Armature Is of the drum wound type, laminated core, properly keyed and balanced be-fore winding ; thoroughly insulated with specially prepared linen, wound withdouble cotton covered wire ; parting strips being used between each section, tightlybanded and insulated with armature varnish, thoroughly… … Bearings and Pedestal Are of the ring oiling self aligning type, and are manufactured from the bestquality of gun metal.
Electric machinery industry · Industries · Armatures
Internet Archive · Queen's University Library · Public Domain Mark 1.0. Free to use for anything.