Device for cooling superconductive magnetic coil of particle accelerator, particularly medical particle irradiation device, has rotatable beam outlet, feed pipe and discharge

摘要

The device (10) has rotatable radiation outlet, a feed pipe and a discharge, where a cooling unit is connected with feed pipe and a discharge for formation of a closed cooling circuit (13) with a cryostat (14). The feed pipe and a discharge are provided with multiport swivel (43), whose axle is arranged parallel to rotation axle (3) of radiation outlet.