| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gas storage tank capable of equalizing a temperature even in transitional pressure fluctuation. <P>SOLUTION: A high-pressure hydrogen tank 30 for storing a gas in a tank main body 30a, is provided with a heat exchanging portion 31 for varying heat exchanging quantity between the tank main body 30a and the external in accordance with a vertical position in an installation state, of the tank main body 30a. Lithium can be applied as the heat exchanging portion 31, and heat exchange fins 32 are mounted on the heat exchanging portion 31 to further improve heat exchanging efficiency. <P>COPYRIGHT: (C)2007,JPO&INPIT |
