Rotary compressor of liquid-cooled type provided with means for adjusting amount of liquid and volume of gas
US4025244A · kind A · utility
33Cited by
5References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 4, 1975 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Sep 4, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C29/0014
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A rotary compressor of the liquid-cooled type including means for injecting a cooling, lubricating and sealing liquid into gas compression chambers, means for adjusting the volume of gas compressed by shifting the sucking and shutting position in said compression chambers and means for adjusting the amount of the liquid to be injected into said compression chambers in conformity with the adjustment made by said gas volume adjusting means, said liquid amount-adjusting means being interlocked with said gas volume adjusting means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.