IT8319184A0 - Disposizione per il controllo dell'avviamento di compressori elicoidali. - Google Patents
Disposizione per il controllo dell'avviamento di compressori elicoidali.Info
- Publication number
- IT8319184A0 IT8319184A0 IT8319184A IT1918483A IT8319184A0 IT 8319184 A0 IT8319184 A0 IT 8319184A0 IT 8319184 A IT8319184 A IT 8319184A IT 1918483 A IT1918483 A IT 1918483A IT 8319184 A0 IT8319184 A0 IT 8319184A0
- Authority
- IT
- Italy
- Prior art keywords
- starting
- arrangement
- control
- helical compressors
- compressors
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0022382A AT377336B (de) | 1982-01-21 | 1982-01-21 | Anordnung zur anfahrsteuerung von schraubenverdichtern |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8319184A0 true IT8319184A0 (it) | 1983-01-19 |
IT1161602B IT1161602B (it) | 1987-03-18 |
Family
ID=3484798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19184/83A IT1161602B (it) | 1982-01-21 | 1983-01-19 | Disposizione per il controllo dell'avviamento di compressori elicoidali |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT377336B (it) |
DE (1) | DE3301049A1 (it) |
FR (1) | FR2520060B1 (it) |
GB (1) | GB2115110B (it) |
IT (1) | IT1161602B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3607659A1 (de) * | 1985-04-03 | 1986-10-16 | Hoerbiger Ventilwerke Ag, Wien | Einrichtung zum regeln der foerdermenge von verdichtern |
CH690740A5 (de) * | 1998-11-26 | 2000-12-29 | Vaillant Gmbh | Verdichtersteuerung. |
DE19860639A1 (de) * | 1998-12-29 | 2000-07-06 | Man Turbomasch Ag Ghh Borsig | Verfahren zum Betreiben eines Kompressors mit nachgeschaltetem Verbraucher, und nach dem Verfahren arbeitende Anlage |
GB0515155D0 (en) | 2005-07-25 | 2005-08-31 | Boc Group Plc | Apparatus and method for inhibiting propagation of a flame front |
CN103398009B (zh) * | 2013-07-16 | 2016-02-03 | 深圳寿力亚洲实业有限公司 | 一种真空泵及真空泵的抽气调节*** |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH163347A (de) * | 1931-04-18 | 1933-08-15 | Schweiz Lokomotiv Und Maschine | Einrichtung an Verdichtern, insbesondere Drehkolbenverdichtern, zum selbsttätigen Leeranfahren derselben. |
US2044867A (en) * | 1934-06-01 | 1936-06-23 | Ingersoll Rand Co | Regulating device for vacuum pumps |
GB496351A (en) * | 1937-02-16 | 1938-11-29 | Demag Ag | Improvements in and relating to rotary compressors |
GB511782A (en) * | 1937-02-23 | 1939-08-24 | Bosch Gmbh Robert | Improvements in or relating to pumps |
US3157349A (en) * | 1957-10-02 | 1964-11-17 | Itaya Matsuki | Method and apparatus for preventing surging in a blower or the like |
CH447459A (de) * | 1965-11-17 | 1967-11-30 | Sulzer Ag | Verfahren zur Verdichtung eines Arbeitsmittels in einer Vielzellen-Drehkolbenmaschine |
US3602610A (en) * | 1970-02-19 | 1971-08-31 | Worthington Corp | Control system for rotary compressors |
DE2602698A1 (de) * | 1976-01-24 | 1977-07-28 | Bosch Gmbh Robert | Bypassventil zur steuerung der warmlauf- und leerlaufgemischmenge |
DE3100008A1 (de) * | 1981-01-02 | 1982-07-29 | Dienes Werke für Maschinenteile GmbH & Co KG, 5063 Overath | Drosselklappe mit leckmengenregulierung |
US4396345A (en) * | 1981-05-07 | 1983-08-02 | Ingersoll-Rand Company | Unloader valve having bypass valving means |
-
1982
- 1982-01-21 AT AT0022382A patent/AT377336B/de not_active IP Right Cessation
-
1983
- 1983-01-14 DE DE3301049A patent/DE3301049A1/de not_active Withdrawn
- 1983-01-19 IT IT19184/83A patent/IT1161602B/it active
- 1983-01-21 FR FR8300956A patent/FR2520060B1/fr not_active Expired
- 1983-01-21 GB GB08301609A patent/GB2115110B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2520060B1 (fr) | 1985-12-06 |
GB8301609D0 (en) | 1983-02-23 |
ATA22382A (de) | 1984-07-15 |
DE3301049A1 (de) | 1983-07-28 |
GB2115110A (en) | 1983-09-01 |
AT377336B (de) | 1985-03-11 |
IT1161602B (it) | 1987-03-18 |
GB2115110B (en) | 1985-06-12 |
FR2520060A1 (fr) | 1983-07-22 |
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