COOLING FAN FOR CONNECTING FIELD COIL AND LEAD WIRE OF AN ALTERNATOR FOR A VEHICLE

摘要

PURPOSE: A cooling fan is provided to complete the connection between a field coil and a lead wire by electrically connecting a field coil and a lead wire in both terminals of a terminal tube. CONSTITUTION: A cooling fan comprises a body(10) and a plurality of blades(30). The body has a disc shape. A rotor shaft of a rotor assembly passes through a center hole(20) of the body. A plurality of blades are formed in the outer periphery of the body. Two terminal tubes are arranged inside the body. One end of the terminal tube is communicated with the front side of the body. The other end of the terminal tube is communicated with the back side of the body.