| abstract |
The present invention relates to a liquid spray device which sprays a liquid jet and, purely for design reasons, guarantees a good distribution of the windshield washer fluid on the vehicle windshield, which is only slightly influenced by the aerodynamic effects, in particular at high speed, and by the temperature-related viscosity variations of the windshield washer fluid. DOLLAR A It is characterized in that it contains a liquid distributor wheel (26) which is rotatably mounted in a fixed housing (16) on a fixed axis of rotation (27) and which cooperates with a calibrated opening (20). This wheel contains several spray channels (30), the inflow-side end of which has an inlet (31) which is set up in such a way that it interacts cyclically with the calibrated opening (20). From their inlet (31), the spray channels (30) are curved away from said fixed axis of rotation (27), so that the distributor wheel (26) is automatically rotated by the liquid conveyed at high speed. |