Patent ID: 7642002
Filing Date: 2010-01-05
Classification: B60L,H01M,Y02E,Y02T,Y10S

Abstract:
1. A device for cooling batteries of an electrically or hybrid powered vehicle, these batteries being arranged inside a battery compartment ( 1 ) and distributed among a plurality of adjacent columns ( 28 ), said device circulating air around the batteries, characterized in that it comprises a pair of compartments in communication with one another, including a first compartment ( 1 ) housing the batteries and a second compartment ( 2 ) housing at least a blower ( 54 , 14 , 16 ), either one of these compartments ( 1 , 2 ) having an air intake aperture ( 53 , 5 ), while the other compartment ( 1 , 2 ) has a discharge aperture ( 8 ) for discharging the admitted air to the outside; and wherein the columns (