Side channel ring compressor including a channel break decompression nozzle
US3982848A · kind A · utility
10Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 1975 |
| Grant date | Sep 28, 1976 |
| Priority date | — |
| Expiry date | Feb 25, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/161
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.