和安装在转子壳体的内侧上的磁体。 转子与定子耦合，该定子包括线圈和导磁硅钢组。 当定子上的线圈设有电流并产生磁场时，磁体通过导磁硅钢套件吸引，以转动转子平衡结构。 本发明的转子平衡结构的特征在于，包括导磁板并安装在叶片壳顶部的内侧。 导电板与转子壳体不具有任何磁传导，但是与线圈具有吸引力的磁相互作用，从而能够提高转子平衡结构的旋转平衡。

公开(公告)号：US06747385B2

公开(公告)日：2004-06-08

申请号：US10209999

申请日：2002-07-31

申请人： Wen-shi Huang ,  Kuo-cheng Lin ,  Chu-hsien Chou ,  Ming-shi Tsai

发明人： Wen-shi Huang ,  Kuo-cheng Lin ,  Chu-hsien Chou ,  Ming-shi Tsai

IPC分类号： H02K100

CPC分类号： H02K1/2793 ,  H02K1/145 ,  H02K21/145 ,  H02K21/24

摘要： A motor structure includes a stator and a rotor. The stator includes a coil assembly which includes a ring-shaped slot having an inner periphery on its inner side and an outer periphery on its outer side away from the inner periphery, a plurality of first teeth mounted around the inner periphery of the ring-shaped slot, and a plurality of second teeth mounted around the outer periphery of the ring-shaped slot; wherein each of the first teeth is arranged to partly fall behind or exceed the corresponding one of the second teeth, and a coil wound in the ring-shaped slot. The rotor includes a circular magnet located above the coil.

摘要翻译： 电动机结构包括定子和转子。 定子包括线圈组件，该线圈组件包括其内侧具有内周的环形槽和远离内周的外侧的外周，多个第一齿安装在环形的内周 槽，以及围绕所述环形槽的外周安装的多个第二齿; 其中所述第一齿中的每一个被布置成部分地落在所述第二齿中的相应的一个之上或者超过所述第二齿中的相应一个，以及卷绕在所述环形槽中的线圈。 转子包括位于线圈上方的圆形磁体。

公开(公告)号：US06509666B1

公开(公告)日：2003-01-21

申请号：US09676266

申请日：2000-09-28

申请人： Wen-shi Huang ,  Kuo-cheng Lin ,  Chu-hsien Chou ,  Ming-shi Tsai

发明人： Wen-shi Huang ,  Kuo-cheng Lin ,  Chu-hsien Chou ,  Ming-shi Tsai

IPC分类号： H02K112

CPC分类号： H02K1/2793 ,  H02K1/145 ,  H02K21/145 ,  H02K21/24

摘要： A motor structure including a stator having a coil assembly, and a rotor having a circular magnet located above the coil. The stator includes a coil assembly having a ring-shaped slot, a plurality of first teeth, a plurality of second teeth, and a coil. The ring-shaped slot has an inner periphery on its inner side and an outer periphery on its outer side away from the inner periphery. The plurality of first teeth is mounted around the inner periphery of the ring-shaped slot. The plurality of second teeth is mounted around the outer periphery of the ring-shaped slot. The coil is wound in the ring-shaped slot.

摘要翻译： 一种电机结构，包括具有线圈组件的定子和具有位于线圈上方的具有圆形磁体的转子。 定子包括具有环形槽，多个第一齿，多个第二齿和线圈的线圈组件。 环形槽在其内侧具有内周边，在其外侧具有远离内周的外周。 多个第一齿围绕环形槽的内周安装。 多个第二齿围绕环形槽的外周安装。 线圈缠绕在环形槽中。

公开(公告)号：US06652246B1

公开(公告)日：2003-11-25

申请号：US09672112

申请日：2000-09-27

申请人： Kuo-cheng Lin ,  Ming-shi Tsai ,  Yu-huang Huang ,  Wen-shi Huang

发明人： Kuo-cheng Lin ,  Ming-shi Tsai ,  Yu-huang Huang ,  Wen-shi Huang

IPC分类号： F04B1700

CPC分类号： F04D25/0613 ,  F04D29/582

摘要： A centrifugal fan having an upside-down mounted structure and being mounted on a heat-dissipating plate includes a frame fixed on the heat-dissipating plate and a stator upside-down mounted in the frame and fixed on the upper surface. The frame includes an upper surface positioned away from the heat-dissipating plate, a side surface substantially perpendicular to the upper surface, at least one inlet formed on the upper surface, and an outlet formed on the side surface. The stator includes a printed circuit board positioned close to the upper surface and positioned away from the heat-dissipating plate.

摘要翻译： 具有倒置安装结构并安装在散热板上的离心风扇包括固定在散热板上的框架和安装在框架中并固定在上表面上的上下颠倒的定子。 框架包括远离散热板的上表面，基本上垂直于上表面的侧表面，形成在上表面上的至少一个入口和形成在侧表面上的出口。 定子包括靠近上表面定位并远离散热板的印刷电路板。

公开(公告)号：US06406274B1

公开(公告)日：2002-06-18

申请号：US09580002

申请日：2000-05-26

申请人： Kuo-cheng Lin ,  Yu-huang Huang ,  Ming-shi Tsai ,  Wen-shi Huang

发明人： Kuo-cheng Lin ,  Yu-huang Huang ,  Ming-shi Tsai ,  Wen-shi Huang

IPC分类号： F04B3504

CPC分类号： H05K7/20172 ,  F04D25/08

摘要： A heat dissipation device includes a rotor, a plurality of centrifugal blades provided around the rotor, a stator provided inside the rotor for driving the rotor to rotate, and a base provided under the rotor and the stator without enclosing the rotor. The base includes a central portion connected with the stator, and a plurality of extension portions extending from the central portion to the outside. A plurality of holes are formed at a side of each of the plurality of extension portions away from the central portion, respectively.

摘要翻译： 散热装置包括转子，设置在转子周围的多个离心式叶片，设置在转子内部以驱动转子旋转的定子，以及设置在转子和定子下方的基座，而不包围转子。 基座包括与定子连接的中心部分和从中心部分延伸到外部的多个延伸部分。 多个孔分别形成在多个延伸部分的每一个的远离中心部分的一侧。

公开(公告)号：US06849978B2

公开(公告)日：2005-02-01

申请号：US10066374

申请日：2002-02-05

申请人： Sung-wei Sun ,  Ming-shi Tsai ,  Wen-shi Huang ,  Kuo-cheng Lin

发明人： Sung-wei Sun ,  Ming-shi Tsai ,  Wen-shi Huang ,  Kuo-cheng Lin

IPC分类号： F04D25/06 ,  F04D29/058 ,  F16C39/06 ,  H02K7/09

CPC分类号： F04D25/062 ,  F04D29/058 ,  F16C39/063 ,  F16C2360/46 ,  H02K7/09

摘要： A motor having a magnetic bearing. The motor includes a base provided with a bearing seats, a stator fixed to the base, a rotor equipped with a rotation shaft and able to rotate relative to the stator by magnetic forces generated from excitation, a bearing fastened to the bearing seat of the base for accommodating the rotation shaft of the rotor, and a magnetic unit composed of a first, a second and a third magnetic elements. The second magnetic element is located below the first magnetic element. The third magnetic element is located below the second magnetic element. By employing the magnetic force, the second magnetic element is restrained between the first and third magnetic elements, thereby limiting a shift range of the rotation shaft.

摘要翻译： 具有磁性轴承的电动机。 该电动机包括一个设置有轴承座的底座，一个固定在该底座上的定子，一个配有旋转轴的转子，能够通过由激励产生的磁力相对于定子旋转，一个轴承固定在基座的轴承座上 用于容纳转子的旋转轴，以及由第一，第二和第三磁性元件组成的磁性单元。 第二磁性元件位于第一磁性元件的下方。 第三磁性元件位于第二磁性元件下方。 通过使用磁力，第二磁性元件被限制在第一和第三磁性元件之间，从而限制了旋转轴的移动范围。

公开(公告)号：US07218073B2

公开(公告)日：2007-05-15

申请号：US10695776

申请日：2003-10-30

申请人： Wen-shi Huang ,  Ming-shi Tsai ,  Cheng-chieh Liu ,  Tsung-jung Hsieh ,  Yuch-lung Huang

发明人： Wen-shi Huang ,  Ming-shi Tsai ,  Cheng-chieh Liu ,  Tsung-jung Hsieh ,  Yuch-lung Huang

IPC分类号： G05B11/28

CPC分类号： F04D27/004

摘要： A fan motor speed control circuit is disclosed. The circuit includes a digital/analog converting unit and a driving unit. The digital/analog converting unit takes charge of receiving a pulse width modulation (PWM) signal and converting it into a voltage signal. The driving unit is connected with the digital/analog converting unit in series for receiving the voltage signal, while the driving unit provides a first predetermined voltage level and a second predetermined voltage level as references. The fan motor is kept to run with a low constant rotation speed when the voltage signal level is higher than the first predetermined voltage level, with a full constant rotation speed when the voltage signal level is lower than the second predetermined voltage level, and with a variable rotation speed when the voltage signal level is lower than the first predetermined voltage level and higher than the second predetermined voltage level.

摘要翻译： 公开了一种风扇马达速度控制电路。 电路包括数字/模拟转换单元和驱动单元。 数字/模拟转换单元负责接收脉宽调制（PWM）信号并将其转换为电压信号。 驱动单元与数字/模拟转换单元串联连接以接收电压信号，而驱动单元提供第一预定电压电平和第二预定电压电平作为参考。 当电压信号电平高于第一预定电压电平时，风扇电动机以低的恒定转速运行，当电压信号电平低于第二预定电压电平时具有完全恒定的转速，并且使用 当电压信号电平低于第一预定电压电平并高于第二预定电压电平时，可变转速。

公开(公告)号：US07238004B2

公开(公告)日：2007-07-03

申请号：US10412226

申请日：2003-04-14

申请人： Kuo-cheng Lin ,  Wen-shi Huang ,  Shun-chen Chang ,  Pohao Yu

发明人： Kuo-cheng Lin ,  Wen-shi Huang ,  Shun-chen Chang ,  Pohao Yu

IPC分类号： F04D29/44 ,  F01D1/00

CPC分类号： F04D19/007 ,  F01D1/02 ,  F04D25/0613 ,  H05K7/20172

摘要： A serial fan includes a frame, a plurality of rotor vanes, at least one motor for driving the rotor vanes and a support connected to the frame through a plurality of connecting parts for receiving the at least one motor. The plurality of rotor vanes are arranged in series in the frame along an axial direction and the plurality of connecting parts are disposed therebetween to minimize space occupied by the serial fan in the axial direction, and effectively increase the blast pressure.

摘要翻译： 串联风扇包括框架，多个转子叶片，用于驱动转子叶片的至少一个马达和通过多个用于接收至少一个马达的连接部分连接到框架的支撑件。 多个转子叶片沿着轴向串联布置在框架中，并且多个连接部件设置在它们之间，以使串联风扇在轴向上占据的空间最小化，并且有效地增加了鼓风压力。

公开(公告)号：US20070128023A1

公开(公告)日：2007-06-07

申请号：US11672780

申请日：2007-02-08

申请人： Kuo-cheng Lin ,  Wen-shi Huang ,  Shun-chen Chang ,  Pohao Yu

发明人： Kuo-cheng Lin ,  Wen-shi Huang ,  Shun-chen Chang ,  Pohao Yu

IPC分类号： F01D1/06

CPC分类号： F04D19/007 ,  F01D1/02 ,  F04D25/0613 ,  H05K7/20172

摘要： A serial fan includes a frame, a plurality of rotor vanes, a support connected to the frame through a plurality of connecting parts. The plurality of rotor vanes are arranged in series in the frame along an axial direction and the plurality of connecting parts are disposed therebetween to minimize space occupied by the serial fan in the axial direction, and effectively increase the blast pressure.

摘要翻译： 串联风扇包括框架，多个转子叶片，通过多个连接部件连接到框架的支撑件。 多个转子叶片沿着轴向串联布置在框架中，并且多个连接部件设置在它们之间，以使串联风扇在轴向上占据的空间最小化，并且有效地增加了鼓风压力。

公开(公告)号：US07059830B2

公开(公告)日：2006-06-13

申请号：US10388399

申请日：2003-03-17

申请人： Wen-shi Huang ,  Kuo-cheng Lin ,  Shun-chen Chang

发明人： Wen-shi Huang ,  Kuo-cheng Lin ,  Shun-chen Chang

IPC分类号： F04D29/44

CPC分类号： F01D1/02

摘要： This specification discloses a serial fan comprising a plurality of rotor vanes, one or more supports and a frame. Each of the rotor vanes comprises an inlet, an outlet, and one or more blades. Each support supports at least one of the rotor vanes so that the corresponding rotor vane can rotate thereon. The frame connects all the supports. The rotor vanes are connected in series in the axial direction, and the design of each of the rotor vanes is such that the velocity vector of the air relative to one of the blades on the outlet side of the ith rotor vane plus the velocity vector of the blade of the (i+1)th rotor vane relative to that of the ith rotor vane gives the incoming velocity vector of the air relative to the (i+1)th rotor vane. This vector is essentially parallel to the extension direction of the blade on the inlet side of the (i+1)th rotor vane. Here, i is a natural number smaller than the number of the plurality of rotor vanes.