| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To suppress deterioration of a power storage part by reducing temperature of the power storage part after the engine stops and also reducing voltage of the power storage part. <P>SOLUTION: A power storage device including a power storage part 19 is disposed in a body part 3. Piping for distributing a refrigerant for cooling the power storage device and a pump for circulating the refrigerant in the piping are provided. A heat conductive medium 400 is thermally connected to the piping and the body. The heat conductive medium 400 is used to absorb the heat of the refrigerant to release it to the body part 3. The refrigerant cooled with the heat conductive medium 400 is used to cool the power storage part 19. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
