SE9600748D0 - Pump - Google Patents

Pump

Info

Publication number
SE9600748D0
SE9600748D0 SE9600748A SE9600748A SE9600748D0 SE 9600748 D0 SE9600748 D0 SE 9600748D0 SE 9600748 A SE9600748 A SE 9600748A SE 9600748 A SE9600748 A SE 9600748A SE 9600748 D0 SE9600748 D0 SE 9600748D0
Authority
SE
Sweden
Prior art keywords
piston
pump
solution
source
maintaining
Prior art date
Application number
SE9600748A
Other languages
English (en)
Inventor
Lars Andersson
Original Assignee
Pharmacia Biotech Ab
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 Pharmacia Biotech Ab filed Critical Pharmacia Biotech Ab
Priority to SE9600748A priority Critical patent/SE9600748D0/sv
Publication of SE9600748D0 publication Critical patent/SE9600748D0/sv
Priority to DE69712738T priority patent/DE69712738T2/de
Priority to ES97906391T priority patent/ES2179300T3/es
Priority to AT97906391T priority patent/ATE217940T1/de
Priority to US09/125,920 priority patent/US6293756B1/en
Priority to JP53087197A priority patent/JP3940170B2/ja
Priority to EP97906391A priority patent/EP0883744B1/en
Priority to PCT/SE1997/000329 priority patent/WO1997032128A1/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
    • 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
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0203—Acceleration of the piston
    • 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
    • F04B2203/0209—Rotational speed
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/13—Pressure pulsations after the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)
SE9600748A 1996-02-27 1996-02-27 Pump SE9600748D0 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9600748A SE9600748D0 (sv) 1996-02-27 1996-02-27 Pump
DE69712738T DE69712738T2 (de) 1996-02-27 1997-02-26 Pumpe
ES97906391T ES2179300T3 (es) 1996-02-27 1997-02-26 Bomba.
AT97906391T ATE217940T1 (de) 1996-02-27 1997-02-26 Pumpe
US09/125,920 US6293756B1 (en) 1996-02-27 1997-02-26 Pump
JP53087197A JP3940170B2 (ja) 1996-02-27 1997-02-26 ポンプ装置
EP97906391A EP0883744B1 (en) 1996-02-27 1997-02-26 Pump
PCT/SE1997/000329 WO1997032128A1 (en) 1996-02-27 1997-02-26 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600748A SE9600748D0 (sv) 1996-02-27 1996-02-27 Pump

Publications (1)

Publication Number Publication Date
SE9600748D0 true SE9600748D0 (sv) 1996-02-27

Family

ID=20401575

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600748A SE9600748D0 (sv) 1996-02-27 1996-02-27 Pump

Country Status (8)

Country Link
US (1) US6293756B1 (sv)
EP (1) EP0883744B1 (sv)
JP (1) JP3940170B2 (sv)
AT (1) ATE217940T1 (sv)
DE (1) DE69712738T2 (sv)
ES (1) ES2179300T3 (sv)
SE (1) SE9600748D0 (sv)
WO (1) WO1997032128A1 (sv)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971714A (en) * 1996-05-29 1999-10-26 Graco Inc Electronic CAM compensation of pressure change of servo controlled pumps
DE19947890B4 (de) * 1999-10-05 2005-10-27 Siemens Ag Verfahren zum Betreiben einer Pumpe in einer Kraftstoffeinspritzanlage
US6623630B1 (en) * 2002-03-13 2003-09-23 Dionex Corporation Method and apparatus for monitoring a fluid system
JP4218261B2 (ja) 2002-06-11 2009-02-04 ダイキン工業株式会社 ポンプユニット
EP1848967B1 (en) 2005-02-02 2012-02-08 Mocon, Inc. Instrument and method for detecting and reporting the size of leaks in hermetically sealed packaging
US7722331B2 (en) * 2005-09-30 2010-05-25 Hitachi, Ltd. Control system for air-compressing apparatus
US7252014B1 (en) 2006-04-17 2007-08-07 Mocon, Inc. Instrument and method for measuring the volume of a hermetically sealed variable volume and pressure conforming container
US7654131B2 (en) 2006-06-14 2010-02-02 Mocon, Inc. Instrument for accurately measuring mass flow rate of a fluid pumped from a hermetically sealed container
US8727740B2 (en) * 2007-01-05 2014-05-20 Schlumberger Technology Corporation Cylinder assembly for providing uniform flow output
CN101939540B (zh) 2007-12-10 2013-10-23 梅德拉股份有限公司 连续的流体输送***和方法
US10107273B2 (en) * 2008-08-07 2018-10-23 Agilent Technologies, Inc. Synchronization of supply flow paths
US9250106B2 (en) 2009-02-27 2016-02-02 Tandem Diabetes Care, Inc. Methods and devices for determination of flow reservoir volume
CA2753214C (en) 2009-02-27 2017-07-25 Tandem Diabetes Care, Inc. Methods and devices for determination of flow reservoir volume
US8758323B2 (en) 2009-07-30 2014-06-24 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
GB2481624A (en) * 2010-07-01 2012-01-04 Agilent Technologies Inc Controller and piezoelectric actuator provides pressure ripple compensation in chromatographic pump drive
CA2849486C (en) 2011-09-21 2017-12-12 Bayer Medical Care Inc. Continuous multi-fluid pump device, drive and actuating system, and method
CN103217319B (zh) * 2012-01-19 2017-05-17 深圳迈瑞生物医疗电子股份有限公司 采样泵及气体分析仪
US9316216B1 (en) 2012-03-28 2016-04-19 Pumptec, Inc. Proportioning pump, control systems and applicator apparatus
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9554798B2 (en) * 2012-06-13 2017-01-31 Covidien Lp System and method for forming a T-shaped surgical clip
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US20140271231A1 (en) * 2013-03-15 2014-09-18 Fluid Management Operations Llc Apparatus and Method for Processing Coating Compositions
US9714650B2 (en) 2013-06-11 2017-07-25 Matthew G. Morris, Jr. Pumping system
KR20240064764A (ko) 2015-01-09 2024-05-13 바이엘 헬쓰케어 엘엘씨 다회 사용 1회용 세트를 갖는 다중 유체 전달 시스템 및 그 특징부
FR3044052B1 (fr) * 2015-11-25 2019-09-13 Exel Industries Pompe d'alimentation d'un systeme d'application d'un produit de revetement liquide
US10760557B1 (en) 2016-05-06 2020-09-01 Pumptec, Inc. High efficiency, high pressure pump suitable for remote installations and solar power sources
JP6305480B2 (ja) * 2016-09-01 2018-04-04 日機装株式会社 無脈動ポンプ
US10823160B1 (en) 2017-01-12 2020-11-03 Pumptec Inc. Compact pump with reduced vibration and reduced thermal degradation
US20180306179A1 (en) * 2017-04-24 2018-10-25 Wanner Engineering, Inc. Zero pulsation pump
CN110799754B (zh) * 2017-07-28 2020-12-29 株式会社岛津制作所 送液装置
CA3109577A1 (en) * 2020-02-20 2021-08-20 Well-Focused Technologies, LLC Scalable treatment system for autonomous chemical treatment

Family Cites Families (6)

* 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
US4359312A (en) * 1978-08-15 1982-11-16 Zumtobel Kg Reciprocating pump for the pulsation-free delivery of a liquid
US4352636A (en) * 1980-04-14 1982-10-05 Spectra-Physics, Inc. Dual piston pump
JP2745526B2 (ja) * 1988-03-28 1998-04-28 株式会社島津製作所 往復動型送液ポンプ
DE3837325A1 (de) * 1988-11-03 1990-05-10 Bruker Franzen Analytik Gmbh Fluessigkeits-kolbenpumpe fuer chromatographische analysegeraete
DE4130295C2 (de) * 1991-09-12 1995-07-13 Ludwig Bluecher Fördereinrichtung

Also Published As

Publication number Publication date
EP0883744A1 (en) 1998-12-16
DE69712738D1 (de) 2002-06-27
DE69712738T2 (de) 2003-02-06
JP3940170B2 (ja) 2007-07-04
ATE217940T1 (de) 2002-06-15
ES2179300T3 (es) 2003-01-16
JP2000505524A (ja) 2000-05-09
US6293756B1 (en) 2001-09-25
WO1997032128A1 (en) 1997-09-04
EP0883744B1 (en) 2002-05-22

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