ATE217940T1 - Pumpe - Google Patents

Pumpe

Info

Publication number
ATE217940T1
ATE217940T1 AT97906391T AT97906391T ATE217940T1 AT E217940 T1 ATE217940 T1 AT E217940T1 AT 97906391 T AT97906391 T AT 97906391T AT 97906391 T AT97906391 T AT 97906391T AT E217940 T1 ATE217940 T1 AT E217940T1
Authority
AT
Austria
Prior art keywords
piston
pump
solution
source
maintaining
Prior art date
Application number
AT97906391T
Other languages
English (en)
Inventor
Lars Andersson
Original Assignee
Amersham Pharm 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 Amersham Pharm Biotech Ab filed Critical Amersham Pharm Biotech Ab
Application granted granted Critical
Publication of ATE217940T1 publication Critical patent/ATE217940T1/de

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)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
AT97906391T 1996-02-27 1997-02-26 Pumpe ATE217940T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9600748A SE9600748D0 (sv) 1996-02-27 1996-02-27 Pump
PCT/SE1997/000329 WO1997032128A1 (en) 1996-02-27 1997-02-26 Pump

Publications (1)

Publication Number Publication Date
ATE217940T1 true ATE217940T1 (de) 2002-06-15

Family

ID=20401575

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97906391T ATE217940T1 (de) 1996-02-27 1997-02-26 Pumpe

Country Status (8)

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

Families Citing this family (32)

* 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
CN101160518B (zh) 2005-02-02 2010-08-04 膜康公司 探测和报告气密包装中泄漏大小的仪器和方法
CN1940294B (zh) * 2005-09-30 2011-06-01 株式会社日立制作所 空气压缩装置的控制装置
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
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
WO2010015279A1 (en) 2008-08-07 2010-02-11 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
EP2724739B1 (de) 2009-07-30 2015-07-01 Tandem Diabetes Care, Inc. Tragbares Infusionspumpensystem
GB2481624A (en) * 2010-07-01 2012-01-04 Agilent Technologies Inc Controller and piezoelectric actuator provides pressure ripple compensation in chromatographic pump drive
HK1199851A1 (en) 2011-09-21 2015-07-24 Bayer Healthcare Llc 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
RU2714926C2 (ru) 2015-01-09 2020-02-21 БАЙЕР ХелсКер ЛЛСи Многофлюидная система доставки с многоразовым расходным комплектом и ее конструкционные особенности
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
EP3660310B1 (de) * 2017-07-28 2021-10-20 Shimadzu Corporation Flüssigkeitszufuhrvorrichtung
CA3109577A1 (en) * 2020-02-20 2021-08-20 Well-Focused Technologies, LLC Scalable treatment system for autonomous chemical treatment
JP7788445B2 (ja) * 2020-07-28 2025-12-18 シンジェンタ クロップ プロテクション アクチェンゲゼルシャフト 植物注入装置及び方法

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
JP2000505524A (ja) 2000-05-09
SE9600748D0 (sv) 1996-02-27
WO1997032128A1 (en) 1997-09-04
EP0883744A1 (de) 1998-12-16
EP0883744B1 (de) 2002-05-22
DE69712738D1 (de) 2002-06-27
ES2179300T3 (es) 2003-01-16
JP3940170B2 (ja) 2007-07-04
US6293756B1 (en) 2001-09-25
DE69712738T2 (de) 2003-02-06

Similar Documents

Publication Publication Date Title
DE69712738D1 (de) Pumpe
EP0902212A3 (de) Stufenloses Taumelscheibengetriebe
US7493757B2 (en) Hydraulic pressure supply unit
EP1319836A3 (de) Radialkolbenmaschine mit Digitalsteuerung
EP1801296A3 (de) Hydraulisches Kreislaufsystem für eine hydraulische Arbeitsmaschine.
EP0124102A3 (de) Pumpe mit überzähligem Kolben zum Betreiben pneumatischer Blutpumpen mit einer oder mehreren Kammern
AU2239801A (en) Mobile handling device
JPH1073105A (ja) 油圧操作ユニット及び油圧操作ユニットを排気する方法
EP1628028A3 (de) Hydraulischer Antrieb
KR100280255B1 (ko) 유압식 작동실린더의 밸브 제어장치
EP1024284A3 (de) Steuersystem einer hydraulischen Pumpe
GB1470319A (en) Hydraulic pump and valve unit
GB1363990A (en) Variable displacement hydraulic piston pump or motor
GB1235696A (en) Reciprocating hydraulic pumps and motors of the axial type
DE3773720D1 (de) Antriebe "steuerung fuer hydraulikzylinder als antriebe fuer kolbenpumpen".
GB1074386A (en) Hydraulic axial piston pumps and motors
JPH02248763A (ja) トラクタの駆動装置
IL99831A0 (en) Suspension for a plunger of a lifting-plunger machine
Johansson et al. Cross angle- a design feature for reducing noise and vibrations in hydrostatic piston pumps.
RU2100647C1 (ru) Способ стабилизации выходных параметров гидропоршневой насосной установки
JP3559985B2 (ja) 走行油圧モータの駐車ブレーキ解除機構
JPH0381579A (ja) 生コンクリート圧送用ポンプにおける油圧シリンダの同調方法及びその装置
JP3625248B2 (ja) シリンダ駆動システム
RU1800149C (ru) Гидропривод поршневого бетононасоса
JPH0114773Y2 (de)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties