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FR873601A - Improvements to diaphragm pumps - Google Patents

Improvements to diaphragm pumps

Info

Publication number
FR873601A
FR873601A FR873601DA FR873601A FR 873601 A FR873601 A FR 873601A FR 873601D A FR873601D A FR 873601DA FR 873601 A FR873601 A FR 873601A
Authority
FR
France
Prior art keywords
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
Other languages
French (fr)
Inventor
Leon Kauffmann
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 FR873601A publication Critical patent/FR873601A/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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR873601D 1941-02-24 1941-02-24 Improvements to diaphragm pumps Expired FR873601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR873601T 1941-02-24

Publications (1)

Publication Number Publication Date
FR873601A true FR873601A (en) 1942-07-15

Family

ID=9359376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873601D Expired FR873601A (en) 1941-02-24 1941-02-24 Improvements to diaphragm pumps

Country Status (1)

Country Link
FR (1) FR873601A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218978A (en) * 1964-01-16 1965-11-23 Acf Ind Inc Diaphragm device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218978A (en) * 1964-01-16 1965-11-23 Acf Ind Inc Diaphragm device

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