DEVICE FOR TRANSMITTING LIGHT BETWEEN TWO POINTS WITH A DIFFERENT ELECTRIC POTENTIAL AND PROCESS FOR MANUFACTURING SUCH A DEVICE

摘要

Device for transmitting light between two points with a different electric potential and process for manufacturing such a device. The device contains a high-voltage insulator (2) with an inner cavity (3) which receives optical fibres (4, 5) and is filled with a plastic foam (6), preferably polyurethane foam.