WO2013041092A3 - Peristaltic pump - Google Patents

Peristaltic pump Download PDF

Info

Publication number
WO2013041092A3
WO2013041092A3 PCT/DE2012/100294 DE2012100294W WO2013041092A3 WO 2013041092 A3 WO2013041092 A3 WO 2013041092A3 DE 2012100294 W DE2012100294 W DE 2012100294W WO 2013041092 A3 WO2013041092 A3 WO 2013041092A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube
occluding
peristaltic pump
casing
contact surface
Prior art date
Application number
PCT/DE2012/100294
Other languages
German (de)
French (fr)
Other versions
WO2013041092A2 (en
Inventor
Gunter Krauss
Original Assignee
Gunter Krauss
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 Gunter Krauss filed Critical Gunter Krauss
Priority to DE112012003935.1T priority Critical patent/DE112012003935A5/en
Publication of WO2013041092A2 publication Critical patent/WO2013041092A2/en
Publication of WO2013041092A3 publication Critical patent/WO2013041092A3/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0072—Special features particularities of the flexible members of tubular flexible members
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1261—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rollers being placed at the outside of the tubular flexible member
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1276—Means for pushing the rollers against the tubular flexible member
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1284—Means for pushing the backing-plate against the tubular flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The invention relates to a peristaltic pump comprising at least one tube and one or more occluding means for continually occluding the tube in the direction of travel of a fluid. A contact surface of the tube rests on a casing, and the contact surface of the tube in the casing and/or the occluding means has/have occluding elements in the direction of the tube, said occluding elements being designed in the form of elevations, and/or the tube is multilayered at least in the occluded region and/or consists of multiple individual tubes that are inserted into each other.
PCT/DE2012/100294 2011-09-21 2012-09-21 Peristaltic pump WO2013041092A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112012003935.1T DE112012003935A5 (en) 2011-09-21 2012-09-21 peristaltic pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011051392 2011-09-21
DE202011051392.0 2011-09-21

Publications (2)

Publication Number Publication Date
WO2013041092A2 WO2013041092A2 (en) 2013-03-28
WO2013041092A3 true WO2013041092A3 (en) 2013-05-23

Family

ID=47678431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2012/100294 WO2013041092A2 (en) 2011-09-21 2012-09-21 Peristaltic pump

Country Status (2)

Country Link
DE (3) DE202012103619U1 (en)
WO (1) WO2013041092A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014112324A1 (en) 2014-08-27 2016-03-03 Stockert Gmbh peristaltic pump
US20210246893A1 (en) * 2020-02-07 2021-08-12 Jeffrey A. Klein Peristaltic pump tubing with outer sleeve tubing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447478A (en) * 1967-03-03 1969-06-03 Miles Lab Peristaltic pump
FR2186048A5 (en) * 1972-05-25 1974-01-04 Tukiem Trust
FR2257028A1 (en) * 1974-01-08 1975-08-01 Fauvel Georges Flexible hose type positive displacement pump - has serrated or indented surface to rollers pressing on hose
US4540350A (en) * 1983-06-03 1985-09-10 Manfred Streicher Stricture pump
US5340290A (en) * 1992-12-21 1994-08-23 Scilog, Inc. Double feed peristaltic pump
WO2002027185A1 (en) * 2000-09-29 2002-04-04 Doig Ian D A travelling volume pump chamber surface arrangement
US6506035B1 (en) * 2001-03-20 2003-01-14 Zevex, Inc. Roller for peristaltic pumps having a plurality of projections to minimize current draw

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH266467A (en) 1948-06-10 1950-01-31 Schottler Hinrich Displacement machine with elastically deformable work space walls.
DE3431189A1 (en) 1984-08-24 1986-03-06 Linnhoff & Thesenfitz Maschinen- und Anlagenbau GmbH, 8754 Großostheim ROTATIONAL HOSE PUMP
DE3909657A1 (en) 1989-03-23 1990-09-27 Braun Melsungen Ag PUMP HOSE FOR A PERISTALTIC PUMP
DE29501633U1 (en) 1995-02-02 1995-04-13 Gummi Jaeger Kg Gmbh & Cie Hose for hose pumps
JP2002021743A (en) 2000-07-03 2002-01-23 Yutaka Doi Tube pump
DE102005052623B4 (en) 2005-11-02 2007-10-11 Seleon Gmbh compressor
DE102006016806A1 (en) 2006-04-10 2007-10-11 Robert Bosch Gmbh displacement
DE102009059721A1 (en) 2009-12-18 2011-06-22 Rheinisch-Westfälische Technische Hochschule Aachen, 52062 drive

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447478A (en) * 1967-03-03 1969-06-03 Miles Lab Peristaltic pump
FR2186048A5 (en) * 1972-05-25 1974-01-04 Tukiem Trust
FR2257028A1 (en) * 1974-01-08 1975-08-01 Fauvel Georges Flexible hose type positive displacement pump - has serrated or indented surface to rollers pressing on hose
US4540350A (en) * 1983-06-03 1985-09-10 Manfred Streicher Stricture pump
US5340290A (en) * 1992-12-21 1994-08-23 Scilog, Inc. Double feed peristaltic pump
WO2002027185A1 (en) * 2000-09-29 2002-04-04 Doig Ian D A travelling volume pump chamber surface arrangement
US6506035B1 (en) * 2001-03-20 2003-01-14 Zevex, Inc. Roller for peristaltic pumps having a plurality of projections to minimize current draw

Also Published As

Publication number Publication date
DE112012003935A5 (en) 2014-06-18
DE102012108900A1 (en) 2013-03-21
DE202012103619U1 (en) 2013-02-08
WO2013041092A2 (en) 2013-03-28

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