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    Re-workable metallic TIM for efficient heat exchange
    3.
    发明申请
    Re-workable metallic TIM for efficient heat exchange 审中-公开
    可重复使用的金属TIM，用于高效的热交换

    公开(公告)号：US20070175621A1

    公开(公告)日：2007-08-02

    申请号：US11345556

    申请日：2006-01-31

    申请人： Madhav Datta ,  Peng Zhou ,  James Hom ,  Mark Munch ,  Mark McMaster

    发明人： Madhav Datta ,  Peng Zhou ,  James Hom ,  Mark Munch ,  Mark McMaster

    IPC分类号： H05K7/20

    CPC分类号： H01L23/3736 ,  H01L23/3735 ,  H01L23/473 ,  H01L2224/73253

    摘要： A heat exchanging system uses a metallic TIM for efficient heat transfer between a heat source and a heat exchanger. The heat source is preferably an integrated circuit coupled to a circuit board. The metallic TIM preferably comprises indium. The metallic TIM is comprised of either a separate metallic TIM foil or as a deposited layer of metal material. The metallic TIM foil is mechanically joined to a first surface of the heat exchanger and to a first surface of the integrated circuit by applying sufficient pressure during clamping. Disassembly is accomplished by un-clamping the heat exchanger, the metallic TIM foil, and the integrated circuit from each other. Once disassembled, the heat exchanger and the metallic TIM foil are available to be used again. If the metallic TIM is deposited onto the heat exchanger, disassembly yields a heat exchanging sub-assembly that is also reusable.

    摘要翻译： 热交换系统使用金属TIM来在热源和热交换器之间进行有效的热传递。 热源优选为耦合到电路板的集成电路。 金属TIM优选包含铟。 金属TIM由单独的金属TIM箔或金属材料的沉积层组成。 金属TIM箔通过在夹紧期间施加足够的压力机械地连接到热交换器的第一表面和集成电路的第一表面。 通过将热交换器，金属TIM箔和集成电路彼此不夹紧来实现拆卸。 一旦分解，热交换器和金属TIM箔可以再次使用。 如果金属TIM沉积在热交换器上，则拆卸产生也是可重复使用的热交换子组件。

    Method and apparatus for achieving temperature uniformity and hot spot cooling in a heat producing device
    9.
    发明授权
    Method and apparatus for achieving temperature uniformity and hot spot cooling in a heat producing device 有权
    用于在发热装置中实现温度均匀性和热点冷却的方法和装置

    公开(公告)号：US07104312B2

    公开(公告)日：2006-09-12

    申请号：US10698304

    申请日：2003-10-30

    申请人： Kenneth Goodson ,  Thomas Kenny ,  Peng Zhou ,  Girish Upadhya ,  Mark Munch ,  Mark McMaster ,  James Horn

    发明人： Kenneth Goodson ,  Thomas Kenny ,  Peng Zhou ,  Girish Upadhya ,  Mark Munch ,  Mark McMaster ,  James Horn

    IPC分类号： F28F7/00

    CPC分类号： F28F3/048 ,  F04B19/006 ,  F28D15/00 ,  F28F3/12 ,  F28F2260/02 ,  H01L23/427 ,  H01L23/473 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

    摘要： A method of controlling temperature of a heat source in contact with a heat exchanging surface of a heat exchanger, wherein the heat exchanging surface is substantially aligned along a plane. The method comprises channeling a first temperature fluid to the heat exchanging surface, wherein the first temperature fluid undergoes thermal exchange with the heat source along the heat exchanging surface. The method comprises channeling a second temperature fluid from the heat exchange surface, wherein fluid is channeled to minimize temperature differences along the heat source. The temperature differences are minimized by optimizing and controlling the fluidic and thermal resistances in the heat exchanger. The resistances to the fluid are influenced by size, volume and surface area of heat transferring features, multiple pumps, fixed and variable valves and flow impedance elements in the fluid path, pressure and flow rate control of the fluid, and other factors.

    摘要翻译： 一种控制与热交换器的热交换表面接触的热源的温度的方法，其中所述热交换表面沿着平面基本上对齐。 该方法包括将第一温度流体引导到热交换表面，其中第一温度流体沿着热交换表面与热源进行热交换。 该方法包括从热交换表面引导第二温度流体，其中流体被引导以最小化沿着热源的温度差。 通过优化和控制热交换器中的流体和热电阻来最小化温差。 对流体的阻力受传热特征，多个泵，固定和可变阀以及流体路径中的流量阻抗元件，流体的压力和流量控制等因素的尺寸，体积和表面积的影响。