IT1214064B - Lubrication equipment for compressor with vertical shaft - Google Patents
Lubrication equipment for compressor with vertical shaftInfo
- Publication number
- IT1214064B IT1214064B IT8741672A IT4167287A IT1214064B IT 1214064 B IT1214064 B IT 1214064B IT 8741672 A IT8741672 A IT 8741672A IT 4167287 A IT4167287 A IT 4167287A IT 1214064 B IT1214064 B IT 1214064B
- Authority
- IT
- Italy
- Prior art keywords
- compressor
- flywheel
- vertical shaft
- oil
- shaft
- Prior art date
Links
- 238000005461 lubrication Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
The lubrication device flywheel is fitted at the lower end of the compressor vertical shaft. Oil from the sump is fed by the pump (8) driven by the compressor shaft (1) using a free coupling (7) into a hollow chamber (16), from which it is fed to the compressor bearings, (3,5) through channels (14,15). When the compressor shaft stops, the free coupling (7) disconnects the oil pump (8) from it. At the same time, the oil pump (8), through its rigid connection with the flywheel (9), continues to rotate and feed oil through is hollow chamber (15) and channels (14,13) to the compressor bearings (3,5). During the whole time that the compressor is inactive, the oil pump (8) is rotated by the flywheel (9) through that energy which the latter has stored from the rotary movement of the compressor shaft (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8741672A IT1214064B (en) | 1987-09-04 | 1987-09-04 | Lubrication equipment for compressor with vertical shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8741672A IT1214064B (en) | 1987-09-04 | 1987-09-04 | Lubrication equipment for compressor with vertical shaft |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8741672A0 IT8741672A0 (en) | 1987-09-04 |
IT1214064B true IT1214064B (en) | 1990-01-10 |
Family
ID=11252833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8741672A IT1214064B (en) | 1987-09-04 | 1987-09-04 | Lubrication equipment for compressor with vertical shaft |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1214064B (en) |
-
1987
- 1987-09-04 IT IT8741672A patent/IT1214064B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8741672A0 (en) | 1987-09-04 |
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