Tape winding process for primary insulation of conductors.

摘要

1. A method for producing an elementary insulation by wrapping a tape around a conductor entering in the constitution of machines conceived to undergo an impregnation process by an insulating resin, this tape comprising a first layer formed by a porous mica paper, applied on a second layer constituting a thermofusible support, said first layer being covered on its other face by a third layer ensuring in particular the mechanical protection of the tape, characterized in that the tape is disposed in such a way that the thermofusible support is in contact with the conductor.