| 摘要 |
<p>The motor vehicle headlamp cleaning equipment comprises an oblong housing mounted near the headlamp, with an inlet opening at one end. A flexible tube (26) is mounted in the housing at a point clear of the opening (24), with a discharge outlet (32) near the opening. The tube is moved sideways through an irregular trajectory, within the limitations imposed by the housing, being supplied with a mixture of liquid and gas at high speed. The tube can be actuated by supplies of liquid and gas under pressure passing in via a mixing device.</p> |
