| 摘要 |
<p>A screw-type compressor comprises a housing (12) in which a main rotor (14) and a secondary rotor (16) are arranged having each a shaft (18, 24) and a screw rotor (20, 26). The secondary rotor (16) is axially supported on the main rotor (14). Only the main rotor (14) has an axial bearing part (22) supported on an axial bearing part (66) of the housing (12). Suppressing an axial bearing between the secondary rotor and the housing makes the secondary rotor easier to mount.</p> |
