FR613732A - Improvements to pumps - Google Patents

Improvements to pumps

Info

Publication number
FR613732A
FR613732A FR613732DA FR613732A FR 613732 A FR613732 A FR 613732A FR 613732D A FR613732D A FR 613732DA FR 613732 A FR613732 A FR 613732A
Authority
FR
France
Prior art keywords
pumps
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
Johannes Francois Coetzee
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 FR613732A publication Critical patent/FR613732A/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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR613732D 1926-03-31 1926-03-31 Improvements to pumps Expired FR613732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR613732T 1926-03-31

Publications (1)

Publication Number Publication Date
FR613732A true FR613732A (en) 1926-11-27

Family

ID=8979703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR613732D Expired FR613732A (en) 1926-03-31 1926-03-31 Improvements to pumps

Country Status (1)

Country Link
FR (1) FR613732A (en)

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