1978 年 13 巻 2 号 p. 63-72
In order to realize a stable and continuous cooling system of superconducting magnets for magnetically levitated high speed trains, design study of the cryostat with liquid helium condenser has been performed.
Boil-off helium gas inside liquid helium vessel of the cryostat is to be reliquefied by liquid helium condenser in which helium mist coolant from a external helium refrigerator is flowing.