Moottoripuhallin
Moottoripuhallin, often translated as motor fan or engine fan, is a crucial component in internal combustion engines. Its primary function is to draw air through the radiator and other heat exchangers, thereby cooling the engine coolant. This cooling process is essential for maintaining optimal engine operating temperatures, preventing overheating, and ensuring efficient performance. Without a functioning moottoripuhallin, an engine would quickly reach damaging temperatures, leading to potential mechanical failure.
There are generally two types of moottoripuhallin systems: mechanical and electric. Mechanical fans are directly driven
The moottoripuhallin is usually located at the front of the engine, behind the radiator. It consists of