Air filter, for e.g. switch boxes, electronics units and computers, comprises fan and two slatted housings between which filter mat is mounted, monitor and control ensuring correct operation of filter
摘要
<p>An air filter for e.g. switch boxes, electronics units and computers comprises a fan (20) and two slatted housings (21, 30), between which a filter mat (60) is mounted. A monitoring unit and control ensure correct operation of the filter.</p>
