OIL MIST CUTOFF DEVICE FOR BEARING IN POWER GENERATOR

摘要

PROBLEM TO BE SOLVED: To provide a power generator comprising bearings supporting both end parts of a rotation shaft fixing a rotor in which a stator coil, a slip ring, or a brush part are not contaminated by oil mist leaking from the bearings.;SOLUTION: An axial fan is fixed to the rotation shaft being positioned between the bearing and the rotor for generating an air current from the rotor side to the bearing side by rotation of the rotation shaft.;COPYRIGHT: (C)2004,JPO