Magnetic transmission assembly
    2.
    发明授权
    Magnetic transmission assembly 有权
    磁传动组件

    公开(公告)号:US08188629B2

    公开(公告)日:2012-05-29

    申请号:US12763751

    申请日:2010-04-20

    CPC classification number: H02K49/10

    Abstract: A magnetic transmission assembly is adapted to integration with a motor or generator. The magnetic transmission assembly includes a rotor, a stator, and a magnetically conductive element. The rotor and the stator are sleeved coaxially and respectively have R and ST1 pole pairs. The magnetically conductive element is located between the rotor and the stator, and has steel pieces. When the magnetically conductive element is actuated, the magnetically conductive element selectively enables PN1 or PN2 steel pieces to be corresponding to the rotor and the stator. The steel pieces corresponding to the rotor and the stator interact with magnetic fields of the R and ST1 pole pairs to generate a predetermined variable-speed ratio. The magnetic transmission assembly can be integrated into the motor, so as to improve the drive power density.

    Abstract translation: 磁传动组件适于与马达或发电机集成。 磁传动组件包括转子,定子和导磁元件。 转子和定子同轴套管并分别具有R和ST1极对。 导磁元件位于转子和定子之间,并具有钢片。 当导电元件被致动时,导磁元件选择性地使PN1或PN2钢片对应于转子和定子。 对应于转子和定子的钢片与R和ST1极对的磁场相互作用以产生预定的变速比。 磁传动组件可以集成到电机中,从而提高驱动功率密度。

    MAGNETIC TRANSMISSION ASSEMBLY
    4.
    发明申请
    MAGNETIC TRANSMISSION ASSEMBLY 有权
    磁传动装置

    公开(公告)号:US20110215668A1

    公开(公告)日:2011-09-08

    申请号:US12904946

    申请日:2010-10-14

    CPC classification number: H02K49/102 H02K21/028 H02K51/00

    Abstract: A magnetic transmission assembly is adapted to integration with a motor or generator. The magnetic transmission assembly includes a rotor, a stator, and a magnetically conductive element. The rotor and the stator are sleeved coaxially and respectively have R and ST1 pole pairs. The magnetically conductive element is located between the rotor and the stator, and has permeable regions. When the magnetically conductive element is actuated, the magnetically conductive element selectively enables PN1 or PN2 permeable regions to be corresponding to the rotor and the stator. The permeable regions corresponding to the rotor and the stator interact with magnetic fields of the R and ST1 pole pairs to generate a predetermined variable-speed ratio. The magnetic transmission assembly can be integrated into the motor, so as to improve the drive power density.

    Abstract translation: 磁传动组件适于与马达或发电机集成。 磁性传动组件包括转子,定子和导磁元件。 转子和定子同轴套管并分别具有R和ST1极对。 导磁元件位于转子和定子之间,并具有可渗透区域。 当导电元件被致动时,导磁元件选择性地使PN1或PN2可渗透区域对应于转子和定子。 对应于转子和定子的可渗透区域与R和ST1极对的磁场相互作用以产生预定的变速比。 磁传动组件可以集成到电机中,从而提高驱动功率密度。

    MAGNETIC TRANSMISSION ASSEMBLY
    5.
    发明申请
    MAGNETIC TRANSMISSION ASSEMBLY 有权
    磁传动装置

    公开(公告)号:US20110215667A1

    公开(公告)日:2011-09-08

    申请号:US12763751

    申请日:2010-04-20

    CPC classification number: H02K49/10

    Abstract: A magnetic transmission assembly is adapted to integration with a motor or generator. The magnetic transmission assembly includes a rotor, a stator, and a magnetically conductive element. The rotor and the stator are sleeved coaxially and respectively have R and ST1 pole pairs. The magnetically conductive element is located between the rotor and the stator, and has steel pieces. When the magnetically conductive element is actuated, the magnetically conductive element selectively enables PN1 or PN2 steel pieces to be corresponding to the rotor and the stator. The steel pieces corresponding to the rotor and the stator interact with magnetic fields of the R and ST1 pole pairs to generate a predetermined variable-speed ratio. The magnetic transmission assembly can be integrated into the motor, so as to improve the drive power density.

    Abstract translation: 磁传动组件适于与马达或发电机集成。 磁传动组件包括转子,定子和导磁元件。 转子和定子同轴套管并分别具有R和ST1极对。 导磁元件位于转子和定子之间,并具有钢片。 当导电元件被致动时,导磁元件选择性地使PN1或PN2钢片对应于转子和定子。 对应于转子和定子的钢片与R和ST1极对的磁场相互作用以产生预定的变速比。 磁传动组件可以集成到电机中,从而提高驱动功率密度。

    Open-loop laser driver having an integrated digital controller
    8.
    发明授权
    Open-loop laser driver having an integrated digital controller 有权
    具有集成数字控制器的开环激光驱动器

    公开(公告)号:US06947456B2

    公开(公告)日:2005-09-20

    申请号:US09735315

    申请日:2000-12-12

    CPC classification number: H01S5/4025 H01S5/042 H01S5/0617 H01S5/062

    Abstract: A laser driver for generating drive waveforms that are suitable for driving a single VCSEL or an array of VCSELs. A digital controller is integrated into the laser driver and is utilized to initially program and selectively adjust during the operation of the driver one or more of the following VCSEL drive waveform parameters: (1) bias current, (2) modulation current, (3) negative peaking depth, and (4) negative peaking duration. The laser driver has an aging compensation mechanism for monitoring the age of the laser and for selectively adjusting the dc and ac parameters of the VCSEL drive waveform to compensate for the aging of the laser. The laser driver also has a temperature compensation mechanism for monitoring the temperature of the driver IC and selectively adjusting the dc and ac parameters of the VCSEL drive waveform to compensate for the changes in temperature.

    Abstract translation: 用于产生适用于驱动单个VCSEL或VCSEL阵列的驱动波形的激光驱动器。 一个数字控制器集成到激光驱动器中,用于在驱动器运行期间对以下VCSEL驱动波形参数中的一个或多个进行初始编程和选择性调整:(1)偏置电流,(2)调制电流,(3) 负峰值深度,(4)负峰值持续时间。 激光驱动器具有老化补偿机制,用于监测激光器的寿命,并选择性地调整VCSEL驱动波形的直流和交流参数,以补偿激光器的老化。 激光驱动器还具有用于监视驱动器IC的温度的温度补偿机构,并且选择性地调节VCSEL驱动波形的直流和交流参数以补偿温度变化。

    Memory device with redundancy arrays
    9.
    发明授权
    Memory device with redundancy arrays 有权
    带冗余阵列的内存设备

    公开(公告)号:US06191986B1

    公开(公告)日:2001-02-20

    申请号:US09567699

    申请日:2000-05-10

    CPC classification number: G11C29/808

    Abstract: A memory device with redundancy arrays, including row word lines and column selective lines respectively selected by a plurality of row address signals and column address signals. A bank includes a first block and a second block separately driven by the different logic values of the first row address signal. In addition, a plurality of pairs of odd arrays and even arrays and a plurality of corresponding spare rows and spare columns are located in the first and second blocks, wherein the odd arrays and the even arrays are separately driven by the different logic values of the second row address signal, and the other row address signals are used to select the row word lines located in the odd arrays or even arrays. If the selected row word line is a defective row, it will be replaced by one of the spare rows, and if the column selective line selected by a plurality of column address signals is a defective column, it will be replaced by one of the spare columns.

    Abstract translation: 具有冗余阵列的存储器件,包括分别由多个行地址信号和列地址信号选择的行字线和列选择线。 存储体包括由第一行地址信号的不同逻辑值分别驱动的第一块和第二块。 此外,多对奇数阵列和偶数阵列以及多个对应的备用行和备用列位于第一和第二块中,其中奇数阵列和偶数阵列由不同的逻辑值分别驱动 第二行地址信号,另一行地址信号用于选择位于奇数列或偶数列中的行字线。 如果所选择的行字线是有缺陷的行,它将被其中一个备用行替换,并且如果由多个列地址信号选择的列选择行是缺陷列,则将被替换为备用行之一 列。

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