| 摘要 |
<p>The invention concerns a filtering housing for an air stream (B), for example for a motor vehicle HVAC unit, comprising main walls (1-4) whereof the inner surfaces (7) define a housing (8) capable of receiving a filter (9) in a selected location, and wherein are defined two air stream inlets (10, 11) with controlled access and an air stream outlet (13) in locations selected such that the air stream can penetrate through either inlet (10, 11), pass through the filter (9) and exit through the outlet (13). The inner surfaces (7) of the main walls (1-4) further comprise guide means (21) for guiding the filter (9) and deforming it upon its insertion by sliding, so as to force it to adopt a predetermined curved shape at the selected location inside the housing (8).</p> |
