AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES

摘要

PURPOSE: An air conditioning apparatus for a vehicle is provided to control the quantity of ion generation manually. CONSTITUTION: An air conditioning apparatus for a vehicle comprises an applied voltage control unit(62). The applied voltage control unit controls the applying voltage of an ion generator(50) variably. The exhausting quantity of anion and exhausting quantity of ion is controlled manually. The applied voltage control unit is a blowing control switch(32). The blowing control switch adjusts PWM(Pulse Width Modulation) duty ratio of a blower(20).