PT1224395E - Unidade de compressores com multiplos andares e processo para a regulacao de uma tal unidade de compressores com multiplos andares - Google Patents

Unidade de compressores com multiplos andares e processo para a regulacao de uma tal unidade de compressores com multiplos andares

Info

Publication number
PT1224395E
PT1224395E PT00974185T PT00974185T PT1224395E PT 1224395 E PT1224395 E PT 1224395E PT 00974185 T PT00974185 T PT 00974185T PT 00974185 T PT00974185 T PT 00974185T PT 1224395 E PT1224395 E PT 1224395E
Authority
PT
Portugal
Prior art keywords
multiple floors
unit
compressor
compressors
adjustment
Prior art date
Application number
PT00974185T
Other languages
English (en)
Inventor
Verhaegen Ken Gustaaf Helena
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 PT1224395E publication Critical patent/PT1224395E/pt

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
    • F04C28/02—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel
    • 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
    • F04C23/001—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 of similar working principle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Multiple Motors (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
PT00974185T 1999-10-26 2000-10-24 Unidade de compressores com multiplos andares e processo para a regulacao de uma tal unidade de compressores com multiplos andares PT1224395E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9900699A BE1012944A3 (nl) 1999-10-26 1999-10-26 Meertraps-compressoreenheid en werkwijze voor het regelen van een der gelijke meertraps-compressoreenheid.

Publications (1)

Publication Number Publication Date
PT1224395E true PT1224395E (pt) 2006-10-31

Family

ID=3892134

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00974185T PT1224395E (pt) 1999-10-26 2000-10-24 Unidade de compressores com multiplos andares e processo para a regulacao de uma tal unidade de compressores com multiplos andares

Country Status (13)

Country Link
US (1) US6802696B1 (pt)
EP (1) EP1224395B1 (pt)
JP (1) JP2003513200A (pt)
CN (1) CN100348866C (pt)
AT (1) ATE330125T1 (pt)
AU (1) AU1259401A (pt)
BE (1) BE1012944A3 (pt)
DE (1) DE60028801T2 (pt)
DK (1) DK1224395T3 (pt)
ES (1) ES2265996T3 (pt)
NO (1) NO330343B1 (pt)
PT (1) PT1224395E (pt)
WO (1) WO2001031202A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013692A3 (nl) * 2000-09-19 2002-06-04 Atlas Copco Airpower Nv Hogedruk, meertraps-centrifugaalcompressor.
GB2367332B (en) * 2000-09-25 2003-12-03 Compair Uk Ltd Improvements in multi-stage screw compressor drive arrangements
JP4271046B2 (ja) * 2004-01-26 2009-06-03 株式会社日立産機システム 圧縮機ユニット
FR2890418A1 (fr) * 2005-09-02 2007-03-09 Atlas Copco Crepelle S A S Installation de compression haute pression a plusieurs etages
WO2007035700A2 (en) * 2005-09-19 2007-03-29 Ingersoll-Rand Company Multi-stage compression system including variable speed motors
US20070189905A1 (en) * 2006-02-13 2007-08-16 Ingersoll-Rand Company Multi-stage compression system and method of operating the same
BE1017317A3 (nl) 2006-06-01 2008-06-03 Atlas Copco Airpower Nv Verbeterde compressorinrichting.
JP5071967B2 (ja) * 2007-03-30 2012-11-14 アネスト岩田株式会社 ロータリコンプレッサ及びその運転制御方法
GB0919771D0 (en) * 2009-11-12 2009-12-30 Rolls Royce Plc Gas compression
US20110315230A1 (en) * 2010-06-29 2011-12-29 General Electric Company Method and apparatus for acid gas compression
US20120263605A1 (en) * 2011-04-15 2012-10-18 Demore Daniel D Compression method and air separation
US9017893B2 (en) * 2011-06-24 2015-04-28 Watt Fuel Cell Corp. Fuel cell system with centrifugal blower system for providing a flow of gaseous medium thereto
CN104797897A (zh) * 2012-08-24 2015-07-22 开利公司 跨临界制冷剂蒸气压缩系统高侧压力控制
US10385861B2 (en) * 2012-10-03 2019-08-20 Praxair Technology, Inc. Method for compressing an incoming feed air stream in a cryogenic air separation plant
US10443603B2 (en) 2012-10-03 2019-10-15 Praxair Technology, Inc. Method for compressing an incoming feed air stream in a cryogenic air separation plant
US20150211539A1 (en) * 2014-01-24 2015-07-30 Air Products And Chemicals, Inc. Systems and methods for compressing air
JP6545448B2 (ja) * 2014-11-05 2019-07-17 三菱重工サーマルシステムズ株式会社 二段圧縮式冷凍サイクル装置及びその制御装置並びに制御方法
JP6491982B2 (ja) * 2015-08-28 2019-03-27 株式会社神戸製鋼所 ２段型スクリュ圧縮機およびその運転方法
DE102016105145A1 (de) 2016-03-21 2017-09-21 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kolbenkompressor mit erweitertem Regelbereich
CN106286246B (zh) * 2016-09-12 2018-11-13 珠海格力电器股份有限公司 一种压缩机系统的控制方法
DE102017107602B3 (de) 2017-04-10 2018-09-20 Gardner Denver Deutschland Gmbh Kompressoranlage mit interner Luft-Wasser-Kühlung
DE102017107599A1 (de) 2017-04-10 2018-10-11 Gardner Denver Deutschland Gmbh Pulsations-Schalldämpfer für Kompressoren
DE102017107601B4 (de) 2017-04-10 2019-11-07 Gardner Denver Deutschland Gmbh Verfahren zur Steuerung eines Schraubenverdichters
WO2019197913A1 (en) 2018-04-12 2019-10-17 Atlas Copco Airpower, Naamloze Vennootschap Multi-stage compressor unit and method for adjusting the rotational speed of the motors
BE1026205B1 (nl) * 2018-04-12 2019-11-12 Atlas Copco Airpower Naamloze Vennootschap Meertrapscompressor en werkwijze voor het instellen van het toerental van de motoren
US11815095B2 (en) * 2019-01-10 2023-11-14 Elival Co., Ltd Power saving vacuuming pump system based on complete-bearing-sealing and dry-large-pressure-difference root vacuuming root pumps
CN113294322B (zh) * 2020-02-24 2023-06-02 复盛实业(上海)有限公司 压缩机系统及其控制方法
CN111720298B (zh) * 2020-06-11 2022-06-14 厦门东亚机械工业股份有限公司 一种空压机的两级压缩控制方法、控制器和空压机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584977A (en) * 1969-04-17 1971-06-15 Du Pont Process for metering liquid through serially connected pumps
DD136759A1 (de) * 1978-05-29 1979-07-25 Hans Spengler Hochdruckkreiselpumpenaggregat
JPS62243982A (ja) * 1986-04-14 1987-10-24 Hitachi Ltd ２段型真空ポンプ装置およびその運転方法
JPH02140477A (ja) * 1988-11-18 1990-05-30 Hitachi Ltd 二段式圧縮機
JP2703319B2 (ja) * 1989-03-09 1998-01-26 株式会社日立製作所 複合圧縮機
JP3352187B2 (ja) * 1993-12-03 2002-12-03 株式会社神戸製鋼所 ２段型オイルフリースクリュ圧縮機
EP0658730B1 (en) * 1993-12-14 1998-10-21 Carrier Corporation Economizer control for two-stage compressor systems
JP3583809B2 (ja) * 1994-07-07 2004-11-04 兵神装備株式会社 高圧型一軸偏心ねじポンプ装置
JPH1082391A (ja) * 1996-07-19 1998-03-31 Ishikawajima Harima Heavy Ind Co Ltd ２段スクリュー圧縮機の制御装置
JP3767052B2 (ja) * 1996-11-30 2006-04-19 アイシン精機株式会社 多段式真空ポンプ
JPH1137053A (ja) * 1997-07-23 1999-02-09 Ishikawajima Harima Heavy Ind Co Ltd インバータ駆動多段圧縮機の制御方法

Also Published As

Publication number Publication date
WO2001031202A1 (en) 2001-05-03
DE60028801T2 (de) 2006-12-28
CN100348866C (zh) 2007-11-14
NO330343B1 (no) 2011-03-28
DE60028801D1 (de) 2006-07-27
NO20021955L (no) 2002-06-25
AU1259401A (en) 2001-05-08
US6802696B1 (en) 2004-10-12
ES2265996T3 (es) 2007-03-01
JP2003513200A (ja) 2003-04-08
ATE330125T1 (de) 2006-07-15
BE1012944A3 (nl) 2001-06-05
DK1224395T3 (da) 2006-10-09
NO20021955D0 (no) 2002-04-25
CN1402814A (zh) 2003-03-12
EP1224395B1 (en) 2006-06-14
EP1224395A1 (en) 2002-07-24

Similar Documents

Publication Publication Date Title
PT1224395E (pt) Unidade de compressores com multiplos andares e processo para a regulacao de uma tal unidade de compressores com multiplos andares
AU9152301A (en) High-pressure multi-stage centrifugal compressor
DE69425921D1 (de) Rotor für einen elektrischen Kompressormotor
BR0315260A (pt) Unidade de compressor, método para produzir uma divisória para uma unidade de compressor, e, uso de uma unidade de compressor
EP1221766A3 (en) Motor fan control apparatus
CA2438306A1 (en) Water-injected screw compressor
DE59706649D1 (de) Elektrischer Einzelradantrieb für ein Arbeitsfahrzeug
WO2000065232A3 (de) Kältemittelverdichteranlage
FR2794190B1 (fr) Compresseur entraine par moteur
CA2270782A1 (en) Cascaded progressing cavity pump system
EP1378982A3 (en) Brushless motor and hermetic compressor assembly including the same motor
MY162264A (en) Improvements in multi-stage centrifugal compressors
WO2000074206A3 (de) Bau- und betriebsweise gegenläufiger, statorloser, elektronisch kommutierter motoren
WO1998031937A1 (en) High-pressure fan
US4601643A (en) Rotary compressor machines
AU2001290098A1 (en) Variable speed oil-injected screw compressors
EP1045504A3 (en) Motor-driven compressor
FR2712036B1 (fr) Compresseur centrifuge à étages multiples.
AU2405995A (en) Self-priming, multi-stage centrifugal pump
EP1433645A3 (en) V-belt type continuously variable transmission
EP1232885A3 (en) Generator for electrically powered refrigeration unit
GB2299135B (en) Screw compressor rotor profiles
EP1046525A3 (en) Transport refrigeration unit with synchronous generator power system
WO2004108248A3 (en) Modular air purification system
KR970021753A (ko) 연속 압축식 다단형 스크류 진공펌프