Integrated slit cold head of U-shaped pulse tube refrigerating machine and manufacturing method

• Main Authors: WANG LIBAO, WU YINONG, YANG KAIXIANG, DANG HAIZHENG, LI SHANSHAN, SHEN WEIBIN
• Format: Patent
• Language: Chinese; English
• Published: 04.05.2011
• 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 invention discloses an integrated slit cold head of a U-shaped pulse tube refrigerating machine and a manufacturing method. The cold head comprises two parts of a top cover and a lower flange, wherein two cylindrical lug bosses protrude below a big lug boss of the top cover, outer diameters of t...