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Cooling Device and Electronic Apparatus

  • US 20090027840A1
  • Filed: 10/06/2008
  • Published: 01/29/2009
  • Est. Priority Date: 06/30/2005
  • Status: Abandoned Application
First Claim
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1. A cooling device comprising:

  • a heat transfer unit including a passage through which a coolant circulates, a heat-receiving section thermally connected to a heating element, and a heat-sinking section for dissipating heat received by the heat-receiving section;

    a heat dissipation member thermally connected to the heat-sinking section, the heat dissipation member being positioned on an upward facing side of the heat-sinking section; and

    a fan that blows air to the heat dissipation member,wherein the heat transfer unit comprises;

    a first plate member, in which a groove corresponding to the passage is formed; and

    a second plate member, which covers the groove,the heat-receiving section and the heat-sinking section are provided on one of the first and second plate members, andthe fan is provided on one side of the first or second plate member that is provided with the heat-receiving section and the heat-sinking section.

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