FR777451A - Pompe rotative aspirante et foulante réversible - Google Patents

Pompe rotative aspirante et foulante réversible

Info

Publication number
FR777451A
FR777451A FR777451DA FR777451A FR 777451 A FR777451 A FR 777451A FR 777451D A FR777451D A FR 777451DA FR 777451 A FR777451 A FR 777451A
Authority
FR
France
Prior art keywords
rotary pump
pressure rotary
reversible suction
reversible
suction
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
English (en)
Inventor
Troncin
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 FR777451A publication Critical patent/FR777451A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR777451D 1934-08-17 1934-08-17 Pompe rotative aspirante et foulante réversible Expired FR777451A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777451T 1934-08-17

Publications (1)

Publication Number Publication Date
FR777451A true FR777451A (fr) 1935-02-21

Family

ID=9201618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777451D Expired FR777451A (fr) 1934-08-17 1934-08-17 Pompe rotative aspirante et foulante réversible

Country Status (1)

Country Link
FR (1) FR777451A (fr)

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