Battery system for automotive vehicle

Details Battery system for automotive vehicle Battery system for automotive vehicle

2007-02-06

2007-02-06

Ryan, Patrick Joseph (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Having specified venting, feeding or circulation structure

C429S061000, C429S062000, C429S064000, C429S120000

Reexamination Certificate

active

10248326

ABSTRACT:
A battery system for an automotive vehicle includes a battery case having a number of battery cells housed within the case. Coolant passages extend about the battery cells, and a coolant pump or driver circulates coolant from the coolant supply through the passages so as to transfer heat from the battery cells to the coolant. A controller periodically reverses the direction of flow through the coolant passages so as to minimize the differential temperature arising between various cells of the battery stack.

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