BATTERY SYSTEM WITH INTERNAL COOLING PASSAGES

摘要

A multi-cell battery system is disclosed including a plurality of battery sub-assemblies and a plurality of heat exchange members stacked together along a longitudinal axis. Each of the plurality of heat exchange members defines a heat exchange passageway through the battery system.

主权项

1. A battery system comprising:
a plurality of prismatic battery cells including:
a first cell having a first terminal extending from the first cell; anda second cell having a second terminal extending from the second cell; and a heat exchange member located between the first and second cells, the heat exchange member including:
a first planar surface in direct contact with the first cell;a second surface opposite the first surface; anda heat exchange passageway formed between the first and second surfaces.