OA09347A - "Pompe aspirante refoulante par transmission hydraulique". - Google Patents

"Pompe aspirante refoulante par transmission hydraulique".

Info

Publication number
OA09347A
OA09347A OA59977A OA59977A OA09347A OA 09347 A OA09347 A OA 09347A OA 59977 A OA59977 A OA 59977A OA 59977 A OA59977 A OA 59977A OA 09347 A OA09347 A OA 09347A
Authority
OA
OAPI
Prior art keywords
suction pump
hydraulic transmission
pump pushing
pushing
hydraulic
Prior art date
Application number
OA59977A
Other languages
English (en)
Inventor
Vergnet Marc
Original Assignee
Vergnet Sa
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 Vergnet Sa filed Critical Vergnet Sa
Publication of OA09347A publication Critical patent/OA09347A/fr

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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • 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
    • F04B43/107—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
OA59977A 1990-03-22 1991-03-21 "Pompe aspirante refoulante par transmission hydraulique". OA09347A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003657A FR2660022B1 (fr) 1990-03-22 1990-03-22 Pompe aspirante refoulante par transmission hydraulique.

Publications (1)

Publication Number Publication Date
OA09347A true OA09347A (fr) 1992-09-15

Family

ID=9394988

Family Applications (1)

Application Number Title Priority Date Filing Date
OA59977A OA09347A (fr) 1990-03-22 1991-03-21 "Pompe aspirante refoulante par transmission hydraulique".

Country Status (3)

Country Link
FR (1) FR2660022B1 (fr)
ID (1) ID897B (fr)
OA (1) OA09347A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1289188B1 (it) * 1997-01-22 1998-09-29 Alex Sp A Pompa manuale a semplice per una linea di lubrificazione con elemento valvolare deformabile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786419A (en) * 1955-10-10 1957-03-26 Lynn John Pulsating hydraulic pump equipment
FR1386084A (fr) * 1964-03-20 1965-01-15 Comitetul De Stat Al Apelor De Installation sonique de pompage
FR1469540A (fr) * 1965-12-28 1967-02-17 Système de pompage à très grande profondeur
FR1512457A (fr) * 1966-12-21 1968-02-09 Perfectionnements aux pulvérisateurs agricoles, notamment à dos
FR2275663A2 (fr) * 1974-06-21 1976-01-16 Vergnet Marc Pompe perfectionnee
US3957401A (en) * 1974-12-16 1976-05-18 Tigre Tierra, Inc. Fluid pump assembly

Also Published As

Publication number Publication date
ID897B (id) 1996-09-06
FR2660022A1 (fr) 1991-09-27
FR2660022B1 (fr) 1994-06-03

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