| 摘要 |
A windshield wiper for a motor vehicle includes an elongate wiper blade and a supply conduit for cleaning fluid leading to outlet openings formed on both sides of the wiper blade. A directional control valve is provided to selectively supply cleaning fluid to either the outlet openings on the first side or the outlet openings on the second side of the wiper blade based on the wiping direction of the wiper blade. |
