Swash-plate compressor
US4003680A · kind A · utility
5Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 1975 |
| Grant date | Jan 18, 1977 |
| Priority date | — |
| Expiry date | Apr 22, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B27/1081
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A swash-plate type compressor is provided with an improved internal arrangement for lubricating internal moving elements, such as bearings, pistons and shoes wherein a passage is provided for introducing a foam of the lubrication oil, which was generated in the reservoir at the moment of starting the compressor, into the swash-plate chamber and the cylinder bores for lubricating the internal moving elements. The improved internal arrangement further contributes to effective employment of the blow-by refrigerant gas for the distribution of lubrication oil to the bearings and the cylinder bores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.