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WO2003019010A8 - Procede de protection d'un compresseur volumetrique a injection de liquide - Google Patents

Procede de protection d'un compresseur volumetrique a injection de liquide

Info

Publication number
WO2003019010A8
WO2003019010A8 PCT/BE2002/000141 BE0200141W WO03019010A8 WO 2003019010 A8 WO2003019010 A8 WO 2003019010A8 BE 0200141 W BE0200141 W BE 0200141W WO 03019010 A8 WO03019010 A8 WO 03019010A8
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
protection
injection
conduit
temperature
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.)
Ceased
Application number
PCT/BE2002/000141
Other languages
English (en)
Other versions
WO2003019010A1 (fr
Inventor
Bart Anton Lode Talboom
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.)
Atlas Copco Airpower NV
Original Assignee
Atlas Copco Airpower NV
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 Atlas Copco Airpower NV filed Critical Atlas Copco Airpower NV
Publication of WO2003019010A1 publication Critical patent/WO2003019010A1/fr
Anticipated expiration legal-status Critical
Publication of WO2003019010A8 publication Critical patent/WO2003019010A8/fr
Ceased 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
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • 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
    • 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
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

L'invention concerne un procédé de protection d'un compresseur volumétrique à injection de liquide du type comprenant un élément de compresseur (1) entraîné par un moteur (2), un conduit de pression (3), un séparateur (4) destiné au liquide d'injection et dressé dans ce conduit de pression (3), un conduit d'injection (6) permettant d'injecter le liquide d'injection séparé dans l'élément de compresseur (1), ainsi qu'un refroidisseur refroidi par le liquide (7) et situé dans ce conduit d'injection (6). La température de l'orifice de sortie du gaz comprimé est mesurée et, en fonction d'au moins cette température et d'une valeur limite, on détermine si le moteur (2) doit être arrêté. La température ambiante dans l'orifice de sortie (15) destinée à l'eau de refroidissement du radiateur (9) est mesurée et la valeur limite est rendue fonction de cette température ambiante.
PCT/BE2002/000141 2001-08-30 2002-08-29 Procede de protection d'un compresseur volumetrique a injection de liquide Ceased WO2003019010A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2001/0566 2001-08-30
BE2001/0566A BE1014354A3 (nl) 2001-08-30 2001-08-30 Werkwijze voor het beveiligen van een volumetrische vloeistofgeinjecteerde compressor.

Publications (2)

Publication Number Publication Date
WO2003019010A1 WO2003019010A1 (fr) 2003-03-06
WO2003019010A8 true WO2003019010A8 (fr) 2005-03-03

Family

ID=3897088

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/BE2002/000140 Ceased WO2003019011A1 (fr) 2001-08-30 2002-08-29 Procede de protection d'un compresseur volumetrique a injection de liquide
PCT/BE2002/000141 Ceased WO2003019010A1 (fr) 2001-08-30 2002-08-29 Procede de protection d'un compresseur volumetrique a injection de liquide

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/BE2002/000140 Ceased WO2003019011A1 (fr) 2001-08-30 2002-08-29 Procede de protection d'un compresseur volumetrique a injection de liquide

Country Status (2)

Country Link
BE (1) BE1014354A3 (fr)
WO (2) WO2003019011A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1020312A3 (nl) * 2012-02-28 2013-07-02 Atlas Copco Airpower Nv Compressorinrichting, evenals gebruik van zulke opstelling.
BE1020311A3 (nl) 2012-02-28 2013-07-02 Atlas Copco Airpower Nv Schroefcompressor.
US11015602B2 (en) 2012-02-28 2021-05-25 Atlas Copco Airpower, Naamloze Vennootschap Screw compressor
CN103388584A (zh) * 2013-07-29 2013-11-13 无锡方盛换热器制造有限公司 一种减小应力及缓冲压力的散热器
CN204783653U (zh) 2014-01-10 2015-11-18 阿特拉斯·科普柯空气动力股份有限公司 喷油式压缩机
RU2729967C2 (ru) * 2016-04-06 2020-08-13 Битцер Кюльмашиненбау Гмбх Компрессорный модуль и способ эксплуатации компрессорного модуля

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034570A (en) * 1975-12-29 1977-07-12 Heil-Quaker Corporation Air conditioner control
US4045973A (en) * 1975-12-29 1977-09-06 Heil-Quaker Corporation Air conditioner control
US4336001A (en) * 1978-09-19 1982-06-22 Frick Company Solid state compressor control system
JPS5870078A (ja) * 1981-10-21 1983-04-26 Hitachi Ltd スクリユ圧縮機の監視装置
JPH0443893A (ja) * 1990-06-11 1992-02-13 Hitachi Ltd 換気量制御装置
US5347821A (en) * 1993-07-23 1994-09-20 American Standard Inc. Apparatus and method of oil charge loss protection for compressors
FR2746667B1 (fr) * 1996-03-27 1998-05-07 Air Liquide Procede et installation de traitement d'air atmospherique destine a un appareil de separation
JPH1077980A (ja) * 1996-08-30 1998-03-24 Ishikawajima Harima Heavy Ind Co Ltd 空気圧縮設備
US5884494A (en) * 1997-09-05 1999-03-23 American Standard Inc. Oil flow protection scheme
JPH11336684A (ja) * 1998-05-22 1999-12-07 Hitachi Ltd オイルフリースクリュー圧縮機のジャケット冷却装置

Also Published As

Publication number Publication date
BE1014354A3 (nl) 2003-09-02
WO2003019010A1 (fr) 2003-03-06
WO2003019011A1 (fr) 2003-03-06

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