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公开(公告)号：US20080130222A1
公开(公告)日：2008-06-05
申请号：US11940126
申请日：2007-11-14
IPC分类号： H05K7/20
CPC分类号： H01L23/467 , H01L2924/0002 , Y10T29/49826 , H01L2924/00
摘要： A fan sink that includes a dual impeller push-pull axial fan and a heat sink to cool a hot electronic device is presented. The axial fan has a hub motor, a first impeller that is radially proximate to the hub motor, and a second impeller that is radially distal to the hub motor, wherein the first impeller pushes air in a first direction and the second impeller pulls air in a second direction. The heat sink is oriented between the axial fan and the hot electronic device such that the hot electronic device, the heat sink, and the axial fan are axially oriented, wherein cool air is forced onto the heat sink by one impeller in the axial fan, and wherein heated air from the heat sink is removed by an other impeller in the axial fan.
摘要翻译： 提出了一种风扇水槽，其包括双叶轮推拉式轴流风扇和散热器来冷却热电子设备。 轴流式风扇具有轮毂马达，径向靠近轮毂马达的第一叶轮和径向远离轮毂马达的第二叶轮，其中第一叶轮沿第一方向推动空气，而第二叶轮将空气推入 第二个方向。 散热器在轴流风扇和热电子设备之间定向，使得热电子设备，散热器和轴流风扇轴向定向，其中冷空气通过轴流风扇中的一个叶轮被推到散热器上， 并且其中来自所述散热器的加热空气被所述轴流风扇中的另一个叶轮除去。
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公开(公告)号：US20080137256A1
公开(公告)日：2008-06-12
申请号：US12032400
申请日：2008-02-15
申请人： Jimmy Grant Foster
发明人： Jimmy Grant Foster
IPC分类号： H02H5/04
CPC分类号： G06F1/206
摘要： Within a group of components in a circuit, each component in the group has a thermal detector that describes whether that component is operating at a temperature that is normal, high or fatal. A first signal representing a first component's temperature is sent downstream to a second component in the group. If the second component is operating at the first component's temperature or lower, then the first signal is passed on downstream from the second component. However, if the second component is at a higher temperature, then the second component generates a second signal that represents the second component's temperature, and sends that second signal downstream. A signal representing the highest temperature detected in the group eventually reaches a master controller that, depending on the signal received from the group, lets the group continue to operate normally, throttles the group down, or else shuts the group down.
摘要翻译： 在电路中的一组组件中，组中的每个组件具有热检测器，其描述该组件是否在正常，高或致命的温度下操作。 表示第一部件温度的第一信号被发送到组中的第二部件的下游。 如果第二组件在第一组件的温度或更低温度下操作，则第一个信号在第二个组件的下游传递。 然而，如果第二部件处于较高温度，则第二部件产生表示第二部件温度的第二信号，并将该第二信号发送到下游。 表示组中检测到的最高温度的信号最终到达主控制器，根据从组接收到的信号，使组继续正常运行，使组停止，或者关闭组。
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公开(公告)号：US20080137247A1
公开(公告)日：2008-06-12
申请号：US12032443
申请日：2008-02-15
申请人： Jimmy Grant Foster
发明人： Jimmy Grant Foster
IPC分类号： H02H1/00
CPC分类号： G06F1/206
摘要： Within a group of components in a circuit, each component in the group has a thermal detector that describes whether that component is operating at a temperature that is normal, high or fatal. A first signal representing a first component's temperature is sent downstream to a second component in the group. If the second component is operating at the first component's temperature or lower, then the first signal is passed on downstream from the second component. However, if the second component is at a higher temperature, then the second component generates a second signal that represents the second component's temperature, and sends that second signal downstream. A signal representing the highest temperature detected in the group eventually reaches a master controller that, depending on the signal received from the group, lets the group continue to operate normally, throttles the group down, or else shuts the group down.
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