FR2477018B2 - - Google Patents

Info

Publication number
FR2477018B2
FR2477018B2 FR8004520A FR8004520A FR2477018B2 FR 2477018 B2 FR2477018 B2 FR 2477018B2 FR 8004520 A FR8004520 A FR 8004520A FR 8004520 A FR8004520 A FR 8004520A FR 2477018 B2 FR2477018 B2 FR 2477018B2
Authority
FR
France
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
FR8004520A
Other languages
French (fr)
Other versions
FR2477018A2 (fr
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.)
POWERS LOLA
Original Assignee
POWERS LOLA
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 POWERS LOLA filed Critical POWERS LOLA
Priority to FR8004520A priority Critical patent/FR2477018A2/fr
Priority to DE8080401357T priority patent/DE3071630D1/de
Priority to EP19800401357 priority patent/EP0026704B1/fr
Publication of FR2477018A2 publication Critical patent/FR2477018A2/fr
Application granted granted Critical
Publication of FR2477018B2 publication Critical patent/FR2477018B2/fr
Granted 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
    • F04B43/0009—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
    • F04B43/1269—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 rotary axes of the rollers lying in a plane perpendicular to the rotary axis of the driving motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
FR8004520A 1979-09-27 1980-02-29 Ensemble de transfert de liquides physiologiques Granted FR2477018A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8004520A FR2477018A2 (fr) 1980-02-29 1980-02-29 Ensemble de transfert de liquides physiologiques
DE8080401357T DE3071630D1 (en) 1979-09-27 1980-09-24 Peristaltic pump
EP19800401357 EP0026704B1 (fr) 1979-09-27 1980-09-24 Pompe péristaltique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004520A FR2477018A2 (fr) 1980-02-29 1980-02-29 Ensemble de transfert de liquides physiologiques

Publications (2)

Publication Number Publication Date
FR2477018A2 FR2477018A2 (fr) 1981-09-04
FR2477018B2 true FR2477018B2 (enExample) 1984-01-06

Family

ID=9239144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004520A Granted FR2477018A2 (fr) 1979-09-27 1980-02-29 Ensemble de transfert de liquides physiologiques

Country Status (1)

Country Link
FR (1) FR2477018A2 (enExample)

Also Published As

Publication number Publication date
FR2477018A2 (fr) 1981-09-04

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Legal Events

Date Code Title Description
CA Change of address
SN Distraint notified (in the national patent register)
TP Transmission of property