OA09985A - Pumping device for flowing product, in particular for liquid - Google Patents

Pumping device for flowing product, in particular for liquid

Info

Publication number
OA09985A
OA09985A OA60463A OA60463A OA09985A OA 09985 A OA09985 A OA 09985A OA 60463 A OA60463 A OA 60463A OA 60463 A OA60463 A OA 60463A OA 09985 A OA09985 A OA 09985A
Authority
OA
OAPI
Prior art keywords
liquid
pumping device
flowing product
flowing
product
Prior art date
Application number
OA60463A
Other languages
French (fr)
Inventor
Christophe Devaux
Sophie Devaux
Original Assignee
Devaux Pierre
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 by Devaux Pierre filed Critical Devaux Pierre
Publication of OA09985A publication Critical patent/OA09985A/en

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)
  • Reciprocating Pumps (AREA)
OA60463A 1993-01-27 1994-01-26 Pumping device for flowing product, in particular for liquid OA09985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300793A FR2700809B1 (en) 1993-01-27 1993-01-27 PUMPING DEVICE FOR FLOWING PRODUCT, PARTICULARLY FOR LIQUID.

Publications (1)

Publication Number Publication Date
OA09985A true OA09985A (en) 1996-03-29

Family

ID=9443399

Family Applications (1)

Application Number Title Priority Date Filing Date
OA60463A OA09985A (en) 1993-01-27 1994-01-26 Pumping device for flowing product, in particular for liquid

Country Status (2)

Country Link
FR (1) FR2700809B1 (en)
OA (1) OA09985A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU773952B2 (en) * 1998-11-10 2004-06-10 Solco Ltd Piston pump
WO2000028216A1 (en) * 1998-11-10 2000-05-18 Solar Energy Systems Pty. Ltd. Piston pump
CN110761982B (en) * 2018-07-26 2020-11-24 中国石油化工股份有限公司 Variable-displacement injection-production integrated lifting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR699333A (en) * 1930-07-25 1931-02-13 Balanced pump with pendulum
FR735656A (en) * 1932-04-21 1932-11-14 Improvements to pumps
GB2162586A (en) * 1984-08-02 1986-02-05 Michel Foa Apparatus for raising water from underground wells

Also Published As

Publication number Publication date
FR2700809B1 (en) 1996-02-02
FR2700809A1 (en) 1994-07-29

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