FR2473129B2 - - Google Patents

Info

Publication number
FR2473129B2
FR2473129B2 FR8000151A FR8000151A FR2473129B2 FR 2473129 B2 FR2473129 B2 FR 2473129B2 FR 8000151 A FR8000151 A FR 8000151A FR 8000151 A FR8000151 A FR 8000151A FR 2473129 B2 FR2473129 B2 FR 2473129B2
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
FR8000151A
Other languages
French (fr)
Other versions
FR2473129A2 (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.)
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 FR8000151A priority Critical patent/FR2473129A2/en
Priority to EP19800401357 priority patent/EP0026704B1/en
Priority to DE8080401357T priority patent/DE3071630D1/en
Publication of FR2473129A2 publication Critical patent/FR2473129A2/en
Application granted granted Critical
Publication of FR2473129B2 publication Critical patent/FR2473129B2/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
    • F04B43/12—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
    • 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
FR8000151A 1979-09-27 1980-01-04 Peristaltic pump with conical rollers - has flexible tube compressed by rollers into groove of varying depth Granted FR2473129A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8000151A FR2473129A2 (en) 1980-01-04 1980-01-04 Peristaltic pump with conical rollers - has flexible tube compressed by rollers into groove of varying depth
EP19800401357 EP0026704B1 (en) 1979-09-27 1980-09-24 Peristaltic pump
DE8080401357T DE3071630D1 (en) 1979-09-27 1980-09-24 Peristaltic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8000151A FR2473129A2 (en) 1980-01-04 1980-01-04 Peristaltic pump with conical rollers - has flexible tube compressed by rollers into groove of varying depth

Publications (2)

Publication Number Publication Date
FR2473129A2 FR2473129A2 (en) 1981-07-10
FR2473129B2 true FR2473129B2 (en) 1983-04-08

Family

ID=9237231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000151A Granted FR2473129A2 (en) 1979-09-27 1980-01-04 Peristaltic pump with conical rollers - has flexible tube compressed by rollers into groove of varying depth

Country Status (1)

Country Link
FR (1) FR2473129A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0012930D0 (en) * 2000-05-26 2000-07-19 Constance Ltd Peristaltic pumps
EP3483441B1 (en) * 2017-11-13 2020-05-13 Sumitomo Rubber Industries, Ltd. Peristaltic tube pump
JP7091788B2 (en) * 2017-11-13 2022-06-28 住友ゴム工業株式会社 Tube pump

Also Published As

Publication number Publication date
FR2473129A2 (en) 1981-07-10

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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