MY127848A - Vertical alternating pump with flat pistons - Google Patents

Vertical alternating pump with flat pistons

Info

Publication number
MY127848A
MY127848A MYPI9900347A MY127848A MY 127848 A MY127848 A MY 127848A MY PI9900347 A MYPI9900347 A MY PI9900347A MY 127848 A MY127848 A MY 127848A
Authority
MY
Malaysia
Prior art keywords
wall
vertical alternating
alternating pump
carrier
pistons
Prior art date
Application number
Inventor
Djelouah Salah
Original Assignee
Sorelec
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
Priority claimed from FR9801141A external-priority patent/FR2774434B1/en
Priority claimed from FR9801142A external-priority patent/FR2774435B1/en
Application filed by Sorelec filed Critical Sorelec
Publication of MY127848A publication Critical patent/MY127848A/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
    • 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
    • F04B47/026—Pull rods, full rod component parts
    • 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
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/123—Flexible valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A PUMP CONSISTING OF A ROD [4] WITH SEVERAL PISTONS [5] , MAKING AN ALTERNATING MOVEMENT IN ORDER TO FORCE THE HEAD OF FLUID TO RISE. THE PISTON CONSISTS OF A CARRIER [51] WITH A TOP SIDE SUPPORTING THE VALVE AND A BOTTOM SIDE WHICH IS FREE. THE CARRIER HAS SEVERAL SETS [E1, E2] OF PERIPHERAL SLOTS [513, 514, 515, 516]. EACH CONSISTS OF TWO PERIPHERAL SLOTS IN A CRESCENT SHAPE, EACH EXTENDING OVER HALF THE PERIPHERY, DEFINED BY AN OUTER WALL AND AN INNER WALL, BOTH CIRCULAR [520, 521, 522, 523, 524, 525] AND, AT EACH END, AN ARM [530, 531, 532, 533] CONNECTING THE INNER WALL TO THE OUTER WALL.FIGURE 4
MYPI9900347 1998-02-02 1999-01-30 Vertical alternating pump with flat pistons MY127848A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9801141A FR2774434B1 (en) 1998-02-02 1998-02-02 VERTICAL ALTERNATIVE FLAT PISTON PUMP
FR9801142A FR2774435B1 (en) 1998-02-02 1998-02-02 ALTERNATIVE PUMP FOR LIQUID DEHYDRATION

Publications (1)

Publication Number Publication Date
MY127848A true MY127848A (en) 2006-12-29

Family

ID=26234100

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9900347 MY127848A (en) 1998-02-02 1999-01-30 Vertical alternating pump with flat pistons

Country Status (8)

Country Link
CN (1) CN1105241C (en)
CU (1) CU22767A3 (en)
DZ (1) DZ2715A1 (en)
EG (1) EG22166A (en)
MA (1) MA24751A1 (en)
MY (1) MY127848A (en)
OA (1) OA11100A (en)
TN (1) TNSN99012A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111425380A (en) * 2020-04-21 2020-07-17 卫玮 Oil well pump and valve structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1112514A (en) * 1980-03-03 1981-11-17 Germain Belanger Fluid pump
FR2634253B1 (en) * 1988-07-13 1990-09-21 Gueroult Robert MULTIPLE PISTON PUMPING DEVICE AND PISTON THEREFOR
FR2732080B1 (en) * 1995-03-22 1997-10-24 Sorelec VERTICAL ALTERNATIVE PUMP

Also Published As

Publication number Publication date
EG22166A (en) 2002-09-30
CN1105241C (en) 2003-04-09
OA11100A (en) 2003-03-17
DZ2715A1 (en) 2003-09-01
CN1225421A (en) 1999-08-11
TNSN99012A1 (en) 2001-12-31
MA24751A1 (en) 1999-10-01
CU22767A3 (en) 2002-07-24

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