FRICK 螺杆压缩机.ppt

文档介绍：12 In 2003 Frick Is Celebrating 150 Years in Manufacturing and 120 Years in Refrigeration 3 Frick has Produced over 60,000 pressors since the First RWB-II was introduced in 1982 4 pressor Basic Geometry 5 Construction ? Male and Female Rotors Mounted on Radial and Axial Bearings ? Fitted in close tolerance intersecting bores. 6 Suction process 7 Maximum Suction Volume Trapped Vs Vs pression 9 Continuation of Compression 10 Beginning of Discharge Vd