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Thermal Management Systems Including Vapor Chambers and Phase Change Materials and Vehicles Including the Same

  • US 20200136216A1
  • Filed: 10/31/2018
  • Published: 04/30/2020
  • Est. Priority Date: 10/31/2018
  • Status: Active Grant
First Claim
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1. A thermal management system for removing waste heat from a battery cell comprising:

  • a unit cell that comprises;

    a vapor chamber comprising an evaporator surface and a condenser surface, wherein the evaporator surface and the condenser surface are fluidly connected by a wick; and

    a phase change material (PCM) shell encapsulating a PCM, whereinthe evaporator surface is thermally coupled to the battery cell and absorbs waste heat generated by the battery cell, andthe condenser surface is thermally coupled to the PCM and rejects waste heat to the PCM.

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