a windshield wiper system for improving the cleaning operation of the windshield wiper . the system includes a wiper motor , a wiper arm , and a link means for converting the rotary power of the motor into wiper arm movement on a windshield . the washer fluid is pumped from a reserve tank at a predetermined pressure by a pump . a washer fluid control part uses washer fluid interrupters for injecting washer fluid on the windshield in front of the wiper arms .