FR2754860B1 - PERISTALTIC PUMP WITH RELEASABLE ROLLERS - Google Patents

PERISTALTIC PUMP WITH RELEASABLE ROLLERS

Info

Publication number
FR2754860B1
FR2754860B1 FR9612766A FR9612766A FR2754860B1 FR 2754860 B1 FR2754860 B1 FR 2754860B1 FR 9612766 A FR9612766 A FR 9612766A FR 9612766 A FR9612766 A FR 9612766A FR 2754860 B1 FR2754860 B1 FR 2754860B1
Authority
FR
France
Prior art keywords
peristaltic pump
releasable
rollers
releasable rollers
peristaltic
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.)
Expired - Fee Related
Application number
FR9612766A
Other languages
French (fr)
Other versions
FR2754860A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9612766A priority Critical patent/FR2754860B1/en
Priority to EP97402480A priority patent/EP0837242B1/en
Priority to DE1997605689 priority patent/DE69705689T2/en
Publication of FR2754860A1 publication Critical patent/FR2754860A1/en
Application granted granted Critical
Publication of FR2754860B1 publication Critical patent/FR2754860B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04B43/1253—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
    • F04B43/1223—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating elements, e.g. rollers, moving in a straight line during squeezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR9612766A 1996-10-21 1996-10-21 PERISTALTIC PUMP WITH RELEASABLE ROLLERS Expired - Fee Related FR2754860B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9612766A FR2754860B1 (en) 1996-10-21 1996-10-21 PERISTALTIC PUMP WITH RELEASABLE ROLLERS
EP97402480A EP0837242B1 (en) 1996-10-21 1997-10-20 Peristaltic pump with disconnectable rollers
DE1997605689 DE69705689T2 (en) 1996-10-21 1997-10-20 Peristaltic pump with sliding rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9612766A FR2754860B1 (en) 1996-10-21 1996-10-21 PERISTALTIC PUMP WITH RELEASABLE ROLLERS

Publications (2)

Publication Number Publication Date
FR2754860A1 FR2754860A1 (en) 1998-04-24
FR2754860B1 true FR2754860B1 (en) 2001-12-21

Family

ID=9496828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9612766A Expired - Fee Related FR2754860B1 (en) 1996-10-21 1996-10-21 PERISTALTIC PUMP WITH RELEASABLE ROLLERS

Country Status (3)

Country Link
EP (1) EP0837242B1 (en)
DE (1) DE69705689T2 (en)
FR (1) FR2754860B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2991010B1 (en) * 2012-05-23 2019-05-10 Physidia LINEAR PERISTALTIC PUMP

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140820B (en) * 1953-08-03 1962-12-06 Nikolaus Laing Peristaltic pump
CH519107A (en) * 1970-08-14 1972-02-15 Martini Giancarlo Machine for the transfer of dense materials
CH647047A5 (en) * 1982-06-03 1984-12-28 Sermem Sa PERISTALTIC PUMP.
JPH0720009A (en) * 1993-06-16 1995-01-24 Shimadzu Corp Analyzing instrument

Also Published As

Publication number Publication date
EP0837242A1 (en) 1998-04-22
FR2754860A1 (en) 1998-04-24
DE69705689D1 (en) 2001-08-23
EP0837242B1 (en) 2001-07-18
DE69705689T2 (en) 2002-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse