| 摘要 |
<p>Laminated layer structure (10) for producing a flat insulating material, comprises sequence-area and successively arranged single layers including first resin in B-stage (12), glass fiber, core layer (38) of polyester film, glass fabric and second resin in B-stage. Independent claims are also included for: (1) an insulating material, prepared by temporary heating of a laminated layer structure at a baking temperature such that the resin is completely polymerized; and (2) a high-voltage winding with a low-voltage winding, which is arranged around a hollow cylindrical winding axis (44), with a high-voltage winding, which is a hollow cylinder disposed at a radial distance about the same winding axis, where the laminated layer structure adapted in shape is arranged in the cavity formed by the radial distance.</p> |
