Spacer block pattern for electrical inductive apparatus

摘要

A spacer block pattern for electrical inductive apparatus characterized by a plurality of pancake coils with a spacer insulating sheet washer between each adjacent pair of coils, a plurality of spaced insulating spacer blocks on opposite sides of the washer and in surface abutment with the corresponding adjacent coil, the spacer blocks on all of the washers being in alignment with each other and disposed on the locating lines reference to the core center.