FR639955A - Mécanisme de pompe - Google Patents

Mécanisme de pompe

Info

Publication number
FR639955A
FR639955A FR639955DA FR639955A FR 639955 A FR639955 A FR 639955A FR 639955D A FR639955D A FR 639955DA FR 639955 A FR639955 A FR 639955A
Authority
FR
France
Prior art keywords
pump mechanism
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
English (en)
Inventor
James Oscar Nash
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 FR639955A publication Critical patent/FR639955A/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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR639955D 1927-08-24 1927-08-24 Mécanisme de pompe Expired FR639955A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR639955T 1927-08-24

Publications (1)

Publication Number Publication Date
FR639955A true FR639955A (fr) 1928-07-03

Family

ID=8997125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR639955D Expired FR639955A (fr) 1927-08-24 1927-08-24 Mécanisme de pompe

Country Status (1)

Country Link
FR (1) FR639955A (fr)

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