AUTOMOBILE

摘要

PURPOSE: A vehicle is provided to reduce the segmental sound in the air volume production of a cooling fan by arranging blades of the cooling fan at different angles. CONSTITUTION: A vehicle comprises a heat exchanger, a radiator and a cooling fan(10). The heat exchanger cools an engine. The radiator is located one side of the heat exchanger for indoor cooling. The cooling fan compulsorily guides external air to the heat exchanger and radiator. The cooling fan comprises a plurality of blades(11~17) formed on the center of rotation in a radial direction. A plurality of blades is arranged at different angles.