| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air pressure booster unit using a coolant of an air conditioner for a high pressure source without needing a complicated structure. <P>SOLUTION: A brake line 20 is connected to an air conditioning line 10 by a high pressure branching point 11a and a low pressure branching point 11b formed at positions with the compressor 11 of the air conditioner 1 interposed therebetween, thereby forming a brake circulatory system of a closed circuit for circulating the coolant Rf through a cylinder 25. The coolant supplied to the cylinder through the high pressure branching point compresses air inside the cylinder, and then, returns to the air conditioning line through the low pressure branching point. Then, the high pressure air compressed in the cylinder is supplied to a booster body 3. This constitution achieves the air pressure booster unit preventing the coolant from being directly supplied to the booster body. <P>COPYRIGHT: (C)2010,JPO&INPIT |
