FR804327A - Rotary compressor with helical toothing, for variable power - Google Patents
Rotary compressor with helical toothing, for variable powerInfo
- Publication number
- FR804327A FR804327A FR804327DA FR804327A FR 804327 A FR804327 A FR 804327A FR 804327D A FR804327D A FR 804327DA FR 804327 A FR804327 A FR 804327A
- Authority
- FR
- France
- Prior art keywords
- rotary compressor
- variable power
- helical toothing
- toothing
- helical
- 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
- F04C28/24—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
-
- 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
- F04C28/02—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE804327X | 1935-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR804327A true FR804327A (en) | 1936-10-21 |
Family
ID=20342667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR804327D Expired FR804327A (en) | 1935-03-28 | 1936-03-27 | Rotary compressor with helical toothing, for variable power |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR804327A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3756753A (en) * | 1970-07-16 | 1973-09-04 | Svenska Rotor Maskiner Ab | Two stage screw rotor machines |
DE2757194A1 (en) * | 1976-12-23 | 1978-06-29 | Garrett Corp | HYDRAULIC CONTROL DEVICE AND METHOD FOR HYDRAULIC CONTROL |
WO1986006798A1 (en) * | 1985-05-09 | 1986-11-20 | Svenska Rotor Maskiner Ab | Refrigeration plant and rotary positive displacement machine |
-
1936
- 1936-03-27 FR FR804327D patent/FR804327A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3756753A (en) * | 1970-07-16 | 1973-09-04 | Svenska Rotor Maskiner Ab | Two stage screw rotor machines |
DE2757194A1 (en) * | 1976-12-23 | 1978-06-29 | Garrett Corp | HYDRAULIC CONTROL DEVICE AND METHOD FOR HYDRAULIC CONTROL |
FR2375467A1 (en) * | 1976-12-23 | 1978-07-21 | Garrett Corp | HYDRAULIC CONTROL PROCESS AND DEVICE |
WO1986006798A1 (en) * | 1985-05-09 | 1986-11-20 | Svenska Rotor Maskiner Ab | Refrigeration plant and rotary positive displacement machine |
US4748831A (en) * | 1985-05-09 | 1988-06-07 | Svenska Rotor Maskiner Ab | Refrigeration plant and rotary positive displacement machine |
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