OA07461A - Pumping installation and more particularly double-acting diaphragm pumps. - Google Patents

Pumping installation and more particularly double-acting diaphragm pumps.

Info

Publication number
OA07461A
OA07461A OA58028A OA58028A OA07461A OA 07461 A OA07461 A OA 07461A OA 58028 A OA58028 A OA 58028A OA 58028 A OA58028 A OA 58028A OA 07461 A OA07461 A OA 07461A
Authority
OA
OAPI
Prior art keywords
diaphragm pumps
pumping installation
particularly double
acting diaphragm
acting
Prior art date
Application number
OA58028A
Other languages
French (fr)
Inventor
Pierre Thureau
Pierre Padilla
Original Assignee
Ecole Normale Superieure De L
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 Ecole Normale Superieure De L filed Critical Ecole Normale Superieure De L
Publication of OA07461A publication Critical patent/OA07461A/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • 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
    • F04B43/06—Pumps having fluid drive
    • 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)
OA58028A 1982-06-14 1983-06-13 Pumping installation and more particularly double-acting diaphragm pumps. OA07461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8210294A FR2528498B1 (en) 1982-06-14 1982-06-14 PUMPING INSTALLATION AND PARTICULARLY DOUBLE-ACTING MEMBRANE PUMP

Publications (1)

Publication Number Publication Date
OA07461A true OA07461A (en) 1984-12-31

Family

ID=9274953

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58028A OA07461A (en) 1982-06-14 1983-06-13 Pumping installation and more particularly double-acting diaphragm pumps.

Country Status (3)

Country Link
FR (1) FR2528498B1 (en)
MA (1) MA19811A1 (en)
OA (1) OA07461A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9201580D0 (en) * 1992-01-24 1992-03-11 Gray Kenneth Solar thermodynamic water pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1920014A (en) * 1931-06-26 1933-07-25 Trico Products Corp Multiple diaphragm pump
FR796685A (en) * 1935-09-09 1936-04-11 Hydraulic pump
FR827588A (en) * 1936-10-07 1938-04-28 Diaphragm pump controlled directly by a fluid
US2464095A (en) * 1945-02-07 1949-03-08 William L Nies Pump
FR2455686A1 (en) * 1979-05-03 1980-11-28 Wonder Lever operated pump for lifting water - has two chamber bellows above water linked to similar immersed bellows which force water into vertical pipe to be lifted to required height

Also Published As

Publication number Publication date
FR2528498B1 (en) 1987-05-07
MA19811A1 (en) 1983-12-31
FR2528498A1 (en) 1983-12-16

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