FR1404540A - Improvement in diaphragm pumps - Google Patents

Improvement in diaphragm pumps

Info

Publication number
FR1404540A
FR1404540A FR975015A FR975015A FR1404540A FR 1404540 A FR1404540 A FR 1404540A FR 975015 A FR975015 A FR 975015A FR 975015 A FR975015 A FR 975015A FR 1404540 A FR1404540 A FR 1404540A
Authority
FR
France
Prior art keywords
improvement
diaphragm pumps
pumps
diaphragm
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
FR975015A
Other languages
French (fr)
Inventor
Philippe Robert Louis Roudaut
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
Priority to FR975015A priority Critical patent/FR1404540A/en
Application granted granted Critical
Publication of FR1404540A publication Critical patent/FR1404540A/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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
FR975015A 1964-05-19 1964-05-19 Improvement in diaphragm pumps Expired FR1404540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR975015A FR1404540A (en) 1964-05-19 1964-05-19 Improvement in diaphragm pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975015A FR1404540A (en) 1964-05-19 1964-05-19 Improvement in diaphragm pumps

Publications (1)

Publication Number Publication Date
FR1404540A true FR1404540A (en) 1965-07-02

Family

ID=8830346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975015A Expired FR1404540A (en) 1964-05-19 1964-05-19 Improvement in diaphragm pumps

Country Status (1)

Country Link
FR (1) FR1404540A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487040A (en) * 2010-11-09 2012-07-11 Timothy Ottiwell Wykeham Waterfield A linear peristaltic pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487040A (en) * 2010-11-09 2012-07-11 Timothy Ottiwell Wykeham Waterfield A linear peristaltic pump

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