Battery pack
AssigneePrime Planet Energy & Solutions, Inc.
InventorsRyosuke IWATA, Shigeki MATSUTA, Tetsuji OMURA
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Abstract
A battery pack disclosed herein includes a plurality of rectangular secondary batteries that are disposed along an arrangement direction, and a spacer that is disposed between the rectangular secondary batteries that are adjacent in the arrangement direction. The spacer includes an elastic part including a plurality of hollow parts extending along the arrangement direction and configured to be elastically deformable in the arrangement direction, and a heat insulation part disposed between the elastic part and the rectangular secondary battery in the arrangement direction and having lower heat conductivity than the elastic part.
Claims10
A battery pack comprising:
- a plurality of rectangular secondary batteries that are disposed along a predetermined arrangement direction;
- and
- a spacer that is disposed between the rectangular secondary batteries that are adjacent in the arrangement direction, wherein the spacer includes an elastic part including a plurality of hollow parts extending along the arrangement direction and configured to be elastically deformable in the arrangement direction, and a heat insulation part disposed between the elastic part and the rectangular secondary battery in the arrangement direction and having lower heat conductivity than the elastic part.
Dependencies are inferred from the claim text.