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BATTERY MODULE

  • US 20130216884A1
  • Filed: 05/02/2011
  • Published: 08/22/2013
  • Est. Priority Date: 07/30/2010
  • Status: Active Grant
First Claim
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1. A battery module, comprising:

  • a plurality of cells that are secondary batteries; and

    a case housing the cells, whereinthe case includes a plurality of housing parts respectively housing the cells,each of the cells is not in contact with an associated one of the housing parts, andwhen a gas is generated in at least one of the cells to cause the cell to expand, the cell comes into contact with an associated one of the housing parts so that heat from the cell is conducted to the case.

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