FR27447E - Pompe à double effet à commande hydraulique applicable particulièrement à l'élévation des liquides profonds ou éloignés - Google Patents

Pompe à double effet à commande hydraulique applicable particulièrement à l'élévation des liquides profonds ou éloignés

Info

Publication number
FR27447E
FR27447E FR27447DA FR27447E FR 27447 E FR27447 E FR 27447E FR 27447D A FR27447D A FR 27447DA FR 27447 E FR27447 E FR 27447E
Authority
FR
France
Prior art keywords
distant
liquids
particularly applicable
hydraulically driven
acting 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
Roger Mengin
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 FR27447E publication Critical patent/FR27447E/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
    • F04B47/024—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level actuated by muscle power
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR27447D 1923-02-27 1923-02-27 Pompe à double effet à commande hydraulique applicable particulièrement à l'élévation des liquides profonds ou éloignés Expired FR27447E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR27447T 1923-02-27

Publications (1)

Publication Number Publication Date
FR27447E true FR27447E (fr) 1924-07-01

Family

ID=8665759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27447D Expired FR27447E (fr) 1923-02-27 1923-02-27 Pompe à double effet à commande hydraulique applicable particulièrement à l'élévation des liquides profonds ou éloignés

Country Status (1)

Country Link
FR (1) FR27447E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429947A (en) * 1944-02-28 1947-10-28 Alco Valve Co Deep well pumper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429947A (en) * 1944-02-28 1947-10-28 Alco Valve Co Deep well pumper

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