FR3110642B1 - Pump - Google Patents

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Publication number
FR3110642B1
FR3110642B1 FR2005365A FR2005365A FR3110642B1 FR 3110642 B1 FR3110642 B1 FR 3110642B1 FR 2005365 A FR2005365 A FR 2005365A FR 2005365 A FR2005365 A FR 2005365A FR 3110642 B1 FR3110642 B1 FR 3110642B1
Authority
FR
France
Prior art keywords
support
plane
tubing
zone
rotor
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.)
Active
Application number
FR2005365A
Other languages
French (fr)
Other versions
FR3110642A1 (en
Inventor
Gaëtan Grenot
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.)
Nemera la Verpilliere SAS
Original Assignee
Nemera la Verpilliere SAS
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 Nemera la Verpilliere SAS filed Critical Nemera la Verpilliere SAS
Priority to FR2005365A priority Critical patent/FR3110642B1/en
Priority to PCT/EP2021/063447 priority patent/WO2021234079A1/en
Publication of FR3110642A1 publication Critical patent/FR3110642A1/en
Application granted granted Critical
Publication of FR3110642B1 publication Critical patent/FR3110642B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1215—Machines, pumps, or pumping installations having flexible working members having peristaltic action having no backing plate (deforming of the tube only by rollers)
    • 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
    • F04B43/1292—Pumps specially adapted for several tubular flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

L’invention concerne une pompe (1) comprenant : - un corps (10) de pompe comprenant une zone de réception (11) d’une tubulure (30) et une zone de support (12) d’un rotor, - un rotor (20)configuré comprenant : - des moyens de compression (23) configurés pour déformer la tubulure (30), - un premier support (21) définissant un premier plan, - un second support (22) définissant un second plan, les moyens de compression (23) étant montés sur et entre le premier support (21) et le second support (22), au moins le premier support (21) comprenant : - un passage (211) de tubulure configuré pour faire passer une portion de la tubulure (30) à l’extérieur d’une zone de compression délimitée par la zone de réception (11), le premier plan (P1) et le second plan (P2) et - une partie couvrante (212) configurée pour déplacer la portion de la tubulure (30) de l’extérieur à l’intérieur de la zone de compression lorsque le rotor (20) est mis en mouvement. Figure pour l’abrégé : figure 1The invention relates to a pump (1) comprising: - a pump body (10) comprising a reception zone (11) for a pipe (30) and a support zone (12) for a rotor, - a rotor (20) configured comprising: - compression means (23) configured to deform the tubing (30), - a first support (21) defining a first plane, - a second support (22) defining a second plane, the means for (23) being mounted on and between the first support (21) and the second support (22), at least the first support (21) comprising: - a tubing passage (211) configured to pass a portion of the tubing (30) outside a compression zone delimited by the reception zone (11), the first plane (P1) and the second plane (P2) and - a covering part (212) configured to move the portion of the tubing (30) from the outside to the inside of the compression zone when the rotor (20) is set in motion. Figure for abstract: Figure 1

FR2005365A 2020-05-20 2020-05-20 Pump Active FR3110642B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2005365A FR3110642B1 (en) 2020-05-20 2020-05-20 Pump
PCT/EP2021/063447 WO2021234079A1 (en) 2020-05-20 2021-05-20 Pump comprising a rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005365 2020-05-20
FR2005365A FR3110642B1 (en) 2020-05-20 2020-05-20 Pump

Publications (2)

Publication Number Publication Date
FR3110642A1 FR3110642A1 (en) 2021-11-26
FR3110642B1 true FR3110642B1 (en) 2022-04-22

Family

ID=72266491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2005365A Active FR3110642B1 (en) 2020-05-20 2020-05-20 Pump

Country Status (1)

Country Link
FR (1) FR3110642B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723030A (en) * 1971-03-03 1973-03-27 Buchler Instr Division Peristaltic pump with stacked components
US4673334A (en) * 1984-05-25 1987-06-16 Isco, Inc. Peristaltic pump
US5082429A (en) 1990-08-28 1992-01-21 Cole-Parmer Instrument Company Peristaltic pump
DE102014111389A1 (en) * 2014-08-11 2016-02-11 Miele & Cie. Kg Peristaltic pump unit for a dosing device of liquid agents
GB201421964D0 (en) * 2014-12-10 2015-01-21 Hodges & Drake Design Ltd Peristaltic pumps

Also Published As

Publication number Publication date
FR3110642A1 (en) 2021-11-26

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