JPS4959309A - - Google Patents
Info
- Publication number
- JPS4959309A JPS4959309A JP48095345A JP9534573A JPS4959309A JP S4959309 A JPS4959309 A JP S4959309A JP 48095345 A JP48095345 A JP 48095345A JP 9534573 A JP9534573 A JP 9534573A JP S4959309 A JPS4959309 A JP S4959309A
- Authority
- JP
- Japan
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary-Type Compressors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE11092/72A SE366374B (sv) | 1972-08-28 | 1972-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4959309A true JPS4959309A (sv) | 1974-06-08 |
| JPS52251B2 JPS52251B2 (sv) | 1977-01-06 |
Family
ID=20293344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48095345A Expired JPS52251B2 (sv) | 1972-08-28 | 1973-08-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3877846A (sv) |
| JP (1) | JPS52251B2 (sv) |
| GB (1) | GB1444373A (sv) |
| SE (1) | SE366374B (sv) |
| SU (1) | SU873894A3 (sv) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1518271A (en) * | 1974-07-01 | 1978-07-19 | Svenska Rotor Maskiner Ab | Method for the compression ratio of a screw compressor and prime mover |
| US4003199A (en) * | 1976-03-01 | 1977-01-18 | General Motors Corporation | Turbine engine with air brake |
| JPS6117191U (ja) * | 1984-07-04 | 1986-01-31 | 株式会社神戸製鋼所 | スクリユ圧縮機 |
| JPS6293491A (ja) * | 1985-10-21 | 1987-04-28 | Hitachi Ltd | スクリユ−圧縮機 |
| JPH0191715U (sv) * | 1987-12-07 | 1989-06-15 | ||
| SE461052B (sv) * | 1988-04-25 | 1989-12-18 | Svenska Rotor Maskiner Ab | Lyftventil vid en skruvrotormaskin |
| TW533275B (en) * | 1997-09-10 | 2003-05-21 | Kobe Steel Ltd | Screw compressor |
| GB0821275D0 (en) * | 2008-11-20 | 2008-12-31 | Aaf Mcquay Inc | Screw compressor |
| US9057373B2 (en) | 2011-11-22 | 2015-06-16 | Vilter Manufacturing Llc | Single screw compressor with high output |
| CN105386980B (zh) * | 2015-11-30 | 2018-04-06 | 珠海格力电器股份有限公司 | 一种螺杆压缩机及空调系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088658A (en) * | 1959-06-04 | 1963-05-07 | Svenska Rotor Maskiner Ab | Angularly adjustable slides for screw rotor machines |
| US3088659A (en) * | 1960-06-17 | 1963-05-07 | Svenska Rotor Maskiner Ab | Means for regulating helical rotary piston engines |
-
1972
- 1972-08-28 SE SE11092/72A patent/SE366374B/xx unknown
-
1973
- 1973-08-15 US US388600A patent/US3877846A/en not_active Expired - Lifetime
- 1973-08-24 GB GB4027773A patent/GB1444373A/en not_active Expired
- 1973-08-27 SU SU731958100A patent/SU873894A3/ru active
- 1973-08-27 JP JP48095345A patent/JPS52251B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52251B2 (sv) | 1977-01-06 |
| SE366374B (sv) | 1974-04-22 |
| GB1444373A (en) | 1976-07-28 |
| US3877846A (en) | 1975-04-15 |
| SU873894A3 (ru) | 1981-10-15 |