FR1258652A - Adjustment device for compressors with screw rotors - Google Patents
Adjustment device for compressors with screw rotorsInfo
- Publication number
- FR1258652A FR1258652A FR828855A FR828855A FR1258652A FR 1258652 A FR1258652 A FR 1258652A FR 828855 A FR828855 A FR 828855A FR 828855 A FR828855 A FR 828855A FR 1258652 A FR1258652 A FR 1258652A
- Authority
- FR
- France
- Prior art keywords
- compressors
- adjustment device
- screw rotors
- rotors
- screw
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/16—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using lift valves
-
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR828855A FR1258652A (en) | 1960-06-01 | 1960-06-01 | Adjustment device for compressors with screw rotors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR828855A FR1258652A (en) | 1960-06-01 | 1960-06-01 | Adjustment device for compressors with screw rotors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1258652A true FR1258652A (en) | 1961-04-14 |
Family
ID=8732611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR828855A Expired FR1258652A (en) | 1960-06-01 | 1960-06-01 | Adjustment device for compressors with screw rotors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1258652A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2483537A1 (en) * | 1980-06-02 | 1981-12-04 | Sullair Tech Ab | VALVE ARRANGEMENT FOR CONTROLLING CAPACITY OF SCREW COMPRESSORS WITH OIL INJECTION |
WO1994018456A1 (en) * | 1993-02-01 | 1994-08-18 | Fleming Thermodynamics Ltd. | Control system for screw type supercharging apparatus |
-
1960
- 1960-06-01 FR FR828855A patent/FR1258652A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2483537A1 (en) * | 1980-06-02 | 1981-12-04 | Sullair Tech Ab | VALVE ARRANGEMENT FOR CONTROLLING CAPACITY OF SCREW COMPRESSORS WITH OIL INJECTION |
WO1994018456A1 (en) * | 1993-02-01 | 1994-08-18 | Fleming Thermodynamics Ltd. | Control system for screw type supercharging apparatus |
US5791315A (en) * | 1993-02-01 | 1998-08-11 | Sprintex Australasia Pty Ltd. | Control system for screw type supercharging apparatus |
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