ES2010015A6 - Peristaltic pump. - Google Patents

Peristaltic pump.

Info

Publication number
ES2010015A6
ES2010015A6 ES8802455A ES8802455A ES2010015A6 ES 2010015 A6 ES2010015 A6 ES 2010015A6 ES 8802455 A ES8802455 A ES 8802455A ES 8802455 A ES8802455 A ES 8802455A ES 2010015 A6 ES2010015 A6 ES 2010015A6
Authority
ES
Spain
Prior art keywords
conduits
peristaltic pump
conduit
tubular conduit
point
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
Application number
ES8802455A
Other languages
Spanish (es)
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 ES8802455A priority Critical patent/ES2010015A6/en
Priority to EP89500035A priority patent/EP0354154A1/en
Publication of ES2010015A6 publication Critical patent/ES2010015A6/en
Expired 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
    • 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/021—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms the plate-like flexible member is pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the plane of the plate-like flexible member and each having its own driving mechanism
    • 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
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members

Landscapes

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

Abstract

A peristaltic pump of the kind comprising flexible tubular conduits (1,2), and means for creating a movable crushing on a point of the length of the conduit thus impelling a fluid present within a said tubular conduit in the direction of motion of the said crushing. The fluid impelling means comprise a revolving body (3) and a helical extending rib (3b), the tubular conduit or conduits (1,2) being placed about the revolving body (3) such that the outer border of the rib (3b) crushes the tubular conduit or conduits at a point or points which move along the said conduits. Applicable to moving of aggressive or motion sensitive liquids.
ES8802455A 1988-08-05 1988-08-05 Peristaltic pump. Expired ES2010015A6 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES8802455A ES2010015A6 (en) 1988-08-05 1988-08-05 Peristaltic pump.
EP89500035A EP0354154A1 (en) 1988-08-05 1989-03-20 Peristaltic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8802455A ES2010015A6 (en) 1988-08-05 1988-08-05 Peristaltic pump.

Publications (1)

Publication Number Publication Date
ES2010015A6 true ES2010015A6 (en) 1989-10-16

Family

ID=8257629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802455A Expired ES2010015A6 (en) 1988-08-05 1988-08-05 Peristaltic pump.

Country Status (2)

Country Link
EP (1) EP0354154A1 (en)
ES (1) ES2010015A6 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014004476A1 (en) * 2014-03-28 2015-10-01 Fresenius Medical Care Deutschland Gmbh Peristaltic pump, pumping device and portable blood treatment device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629333A (en) * 1950-07-01 1953-02-24 Roger G Olden Rotary compress pump
GB8510382D0 (en) * 1985-04-24 1985-05-30 Russell D Peristaltic pump

Also Published As

Publication number Publication date
EP0354154A1 (en) 1990-02-07

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-08-05

GC1A Exploitation certificate registered application without search report

Effective date: 19980716

FD1A Patent lapsed

Effective date: 20001102