FR1089491A - Rotary positive displacement pump - Google Patents

Rotary positive displacement pump

Info

Publication number
FR1089491A
FR1089491A FR1089491DA FR1089491A FR 1089491 A FR1089491 A FR 1089491A FR 1089491D A FR1089491D A FR 1089491DA FR 1089491 A FR1089491 A FR 1089491A
Authority
FR
France
Prior art keywords
displacement pump
positive displacement
rotary positive
rotary
pump
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
Other languages
French (fr)
Inventor
Andre Taxil
Jean Grenon
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 filed Critical
Application granted granted Critical
Publication of FR1089491A publication Critical patent/FR1089491A/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
    • 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
FR1089491D 1953-12-17 1953-12-17 Rotary positive displacement pump Expired FR1089491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1089491T 1953-12-17

Publications (1)

Publication Number Publication Date
FR1089491A true FR1089491A (en) 1955-03-17

Family

ID=9614375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089491D Expired FR1089491A (en) 1953-12-17 1953-12-17 Rotary positive displacement pump

Country Status (1)

Country Link
FR (1) FR1089491A (en)

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