| 摘要 |
A side-channel ring compressor including an impeller having radially outwardly extending blades, compressor medium inlet and outlet openings communicative with the side-channel thereof, and a channel break disposed between the inlet and outlet openings. At least one decompression nozzle is disposed in the channel break between the compressor medium inlet and outlet openings, and has an opening which is communicative with the side channel for exhausting compressed gas from between the impeller blades in the channel break and directing the exhausted gas into the side channel of the compressor. |
