VERDICHTER

Compressor comprising a piston (2) which enables a cooling fluid to be sucked and pumped through a cylinder bore, a crankshaft which transmits the movement of the electric motor, a connecting rod (4) which converts the circular motion of the crankshaft into linear motion and transfers to the piston (2), a wrist pin (5) fixed onto the piston (2) transversely in regards to the motion axis of the piston (2) and which joins the piston (2) and the connecting rod (4); and wherein friction force between the wrist pin (5) and the small eye (7) is reduced through the creation of a magnetic force in the opposite direction to the charges coercing in the motion axis of the piston (2).