| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell unit mounting structure capable of improving the mounting safety of a fuel cell unit, and the efficiency of a layout space for piping and wiring. <P>SOLUTION: A sub frame 1 is formed by platy extruded material comprising a plurality of closed cross-sectional portions 2 and an opened cross-sectional portions 3, so that the strength and stiffness of the sub frame 1 is high, and the mounting stability of a fuel cell unit 4 can be improved. Piping 11 to 14 are arranged in a closed cross-sectional portion 2, and wiring 9 are arranged in an opened cross-sectional portion 3. Therefore, the piping 11 to 14 and the wiring 9 can be systematically arranged, and can decrease the exposure part and improve the layout space efficiency. <P>COPYRIGHT: (C)2003,JPO |
