ATE402341T1 - PLANT FOR PRODUCING COMPRESSED GAS AND METHOD FOR USING THIS PLANT - Google Patents

PLANT FOR PRODUCING COMPRESSED GAS AND METHOD FOR USING THIS PLANT

Info

Publication number
ATE402341T1
ATE402341T1 AT03799723T AT03799723T ATE402341T1 AT E402341 T1 ATE402341 T1 AT E402341T1 AT 03799723 T AT03799723 T AT 03799723T AT 03799723 T AT03799723 T AT 03799723T AT E402341 T1 ATE402341 T1 AT E402341T1
Authority
AT
Austria
Prior art keywords
fluid
plant
coupled
compressors
compressed
Prior art date
Application number
AT03799723T
Other languages
German (de)
Inventor
Stephane Laroye
Francois Pancrazi
Original Assignee
Air Liquide
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
Application filed by Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of ATE402341T1 publication Critical patent/ATE402341T1/en

Links

Classifications

    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0214—Number of working motor-pump units

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

The installation (2) has three compressors (4,6,8), each including a commutation unit. Three connection lines couple the respective compressors to a current source. A fluid pressure transducer (54) measures a pressure of fluid in the compressors. A control device is coupled to three command lines of the commutation units. A control program selects a compressor before being stopped, or being loaded based on the fluid pressure. The commutation units are coupled in parallel to an inlet of a compressed fluid reservoir stopper by a connecting duct having a filter. An exit of the stopper is coupled to a compressed user network by another connecting duct having a chopping valve. Independent claims are also included for the following: (1) a process of production of compressed fluid implementing the compressed fluid producing installation (2) a computer program for executing the process of production of compressed fluid.
AT03799723T 2003-01-10 2003-12-12 PLANT FOR PRODUCING COMPRESSED GAS AND METHOD FOR USING THIS PLANT ATE402341T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0300264A FR2849906B1 (en) 2003-01-10 2003-01-10 COMPRESSOR GAS PRODUCTION FACILITY, AND METHOD OF OPERATING THE SAME

Publications (1)

Publication Number Publication Date
ATE402341T1 true ATE402341T1 (en) 2008-08-15

Family

ID=32524834

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03799723T ATE402341T1 (en) 2003-01-10 2003-12-12 PLANT FOR PRODUCING COMPRESSED GAS AND METHOD FOR USING THIS PLANT

Country Status (10)

Country Link
US (1) US20060099085A1 (en)
EP (1) EP1585901B1 (en)
JP (1) JP2006513360A (en)
CN (1) CN1738974A (en)
AT (1) ATE402341T1 (en)
AU (1) AU2003299425A1 (en)
DE (1) DE60322435D1 (en)
FR (1) FR2849906B1 (en)
RU (1) RU2005125419A (en)
WO (1) WO2004070206A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103185001B (en) * 2011-12-30 2016-06-29 北京谊安医疗系统股份有限公司 Compression pump for oxygenerator controls system and control method thereof
US10590937B2 (en) * 2016-04-12 2020-03-17 Toyota Motor Engineering & Manufacturing North America, Inc. Compressed air system and method of operating same
CN110735784A (en) * 2018-07-21 2020-01-31 河南新野纺织股份有限公司 Intelligent control system of air compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874883A (en) * 1981-10-28 1983-05-06 Hokuetsu Kogyo Co Ltd Apparatus for controlling the number of compressors to be operated
JPH0658112B2 (en) * 1981-10-31 1994-08-03 北越工業株式会社 Control device for number of compressors
US5054995A (en) * 1989-11-06 1991-10-08 Ingersoll-Rand Company Apparatus for controlling a fluid compression system
US5713724A (en) * 1994-11-23 1998-02-03 Coltec Industries Inc. System and methods for controlling rotary screw compressors
WO1998006946A1 (en) * 1996-08-12 1998-02-19 Hitachi Construction Machinery Co., Ltd. Apparatus for diagnosing failure of hydraulic pump for work machine
US6595757B2 (en) * 2001-11-27 2003-07-22 Kuei-Hsien Shen Air compressor control system

Also Published As

Publication number Publication date
RU2005125419A (en) 2006-02-20
EP1585901B1 (en) 2008-07-23
CN1738974A (en) 2006-02-22
EP1585901A1 (en) 2005-10-19
FR2849906A1 (en) 2004-07-16
AU2003299425A1 (en) 2004-08-30
JP2006513360A (en) 2006-04-20
WO2004070206A1 (en) 2004-08-19
FR2849906B1 (en) 2006-06-30
US20060099085A1 (en) 2006-05-11
DE60322435D1 (en) 2008-09-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties