| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce pressure loss of a heating medium, also to reduce variation of temperature control efficiencies to each battery cell, and further to suppress flow of the heating medium to each heat exchanger from becoming nonuniform, in a battery module. <P>SOLUTION: In a battery module, first to third heating medium circulation mechanisms 61-63 are connected with each other in series, the first to third heating medium circulation mechanisms having a supply pipe 51, a first connection pipe 52 and a second connection pipe 53 which supply the heating medium to each inflow port 41 of first to ninth heat exchangers 31-39 in parallel. <P>COPYRIGHT: (C)2013,JPO&INPIT |
