NO3114353T3 - - Google Patents

Info

Publication number
NO3114353T3
NO3114353T3 NO15707621A NO15707621A NO3114353T3 NO 3114353 T3 NO3114353 T3 NO 3114353T3 NO 15707621 A NO15707621 A NO 15707621A NO 15707621 A NO15707621 A NO 15707621A NO 3114353 T3 NO3114353 T3 NO 3114353T3
Authority
NO
Norway
Application number
NO15707621A
Other languages
Norwegian (no)
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 filed Critical
Publication of NO3114353T3 publication Critical patent/NO3114353T3/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0269—Surge control by changing flow path between different stages or between a plurality of compressors; load distribution between compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
NO15707621A 2014-03-03 2015-03-02 NO3114353T3 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI20140044 2014-03-03
PCT/EP2015/054289 WO2015132196A1 (en) 2014-03-03 2015-03-02 Method and system for operating a back-to-back compressor with a side stream

Publications (1)

Publication Number Publication Date
NO3114353T3 true NO3114353T3 (zh) 2018-06-02

Family

ID=50630874

Family Applications (1)

Application Number Title Priority Date Filing Date
NO15707621A NO3114353T3 (zh) 2014-03-03 2015-03-02

Country Status (9)

Country Link
US (1) US10473109B2 (zh)
EP (1) EP3114353B1 (zh)
JP (1) JP6637434B2 (zh)
CN (1) CN106062374B (zh)
DK (1) DK3114353T3 (zh)
ES (1) ES2657448T3 (zh)
NO (1) NO3114353T3 (zh)
RU (1) RU2667563C2 (zh)
WO (1) WO2015132196A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20130063A1 (it) * 2013-03-26 2014-09-27 Nuovo Pignone Srl "methods and systems for antisurge control of turbo compressors with side stream"
ITUB20152030A1 (it) * 2015-07-09 2017-01-09 Nuovo Pignone Tecnologie Srl Sistema di compressore con una disposizione di raffreddamento tra la valvola di anti-pompaggio ed il lato di aspirazione del compressore, e relativo metodo
IT201700007473A1 (it) * 2017-01-24 2018-07-24 Nuovo Pignone Tecnologie Srl Treno di compressione con un compressore centrifugo e impianto lng
EP3396169B1 (en) * 2017-04-27 2022-01-12 Cryostar SAS Method for controlling a plural stage compressor
JP7012616B2 (ja) * 2018-08-06 2022-01-28 株式会社日立インダストリアルプロダクツ 遠心多段圧縮機
IT202200001415A1 (it) * 2022-01-28 2023-07-28 Nuovo Pignone Srl Compressore centrifugo con recupero di energia di riciclo
CN116221059B (zh) * 2023-02-28 2024-01-23 三一氢能有限公司 用于多级压缩系统的压缩比调控方法及调控装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203701A (en) 1978-08-22 1980-05-20 Simmonds Precision Products, Inc. Surge control for centrifugal compressors
JPS62113887A (ja) * 1985-11-13 1987-05-25 Hitachi Ltd 真空ポンプ
US6503048B1 (en) * 2001-08-27 2003-01-07 Compressor Controls Corporation Method and apparatus for estimating flow in compressors with sidestreams
JP2003161267A (ja) * 2001-11-28 2003-06-06 Mitsubishi Heavy Ind Ltd 水素リッチガス圧縮機
JP2005299518A (ja) * 2004-04-12 2005-10-27 Mitsubishi Heavy Ind Ltd 圧縮機及びこれを備えたガスタービンシステム
US20070186770A1 (en) * 2004-09-22 2007-08-16 Heath Rodney T Natural Gas Vapor Recovery Process System
JP2006183465A (ja) * 2004-12-24 2006-07-13 Mitsubishi Heavy Ind Ltd 遠心圧縮機
CN2856509Y (zh) 2005-06-29 2007-01-10 江苏省宜兴非金属化工机械厂 耐磨耐腐自吸泵体
DE102005041501A1 (de) 2005-09-01 2007-03-08 Leybold Vacuum Gmbh Vakuum-Turbomolekularpumpe
US20070081893A1 (en) 2005-10-06 2007-04-12 The Boc Group, Inc. Pump apparatus for semiconductor processing
CN201170187Y (zh) 2007-11-12 2008-12-24 张荣杰 一种无泄漏衬非金属耐磨耐腐砂浆泵
US20090320370A1 (en) * 2008-06-30 2009-12-31 Fecteau David J Catalytic Reformer Recycle Gas Compressor Efficiency
IT1392796B1 (it) 2009-01-23 2012-03-23 Nuovo Pignone Spa Sistema reversibile di iniezione ed estrazione del gas per macchine rotative a fluido
JP5697243B2 (ja) * 2011-02-25 2015-04-08 三菱重工コンプレッサ株式会社 回転軸組立体およびこれを備えた遠心圧縮機
RU2458253C1 (ru) 2011-03-18 2012-08-10 Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" Центробежный компрессорный агрегат
RU2461738C1 (ru) 2011-06-17 2012-09-20 Закрытое акционерное общество Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" Модульный электроприводной компрессорный агрегат

Also Published As

Publication number Publication date
US20170074274A1 (en) 2017-03-16
RU2667563C2 (ru) 2018-09-21
JP6637434B2 (ja) 2020-01-29
DK3114353T3 (en) 2018-02-05
RU2016133686A (ru) 2018-04-04
JP2017507281A (ja) 2017-03-16
ES2657448T3 (es) 2018-03-05
CN106062374A (zh) 2016-10-26
EP3114353B1 (en) 2018-01-03
WO2015132196A1 (en) 2015-09-11
US10473109B2 (en) 2019-11-12
EP3114353A1 (en) 2017-01-11
CN106062374B (zh) 2019-09-10
RU2016133686A3 (zh) 2018-08-02

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