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POWER STORAGE MODULE, POWER STORAGE SYSTEM, ELECTRONIC APPARATUS, ELECTRIC VEHICLE, AND POWER SYSTEM

  • US 20170352931A1
  • Filed: 12/11/2015
  • Published: 12/07/2017
  • Est. Priority Date: 01/16/2015
  • Status: Active Grant
First Claim
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1. A power storage module comprising:

  • a battery block group including a plurality of battery cells;

    a connecting terminal portion joined to terminal surfaces of the plurality of battery cells; and

    a heat conductive material arranged on the connecting terminal portion in a contacting manner, whereinthe heat conductive material includes at least any member of a plurality of interspersed members or a member having a clearance, andthe heat conductive materials are distributed more densely in a center portion of a region surrounded by an outermost peripheral edge of the battery block group than in peripheral portions surrounding the center portion in a plan view from a normal line direction of an arrangement surface of the heat conductive materials.

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