COAXIAL PULSE TUBE REFRIGERATING MACHINE WITH SMALL HOLE AND AIR VESICLE

• Main Authors: ZHOU YUAN, WANG JUNJIE, ZHU WENXIU, ET AL
• Format: Patent
• Language: English
• Published: 26.09.1990
• Edition: 5
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The utility model discloses a coaxial pulse tube refrigerating machine with small holes and air vesicle, belonging to the field of an air refrigerating machine. The utility model discloses the refrigerating machine which has compact structure, having no moving part under the low temperature, having...