ATE425364T1 - Regelung der fluidströmung in einer peristaltischen pumpe - Google Patents

Regelung der fluidströmung in einer peristaltischen pumpe

Info

Publication number
ATE425364T1
ATE425364T1 AT05025638T AT05025638T ATE425364T1 AT E425364 T1 ATE425364 T1 AT E425364T1 AT 05025638 T AT05025638 T AT 05025638T AT 05025638 T AT05025638 T AT 05025638T AT E425364 T1 ATE425364 T1 AT E425364T1
Authority
AT
Austria
Prior art keywords
control
signal
fluid flow
peristaltic pump
pressure
Prior art date
Application number
AT05025638T
Other languages
English (en)
Inventor
Johann Beller
Robert Zeller
Original Assignee
Endress & Hauser Wetzer Gmbh
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 Endress & Hauser Wetzer Gmbh filed Critical Endress & Hauser Wetzer Gmbh
Application granted granted Critical
Publication of ATE425364T1 publication Critical patent/ATE425364T1/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/1133—Pumps having fluid drive the actuating fluid being controlled by at least one valve with fluid-actuated pump inlet or outlet valves; with two or more pumping chambers 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Measuring Volume Flow (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT05025638T 2000-06-28 2000-06-28 Regelung der fluidströmung in einer peristaltischen pumpe ATE425364T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00113614A EP1167767B1 (de) 2000-06-28 2000-06-28 Regelung der Fluidströmung in einer peristaltischen Pumpe

Publications (1)

Publication Number Publication Date
ATE425364T1 true ATE425364T1 (de) 2009-03-15

Family

ID=8169088

Family Applications (2)

Application Number Title Priority Date Filing Date
AT00113614T ATE330122T1 (de) 2000-06-28 2000-06-28 Regelung der fluidströmung in einer peristaltischen pumpe
AT05025638T ATE425364T1 (de) 2000-06-28 2000-06-28 Regelung der fluidströmung in einer peristaltischen pumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT00113614T ATE330122T1 (de) 2000-06-28 2000-06-28 Regelung der fluidströmung in einer peristaltischen pumpe

Country Status (5)

Country Link
EP (2) EP1637738B1 (de)
AT (2) ATE330122T1 (de)
CA (1) CA2350859C (de)
DE (2) DE50015594D1 (de)
ES (2) ES2261123T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2417052B (en) * 2004-08-12 2009-12-23 Single Use Surgical Ltd Pressure monitor for peristaltic pumps
DE102009001861A1 (de) 2009-03-25 2010-09-30 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Verfahren zum Betreiben einer Analysevorrichtung
CN101963146B (zh) * 2010-10-25 2012-06-06 哈尔滨工程大学 恒流蠕动泵
MX2021003444A (es) * 2018-10-19 2021-06-15 Hoffmann La Roche Microdosificacion.
JP7509397B2 (ja) * 2019-12-27 2024-07-02 学校法人 中央大学 ポンプユニット及びポンプ並びに搬送物の特性検出方法
CN116181631B (zh) * 2021-11-26 2025-03-28 南阳柯丽尔科技有限公司 蠕动泵流速流量的校正方法、系统、装置及存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5701646A (en) * 1990-02-02 1997-12-30 Isco, Inc. Method of making a sensor
US5695473A (en) * 1994-07-27 1997-12-09 Sims Deltec, Inc. Occlusion detection system for an infusion pump
CA2278239C (en) * 1997-01-17 2003-12-23 Niagara Pump Corporation Linear peristaltic pump

Also Published As

Publication number Publication date
DE50012987D1 (de) 2006-07-27
EP1637738B1 (de) 2009-03-11
CA2350859C (en) 2006-10-03
EP1167767A1 (de) 2002-01-02
ES2261123T3 (es) 2006-11-16
ATE330122T1 (de) 2006-07-15
EP1637738A2 (de) 2006-03-22
CA2350859A1 (en) 2001-12-28
EP1167767B1 (de) 2006-06-14
DE50015594D1 (de) 2009-04-23
EP1637738A3 (de) 2006-04-05
ES2323878T3 (es) 2009-07-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee