| 摘要 |
<p>Disclosed herein is a windscreen washer pump, which is suitable for use with a vehicle, of a type wherein washer fluid is forcibly pressurized by means of an impeller (22), to be supplied to a vehicle windscreen or the like. A plurality of supplemental vanes (22d) are provided between the impeller (22) and an inlet (12) for entry of the washer fluid. The plurality of supplemental vanes (22d) serve to introduce the washer fluid from the inlet (12) into the impeller (22) and forcibly pressurize the fluid from the impeller (22) even in a case where air is mixed.</p> |
