ISOLATEUR DE PHASE PERFECTIONNE, PROCEDE ET APPAREIL POUR SA FABRICATION, ET STATOR COMPORTANT UN TEL ISOLATEUR DE PHASE

摘要

Methods are disclosed for making a phase insulator for a desired core size from a phase insulator of a smaller size. The insulator may be severed from a sheet of insulating material or fabricated from planar insulation pieces alone or from a combination of planar insulation pieces and one or more filamentary pieces. Details of different methods, insulators, and apparatus are also disclosed.