Cryogenic cooling system for superconductive electric machines

• Main Authors: FUNAYAMA SHIN, NOMI KAZUHIRO
• Format: Patent
• Language: English
• Published: 20.01.2004
• Edition: 7
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; STORING OF DISTRIBUTING GASES OR LIQUIDS; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

A part of a refrigerant in the low-temperature state is circulated by a cryogenic cooling system for superconductive electric machines comprising a refrigerant transfer system and circulation means for internal circulation within the cryogenic area, thereby enabling improvement in the cooling effici...