| 主权项 |
1. A battery system comprising:
a battery stacked block having a plurality of battery cells stacked in one direction, and spacers forming a plurality of cooling gaps between the adjacent battery cells, the plurality of the cooling gaps having openings on both side surfaces of the battery stacked block; a pair of end plates disposed at both ends of the battery stacked block in a stacked direction in which the plurality of the battery cells are stacked; binding bars disposed at both side surfaces of the battery stacked block, and connected to the pair of the end plates at both ends of the binding bars, and having blowing openings which communicate with at least a part of the openings of the cooling gaps; and film-molded packings each formed from a resin film, wherein the film-molded packings are each disposed between each of the binding bars and the battery stacked block, and wherein the film-molded packings each have a flat surface portion tightly contacting an inner surface of each of the binding bars in a surface contacting state, and an elastic protrusion of a hollow shape which protrudes from the flat surface portion to a surface of the battery stacked block, extending so as to surround each of the blowing openings. |
