GB563309A - Oil economizing system for compressors - Google Patents
Oil economizing system for compressorsInfo
- Publication number
- GB563309A GB563309A GB181443A GB181443A GB563309A GB 563309 A GB563309 A GB 563309A GB 181443 A GB181443 A GB 181443A GB 181443 A GB181443 A GB 181443A GB 563309 A GB563309 A GB 563309A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- valve
- oil
- separator
- reservoir
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
563,309. Air compressors; recovering oil. FREEMAN, W. R., and FITES, C. B. Feb. 3, 1943, No. 1814. [Class 8 (i)] A rotary compressor 1 is supplied with oil from a reservoir 9 through a pipe 11 leading to a slot in the rotor and delivers compressed air through the reservoir, by a pipe which may be fitted with a coarse oil separator 18, to an oil separator 22 with a delivery pipe 38. The compressor has an unloading valve 54, Fig. 3, subject to the compressed air supplied by a pipe 58 leading from separator 22, and acting on a piston 56 on the valve stem. This valve closes the filtered air inlet from a pipe 50 to a pipe 51 having a check valve 74, at a certain. pressure, and suction caused by the continued pump operation opens a valve 69 and connects the inlet pipe 50 through a passage 71 and pipe 72 with the reservoir. The excess pressure in the separator 22 then opens a valve 45 allowing oil from the separator to pass back to the reservoir through a bore 26 and pipe 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB181443A GB563309A (en) | 1943-02-03 | 1943-02-03 | Oil economizing system for compressors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB181443A GB563309A (en) | 1943-02-03 | 1943-02-03 | Oil economizing system for compressors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB563309A true GB563309A (en) | 1944-08-09 |
Family
ID=9728491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB181443A Expired GB563309A (en) | 1943-02-03 | 1943-02-03 | Oil economizing system for compressors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB563309A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218202A (en) * | 2017-06-30 | 2017-09-29 | 江苏恒达动力科技发展股份有限公司 | A kind of lubricating oil pipeline system of air compressor |
-
1943
- 1943-02-03 GB GB181443A patent/GB563309A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218202A (en) * | 2017-06-30 | 2017-09-29 | 江苏恒达动力科技发展股份有限公司 | A kind of lubricating oil pipeline system of air compressor |
| CN107218202B (en) * | 2017-06-30 | 2020-04-21 | 江苏恒达动力科技发展股份有限公司 | Lubricating oil pipeline system of air compressor |
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