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EP1249603A3 - Compressor system and control method therefor - Google Patents

Compressor system and control method therefor Download PDF

Info

Publication number
EP1249603A3
EP1249603A3 EP02006738A EP02006738A EP1249603A3 EP 1249603 A3 EP1249603 A3 EP 1249603A3 EP 02006738 A EP02006738 A EP 02006738A EP 02006738 A EP02006738 A EP 02006738A EP 1249603 A3 EP1249603 A3 EP 1249603A3
Authority
EP
European Patent Office
Prior art keywords
control method
method therefor
compressor system
cooler
compressed air
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.)
Granted
Application number
EP02006738A
Other languages
German (de)
French (fr)
Other versions
EP1249603B1 (en
EP1249603A2 (en
Inventor
Gerd W. Cromm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boge Kompressoren Otto Boge GmbH and Co KG
Original Assignee
Boge Kompressoren Otto Boge GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7681027&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1249603(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boge Kompressoren Otto Boge GmbH and Co KG filed Critical Boge Kompressoren Otto Boge GmbH and Co KG
Publication of EP1249603A2 publication Critical patent/EP1249603A2/en
Publication of EP1249603A3 publication Critical patent/EP1249603A3/en
Application granted granted Critical
Publication of EP1249603B1 publication Critical patent/EP1249603B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Multiple Motors (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

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).
EP02006738A 2001-04-10 2002-03-23 Compressor system and control method therefor Expired - Lifetime EP1249603B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10117790 2001-04-10
DE10117790A DE10117790A1 (en) 2001-04-10 2001-04-10 Compressor system and method for operating a compressor system

Publications (3)

Publication Number Publication Date
EP1249603A2 EP1249603A2 (en) 2002-10-16
EP1249603A3 true EP1249603A3 (en) 2004-09-01
EP1249603B1 EP1249603B1 (en) 2006-11-29

Family

ID=7681027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02006738A Expired - Lifetime EP1249603B1 (en) 2001-04-10 2002-03-23 Compressor system and control method therefor

Country Status (3)

Country Link
EP (1) EP1249603B1 (en)
AT (1) ATE347032T1 (en)
DE (2) DE10117790A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008367A3 (en) * 1994-01-25 1996-04-02 Atlas Copco Airpower Nv Compressor unit
US5590539A (en) * 1993-11-26 1997-01-07 Omega Enterprises Inc. Refrigeration apparatus and methods
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 of inverter driven multi-stage compressor
DE19933989A1 (en) * 1999-07-20 2001-01-25 Linde Gas Ag Method and compressor module for compressing a gas stream
US6203285B1 (en) * 1998-05-18 2001-03-20 Westinghouse Air Brake Company Compressor intercooler unloader arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 of inverter driven multi-stage 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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 05 31 May 1999 (1999-05-31) *

Also Published As

Publication number Publication date
DE50208821D1 (en) 2007-01-11
EP1249603B1 (en) 2006-11-29
ATE347032T1 (en) 2006-12-15
EP1249603A2 (en) 2002-10-16
DE10117790A1 (en) 2002-10-17

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