DK139689C - - Google Patents
Info
- Publication number
- DK139689C DK139689C DK67575A DK67575A DK139689C DK 139689 C DK139689 C DK 139689C DK 67575 A DK67575 A DK 67575A DK 67575 A DK67575 A DK 67575A DK 139689 C DK139689 C DK 139689C
- Authority
- DK
- Denmark
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17674874A DD110920A1 (ja) | 1974-02-22 | 1974-02-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK67575A DK67575A (ja) | 1975-11-03 |
| DK139689B DK139689B (da) | 1979-03-26 |
| DK139689C true DK139689C (ja) | 1979-09-10 |
Family
ID=5494713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK67575A DK139689B (da) | 1974-02-22 | 1975-02-21 | Skruekompressor med ydelsesregulering. |
Country Status (9)
| Country | Link |
|---|---|
| CS (1) | CS180815B1 (ja) |
| DD (1) | DD110920A1 (ja) |
| DE (1) | DE2501451C2 (ja) |
| DK (1) | DK139689B (ja) |
| FR (1) | FR2262210B3 (ja) |
| GB (1) | GB1461039A (ja) |
| NL (1) | NL184580C (ja) |
| SE (1) | SE398912B (ja) |
| SU (1) | SU962673A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54163416A (en) * | 1978-06-14 | 1979-12-26 | Hitachi Ltd | Screw compressor |
| DE3414039A1 (de) * | 1984-04-13 | 1985-10-17 | Aerzener Maschinenfabrik Gmbh, 3251 Aerzen | Roots-kompressor zum komprimieren von gasfoermigem foerdermedium |
| DE10326466B4 (de) * | 2003-06-12 | 2016-03-17 | Gea Refrigeration Germany Gmbh | Schieber mit Anlaufentlastung |
| CN101548065B (zh) * | 2006-12-05 | 2011-08-24 | 开利公司 | 整体式滑阀泄放阀 |
| RU2538188C1 (ru) * | 2013-08-20 | 2015-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" | Универсальная прямозубая машина объемного действия |
| CN106151041B (zh) * | 2016-08-22 | 2018-07-10 | 珠海格力电器股份有限公司 | 滑阀及设有该滑阀的螺杆压缩机及螺杆机组 |
| TWI666387B (zh) * | 2017-10-17 | 2019-07-21 | 復盛股份有限公司 | 壓縮機 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO117317B (ja) * | 1964-03-20 | 1969-07-28 | Svenska Rotor Maskiner Ab | |
| US3367562A (en) * | 1966-06-23 | 1968-02-06 | Atlas Copco Ab | Means for unloading and controlling compressor units |
-
1974
- 1974-02-22 DD DD17674874A patent/DD110920A1/xx unknown
-
1975
- 1975-01-15 DE DE19752501451 patent/DE2501451C2/de not_active Expired
- 1975-02-03 NL NL7501233A patent/NL184580C/xx not_active IP Right Cessation
- 1975-02-21 DK DK67575A patent/DK139689B/da unknown
- 1975-02-21 SU SU752107744A patent/SU962673A1/ru active
- 1975-02-21 CS CS115775A patent/CS180815B1/cs unknown
- 1975-02-21 FR FR7505473A patent/FR2262210B3/fr not_active Expired
- 1975-02-21 GB GB743975A patent/GB1461039A/en not_active Expired
- 1975-02-21 SE SE7501980A patent/SE398912B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2501451A1 (de) | 1975-08-28 |
| DE2501451C2 (de) | 1985-10-31 |
| SE398912B (sv) | 1978-01-23 |
| GB1461039A (en) | 1977-01-13 |
| NL7501233A (nl) | 1975-08-26 |
| SE7501980L (ja) | 1975-08-25 |
| DK67575A (ja) | 1975-11-03 |
| CS180815B1 (en) | 1978-02-28 |
| DD110920A1 (ja) | 1975-01-12 |
| NL184580B (nl) | 1989-04-03 |
| NL184580C (nl) | 1989-09-01 |
| FR2262210A1 (ja) | 1975-09-19 |
| SU962673A1 (ru) | 1982-09-30 |
| FR2262210B3 (ja) | 1977-10-28 |
| DK139689B (da) | 1979-03-26 |