Spiral compressor for conveying and compressing liquid and gaseous material, has eccentrically mounted shaft with spiral-shaped arms for compressing and conveying material within rotor

摘要

The spiral compressor has eccentrically mounted shaft with spiral-shaped arms (4) for compressing and conveying the material within a rotor (2). The central rotor is mounted within a housing (1) with compressor chambers (3). Axial input and outlet openings (5) are provided at a rotor upper side or lower side, where spiral arms are provided as input or output valves.