AN IMPROVED METHOD OF FLUX SHADING IN A POLEOF A SINGLE PHASE MAGNET AND A SINGLE PHASE MAGNET SO FLUX SHADED

摘要

A method of flux shading in the pole of a single phase magnet comprising enclosing a part of the pole face area by placing thereon a conductor the free ends of which being not connected to each other and injecting an e.m.f. in the free ends of the conductor.