IT1222815B - Compressore regolabile a viti - Google Patents
Compressore regolabile a vitiInfo
- Publication number
- IT1222815B IT1222815B IT22127/87A IT2212787A IT1222815B IT 1222815 B IT1222815 B IT 1222815B IT 22127/87 A IT22127/87 A IT 22127/87A IT 2212787 A IT2212787 A IT 2212787A IT 1222815 B IT1222815 B IT 1222815B
- Authority
- IT
- Italy
- Prior art keywords
- screw compressor
- adjustable screw
- adjustable
- compressor
- screw
- 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
- F04C28/10—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
- F04C28/12—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 sliding valves
- F04C28/125—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 sliding valves with sliding valves controlled by the use of fluid other than the working fluid
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
Landscapes
- Engineering & Computer Science (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 |
---|---|---|---|
DE3634512A DE3634512C1 (en) | 1986-10-07 | 1986-10-07 | Controllable rotary screw compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8722127A0 IT8722127A0 (it) | 1987-10-02 |
IT1222815B true IT1222815B (it) | 1990-09-12 |
Family
ID=6311436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22127/87A IT1222815B (it) | 1986-10-07 | 1987-10-02 | Compressore regolabile a viti |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE1001619A3 (it) |
DE (1) | DE3634512C1 (it) |
FR (1) | FR2604755B1 (it) |
IT (1) | IT1222815B (it) |
SE (1) | SE463683B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005052096B4 (de) * | 2005-10-28 | 2014-04-03 | Volkswagen Ag | Kompressor |
DE102007014554A1 (de) * | 2007-03-27 | 2008-10-02 | Audi Ag | Drehkolbengebläse zur Förderung von Gasen |
BE1030612B1 (nl) * | 2022-06-09 | 2024-01-15 | Atlas Copco Airpower Nv | Behuizing voor het onderbrengen van een tandwielkast van een schroefcompressor |
WO2023237955A1 (en) * | 2022-06-09 | 2023-12-14 | Atlas Copco Airpower, Naamloze Vennootschap | Housing for housing a gearbox of a rotary screw compressor. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB890507A (en) * | 1958-01-24 | 1962-02-28 | Stothert & Pitt Ltd | Screw displacement pump |
NO117317B (it) * | 1964-03-20 | 1969-07-28 | Svenska Rotor Maskiner Ab | |
GB1065000A (en) * | 1965-12-21 | 1967-04-12 | Stothert & Pitt Ltd | An improved meshing screw pump |
GB1517156A (en) * | 1974-06-21 | 1978-07-12 | Svenska Rotor Maskiner Ab | Screw compressor including means for varying the capacity thereof |
DE2553222C3 (de) * | 1975-11-27 | 1979-03-15 | Demag Ag, 4100 Duisburg | Regelbarer Schraubenverdichter |
US4351160A (en) * | 1980-06-16 | 1982-09-28 | Borg-Warner Corporation | Capacity control systems for screw compressor based water chillers |
DE3414064A1 (de) * | 1982-10-13 | 1985-10-17 | Aerzener Maschinenfabrik Gmbh, 3251 Aerzen | Roots-kompressor zum komprimieren von gasfoermigen foerdermedium |
SE442323B (sv) * | 1984-05-11 | 1985-12-16 | Svenska Rotor Maskiner Ab | Skruvkompressor med tvaa individuellt foerskjutbara reglerslider |
-
1986
- 1986-10-07 DE DE3634512A patent/DE3634512C1/de not_active Expired
-
1987
- 1987-10-02 IT IT22127/87A patent/IT1222815B/it active
- 1987-10-02 BE BE8701127A patent/BE1001619A3/fr not_active IP Right Cessation
- 1987-10-07 FR FR8713847A patent/FR2604755B1/fr not_active Expired - Fee Related
- 1987-10-07 SE SE8703871A patent/SE463683B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE1001619A3 (fr) | 1989-12-19 |
DE3634512C1 (en) | 1988-04-21 |
FR2604755B1 (fr) | 1994-03-18 |
FR2604755A1 (fr) | 1988-04-08 |
SE8703871L (sv) | 1988-04-08 |
IT8722127A0 (it) | 1987-10-02 |
SE8703871D0 (sv) | 1987-10-07 |
SE463683B (sv) | 1991-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK164295C (da) | Skruekompressor | |
NO171870C (no) | Justerbart avstandsstykke | |
KR900010238A (ko) | 스크롤 압축기 | |
BR8900003A (pt) | Conjunto de compressor | |
BR8806951A (pt) | Conjunto de compressor | |
DE68921561T2 (de) | Schraubenverdichter. | |
DK90590A (da) | Rotationskompressor | |
DK331989A (da) | Kompressor | |
DE3769523D1 (de) | Schraubenkompressor. | |
BR8806343A (pt) | Conjunto compressor | |
BR8906323A (pt) | Conjunto compressor | |
KR880700899A (ko) | 간헐작동 스크류 압축기 | |
KR880019962U (ko) | 나사 | |
IT1222815B (it) | Compressore regolabile a viti | |
IT8822742A0 (it) | Compressore a coclea. | |
IT1222917B (it) | Morsa a vite | |
KR900003104U (ko) | 압축기 | |
KR880701835A (ko) | 회전스크류 압축기 | |
FR2598297B1 (fr) | Serti clos a vis | |
PT86441A (pt) | Suporte de parafusos | |
ATA226789A (de) | Verstellschraube | |
KR890021219U (ko) | 나사 고정구 | |
SE8602809D0 (sv) | Skruv | |
SE8603574D0 (sv) | Skruvspiken | |
ATA64986A (de) | Schraubzwinge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950929 |