| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To detect certainly the hydrogen gas emitted from a fuel cell motorcycle. <P>SOLUTION: The fuel cell motorcycle 10 includes a cooling liquid pouring pipe 95 leading from a line 96b of a cooling system to a cooling liquid supply hole member 100, and in plan view, the pipe 95 is set as a path winding around the sides of, ahead of, and on the left behind the axis of a head pipe. The cooling liquid supply hole member 100 is located on the axis across the vehicle width of the part behind the neighborhood of the head pipe. A hydrogen sensor 108 to detect the hydrogen gas in the pipe 95 is installed on the inner surface of a cap 104 to block an opening 100a. The cap 104 is mounted removably. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
