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METHOD AND DEVICE FOR COOLING A HEAT GENERATING COMPONENT

  • US 20110036538A1
  • Filed: 09/02/2008
  • Published: 02/17/2011
  • Est. Priority Date: 09/07/2007
  • Status: Abandoned Application
First Claim
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1. A cooling arrangement, comprising:

  • a heat spreader comprising a first surface, a second surface, at least one heat absorption chamber and at least one heat dissipation chamber, the at least one heat absorption chamber being in thermal contact with the first surface and the at least one heat dissipation chamber being in thermal contact with the second surface and hydraulically coupled to the at least one heat absorption chamber;

    at least one heat generating component arranged in thermal contact with the first surface of the heat spreader;

    a cooling fluid, filling at least part of the heat absorption chamber and the heat dissipation chamber;

    at least one actuator for driving the cooling fluid; and

    a controller for generating at least one control signal for the at least one actuator, such that the cooling fluid can be driven through the at least one heat absorption chamber using a plurality of flow patterns.

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