System and associated method for cooling components within a computer
system
    1.
    发明授权
    System and associated method for cooling components within a computer system 失效
    用于冷却计算机系统内部组件的系统和相关方法

    公开(公告)号:US6101459A

    公开(公告)日:2000-08-08

    申请号:US912293

    申请日:1997-08-15

    IPC分类号: G06F1/20 H05K7/20

    CPC分类号: H05K7/20836 G06F1/206

    摘要: A cooling system for a high-end server includes four hot-pluggable fans plugged into a fan control board. The fans are arranged in two groups, with each group having two fans, one behind the other. One of the groups of fans is used to cool the processor boards and the other group is used to cool the system I/O board slots. Under normal operation, only one fan from each group is active, while the other fan freewheels, providing redundancy. A fan control board delivers power to each of the fans and further provides a signal, responsive to temperature sensors, to each of the fans to control their speeds. Each of the fans provides a fan fault signal and a fan not present signal to the fan control board. The temperature sensors are placed proximate the processors and I/O components to monitor the operating temperatures thereof, and communicate the respective temperatures back to the fan control board, via I.sup.2 C bus. An operating system is utilized to drive the fan controller but can be overridden by the fan controller during critical conditions. An air ramp is positioned between the processors to help direct the flow of air generated by the fans onto some of the processors. Additionally, each of the fans are configured with a quick installment device to facilitate single-hand insertion and removal of the fans from the computer system.

    摘要翻译: 高端服务器的冷却系统包括插入风扇控制板的四个热插拔风扇。 球迷分为两组,每组有两个球迷,一组在后面。 风扇组中的一个用于冷却处理器板,另一组用于冷却系统I / O板插槽。 在正常运行状态下,每组只有一个风扇处于活动状态,而另一个风扇则自由运转,从而提供冗余。 风扇控制板为每个风扇提供电力,并进一步向每个风扇提供响应于温度传感器的信号,以控制其速度。 每个风扇都会向风扇控制板提供风扇故障信号和风扇不显示信号。 温度传感器靠近处理器和I / O组件放置以监控其工作温度,并通过I2C总线将相应的温度传送回风扇​​控制板。 使用操作系统来驱动风扇控制器,但在关键条件下可以被风扇控制器覆盖。 处理器之间设置一个空气斜坡,以帮助将风扇产生的空气流引导到一些处理器上。 此外,每个风扇都配置有快速安装装置,以便于从计算机系统单独插入和移除风扇。

    6H-[1]benzopyrano[4,3-b]quinolines and their use as estrogenic agents
    3.
    发明授权
    6H-[1]benzopyrano[4,3-b]quinolines and their use as estrogenic agents 失效
    6H- [1]苯并吡喃并[4,3-b]喹啉及其作为雌激素剂的用途

    公开(公告)号:US07354927B2

    公开(公告)日:2008-04-08

    申请号:US11219940

    申请日:2005-09-06

    申请人: An T. Vu

    发明人: An T. Vu

    IPC分类号: A61K31/4741 C07D491/052

    CPC分类号: C07D491/04 C07F7/0812

    摘要: This invention provides 6H-[1]benzopyrano[4,3-b]quinoline compounds having the formula I: The invention further provides compositions including the compounds, methods for the use of the compounds, and methods of preparation of the compounds.

    摘要翻译: 本发明提供具有式I的6H- [1]苯并吡喃并[4,3-b]喹啉化合物:本发明还提供了包含该化合物的组合物,该化合物的使用方法和该化合物的制备方法。