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公开(公告)号：US20080074275A1
公开(公告)日：2008-03-27
申请号：US11898899
申请日：2007-09-17
申请人： Yu-Liang Lin , Tsung-Jung Hsieh , Yueh-Lung Huang , Ming-Shi Tsai
发明人： Yu-Liang Lin , Tsung-Jung Hsieh , Yueh-Lung Huang , Ming-Shi Tsai
IPC分类号： G08B17/00
CPC分类号： G06F1/206 , H05K7/20209 , Y10S388/934
摘要： A control device of a fan system includes a temperature sensing module, a comparing module and a driving module. The temperature sensing module senses an external temperature and generates a sensing signal according to the external temperature. The comparing module receives the sensing signal and outputs a comparing signal according to the sensing signal and a reference voltage signal. The driving module, which is electrically connected with the temperature sensing module and the comparing module, supplies a working voltage to the temperature sensing module and the comparing module, and outputs a rotating speed control signal according to the sensing signal or the comparing signal.
摘要翻译： 风扇系统的控制装置包括温度感测模块，比较模块和驱动模块。 温度检测模块检测外部温度，并根据外部温度产生感应信号。 比较模块接收感测信号，并根据感测信号和参考电压信号输出比较信号。 与温度检测模块和比较模块电连接的驱动模块向温度感测模块和比较模块提供工作电压，并根据感测信号或比较信号输出转速控制信号。
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公开(公告)号：US20070147986A1
公开(公告)日：2007-06-28
申请号：US11640911
申请日：2006-12-19
申请人： Heng-Yu Wu , Chun-Lung Chiu , Ming-Shi Tsai
发明人： Heng-Yu Wu , Chun-Lung Chiu , Ming-Shi Tsai
IPC分类号： F01D15/12
CPC分类号： F04D25/166 , H05K7/20209
摘要： A fan system is electrically connected with a driving source and includes a first fan, a second fan and an energy storage. The second fan is rotated by the first fan for generating an electric energy. The energy storage is electrically connected with the second fan for storing the electric energy and keep supplying power when the driving source is out of order or the fan is rotating in lower rotation speed.
摘要翻译： 风扇系统与驱动源电连接，包括第一风扇，第二风扇和能量存储器。 第二风扇由第一风扇旋转以产生电能。 能量存储器与第二风扇电连接以存储电能，并且当驱动源出现故障或者风扇以较低的转速旋转时，继续供电。
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公开(公告)号：US20060165525A1
公开(公告)日：2006-07-27
申请号：US11316732
申请日：2005-12-27
申请人： Yu-Chien Kuo , Tsu Lin , Ming-Shi Tsai , Wen-Shi Huang
发明人： Yu-Chien Kuo , Tsu Lin , Ming-Shi Tsai , Wen-Shi Huang
IPC分类号： F04D29/44
CPC分类号： F04D29/4213
摘要： A blower comprises a housing and an impeller. The housing comprises a side outlet and an inlet comprising a predetermined profile, and the impeller is disposed in the housing. The predetermined profile is quadratrical, elliptical, polygonal, non-coaxial circle, or irregularly closed shaped. A flow tunnel is disposed between the impeller and the housing.
摘要翻译： 鼓风机包括壳体和叶轮。 壳体包括侧出口和包括预定轮廓的入口，并且叶轮设置在壳体中。 该预定轮廓为三角形，椭圆形，多边形，非同轴圆形或不规则形状。 流动通道设置在叶轮和壳体之间。
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公开(公告)号：US20050139348A1
公开(公告)日：2005-06-30
申请号：US11023517
申请日：2004-12-29
申请人： William Lu , Ying-chi Chen , Te-tsai Chuang , Ming-shi Tsai
发明人： William Lu , Ying-chi Chen , Te-tsai Chuang , Ming-shi Tsai
CPC分类号： H05K7/20172 , F04D29/601
摘要： A hot swap fan includes a fan and a holding member. The fan has an air inlet, an air outlet, and a sidewall connected between the air inlet and the air outlet. The holding member is bent to form a top portion and at least one side portion and affixed on the sidewall. The top portion is formed with at least one handle portion, and part of the side portion is formed as a movable flexible portion connecting to the handle portion. The flexible portion is formed with an engaging structure to engage a casing that accommodates the hot swap fan.
摘要翻译： 热插拔风扇包括风扇和保持构件。 风扇具有空气入口，空气出口和连接在进气口和空气出口之间的侧壁。 弯曲保持构件以形成顶部和至少一个侧部并且固定在侧壁上。 顶部形成有至少一个手柄部分，并且侧部的一部分形成为连接到手柄部分的可移动柔性部分。 柔性部分形成有接合结构，以接合容纳热插拔风扇的壳体。
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公开(公告)号：US20050029882A1
公开(公告)日：2005-02-10
申请号：US10772322
申请日：2004-02-06
申请人： Cheng-Chieh Liu , Yi-Fang Chou , Tsu-Liang Lin , Ming-Shi Tsai , Kuo-Cheng Lin
发明人： Cheng-Chieh Liu , Yi-Fang Chou , Tsu-Liang Lin , Ming-Shi Tsai , Kuo-Cheng Lin
摘要： A modified mounting structure for a heat-dissipating device. The heat-dissipating device has a motor and a seat with a slot mounted on a base or the cover portion of a stator thereof. The seat secures a motor controller of the heat-dissipating device detecting phase changes of the magnetic poles of the motor. The structure of a heat-dissipating device reduces required components, manufacturing cost and assembly time, and the control circuit is greatly simplified.
摘要翻译： 一种用于散热装置的改进的安装结构。 散热装置具有电动机和座，该座具有安装在基座或其定子的盖部上的槽。 座椅固定用于检测电动机磁极相位变化的散热装置的电机控制器。 散热装置的结构减少了所需的部件，制造成本和组装时间，并且大大简化了控制电路。
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公开(公告)号：US20050019168A1
公开(公告)日：2005-01-27
申请号：US10695776
申请日：2003-10-30
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。
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公开(公告)号：US20050002808A1
公开(公告)日：2005-01-06
申请号：US10879146
申请日：2004-06-30
申请人： Wen-Shi Huang , Kuo-Cheng Lin , Jeng-Hung Lin , Tsu-Liang Lin , Chih-Jen Chen , Chen-Yu Yu , Lobato Lu , Ming-Shi Tsai
发明人： Wen-Shi Huang , Kuo-Cheng Lin , Jeng-Hung Lin , Tsu-Liang Lin , Chih-Jen Chen , Chen-Yu Yu , Lobato Lu , Ming-Shi Tsai
CPC分类号： F04D29/646 , F04D25/0606
摘要： A fan is disclosed for use in a system, and the system has at least one connection structure. The fan is mainly composed of an impeller and a base, and the impeller is connected to the base. The impeller at least has a hub, a plurality of blades and a driver. The base has at least one engaging member, and the engaging member is corresponding to the connection structure. Further, the fan is fixed on the system by connecting the engaging member and the connection structure together.
摘要翻译： 公开了一种用于系统的风扇，并且该系统具有至少一个连接结构。 风扇主要由叶轮和底座组成，叶轮连接到底座上。 叶轮至少具有毂，多个叶片和驱动器。 基座具有至少一个接合构件，并且接合构件对应于连接结构。 此外，通过将接合构件和连接结构连接在一起，将风扇固定在系统上。
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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
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。
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公开(公告)号：US07944162B2
公开(公告)日：2011-05-17
申请号：US12133874
申请日：2008-06-05
申请人： Chun-Lung Chiu , Ming-Shi Tsai
发明人： Chun-Lung Chiu , Ming-Shi Tsai
IPC分类号： H02P23/12
CPC分类号： H02P6/15
摘要： A motor control device includes a sensing circuit, a phase-shifting circuit, a comparing circuit and a control circuit. The sensing circuit senses the motor to generate a sensing signal. The phase-shifting circuit is electrically connected to the sensing circuit and receives the sensing signal to generate a phase-shifting signal. The comparing circuit is electrically connected to the phase-shifting circuit and receives the phase-shifting signal to generate a comparing signal. The control circuit is electrically connected with the comparing circuit and the motor, and receives the comparing signal to generate a control signal so as to control the rotation speed of the motor.
摘要翻译： 电动机控制装置包括感测电路，移相电路，比较电路和控制电路。 感测电路感测电动机以产生感测信号。 移相电路电连接到感测电路并接收感测信号以产生移相信号。 比较电路电连接到移相电路并接收相移信号以产生比较信号。 控制电路与比较电路和电动机电连接，并接收比较信号以产生控制信号，以控制电动机的转速。
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公开(公告)号：US07609018B2
公开(公告)日：2009-10-27
申请号：US11898899
申请日：2007-09-17
申请人： Yu-Liang Lin , Tsung-Jung Hsieh , Yueh-Lung Huang , Ming-Shi Tsai
发明人： Yu-Liang Lin , Tsung-Jung Hsieh , Yueh-Lung Huang , Ming-Shi Tsai
IPC分类号： G05D23/00
CPC分类号： G06F1/206 , H05K7/20209 , Y10S388/934
摘要： A control device of a fan system includes a temperature sensing module, a comparing module and a driving module. The temperature sensing module senses an external temperature and generates a sensing signal according to the external temperature. The comparing module receives the sensing signal and outputs a comparing signal according to the sensing signal and a reference voltage signal. The driving module, which is electrically connected with the temperature sensing module and the comparing module, supplies a working voltage to the temperature sensing module and the comparing module, and outputs a rotating speed control signal according to the sensing signal or the comparing signal.
摘要翻译： 风扇系统的控制装置包括温度感测模块，比较模块和驱动模块。 温度检测模块检测外部温度，并根据外部温度产生感应信号。 比较模块接收感测信号，并根据感测信号和参考电压信号输出比较信号。 与温度检测模块和比较模块电连接的驱动模块向温度感测模块和比较模块提供工作电压，并根据感测信号或比较信号输出转速控制信号。
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