| 摘要 |
The invention relates to a high-voltage feedthrough (1) comprising an insulating body (4) arranged concentrically around a cylinder-shaped winding support (2) made of electrically conductive material, and comprising a sealing device for sealing a gap between the winding support (2) and the insulating body (4). In addition, the sealing device comprises a sealing element (8) in a peripheral sealing groove (7). The invention is characterised in that the peripheral sealing groove is arranged in the winding support and accommodates the sealing element. The invention also relates to a method for producing a high-voltage feedthrough (1) comprising an insulating body arranged concentrically around a cylinder-shaped winding support made of electrically conductive material, said insulating body having insulating layers (51) arranged concentrically in relation to one another, wherein a sealing element (8) is introduced into a peripheral sealing groove in the winding support, and the insulating body (4) is subsequently impregnated with a resin, such that a gap between the winding support and the insulating body is sealed. |
