Bracket for open bottom type cabinet
    2.
    发明授权
    Bracket for open bottom type cabinet 有权
    开放式底柜支架

    公开(公告)号:US07017879B2

    公开(公告)日:2006-03-28

    申请号:US10704857

    申请日:2003-11-10

    CPC classification number: A47B47/02 A47B96/06 Y10T16/19 Y10T16/191

    Abstract: A bracket is disclosed for use in open bottom type cabinets, such as file cabinets, which enables caster assemblies and the like to be secured thereto. The bracket is configured to be secured in the corners of an open bottom cabinet. In accordance with the present invention, the bracket provides stiffening of the cabinet as well as a secure surface for securing caster assemblies thereto. The brackets are simply mounted to the corners of the cabinet utilizing, for example, a pair of fasteners.

    Abstract translation: 公开了用于开放式底柜(例如文件柜)中的支架,其能够将脚轮组件等固定在其上。 支架被配置为固定在敞开的底柜的角落。 根据本发明,支架提供机柜的加强以及用于将脚轮组件固定到其上的安全表面。 通过例如一对紧固件将支架简单地安装到机柜的角部。

    Reduced RFI power pulse modulator
    7.
    发明授权
    Reduced RFI power pulse modulator 失效
    降低RFI功率脉冲调制器

    公开(公告)号:US6014049A

    公开(公告)日:2000-01-11

    申请号:US431001

    申请日:1995-04-28

    CPC classification number: H03K17/163

    Abstract: A modulator has an FET output driver for applying repetitive pulses to an inductive load. A predriver comprises a resistor and capacitor in parallel across the FET source and gate for shaping the control voltage. A constant current source, turned on and off by an input signal, couples the shaping circuit to ground. The resistor and capacitor values determine the rate of control voltage change which is the same for turn-on and turn-off, to control the driver current slew rate for minimizing RFI emissions.

    Abstract translation: 调制器具有用于向感性负载施加重复脉冲的FET输出驱动器。 预驱动器包括在FET源极和栅极上并联的电阻器和电容器,用于对控制电压进行整形。 通过输入信号导通和关断的恒流源将整形电路耦合到地。 电阻和电容值决定了接通和关断相同的控制电压变化率,以控制驱动器电流转换速率,以最大限度地减少RFI排放。

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