BG20130A3 - - Google Patents
Info
- Publication number
- BG20130A3 BG20130A3 BG1658471A BG1658471A BG20130A3 BG 20130 A3 BG20130 A3 BG 20130A3 BG 1658471 A BG1658471 A BG 1658471A BG 1658471 A BG1658471 A BG 1658471A BG 20130 A3 BG20130 A3 BG 20130A3
- Authority
- BG
- Bulgaria
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14711370 | 1970-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG20130A3 true BG20130A3 (xx) | 1975-10-30 |
Family
ID=5482431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG1658471A BG20130A3 (xx) | 1970-04-27 | 1971-01-15 |
Country Status (6)
| Country | Link |
|---|---|
| BG (1) | BG20130A3 (xx) |
| CS (1) | CS161122B2 (xx) |
| DE (1) | DE2064507A1 (xx) |
| DK (1) | DK131742C (xx) |
| FR (1) | FR2092409A5 (xx) |
| SE (1) | SE369216B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE430709B (sv) * | 1982-04-30 | 1983-12-05 | Sullair Tech Ab | Skruvkompressor med anordning for reglering av inre kompressionen skruvkompressor med anordning for reglering av inre kompressionen |
| SE444601B (sv) * | 1983-10-24 | 1986-04-21 | Stal Refrigeration Ab | Anordning for reglering av volymkapaciteten hos en skruvkompressor |
| US6739853B1 (en) * | 2002-12-05 | 2004-05-25 | Carrier Corporation | Compact control mechanism for axial motion control valves in helical screw compressors |
-
1970
- 1970-12-30 DE DE19702064507 patent/DE2064507A1/de active Pending
-
1971
- 1971-01-08 DK DK7671A patent/DK131742C/da active
- 1971-01-15 BG BG1658471A patent/BG20130A3/xx unknown
- 1971-02-04 CS CS81271A patent/CS161122B2/cs unknown
- 1971-03-11 SE SE313571A patent/SE369216B/xx unknown
- 1971-03-11 FR FR7108517A patent/FR2092409A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2092409A5 (xx) | 1972-01-21 |
| DK131742B (da) | 1975-08-25 |
| SE369216B (xx) | 1974-08-12 |
| CS161122B2 (xx) | 1975-05-04 |
| DE2064507A1 (de) | 1971-11-11 |
| DK131742C (da) | 1976-01-26 |