FR480617A - Procédé et dispositif pour la régulation automatique de la dépense de force motrice aux compresseurs d'air rotatifs à compartiments d'aspiration et de compression multiples - Google Patents
Procédé et dispositif pour la régulation automatique de la dépense de force motrice aux compresseurs d'air rotatifs à compartiments d'aspiration et de compression multiplesInfo
- Publication number
- FR480617A FR480617A FR480617DA FR480617A FR 480617 A FR480617 A FR 480617A FR 480617D A FR480617D A FR 480617DA FR 480617 A FR480617 A FR 480617A
- Authority
- FR
- France
- Prior art keywords
- expenditure
- motive power
- rotary air
- air compressors
- automatic regulation
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/12—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 3 and unsubstituted in position 7
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
- F16D67/02—Clutch-brake combinations
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE480617X | 1935-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR480617A true FR480617A (fr) | 1916-08-31 |
Family
ID=6542563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR480617D Expired FR480617A (fr) | 1915-01-05 | 1916-01-05 | Procédé et dispositif pour la régulation automatique de la dépense de force motrice aux compresseurs d'air rotatifs à compartiments d'aspiration et de compression multiples |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR480617A (fr) |
GB (1) | GB480617A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2977888A (en) * | 1955-02-24 | 1961-04-04 | William T Livermore | Hydraulic pump and control valve assembly |
EP0354867A2 (fr) * | 1988-08-12 | 1990-02-14 | Mitsubishi Jukogyo Kabushiki Kaisha | Compresseur à volutes |
-
1916
- 1916-01-05 FR FR480617D patent/FR480617A/fr not_active Expired
-
1936
- 1936-09-05 GB GB24321/36A patent/GB480617A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2977888A (en) * | 1955-02-24 | 1961-04-04 | William T Livermore | Hydraulic pump and control valve assembly |
EP0354867A2 (fr) * | 1988-08-12 | 1990-02-14 | Mitsubishi Jukogyo Kabushiki Kaisha | Compresseur à volutes |
EP0354867A3 (en) * | 1988-08-12 | 1990-05-30 | Mitsubishi Jukogyo Kabushiki Kaisha | Rotary compressor |
US5074760A (en) * | 1988-08-12 | 1991-12-24 | Mitsubishi Jukogyo Kabushiki Kaisha | Scroll type compressor |
Also Published As
Publication number | Publication date |
---|---|
GB480617A (en) | 1938-02-25 |
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