Fan control device and method
    32.
    发明授权
    Fan control device and method 有权
    风机控制装置及方法

    公开(公告)号:US07665319B2

    公开(公告)日:2010-02-23

    申请号:US11283749

    申请日:2005-11-22

    CPC分类号: H05K7/20209 F04D27/004

    摘要: A fan control device receives a target revolution signal to control a rotation speed of a fan. The device includes a temperature measuring module, a revolution modulating module and a driving module. The temperature measuring module generates a temperature value according to an ambient temperature of the fan. The revolution modulating module is electrically connected with the temperature measuring module, receives the temperature value, and generates a control signal according to the temperature value and the target revolution signal. The driving module is electrically connected with the revolution modulating module, and generates a driving signal to drive the fan according to the control signal. In addition, a fan control method, which is applied to the fan control device, is also provided.

    摘要翻译: 风扇控制装置接收目标转速信号以控制风扇的转速。 该装置包括温度测量模块,转速调制模块和驱动模块。 温度测量模块根据风扇的环境温度生成温度值。 转速调制模块与温度测量模块电连接,接收温度值,并根据温度值和目标转速信号产生控制信号。 驱动模块与旋转调制模块电连接,并根据控制信号生成驱动风扇的驱动信号。 此外,还提供了应用于风扇控制装置的风扇控制方法。

    Fan and switch control device thereof
    33.
    发明授权
    Fan and switch control device thereof 有权
    风扇及其开关控制装置

    公开(公告)号:US07633184B2

    公开(公告)日:2009-12-15

    申请号:US11812655

    申请日:2007-06-20

    IPC分类号: H01H35/06 H02P1/04

    摘要: A switch control device receives an input signal and a power signal and includes a control unit and a switch unit. The control unit has a predetermined value and receives the input signal and the power signal. When the input signal is lower than the predetermined value, the control unit outputs a control signal. The switch unit is electrically connected with the control unit, receives the control signal, and stops outputting the power signal according to the control signal.

    摘要翻译: 开关控制装置接收输入信号和电力信号,并且包括控制单元和开关单元。 控制单元具有预定值并接收输入信号和功率信号。 当输入信号低于预定值时,控制单元输出控制信号。 开关单元与控制单元电连接,接收控制信号,并根据控制信号停止输出功率信号。

    ELECTRIC GENERATOR
    34.
    发明申请
    ELECTRIC GENERATOR 审中-公开
    电力发电机

    公开(公告)号:US20090195127A1

    公开(公告)日:2009-08-06

    申请号:US12107712

    申请日:2008-04-22

    申请人: Yu-Liang Lin

    发明人: Yu-Liang Lin

    摘要: An electric generator includes at least first and second stator units aligned along a stator axis, and a rotor. Each stator unit includes a stator core having a plurality of angularly spaced-apart coil mounting arms that extend in radial outward directions relative to the stator axis, a plurality of field coils each wound on a respective one of the coil mounting arms, and an insulator unit disposed between the field coils and the stator core so as to provide electrical insulation therebetween while permitting electromagnetic coupling therebetween. The first and second stator units are arranged side by side along the stator axis such that the coil mounting arms of the first stator unit are angularly displaced with respect to the coil mounting arms of the second stator unit. The rotor is coupled rotatably to the first and second stator units for inducing electrical currents in the field coils.

    摘要翻译: 发电机包括沿定子轴线对准的至少第一和第二定子单元和转子。 每个定子单元包括定子芯,该定子芯具有多个相对于定子轴线沿径向向外方向延伸的角度间隔开的线圈安装臂,多个励磁线圈分别卷绕在线圈安装臂中的相应一个上,绝缘体 设置在励磁线圈和定子铁芯之间的单元,以便在它们之间提供电绝缘,同时允许它们之间的电磁耦合。 第一和第二定子单元沿着定子轴线并排布置,使得第一定子单元的线圈安装臂相对于第二定子单元的线圈安装臂成角度地移位。 转子可旋转地耦合到第一和第二定子单元,用于感应励磁线圈中的电流。

    Fan system and control device thereof
    35.
    发明申请
    Fan system and control device thereof 有权
    风扇系统及其控制装置

    公开(公告)号:US20080074275A1

    公开(公告)日:2008-03-27

    申请号:US11898899

    申请日:2007-09-17

    IPC分类号: G08B17/00

    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。

    Polishing apparatus
    36.
    发明授权
    Polishing apparatus 有权
    抛光设备

    公开(公告)号:US07267600B1

    公开(公告)日:2007-09-11

    申请号:US11423553

    申请日:2006-06-12

    IPC分类号: B24B49/00

    摘要: Apparatus for polishing are provided. An apparatus comprises a fluid controller, a polishing apparatus and a fluid interface membrane. The fluid controller is fluidly coupled to the polishing apparatus by way of at least one conduit. The fluid interface membrane is disposed within at least one of the fluid controller, the conduit and the polishing apparatus to separate a first fluid and a second fluid and to transfer pressure from the first fluid to the second fluid.

    摘要翻译: 提供用于抛光的装置。 一种装置包括流体控制器,抛光装置和流体界面膜。 流体控制器通过至少一个管道流体地联接到抛光装置。 流体界面膜设置在至少一个流体控制器,管道和抛光装置内,以分离第一流体和第二流体,并将压力从第一流体转移到第二流体。

    Slurry residence time enhancement system
    37.
    发明申请
    Slurry residence time enhancement system 审中-公开
    泥浆停留时间增强系统

    公开(公告)号:US20070032180A1

    公开(公告)日:2007-02-08

    申请号:US11199607

    申请日:2005-08-08

    IPC分类号: B24B29/00

    CPC分类号: B24B57/02 B24B37/04

    摘要: A slurry residence time enhancement system for a chemical mechanical polishing apparatus having a base, a platen on the base, a polishing pad on the platen and a polishing head over the polishing pad is disclosed. The system includes at least one slurry distribution unit having a slurry distribution member for positioning on the polishing pad. In operation of the CMP apparatus, the slurry distribution member redirects polishing slurry on the polishing pad to the polishing head. The system may alternatively or additionally include a rim for upward extension from the base and a seal for insertion between the platen and the polishing pad adjacent to the rim.

    摘要翻译: 公开了一种用于化学机械抛光设备的浆料停留时间增强系统,其具有底座,底座上的压板,压板上的抛光垫和抛光垫上的抛光头。 该系统包括至少一个浆料分配单元,其具有用于定位在抛光垫上的浆料分配构件。 在CMP装置的操作中,浆料分配构件将抛光垫上的抛光浆料重新定向到抛光头。 系统可以可选地或另外地包括用于从基座向上延伸的边缘和用于插入在压板和与边缘相邻的抛光垫之间的密封件。

    Motor control system and fan apply thereto
    40.
    发明授权
    Motor control system and fan apply thereto 有权
    电机控制系统和风扇适用于此

    公开(公告)号:US09231502B2

    公开(公告)日:2016-01-05

    申请号:US13237948

    申请日:2011-09-21

    IPC分类号: G05B11/28 H02P6/00 H02P6/16

    摘要: A motor control system includes a voltage regulating module, an auxiliary activating module, and a drive module. The voltage regulating module is operable to receive a voltage and generate an electrical level regulated voltage by regulating the voltage. The auxiliary activating module is operable to generate a constant duty cycle signal and output the constant duty cycle signal for a period. The drive module is operable to receive the electrical level regulated voltage and the constant duty cycle signal, and control a motor based on the electrical level regulated voltage and the constant duty signal. Also, the present invention also discloses a fan which is applied to the above-mentioned motor control system.

    摘要翻译: 电动机控制系统包括电压调节模块,辅助启动模块和驱动模块。 电压调节模块可操作以通过调节电压来接收电压并产生电平调节电压。 辅助启动模块可操作以产生恒定占空比信号并输出​​恒定占空比信号一段时间。 驱动模块可操作以接收电平调节电压和恒定占空比信号,并且基于电平调节电压和恒功率信号来控制电动机。 此外,本发明还公开了一种应用于上述电动机控制系统的风扇。