DE50208821D1 - Compressor system and method for operating a compressor system - Google Patents
Compressor system and method for operating a compressor systemInfo
- Publication number
- DE50208821D1 DE50208821D1 DE50208821T DE50208821T DE50208821D1 DE 50208821 D1 DE50208821 D1 DE 50208821D1 DE 50208821 T DE50208821 T DE 50208821T DE 50208821 T DE50208821 T DE 50208821T DE 50208821 D1 DE50208821 D1 DE 50208821D1
- Authority
- DE
- Germany
- Prior art keywords
- compressor system
- operating
- cooler
- compressed air
- compressor
- Prior art date
- 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.)
- Expired - Lifetime
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
- F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B25/00—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
Abstract
The compressor unit (10) has at least two compressor stages (11, 12) and an intermediate cooler (21) for compressed air connected to the first stage, and an after cooler (22) for compressed air connected to the last stage. The intermediate cooler and the after cooler are charged with cooling air by fans (38, 39).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50208821T DE50208821D1 (en) | 2001-04-10 | 2002-03-23 | Compressor system and method for operating a compressor system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10117790A DE10117790A1 (en) | 2001-04-10 | 2001-04-10 | Compressor system and method for operating a compressor system |
DE50208821T DE50208821D1 (en) | 2001-04-10 | 2002-03-23 | Compressor system and method for operating a compressor system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50208821D1 true DE50208821D1 (en) | 2007-01-11 |
Family
ID=7681027
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10117790A Withdrawn DE10117790A1 (en) | 2001-04-10 | 2001-04-10 | Compressor system and method for operating a compressor system |
DE50208821T Expired - Lifetime DE50208821D1 (en) | 2001-04-10 | 2002-03-23 | Compressor system and method for operating a compressor system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10117790A Withdrawn DE10117790A1 (en) | 2001-04-10 | 2001-04-10 | Compressor system and method for operating a compressor system |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1249603B1 (en) |
AT (1) | ATE347032T1 (en) |
DE (2) | DE10117790A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5452908B2 (en) * | 2008-11-28 | 2014-03-26 | 株式会社日立産機システム | Oil-free screw compressor |
US8951339B2 (en) * | 2011-10-21 | 2015-02-10 | Henderson Engineering Company, Inc. | Compressed gas drying system |
DE102014116672B4 (en) | 2014-11-14 | 2016-08-18 | Kaeser Kompressoren Se | Intercooler bypass |
DE102014019805B3 (en) * | 2014-11-14 | 2020-09-03 | Kaeser Kompressoren Se | Compressor system for compressing gases |
DE102015104914B4 (en) * | 2015-03-30 | 2021-09-23 | Gardner Denver Deutschland Gmbh | Compressor system for generating compressed air and a method for operating a compressed air generating compressor system |
JP7072463B2 (en) * | 2018-07-31 | 2022-05-20 | コベルコ・コンプレッサ株式会社 | Compressor and its operation method |
BE1029158B1 (en) * | 2021-03-02 | 2022-10-03 | Atlas Copco Airpower Nv | Mobile oil-free multi-stage compressor device and method of driving such compressor device |
DE202022002369U1 (en) | 2022-11-04 | 2024-02-06 | Dirk Gros | Device for supporting the provision of intake gas for fluid-injected compressors with an optimizing influence on the final compression temperature |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6933394U (en) * | 1969-08-25 | 1970-02-19 | Loba Ing Dieter | PISTON AND CENTRIFUGAL COMPRESSOR WITH AIR COOLING |
DE3541838A1 (en) * | 1985-11-27 | 1987-06-04 | Kopp Gmbh Int Pipeline Service | Compressor system |
DE4332917C2 (en) * | 1993-09-28 | 1998-10-29 | Joerg Fuhrmann | Method for operating a cooling device with a blast freezer and arrangement for carrying out the method |
US5590539A (en) * | 1993-11-26 | 1997-01-07 | Omega Enterprises Inc. | Refrigeration apparatus and methods |
BE1008367A3 (en) * | 1994-01-25 | 1996-04-02 | Atlas Copco Airpower Nv | Compressor unit |
JPH10184571A (en) * | 1996-12-20 | 1998-07-14 | Ishikawajima Harima Heavy Ind Co Ltd | Inverter-controlled two-stage screw compressor |
JPH1137053A (en) * | 1997-07-23 | 1999-02-09 | Ishikawajima Harima Heavy Ind Co Ltd | Control method for inverter drive multistage compressor |
US6203285B1 (en) * | 1998-05-18 | 2001-03-20 | Westinghouse Air Brake Company | Compressor intercooler unloader arrangement |
DE19933989A1 (en) * | 1999-07-20 | 2001-01-25 | Linde Gas Ag | Method and compressor module for compressing a gas stream |
-
2001
- 2001-04-10 DE DE10117790A patent/DE10117790A1/en not_active Withdrawn
-
2002
- 2002-03-23 EP EP02006738A patent/EP1249603B1/en not_active Expired - Lifetime
- 2002-03-23 DE DE50208821T patent/DE50208821D1/en not_active Expired - Lifetime
- 2002-03-23 AT AT02006738T patent/ATE347032T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1249603A2 (en) | 2002-10-16 |
ATE347032T1 (en) | 2006-12-15 |
EP1249603A3 (en) | 2004-09-01 |
EP1249603B1 (en) | 2006-11-29 |
DE10117790A1 (en) | 2002-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent |