| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a load of a battery cooling fan and improve hydrogen filling efficiency of a hydrogen tank in an electric motorcar. <P>SOLUTION: The battery cooling device for an electric motor vehicle with hydrogen as an energy source is equipped with a battery (6), a cooling fan (7) and a battery cooling air path (8) communicated with the battery and the cooling fan. The battery cooling device is also equipped with a hydrogen tank (1) supplying hydrogen to a power plant and a hydrogen desorption pipe (3) connected to the hydrogen tank (1) and arranged on an upstream side of the battery (6) in the battery cooling air path (8). <P>COPYRIGHT: (C)2004,JPO |
