| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lighter device for easily and reliably supplying dry air to an on-vehicle pump such as a magnet pump which transfers low temperature fluid without occupying a large space, and to provide a dry air supply method using the same. <P>SOLUTION: The purge gas supply device comprises the magnet pump 1, a low temperature fluid pipe 2 connected to the magnet pump 1, a jacket 3 covering the outer surface of the low temperature fluid pipe 2, an air pipe 8 connected to the jacket 3 for feeding air into the jacket 3, an air pump 4 connected to the air pipe 8, and a purge gas pipe 10 for connecting the jacket 3 to the magnet pump 1. In the jacket 3, moisture in air is condensed to produce dry air which is supplied to the magnet pump 1. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
