| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system for supplying a high pressure gas that stabilizes an operation from the beginning of a start under a low temperature environment when the high pressure gas is supplied from a high pressure gas tank. <P>SOLUTION: A fuel cell 100 using the system 10 for supplying the high pressure gas includes a pressure reducing valve 121 and a flow rate-regulating valve 122 on a hydrogen supply conduit 120P leading to the fuel sell from the high pressure gas tank 110. The low temperature environment can induce the equipment to deteriorate functions. Accordingly, when a gas temperature in the high pressure gas tank 110 exceeds a temperature of the low temperature environment as well as reaches a temperature where the deteriorated functions can be recovered, the high pressure gas in the tank is made to flow to the hydrogen supply conduit 120P before receiving a start signal for starting the system, and the pressure reducing valve 121 and the like are subjected to a relative high temperature gas. <P>COPYRIGHT: (C)2011,JPO&INPIT |
