feed line for appa recchiatura stations with condut tori raffeddati at low temperature

摘要

A high voltage-resistant, current feed terminal to a superconductor cooled down to a low temperature, with its connected normal conductor being provided with a heat exchanger. Coolant input lines and coolant output lines each form spirals having turns which surround the normal conductor and which are designed as voltage dividers. The spiral-shaped design has the advantage that the coolant line can take up a high potential gradient. The voltage divider causes a uniform division of the voltage in such a manner that the breakdown voltage of the coolant is not reached.