摘要 |
Methods of constructing a void-free, cellulose-free electrical winding insulated with a solid resinous insulation, by forming a plurality of conductor turns on a substrate, with each conductor turn being immersed in liquid resinous insulation as it is formed, to provide a void-free intermediate structure. The void-free aspect includes the final step by building solid insulation, thin layer upon thin layer, from the liquid resinous insulation, while the conductor turns are being formed, with the solid insulation. |