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近两年来,脉管低温致冷器发展势头迅猛,其应用方向已转向长寿命、高可靠性制冷机。脉管低温致冷器基本上可分为两类,一类因使用Oxford Stirling线性压缩机而得名,即斯特林型脉管致冷器;另一类则使用Gifford-McMahon型压缩机,因此被称为G-M型脉管致冷器。斯特林型脉管致冷器的工艺较为成熟,其致冷范
The past two years, the development of vascular cryogenic refrigerator momentum, its application has turned to long-life, high reliability refrigerator. Vascular cryogenic refrigerators can be basically divided into two categories, one is named after the use of Stirling linear compressors Stirling, namely Stirling-type vascular cooler; the other is the use of Gifford-McMahon-type compressors, It is called GM-type vascular cooler. Stirling-type vascular cooler technology is more mature, its cooling Fan