| 摘要 |
A method of retaining electromagnetic coils in a plurality of parallel slots in a ferromagnetic core and the resultant product thereof, which involves placing flexible members of non-conductive fibrous material impregnated with a thermally curable resin on top of insulated conductors that are disposed in internal sections of the respective core slots, applying pressure to externally exposed portions or said flexible members to push the same into the core slots and thereby to seat the conductors in the internal sections of the core slots and thereafter thermally curing said resin so that said members become rigid wedge means for closing the slot openings ard firmly locking the insulated conductors in place. |
