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FR2783021B1 - Procede et systeme de pompage de fluide utilisant une pompe avec un debit constant a l'aspiration ou au refoulement - Google Patents

Procede et systeme de pompage de fluide utilisant une pompe avec un debit constant a l'aspiration ou au refoulement

Info

Publication number
FR2783021B1
FR2783021B1 FR9811284A FR9811284A FR2783021B1 FR 2783021 B1 FR2783021 B1 FR 2783021B1 FR 9811284 A FR9811284 A FR 9811284A FR 9811284 A FR9811284 A FR 9811284A FR 2783021 B1 FR2783021 B1 FR 2783021B1
Authority
FR
France
Prior art keywords
suction
delivery
pump
constant flow
fluid pumping
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.)
Expired - Fee Related
Application number
FR9811284A
Other languages
English (en)
Other versions
FR2783021A1 (fr
Inventor
Francois Couillard
Andre Renot
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR9811284A priority Critical patent/FR2783021B1/fr
Priority to GB9920980A priority patent/GB2344141B/en
Priority to DE19942867A priority patent/DE19942867A1/de
Priority to JP11255594A priority patent/JP2000087846A/ja
Priority to US09/392,624 priority patent/US6244838B1/en
Publication of FR2783021A1 publication Critical patent/FR2783021A1/fr
Application granted granted Critical
Publication of FR2783021B1 publication Critical patent/FR2783021B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR9811284A 1998-09-09 1998-09-09 Procede et systeme de pompage de fluide utilisant une pompe avec un debit constant a l'aspiration ou au refoulement Expired - Fee Related FR2783021B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9811284A FR2783021B1 (fr) 1998-09-09 1998-09-09 Procede et systeme de pompage de fluide utilisant une pompe avec un debit constant a l'aspiration ou au refoulement
GB9920980A GB2344141B (en) 1998-09-09 1999-09-07 Fluid pumping process and system using a pump with a constant intake or delivery rate
DE19942867A DE19942867A1 (de) 1998-09-09 1999-09-08 Verfahren und Vorrichtung zum Pumpen von Fluid unter Verwendung einer Pumpe mit einem konstanten Durchsatz beim Ansaugen oder Fördern
JP11255594A JP2000087846A (ja) 1998-09-09 1999-09-09 一定の吸込量または排出量を有するポンプを用いる流体吸込・排出方法およびシステム
US09/392,624 US6244838B1 (en) 1998-09-09 1999-09-09 Fluid pumping process and system using a pump with a constant intake or delivery rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9811284A FR2783021B1 (fr) 1998-09-09 1998-09-09 Procede et systeme de pompage de fluide utilisant une pompe avec un debit constant a l'aspiration ou au refoulement

Publications (2)

Publication Number Publication Date
FR2783021A1 FR2783021A1 (fr) 2000-03-10
FR2783021B1 true FR2783021B1 (fr) 2000-10-13

Family

ID=9530287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9811284A Expired - Fee Related FR2783021B1 (fr) 1998-09-09 1998-09-09 Procede et systeme de pompage de fluide utilisant une pompe avec un debit constant a l'aspiration ou au refoulement

Country Status (5)

Country Link
US (1) US6244838B1 (fr)
JP (1) JP2000087846A (fr)
DE (1) DE19942867A1 (fr)
FR (1) FR2783021B1 (fr)
GB (1) GB2344141B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002103202A1 (fr) * 2001-06-16 2002-12-27 Musashi Engineering, Inc. Dispositif servant a delivrer une quantite fixe de liquide
DE102004009363B4 (de) * 2004-02-26 2008-01-24 Schwing Gmbh Kolben-Dickstoffpumpe
JP5695908B2 (ja) 2007-12-10 2015-04-08 バイエル メディカル ケア インコーポレーテッド 連続流体輸送システム及び流体輸送方法
CH708131B1 (fr) * 2008-01-09 2014-12-31 Gotec Sa Pompe volumétrique chauffante pour liquides.
IT1391841B1 (it) * 2008-07-22 2012-01-27 Maurizio Arabia Pompa volumetrica costituita da tre o piu' gruppi cilindro-pistone a flusso continuo sia in entrata che in uscita
SE534535C2 (sv) 2008-12-29 2011-09-27 Alfa Laval Corp Ab Pumpanordning med två pumpenheter,användning och förfarande för styrning av en sådan
JP5744460B2 (ja) * 2010-10-08 2015-07-08 厚夫 森 生体内への液体循環もしくは注入装置
US9644761B2 (en) 2011-09-30 2017-05-09 General Electric Company Desalination system with energy recovery and related pumps, valves and controller
US9387440B2 (en) 2011-09-30 2016-07-12 General Electric Company Desalination system with energy recovery and related pumps, valves and controller
CN104595143B (zh) * 2011-12-23 2017-01-04 成都快典科技有限公司 立式双动式旋压泵
US9897080B2 (en) 2012-12-04 2018-02-20 General Electric Company Rotary control valve for reverse osmosis feed water pump with energy recovery
US9638179B2 (en) * 2012-12-04 2017-05-02 General Electric Company Hydraulic control system for a reverse osmosis hydraulic pump
CN103982480B (zh) * 2014-05-09 2016-05-04 哈尔滨工程大学 水液压驱动装置
JP6362535B2 (ja) * 2014-12-25 2018-07-25 日本ピラー工業株式会社 ベローズポンプ装置
CN113069635B (zh) 2015-01-09 2023-06-23 拜耳医药保健有限公司 具有多次使用可丢弃套件的多流体递送系统及其特征
CN107917064A (zh) * 2016-10-10 2018-04-17 天津有序环境科技发展有限公司 更加均匀的加氨泵控制方法
AU2018204487B1 (en) 2017-11-10 2019-05-30 Quantum Servo Pumping Technologies Pty Ltd Pumping systems
CN107956663A (zh) * 2017-12-04 2018-04-24 厦门博士达涂装科技有限公司 一种具有稳定输出的双缸式柱塞泵
CN111255650B (zh) * 2020-01-16 2022-05-24 苏州英赛斯智能科技有限公司 一种双柱塞输液泵系统
EP4524396A1 (fr) * 2023-09-12 2025-03-19 Airbus Operations GmbH Système hydraulique pour véhicule, tel qu'un aéronef

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119994A (en) * 1978-03-10 1979-09-18 Hitachi Ltd High pressure liquid chromatograph
EP0007252A1 (fr) * 1978-04-28 1980-01-23 S K M, Société Anonyme Dispositif d'alimentation à débit constant de fluide, notamment pour pistolet de pulvérisation
US4321014A (en) * 1979-12-31 1982-03-23 Polaroid Corporation Constant flow pumping apparatus
GB2130305B (en) * 1982-09-29 1986-03-05 Llewellyn Morgan Patrick Improvements relating to pumps and motors
US4643649A (en) * 1984-07-20 1987-02-17 The Perkin-Elmer Corporation Digital control for rapid refill of a liquid chromatograph pump
JPS62225780A (ja) * 1986-03-26 1987-10-03 Noiberuku Kk 連続作動流体装置
DE3771646D1 (de) * 1986-10-27 1991-08-29 Fuji Techno Kogyo K K Pumpe mit oszillierender bewegung.
DE69026945T2 (de) * 1989-08-08 1996-10-31 Graco Inc Impulsfreie kolbenpumpe
FR2651149B1 (fr) 1989-08-28 1992-06-05 Inst Francais Du Petrole Procede continu et dispositif de separation chromatographique d'un melange d'au moins trois constituants en trois effluents purifies au moyen d'un seul solvant a deux temperatures et/ou a deux pressions differentes.
US5195879A (en) * 1989-10-23 1993-03-23 Nalco Chemical Company Improved method for injecting treatment chemicals using a constant flow positive displacement pumping apparatus
DE4130295C2 (de) * 1991-09-12 1995-07-13 Ludwig Bluecher Fördereinrichtung
DE4221805A1 (de) * 1992-07-03 1994-01-05 Mak System Gmbh Verfahren und Einrichtung zum Starten einer Gasturbine
DE69401506T2 (de) * 1993-04-29 1997-09-11 Norsk Hydro As Verfahren zur chromatografischer fraktionierung von fettsäuren und ihre derivaten
US5993174A (en) * 1994-08-23 1999-11-30 Nikkiso Co., Ltd. Pulsation free pump
FR2726332B1 (fr) 1994-10-26 1997-01-24 Francois Couillard Systeme de pompage a pistons delivrant des fluides avec un debit sensiblement constant
US5641270A (en) * 1995-07-31 1997-06-24 Waters Investments Limited Durable high-precision magnetostrictive pump

Also Published As

Publication number Publication date
FR2783021A1 (fr) 2000-03-10
GB2344141A (en) 2000-05-31
US6244838B1 (en) 2001-06-12
GB9920980D0 (en) 1999-11-10
GB2344141B (en) 2002-12-18
JP2000087846A (ja) 2000-03-28
DE19942867A1 (de) 2000-03-23

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Effective date: 20160531