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Cooling system and method of cooling electronic device

  • US 10,321,609 B2
  • Filed: 10/19/2017
  • Issued: 06/11/2019
  • Est. Priority Date: 11/28/2016
  • Status: Active Grant
First Claim
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1. A cooling system comprising:

  • an immersion tank that includes a liquid coolant sealed therein;

    a housing that includes through-holes formed in a top portion and a bottom portion thereof, respectively, and disposed within the immersion tank;

    an electronic device disposed in the housing in a state of being immersed in the coolant;

    a coolant flow path formed between an inner surface of the immersion tank and an outer surface of the housing to couple the through-hole in the top portion of the housing to the through-hole in the bottom portion of the housing so that the coolant flows therethrough; and

    a heat pipe arranged through a side wall of the immersion tank, the heat pipe is a hollow cylindrical member, opposite ends of which are closed,a hydraulic fluid is sealed in the heat pipe, andthe hydraulic fluid transports heat of the coolant in the coolant flow path to an outside of the immersion tank.

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