PURPOSE: To apply a washer liquid all over the glass plate of a vehicle.
CONSTITUTION: When a washer switch 29 is pressed to direct injection of a washer liquid, a motor rotation control portion 31 controls the rotation of a washer motor 27 in such a manner that the rotating speed is changed gradually for every designated time to low speed, medium speed and high speed. The rotating speed of a washer pump 24 is changed gradually by the gradual speed change of the washer motor 27, so that the injection pressure of the washer liquid from a nozzle 21 is changed gradually to low pressure, medium pressure and high pressure, and the place where to apply the washer liquid is changed from the lower portion of a front glass 22 through the central portion thereof to the upper portion thereof.
SUMIKAKE KOUJI
MUKODA MINORU
