A method of producing an electric power device, and an electric power device

摘要

A method of producing an electric power device comprising a tubular shell (2) of an electrically insulating polymer in which there is provided a screen (12) of an electrically conducting material, wherein said screen (12) is placed in a mould, the mould is filled with a resin, and the resin is permitted to solidify in said mould. The screen (12) is positioned in said mould such that a peripheral surface (13) thereof is in supporting contact with a part of said mould.