Electrical bushing for connecting a superconducting device with a device at ambient temperature

摘要

Electrical bushing for connecting a superconducting device to a device located at room temperature comprises an electrical conductor (9); and an insulating layer surrounding the conductor. The conductor has tubular sections (9a-9c) made from an electrically conductive material and electrically connected to one another at their ends. The tubular sections have an identical outer diameter D and inner diameters d that are different from one another.