| 摘要 |
<p>The disclosed filter for electro-pumps of windscreen washers has a generally cylindrical hollow shape open at one of its extremities, the back end (13) being provided with means (14) for the coupling of an electro-pump (2) to a washing liquid tank (3), and adapted to house the tubular suction extension (9) of an electro-pump (2). At its front end (21), the filter is provided laterally with a plurality of passage orifices (20) forming two opposite reticles, and frontally a plurality of passage orifices (22) forming one reticle. Internally, the filter defines an intermediary chamber (23) wherein is arranged the free end of the axial extension (9) and wherein open out the lateral (20) and frontal (22) passage orifices.</p> |
