| 摘要 |
<p>PURPOSE:To exhaust waste air at constant flow speed, by setting a restriction part in a waste air leading line of an apparatus for reproducing desiccant of an air dryer using a waste gas from an air machine. CONSTITUTION:In air dryer 2, a desiccant in the dryer is reproduced by utilizing a waste gas from an air machine 1 and a restriction part is installed in a line to lead a waste gas to the dryer 2. The restriction part is narrower than the narrowest part of the line in which a waste gas is flowed both when an air compressor works and does not work. Therefore, a waste gas supplied through the restriction part is exhausted as a constant flow rate independently of open or close of a purge valve. Thus, when this system is applied for an air dryer of an automotive brake, braking feeling is kept excellent constantly.</p> |
